Commit Graph

11270 Commits

Author SHA1 Message Date
Gregory Nutt
9f6383e5fd configs/metro-m4: Verify the CMCC and enable it by default in the NSH configuration. 2018-09-01 17:03:31 -06:00
Gregory Nutt
6ada0e10ba configs/metro-m4: Fix RxD PAD selection. Add a configuration option to use OSCULP32K instead of XOSC32K. 2018-09-01 14:38:19 -06:00
Gregory Nutt
1e4272a046 arch/arm/src/samd5e5: Correct some bad addresses in the memory map. 2018-09-01 11:15:16 -06:00
Gregory Nutt
e3d7fcf7ab arch/arm/src/samd5e5/sam_lowputc.c: Only the console USART was begin enabled. 2018-09-01 10:29:09 -06:00
Gregory Nutt
d88415083f Update a README. 2018-09-01 09:47:15 -06:00
raiden00pl
fa48d27c4f Merged in raiden00/nuttx_h7 (pull request #715)
stm32h7/stm32_serial.c: don't include stm32_dma.h

Approved-by: GregoryN <gnutt@nuttx.org>
2018-09-01 11:33:20 +00:00
Gregory Nutt
438f6a866b arch/arm/src/samd5e5/: Some failed attempts to get the USART SERCOM initialized. Still worthy changes although they do not solve the problem. 2018-08-31 16:18:10 -06:00
Gregory Nutt
25dce66483 arch/arm/src/samd5e5/: Combine some duplicated GCLK configuration logic 2018-08-31 13:34:34 -06:00
Daniel Agar
b699bdef3b Merged in dagar/nuttx/pr-stm32f7_stackcheck-upstream (pull request #714)
stm32f7 add up_stackcheck.c

Approved-by: GregoryN <gnutt@nuttx.org>
2018-08-31 18:01:46 +00:00
Gregory Nutt
ff906b0bef arch/arm/src/samd5e5: Updates to clock configuration from initial testing. With these changes the boot up gets through clock configuration but hangs in the low-level USART configuration before completing the boot. 2018-08-31 09:58:53 -06:00
Gregory Nutt
345d088661 arch/arm/src/samd5e5: Updates to clock configuration from initial testing. Still does not boot correctly. 2018-08-31 07:38:52 -06:00
Jakob Haufe
7bea6854e5 Merged in sur5r/nuttx-nuttx/lpc43_wwdt-fix (pull request #713)
arch/arm/src/lpc43xx: Make WWDT usable again

LPC43xx WWDT driver was not updated when irq_dispatch grew an argument
flag in b3222bbc8a.

Also fixes two typos and a naming inconsistency (WWDT vs. WWDG).

Approved-by: GregoryN <gnutt@nuttx.org>
2018-08-30 16:42:43 +00:00
Xiang Xiao
4030fc5e1a arch/arm/src/armv7-m/up_systick.c: Fix warning: 'NVIC_IRQ_SYSTICK redefined' 2018-08-29 06:10:52 -06:00
EunBong Song
d33b0640fe Merged in ebsong/nuttx (pull request #712)
Pull request for cortex-r4 codes

* arm/armv7-r: Add general interrupt controller.

    This is based on armv7-a gic controller code.

    Signed-off-by: EunBong Song <eunb.song@samsung.com>

* arm/armv7-r: add invalidate dcache in arm_head.S

    Adding invalidate dcache as a comment in arm_head.S.

    Signed-off-by: EunBong Song <eunb.song@samsung.com>

* arm/armv7-r: Fix some wrong configuration of program status register.

    PSR_E_BIT bit should be set for big endian system.
    PSR_A_BIT bis is set automatically as arm cortex-r4 reference manual 3.7.4.
    So we don't need to set this bit.

    Signed-off-by: EunBong Song <eunb.song@samsung.com>

* arm/armv7-r: Fix some wrong MPU register definition.

    Change MPU_RBAR_ADDR_MASK and MPU_RACR_TEX_SHIFT mask as
    arm cortex-r4 reference manual.

    Region Base Address Register 0-4 bits are reserved.
    MPU Region Access control register type 3-5 bits.

    Signed-off-by: EunBong Song <eunb.song@samsung.com>

* driver/mtd: fix compilation error.

    This commit fixes below compilation errors.

    CC:  mtd/smart.c
    mtd/smart.c:182:22: error: 'gWearBitToLevelMap4' defined but not used [-Werror=unused-const-variable=]
     static const uint8_t gWearBitToLevelMap4[] =
                          ^~~~~~~~~~~~~~~~~~~
    mtd/smart.c:170:22: error: 'gWearLevelToBitMap4' defined but not used [-Werror=unused-const-variable=]
     static const uint8_t gWearLevelToBitMap4[] =
                          ^~~~~~~~~~~~~~~~~~~
    cc1: all warnings being treated as errors
    make[1]: *** [smart.o] Error 1

    Signed-off-by: Junyeon LEE <junyeon2.lee@samsung.com>

Approved-by: GregoryN <gnutt@nuttx.org>
2018-08-29 01:50:41 +00:00
Juha Niskanen
7d734b52bd arch/arm/src/stm32/stm32f30xxx_i2c.c: Fix compile error with I2C reset 2018-08-27 07:39:29 -06:00
Xiang Xiao
46e47c8dcf Squashed commit of the following:
drivers/serial/uart_16550.c:  Add a configuration, analogous to the STM32 configuration option, to suppress the NuttX standard re-ordering for /dev/ttySN for special case of the 16550 UART.

    config/serial: UART 16550: Add CONFIG_SERIAL_UART_ARCH_MMIO option so the a memory mapped device doesn't need to provide uart_getreg() and uart_putreg() implementations.

    u16550_txempty() should check UART_LSR_TEMT to avoid some data left in the transmit FIFO
2018-08-26 11:17:33 -06:00
Gregory Nutt
96840c7127 arch/arm/src/armv7-m/up_trigger_irq.c: Correct copyright and authorship of file. Cloning error. 2018-08-25 11:12:12 -06:00
Gregory Nutt
cc75e33816 arch/arm/src/armv-7m/nvic.h: Add definitions needed by up_trigger_irq(). 2018-08-25 10:40:37 -06:00
Gregory Nutt
f8bfbd58c5 arch/arm/src/armv7-m/up_trigger_irq.c: Add logic to trigger ARMv7-M interrupts and exceptions. 2018-08-25 10:23:21 -06:00
Gregory Nutt
9bc951a335 Rename devif_loopback_out to devi_loopback 2018-08-25 08:33:21 -06:00
David Sidrane
aa409f46ab Merged in david_s5/nuttx/master_kinetis_i2c_fix (pull request #711)
kinetis:i2c ensure timeout on bus error

The code had a dead wait on I2C_S_BUSY. Noise on the
   bus would cause the driver to hang.

   Add timeout on invalid states of I2C_S_BUSY to allow
   the upper layers do deal with restart or abort.

Approved-by: GregoryN <gnutt@nuttx.org>
2018-08-25 12:48:29 +00:00
Gregory Nutt
e8270defc9 arch/: Fix an error found in build testing. The protoype of mpu_log2regionfloor() changed; an additional parameter was added. However, none of the calls to mpu_log2regionfloor() were updated to pass the new, additional parameter. 2018-08-24 16:40:37 -06:00
dongjianli
19e16cb1ba up_internal.h: Define out the prototype for up_netinitialize() if CONFIG_NETDEV_LATEINIT is also defined 2018-08-24 14:50:45 -06:00
Xiang Xiao
0074afa0ac net/netdev: add devif_loopback_out() to check the loopback case where a packet is being sent to itself. Modify the net driver to call this function in this case. This function will simply re-inject the packet back into the network and the network driver will not put anything on the wire. 2018-08-24 09:21:33 -06:00
Xiang Xiao
36b46a6a40 arch/ and task/sched: vfork operation needs to allocate and copy the task argument too. Also correction of the address correction cannot depend on the stack pointer since it is not available in all architectures. Rather callculate the offset from the stack allocation pointer 2018-08-24 07:43:00 -06:00
Xiang Xiao
8b63d02309 arch/arm/armv7-m: MPU: mpu_log2regionceil needs take into account the offset too 2018-08-24 07:13:05 -06:00
Xiang Xiao
7a9309370f arm syscalls: svcall/sycall logic needs to get the ucontext argument from R4 instead of stack since all syscall parameters pass from registers in syscall.h 2018-08-24 07:11:18 -06:00
Gregory Nutt
4824b04b44 arch/arm/src/armv6+7-m/up_vectors.c: Fix the type mismatch warning for _ebss 2018-08-24 07:04:51 -06:00
Xiang Xiao
e1202d2ed3 Replace all ASSERT with DEBUGASSERT to save the code space 2018-08-24 06:58:30 -06:00
Xiang Xiao
467d2a58ea Replace non critical PANIC with DEBUGPANIC to save the code space 2018-08-24 06:21:15 -06:00
Xiang Xiao
22a44465e4 arch/arm/src/armv7-m: Implement SYSTICK timer driver 2018-08-23 10:09:56 -06:00
xuanlin
2c93467436 pthreads: Add support static pthread stack. Add standard pthread_attr_setstack() and pthread_attr_getstack(). In all cases where the stack is released, add check to see which allocator must be used to free the stack: The user or the kernel allocator. 2018-08-23 09:49:20 -06:00
Gregory Nutt
0001607f71 arch/arm: (1) Add semihost support for syslog, (2) Add semihost support for HostFS 2018-08-23 08:00:07 -06:00
Xiang Xiao
a465b6f0d4 configs/: Change CONFIG_BOARD_RESET_ON_CRASH to CONFIG_BOARD_RESET_ON_ASSERT, arch/: Implement call to board_reset() if in all implementations of up_assert() when CONFIG_BOARD_RESET_ON_ASSERT=y. 2018-08-22 17:04:39 -06:00
Evgeniy Bobkov
df7565e557 arch/arm/src/stm32f7/stm32_serial.c: Previous logic would invalidate the data cache as each byte was read from the DMA buffer. This change adds logic to invalidate the data cache less frequently by monitoring the state of the Rx DMA buffer cache coherency and invalidating only regions as necessary. This commit also reverts commit e17d8c719e which has a logic error in cases where data is removed from the Rx DMA buffer at a rate higher than it is added to the Rx DMA buffer. 2018-08-21 06:20:23 -06:00
Gregory Nutt
0e7fa2c9b0 Update some comments. 2018-08-20 22:06:04 -06:00
Gregory Nutt
e17d8c719e arch/arm/src/stm32f7/stm32_serial.c: Previous logic would invalidate the data cache as each byte was read from the DMA buffer. This change moves one line of code: The cache invalidation moved from the single character read logic to the DMA complete interrupt handler. It is only necessary to invalidate the DMA buffer at the time that the Rx DMA completes. 2018-08-20 19:07:40 -06:00
Gregory Nutt
cba0ddad0e arch/: Most some common debug configuration settings out of header files and into Kconfig files where they belong. 2018-08-19 14:55:49 -06:00
Gregory Nutt
c790450ba2 Remove CONFIG_ARCH_CALIBRATION. It is awkward to use and no longer necessary now that we have apps/examples/calib_udelay. 2018-08-19 10:06:36 -06:00
Juha Niskanen
d219182588 arch/arm/src/stm32l4: Some updates to analog peripherals ADC, COMP and DFSDM for STM32L4XR 2018-08-16 08:10:46 -06:00
Juha Niskanen
c90ee015e4 arch/arm/src/stm32, stm32f7, stm32l4: Make STM32F4XX RTC depend on CONFIG_STM32_RTC, cosmetic changes to comments 2018-08-16 08:05:24 -06:00
Juha Niskanen
abf251f2a9 arch/arm/src/stm32/stm32_adc.c: Allow multiple channels without DMA on STM32L15XX 2018-08-16 08:03:25 -06:00
Juha Niskanen
affc50df66 arch/arm/src/stm32l4: stm32l4xrxx: allow board to override flash wait states 2018-08-14 06:55:52 -06:00
Gregory Nutt
8c61c2f31b Remove trailing spaces at the end of lines. 2018-08-13 07:39:38 -06:00
Juha Niskanen
2589fc943e arch/arm/src/stm32l4: Add initial support to STM32L4+ chips 2018-08-13 07:06:51 -06:00
Gregory Nutt
17c18a1347 tools/kconfig2html.c: Update tool to handle tristate types. Fix a few errors detected in Kconfig files. 2018-08-10 17:30:17 -06:00
Gregory Nutt
672c6a5405 arch/arm/src/kinetis: Remove annoying typedefs. Discouraged but not prohibited by coding standard 2018-08-10 09:22:27 -06:00
Gregory Nutt
0bc84d74b6 configs/freedom-k66f/nsh/defconfig: Disable DMA in this configuration. 2018-08-10 08:10:35 -06:00
David Sidrane
9ef481ce4b Squashed commit of the following:
Author: Gregory Nutt <gnutt@nuttx.org>
    arch/arm/src/kinetis:  Cosmetic changes from review of coding standard.

Author: David Sidrane <david_s5@nscdg.com>
    Merged in david_s5/nuttx/master_kinetis (pull request #710)

    kinetis:Add DMA and use it as RX FIFOs on Serial

    * Add initial implementation of the DMA

    * Add across Kxx family support [WIP]

    * Incorporate the DMA into the serial

        Add polling to serial

        do DMA initialisation at UART startup and fix DMA mux setting.

        Fix circular DMA handling in the serial driver.

    * Adapt defconfig to enable UART1,4 RXDMA

    * [WIP] - refactor this with new CONFIG DMA settings

    * kinetis/Kconfig:Bring inline with upstream stucture

          1. Use the Serial console configuration from drivers/serial/Kconfig
            and friends.
          2. Prefix arch specific featurs as such
             UARTx_RXDMA->KINETIS_UARTx_RXDMA

    * Kinetis:Serial formatting and clean up

    * kinetis:DMA Formating and Cleanup

    * kinetis:serial Use cleaner DMA API

    * kinetis:Make.defs fix duplicate/errant kinetis_dma.o

    * kinetis:serial Fix warning/error on only one uart using DMA

          The driver can support no DMA on any UART, DMA on some
          UARTs or DMA on all UARTs.

          In the case of no DMA we disable the DMA based variables
          and logic. In the case of all DMA we disable the non
          DMA variables and logic, and in the mixed case both
          DMA and non DMA variable and logic are enabled.

    * kinetis:dma config fix formatting

    * kinetis:chip/dma fix formatting

    * kinetis:DMA config assume Unknown

           Assume KINETIS_DMA_VERSION_UKN for all SoC not versioned
           This is as the code was in nuttx prior to this commit

    * kinetis:DMAMUX contain versioning- use HAS pattern define Unknown

          The pattern for chip versioning is to define 'HAS' constants.
          Define KINETIS_DMAMUX_HAS_MONOTONIC_CHCFG to contain the
          version numbers to the include soc header and use that define
          in the chip headers.

          Define the KINETIS_DMAMUX_VERSION_UKN for the default as prior
          this commit addressing was by default monotonic for CHCFG

    * freedom-k66f:Disable Serial RXDMA

          The application has to add calling of the kinetis
          serial dma poll as it is application specific.

    Approved-by: GregoryN <gnutt@nuttx.org>
2018-08-10 08:03:50 -06:00
David Sidrane
2e23ffe9d2 Squashed commit of the following:
* kinetis:PIT add Liftime and Chaining

    * kinetis:flexcan fix dup line and ordering

    * kinetis:kinetis_lowput.c LPUART data format with parity fix

          The 9-bit data mode is typically used with parity to allow
          eight bits of data plus the parity

    * kinetis:pindma fix warning

    * kinetis:lowputc  LPUART_BAUD_INIT has to be defined

           build fails with test case enable LPUART0 and make
           UART1 console

           if HAVE_LPUART_DEVICE is defined then LPUART_BAUD_INIT
           has to be defined even if the lpuart is not the console

    * kinetis:lpserial fix warning
2018-08-09 09:08:39 -06:00
Daniel P. Carvalho
48a030f7f0 arch/arm/src/stm32l4/chip: Merged stm32l4x2xx and stm32l4x3xx pinmap files. Removed references to stm32l4x2xx_pinmap.h 2018-08-09 07:05:25 -06:00
Juha Niskanen
e402dadf5d arch/arm/src/stm32l4: Avoid using redundant CONFIG_STM32L4_STM32L4X2. This is almost always same as CONFIG_STM32L4_STM32L4X3. Avoid duplication to reduce macro clutter. This patch limits CONFIG_STM32L4_STM32L4X2 usage to dependency tracking and pinmap. Also enable ADC for CONFIG_STM32L4_STM32L4X5 (untested, but same RM). 2018-08-09 06:42:54 -06:00
Gregory Nutt
5433c9f6d1 Revert "arch/arm/src/stm32, stm32f7, stm32l4 Kconfig files: The option to select the STM32 RTC should not be available if the external RTC option is selected."
While this is a good idea and a proper thing to do, it also creates a circular dependency and errors during configuration.  RTC depends on STM32_RTC which depends on RTC_EXTERNAL with depends on RTC.  No can do.

This reverts commit 714e8c1f9e.
2018-08-08 12:51:40 -06:00
Gregory Nutt
714e8c1f9e arch/arm/src/stm32, stm32f7, stm32l4 Kconfig files: The option to select the STM32 RTC should not be available if the external RTC option is selected. 2018-08-08 12:49:01 -06:00
Gregory Nutt
8d68d9ca43 arch/arm/src/stm32, stm32f7, stm32l4, and related defconfig files: The STM32 RTC driver was being selected by the global CONFIG_RTC option. That is in correct. For example, if you want to disabled the STM32 RTC and use an external RTC you cannot because the external RTC also depends on the global CONFIG_RTC. The solution is to add a new CONFIG_STM32xx_RTC configuration option the permits to you select or deselect the STM32 RTC but still be able to selecte the external RTC. 2018-08-08 12:42:04 -06:00
Juha Niskanen
84f8e01c17 arch/arm/src/stm32l4: Fix ADC and COMP breakage caused by CONFIG_STM32L4_STM32L4X2 separation in 9223123c 2018-08-08 06:55:25 -06:00
Evgeniy Bobkov
67287e89d0 This commit basically reverts my version of the change bbee0d70de in favor of Evgeniy Bobkov's version per request of Juha Niskanen. 2018-08-06 06:22:19 -06:00
Juha Niskanen
1d5e8f6066 arch/arm/src/stm32l4/chip/stm32l4x3xx_pinmap.h: Recent commit removed some of the pin definitions for STM32L451xx, and probably some other chips of the STM32L4x3 subfamily, breaking our builds. Some chips of the subfamily don't have these peripherals, but some do, so that is not a valid reason to remove them. 2018-08-06 06:10:41 -06:00
Masayuki Ishikawa
c46741975d Merged in masayuki2009/nuttx.nuttx/fix_http_streaming_with_lc823450 (pull request #705)
Fix http streaming with lc823450

* arch/arm/src/lc823450: Change C-Buffer under-level control

    The under-level setting was changed from 1KB to 55KB.
    In previous implementation, the setting can ben changed
    by the tx threshold but it is fixed at startup.

    Also, check write size and adjust alignment if needed.

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Change IOB related params for rndis.

    Since TCP flow control scheme was changed, HTTP audio streaming
    has not been working. These IOB params are not optimized but
    HTTP audio streaming now works.

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: GregoryN <gnutt@nuttx.org>
2018-08-06 03:39:45 +00:00
Gregory Nutt
4e5cf1229c drivers/mmcsd/Kconfig: three configuration settings were within ifdef/endif and led to warning: xxx selects xxxx which has unmet direct dependencies. Fix by moving settings to drivers/Kconfig and outside of the ifdef-endif. Also renamed CONFIG_SDIO_PREFLIGHT to CONFIG_ARCH_HAVE_SDIO_PREFLIGHT to follow naming of similar hidden architecture capability configurations. 2018-08-05 17:58:17 -06:00
Gregory Nutt
c2267a57a0 Kconfig files: Fix several errors noted by Alex Denisov in Bitbucket issue 115. 2018-08-05 10:48:02 -06:00
Gregory Nutt
d68b0c35f9 Squashed commit of the following:
configs/olimex-stm32-p407:  Various changes as necessary to get the new kelf configuration working.
    configs/olimex-stm32-p407:  Add kernel ELF (kelf) configuration.
2018-08-04 16:18:51 -06:00
Gregory Nutt
679d2875f2 Update some comments. 2018-08-03 16:20:42 -06:00
Gregory Nutt
9b7e5ede0a configs/metro-m4: Add an option to build the Metro M4 image to run out of SRAM. This ought to be a safer and quicker way to do the initial bring-up (having bricked the first Metro M4 due to a bad FLASH image). 2018-08-03 15:26:44 -06:00
Gregory Nutt
bbee0d70de arch/arm/src/stm32f7: Fix an error introduced by the patch by Evgeniy Bobkov in Issue #114. That patch brok all STM32 F7 builds. 2018-08-03 14:26:29 -06:00
Evgeniy Bobkov
caa7fa7327 This commit ports the stm32f20xxf40xx_flash.c driver to the STM32F7 platform and fixes some relevant problems in the header files. 2018-08-03 11:02:59 -06:00
Gregory Nutt
bfc8f9dfdb arch/arm/src/imxrt/imxrt_enet.c: Fix a warning about imxrt_calcethcrc() being defined, but not used. 2018-08-03 10:53:37 -06:00
Gregory Nutt
10069067c1 include/nuttx/i2c/i2c_master.h: Rename I2C_M_NORESTART to I2C_M_NOSTART since it may be used in other contexts than a repeated start. Add comments to clarilfy setup for repeated start. 2018-08-03 08:51:55 -06:00
Gregory Nutt
ee28cd9aeb include/nuttx/i2c/i2c_master.h: Add a definition to distinguish a new START of messages from a repeated start. No lower-half I2C drivers actually implement this new flag bit, however. drivers/i2c/i2c_writeread.c: Use new repeated START definition where appopriated. Other: Some cosmetic changes, updates to README files, etc. 2018-08-03 07:43:57 -06:00
Gregory Nutt
09ccd43d61 arch/arm/include/armv7-m, arch/arm/include/armv7-m, arch/arm/include/stm32f7: Add a configuration to enable workaround for r0p1 Errata 837070: Increasing priority usingwrite to BASEPRI does not take effect immediately.
This update is required to be serialized to the instruction stream meaning that after this update completes, it takes effect immediately and no exceptions of lower priority than the new boosted priority can pre-empt execution.  Because of this erratum, the priority boosting does not take place immediately, allowing the instruction after the MSR to be interrupted by an exception of lower priority than the new boosted priority. This effect is only limited to the next instruction. Subsequent instructions are guaranteed to see the new boosted priority.

This was raised in Bitbucket issue 113 from Vadzim Dambrouski.
2018-08-02 16:51:58 -06:00
Gregory Nutt
5dec4a6763 configs/metro-m4: Corrrect SERCOM3 pin configuration 2018-08-01 14:56:11 -06:00
Gregory Nutt
b2c978dc83 This commit brings the SAMDL2 USB driver into the SAMD5E5 port.
Squashed commit of the following:

    arch/arm/src/samd5e5/sam_usb.c:  USB driver now compiles with some issues.

    arch/arm/src/samd5e5/chip/sam_fuses.h:  Add fuse definition header file.

    arch/arm/src/samd5e5:  Bring USB driver in from SAMD2L2.
2018-07-30 10:43:11 -06:00
Gregory Nutt
c3d0f65529 configs/metro-m4: Review clock settings and make some corrections to the board.h header file. 2018-07-30 08:01:45 -06:00
Gregory Nutt
c14d97a921 ARMv7-M/ARMv6-M: Review last PR. Rename CONFIG_DEBUG_HARDFAULT to OHNFIG_DEBUG_HARDFAULT_ALERT for consistency. 2018-07-30 06:46:44 -06:00
Masayuki Ishikawa
382a829657 Merged in masayuki2009/nuttx.nuttx/hardfault_info (pull request #699)
hardfault info

* arch/arm: Introduce CONFIG_DEBUG_HARDFAULT_INFO to Kconfig

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch/arm/src/armv7-m: Introduce CONFIG_DEBUG_HARDFAULT_INFO to up_hardfault.c

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch/arm/src/armv6-m: Introduce CONFIG_DEBUG_HARDFAULT_INFO to up_hardfault.c

    Also, replace _alert() with hfalert()

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-30 12:32:55 +00:00
Gregory Nutt
54db2cadd2 arch/arm/src/samd5e5/sam_start.c: Fix a typo/error when debug features are enabled. 2018-07-29 17:14:51 -06:00
Gregory Nutt
65e102ee6b configs/metro-m4: Fix Metro M4 compile and link. This rippled back to more changes in arch/arm/src/samd5e5, like the sercom logic was not in the compile! Also a great opporunity to improve some naming. 2018-07-29 16:29:54 -06:00
Gregory Nutt
41666dafa8 drivers/usbhost/usbhost_max3421e.c: Fix an error in reading the pending interrupts. Aos fix a number of typos and update a README. 2018-07-29 15:06:44 -06:00
Gregory Nutt
754c8493ff arch/arm/src/samd5e5: Leverage the SAMD2L2 DMA controller. 2018-07-29 11:31:26 -06:00
Gregory Nutt
a29223c156 arch/arm/src/samd5e5: Fix some compilation issues introduced with last commit. 2018-07-29 08:08:42 -06:00
Gregory Nutt
5e4c63ed58 arch/arm/src/samd5e5: Bring in untested SPI and I2C drivers from SAMD2L2. 2018-07-29 07:43:21 -06:00
Gregory Nutt
9a24e7b724 arch/arm/src/samd5e5/chip/sam_dmac.h: Add DMA register definitions. 2018-07-28 11:41:55 -06:00
Gregory Nutt
5c1a633fbc Squashed commit of the following:
arch/arm/src/samd5e5/sam_clockconfig.c:  Implement DFLL support.  This completes coding the the re-architected clock configuration logic.
    arch/arm/src/samd5e5/sam_clockconfig.c:  Add data structures and definitions to support the FDLL and the DFPLL0/1.
2018-07-28 10:07:35 -06:00
Gregory Nutt
6e1c292400 Squashed commit of the following:
arch/arm/src/samd5e5:  Completes GCLK configuration logic.  Still FDPLL and FDLL support.
    arch/arm/src/samd5e5:  A little more GCLK configuratino logic.  Still incomplete.
    arch/arm/src/smad5e5:  Beginning of GCLK configuration logic.
    arch/arm/src/samd5e5:  Add MCLK configuration logic.
    arch/arm/src/samd5e5:  Add XOSC0/1 configuration logic.
    arch/arm/src/samd5e5:  Add XOSC32 configuration logic.
    arch/arm/src/samd5e5:  Rip out all of the leveraged clock configuration logic and start from scratch.
2018-07-27 15:52:02 -06:00
Gregory Nutt
ad10e7a872 arch/arm/src/samd5e5: Remove redundant sam_eic_irq_enable() function. 2018-07-26 12:40:27 -06:00
Gregory Nutt
a9d713bbcc This is the initial commit the port to the SAMD5x/E5x MCU family and also support for the Adafruit Metro M4 board. It port is untested and unfinished. It currently will not even link due to some missing clock related logic.
Squashed commit of the following:

    arch/arm/src/samd5e5: Clean-up EIC logic.
    arch/arm/src/samd5e5:  Fix some compilation issues; Still issues with the EIC logic from samd2x.
    arch/arm/src/samd5e5:  Fix some compilation issues; bring in some EIC logic from samd2x.
    arch/arm/src/samd5e5:  Add NVMCTRL header file, fix some compiler problems, misc. clean-up.
    configs/metro-m4:  Add LED support.
    arch/arm/src/samd5e5:  Bring in SAML21 clock configuration.  This is a WIP; it cannot possible even compile yet.
    arch/arm/src/samd5e5:  Leverage Cortex-M4 interrupt and SysTick logic from the SAM3/4.
    arch/arm/src/samd5e5: Add SERCOM utility function.
    arch/arm/src/samd5e5:  Bring all SERCOM USART logic from SAMD2L2 to SAMD5E5.  This is a brute coy with nothing more than more that name changes and extension from 5 to 7 SERCOMs.
    arch/arm/src/samd5e5: Add sam_config.h header file
    arch/arm/src/samd5e5/:  Add Generic Clock (GCLK) utility functions.
    arch/arm/src/samd5e5:  Add EVSYS register definition file
    arch/arm/src/samd5e5 and configs/metro-m4:  Use SERCOM3 for the Arduino serial shield as console.
    arch/arm/src/samd5e5/chip:  Add SERCOM USART, SPI, I2C master, and slave register defintions header files
    arch/arm/src/samd5e5/chip:  Add AES, PM, TRNG, and WDT header files.
    arch/arm/src/samd5e5/chip:  Add pin multiplexing header files.
    Various fixes to configuration system; fix metro-m4/nsh defconfig file.
    configs/metro-m4:  Add initial support for the Adafruit Metro M4 board.
    arch/arm/src/samd5e5:  Add peripheral clock helpers.
    arch/arm/src/samd5e5/chip:  Add PAC register definition header file.  Fix some errors in the memory map header file.
    arch/arm/src/samd5e5:  Add chip.h headerf file.
    arch/arm/src/samd5e5:  Add PORT register definitions and support from SAML21.
    arch/arm/include/samd5e5:  Add interrupt vector definitions.
    arch/arm/src/samd5e5:  Add some boilerplate files.  Correct some typos.
    arch/arm/src/samd5e5/chip/sam_eic.h:  Add EIC register definitions.
    arch/arm/src/samd5e5/chip:  Add OSC32KCTRL and OSCCTRL register definitions.
    arch/arm/src/samd5e5/chip:  Add GCLK, MCLK, and RSTC header files.
    arch/arm/src/samd5e5/chip/sam_cmcc.h:  Add CMCC register definitions
    arch/arm/src/samd5e5/chip/sam_supc.h:  Add SUPC header file.
    arch/arm/src/samd5e5:  Add start-up logic.
    arch/arm/src/samd5e5:  Add Make.defs file
    arch/arm/src/samd5e5/chip:  Add memory map header file.
    arch/arm/include/samd5e5:  Add chip.h header file.
    arch/arm/Kconfig and arch/arm/src/samd5e5/Kconfig:  Add configuration logic for the SAMD5x/Ex family.
2018-07-26 12:12:08 -06:00
Jake Choy
bf2a61b8cf I finally got the CRC32 to work properly after the FAE pointed me in the right direction. Here is a patch for the enet driver:
- Added CRC32 functions for multicast address filtering.
- Do not reset PHY settings when doing an ifup
- Use chip's unique id as the device MAC
- Enable discard enet frames with errors at PHY layer
2018-07-26 08:31:40 -06:00
Gregory Nutt
f2d3dc152e arm/src/stm32f0/chip/stm32f0_rcc.h: Fix some typos. 2018-07-26 08:31:40 -06:00
Ivan Ucherdzhiev
579e984d8a arch/arm/src/imxrt/imxrt_serial.c: IMXRT1050 LPUART TERMIOS support added. 2018-07-26 07:08:17 -06:00
Ivan Ucherdzhiev
35fbaf7c4c arch/arm/src/imxrt/chip/imxrt_lpspi.h: IMXRT1050 LPSPI register and bit definitions added. 2018-07-26 07:03:57 -06:00
Gregory Nutt
5a0733d0d6 arch/arm/src/samd2l2: Fix a couple of logic error/typos found in reviewing code for port to SAMD51. 2018-07-25 13:41:09 -06:00
Gregory Nutt
6dc25e1150 arch/arm/src/samd2l2/chip/saml_evsys.h: Complete some unfinished settings. 2018-07-25 11:44:41 -06:00
Gregory Nutt
830faf355b arch/arm/src/samd2l2/Kconfig: Cosmetic re-ordering of some options. 2018-07-25 09:55:04 -06:00
Gregory Nutt
444445744a arch/arm/src/samd2l2/chip: Correct some typos noted in SAML21 header files 2018-07-25 08:46:18 -06:00
Gregory Nutt
e428f3852a arm/Kconfig: Add spurious 'invisible' configuration settings to avoid prompting users for hardfault or memfault debug on systems where such debug is not available. 2018-07-24 05:54:30 -06:00
Masayuki Ishikawa
3b15cae493 Merged in masayuki2009/nuttx.nuttx/debug_memfault (pull request #693)
arch/arm: Add CONFIG_DEBUG_MEMFAULT to Kconfig

Also, fix src/armv7-m/up_memfault.c

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-24 11:42:54 +00:00
Gregory Nutt
1c31036e94 Remove spurious blank line from last PR. 2018-07-23 13:43:07 -06:00
David Sidrane
82fc9986bf Merged in david_s5/nuttx/master_kinetis_sdhc_dma (pull request #692)
kinetis:sdhc fix SDIO driver so that DMA works

There were 2 problems. The first was that the interrupt did
   test DINT and raise a completion events. But since DINT is
   just an indication of DMA completion, TC is a valid way to
   determine that the transfer is complete.

   The second problem is that Software Reset For DAT Line
   SDHC_SYSCTL[RSTD] clears the bits 24-0 in SDHC_PROTO
   this looses the wide bus setting DTW

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-23 19:41:23 +00:00
Frank Benkert
524602fb51 arch/arm/src/samv7/sam_mcan.c: Correct an error in the BUS_OFF reporting. In case of BUS_OFF the old implementation was leading to a package storm. Now it reports the error condition BUS_OFF only once. 2018-07-23 08:21:06 -06:00
Gregory Nutt
62ea8f5805 arm/Kconfig and arm/src/samd2l2/Kconfig: Rename ARCH_CHIP_SAMD to ARCH_CHIP_SAMD2X and ARCH_CHIP_SAML to ARCH_CHIP_SAML2X. 2018-07-22 16:41:13 -06:00
Gregory Nutt
c3b406826e Rename all usage of samdl/SAMDL to samd2l2/SAMD2L2 to make room in the name space for the forthcoming samd5e5/SAMD5E5
Squashed commit of the following:

    Change all remaining occurrences of SAMDL to SAMD2L2.

    configs/:  Change all remaining occurrences of SAMDL to SAMD2L2

    configs/:  Change all occurrences of CONFIG_SAMDL_* to CONFIG_SAMD2L2_*
    arch/arm/src and include:  Rename all directories from samdl to samd2l2.  Change all configuration variable names and other usage from SAMDL to SAMD2L2.
2018-07-22 15:54:12 -06:00
Bob Feretich
f9f56aa254 arch/arm/src/stm32f7/: Fix data timeout errors with multiblock transfers. 2018-07-20 09:52:32 -06:00
Masayuki Ishikawa
9ea6d9aec5 Merged in masayuki2009/nuttx.nuttx/lc823450_protected_build (pull request #689)
lc823450 protected build

* arch/arm/src/lc823450: Add support for mpu and userspace

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Add support for userspace

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Add kostest

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Add knsh

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-20 10:43:07 +00:00
David Sidrane
e9cd6089c9 Merged in david_s5/nuttx/master_kinetis_usbhang (pull request #688)
kinetis:USB0 fix interrupt storm on error

The ERROR bit of USBx_ISTAT needed to be cleared once an
   error occured.

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-19 20:13:47 +00:00
Masayuki Ishikawa
4bc2ba3bee Merged in masayuki2009/nuttx.nuttx/lc823450_spi_flash (pull request #687)
lc823450 spi flash

* arch/arm/src/lc823450: Add SPI flash driver for lc823450

    NOTE: Only bus accelerator mode is supported.

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch/arm/src/lc823450: Remove unnecessary settings in Kconfig

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-18 11:45:20 +00:00
Daniel P. Carvalho
9223123cd2 arch/arm/src/stm32l4: Added custom pin mapping for STM32L4X2XX processors. 2018-07-16 15:42:13 -06:00
Gregory Nutt
4d648625e3 arch/arm/src/stm32fy: IO compensation is non longer an inline function, just a plain callable function. Not really necessary for the F7, but now the implementation is identical to the F2 and F4. 2018-07-16 09:50:10 -06:00
Gregory Nutt
871bface28 arch/arm/src/stm32: Use of inline function for I/O compensation causes too many issues. No just a plain callable function. 2018-07-16 09:05:53 -06:00
Gregory Nutt
c1a2c55764 arch/arm/src/stm32/stm32_gpio.h: Correct a recently introduced compilation error: Not all STM32s have chip/stm32_syscfg.h 2018-07-16 08:43:28 -06:00
Gregory Nutt
f09f186375 arch/arm/src/stm32f7: Port Bob Feritich's change (2c699d7812) to STM32 F2 and F4 which appear to have identical SD support and I/O compensation requirements. 2018-07-15 17:46:58 -06:00
Gregory Nutt
0c093f800d arch/arm/src/stm32f7: Port Bob Feritich's change (2c699d7812) to SDMMC2 and to all other STM32F7 architectures. Also add a conifiguration option to automatically enable I/O compensation. 2018-07-15 16:17:41 -06:00
Gregory Nutt
2c699d7812 arch/arm/src/stm32f7/chip/stm32f72xx73xx_pinmap.h: All of the SDMMC pins were set to 50 MHz, but not the clock. This sets the clock to 50 MHz also. This combined with turning on I/O compensation makes intermittent failures go away. 2018-07-15 15:23:39 -06:00
Gregory Nutt
a74246d14e Squashed commit of the following:
Update some comments
    drivers/usbhost/usbhost_max3421e.c:  Fix issue with uninitialized data.
2018-07-14 13:40:13 -06:00
Gregory Nutt
38073a523a drivers/usbhost/husbhost_max3421e.c: Corret how VBUS power is controlled. 2018-07-14 08:50:08 -06:00
Gregory Nutt
859d032938 This commit adds support for the MAX3421E to the viewtool-stm32107 board support
Squashed commit of the following:

    configs/viewtool-stm32f107:  Clean up some compilation errors.  Now all builds correctly and is ready for test.

    arch/arm/src/stm32:  Do not condition building STM32 USB host logic on CONFIG_USBHOST.  That then precludes building STM32 platforms with external USB host chips like the MAX3421E.  Add an new, STM32-internal variable CONFIG_STM32_USBHOST that does the same job without such side-effects.

    configs/viewtool-stm32f107:  Add support for MAX3421E USB host.
2018-07-13 10:45:08 -06:00
David Sidrane
6e6583f5a3 Merged in david_s5/nuttx/master_singlewire (pull request #680)
Added Single Wire Kconfig knob for H7

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-12 19:47:12 +00:00
David Sidrane
fbe5f56dd5 Merged in david_s5/nuttx/master_singlewire (pull request #679)
Added Single Wire Kconfig knob

* stm32f0:Added Kconfig knob for STM32F0_USART_SINGLEWIRE

* stm32f7:Added Kconfig knob for STM32F7_USART_SINGLEWIRE

* stm32l4:Corrected comment in Kconfig STM32L4_USART_SINGLEWIRE

* stm32:Added Kconfig knob for STM32_USART_SINGLEWIRE

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-12 19:30:43 +00:00
Gregory Nutt
c09efb2603 arch/arm/src/stm32h7: Correct naming of global variables that violations the naming requirements of the coding standard. 2018-07-12 13:19:57 -06:00
Mateusz Szafoni
82e5c6ceea Merged in raiden00/nuttx_h7 (pull request #677)
stm32h7: fix some definitions for uart, add serial driver with FIFO enabled

* stm32h7: stm32_irq.c: extend irqinfo to support H7 family

* stm32h7: fix some definitions for uart, add serial driver with FIFO enabled

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-12 18:31:59 +00:00
Gregory Nutt
f3c12215cf arch/arm/src/stm32, stm32f0, stm32f7, stm32: Correct naming of global variables that violations the naming requirements of the coding standard. 2018-07-12 10:54:51 -06:00
Masayuki Ishikawa
562637391c Merged in masayuki2009/nuttx.nuttx/lc832450_elf_test (pull request #675)
lc832450 elf test

* arch/arm/src/lc823450: Change CONFIG_DEBUG to CONFIG_DEBUG_FEATURES in lc823450_start.c

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Call elf_initialize() in lc823450_bringup.c

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Add ELF related parameters in Make.defs

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Add elf configuration

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-12 12:05:55 +00:00
Mateusz Szafoni
639d75ca3a Merged in raiden00/nuttx_h7 (pull request #674)
stm32h7: stm32_irq.c: extend irqinfo to support H7 family

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-11 19:13:55 +00:00
Daniel Pereira Carvalho
8432164e52 arch/arm/src/stm32l4/chip/: Corrects some mistakes in pin definitions for the STM32L4 family. According to datasheet of STM32L496xx, STM32L475xx and STM32L443XX the AF2 of PE14 is TIM1_BKIN2 not TIM2_BKIN. 2018-07-10 08:01:00 -06:00
Mateusz Szafoni
8271f72b72 Merged in raiden00/nuttx_h7 (pull request #672)
stm32h7: add lowputc, more cosmetic in stm32h7x3xx_rcc.h

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-09 16:32:22 +00:00
Alan Carvalho de Assis
283b73edc5 Fix lots of typos in C comments and Kconfig help text 2018-07-08 18:24:45 -06:00
Gregory Nutt
1783d344dc Eliminate some new warnings found in build testing. 2018-07-08 13:44:39 -06:00
Mateusz Szafoni
fa56b1bbc7 Merged in raiden00/nuttx_h7 (pull request #671)
stm32h7

stm32h7: compile with stm32_rcc.c

stm32h7: some PWR definitions

stm32h7: add some RCC defs and change some code style to be more like in other STM ports

stm32h7: basic clocks configuration

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-08 18:28:14 +00:00
Mateusz Szafoni
9e63080b4b Merged in raiden00/nuttx/stm32h7 (pull request #670)
stm32h7x3xx: add flash definitions

* libdsp: initial commit

* libdsp: cosmetics

* stm32f334-disco/buckboost: use a PID controller from libdsp

* stm32_adc.h: fix typo

* stm32_dac.c: set OUTEN bit for DAC1CH2 and DAC2CH1

* stm32_hrtim: cosmetic changes

* power/motor: direction parameter is now int8 + add overload fault

* libdsp: all floats with f-sufix

    libdsp: add precision option for library

    libdsp: add debug option for library and assertions in functions

    libdsp: add current samples correction for SVM3

    libds: add some motor control specific functions

    libdsp: add basic speed observer

    libdsp: fix phase shift in SMO observer

    libdsp: add more logic to FOC

    config/sim/dsptest: add dsptest configuration

* libdsp/lib_motor.c: remove unused comparation

* libdsp/lib_observer.c: update some comments

* stm32h7x3xx: add flash definitions

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-08 13:15:44 +00:00
kxjiang
70dc642da3 The LPC54608 can only run at a maximum frequency of 180Mhz. This configuration requires uses the clk_in, external crystal clock, to drive the PLL. When that input was selected, the board bootup failed waiting for the PLL to lock. After referring the driver from NXP, we should turn on power sources for the ext clock if system pll input select clk_in. NOTE that the LPC54628 did not require this step... perhaps because the system oscillator power was already enabled. 2018-07-08 06:58:14 -06:00
Gregory Nutt
1450c0c2f2 arch/arm/src/stm32f7/stm32_sdmmc.c: Fix some missing right parentheses. 2018-07-07 15:23:46 -06:00
Mateusz Szafoni
8416d9a966 Merged in raiden00/nuttx (pull request #668)
Master

* libdsp: initial commit

* libdsp: cosmetics

* stm32f334-disco/buckboost: use a PID controller from libdsp

* stm32_adc.h: fix typo

* stm32_dac.c: set OUTEN bit for DAC1CH2 and DAC2CH1

* stm32_hrtim: cosmetic changes

* power/motor: direction parameter is now int8 + add overload fault

* libdsp: all floats with f-sufix

    libdsp: add precision option for library

    libdsp: add debug option for library and assertions in functions

    libdsp: add current samples correction for SVM3

    libds: add some motor control specific functions

    libdsp: add basic speed observer

    libdsp: fix phase shift in SMO observer

    libdsp: add more logic to FOC

    config/sim/dsptest: add dsptest configuration

* libdsp/lib_motor.c: remove unused comparation

* libdsp/lib_observer.c: update some comments

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-07 17:04:57 +00:00
Gregory Nutt
6cb9f8001c Squashed commit of the following:
lpc17, sam34:  Rename some improperly scoped configuration variables; fix some duplicate configuration variable names.
    lpc11, lpc17, lc823450:  Rename some improperly scoped configuration variables; fix some duplicate configuration variable names.
    lpc11, lpc17, lpc43:  Rename some improperly scoped configuration variables; fix one duplicate configuration variable.
2018-07-06 09:15:57 -06:00
Ramtin Amin
f39c611d64 arch/arm/src/stm32f7/stm32_sdmmc.c: Add SDIO coard support. 2018-07-05 07:31:41 -06:00
Gregory Nutt
22cd0d47fa This commit attempts remove some long standard confusion in naming and some actual problems that result from the naming confusion. The basic problem is the standard MTU does not include the size of the Ethernet header. For clarity, I changed the naming of most things called MTU to PKTSIZE. For example, CONFIG_NET_ETH_MTU is now CONFIG_NET_ETH_PKTSIZE.
This makes the user interface a little hostile.  People thing of an MTU of 1500 bytes, but the corresponding packet is really 1514 bytes (including the 14 byte Ethernet header).  A more friendly solution would configure the MTU (as before), but then derive the packet buffer size by adding the MAC header length.  Instead, we define the packet buffer size then derive the MTU.

The MTU is not common currency in networking.  On the wire, the only real issue is the MSS which is derived from MTU by subtracting the IP header and TCP header sizes (for the case of TCP).  Now it is derived for the PKTSIZE by subtracting the IP header, the TCP header, and the MAC header sizes.  So we should be all good and without the recurring 14 byte error in MTU's and MSS's.

Squashed commit of the following:

    Trivial update to fix some spacing issues.
    net/: Rename several macros containing _MTU to _PKTSIZE.
    net/: Rename CONFIG_NET_SLIP_MTU to CONFIG_NET_SLIP_PKTSIZE and similarly for CONFIG_NET_TUN_MTU.  These are not the MTU which does not include the size of the link layer header.  These are the full size of the packet buffer memory (minus any GUARD bytes).
    net/: Rename CONFIG_NET_6LOWPAN_MTU to CONFIG_NET_6LOWPAN_PKTSIZE and similarly for CONFIG_NET_TUN_MTU.  These are not the MTU which does not include the size of the link layer header.  These are the full size of the packet buffer memory (minus any GUARD bytes).
    net/: Rename CONFIG_NET_ETH_MTU to CONFIG_NET_ETH_PKTSIZE.  This is not the MTU which does not include the size of the link layer header.  This is the full size of the packet buffer memory (minus any GUARD bytes).
    net/: Rename the file d_mtu in the network driver structure to d_pktsize.  That value saved there is not the MTU.  The packetsize is the memory large enough to hold the maximum packet PLUS the size of the link layer header.  The MTU does not include the link layer header.
2018-07-04 14:10:40 -06:00
Frank Benkert
317c7c2aff arch/arm/src/samv7: Add ability for CAN BUS_OFF autorecovery according ISO11898-1:2015. With this change we added an ioctl for triggering the autorecovery sequence for BUS_OFF to the CAN-driver and the SAMV7 low-level driver. According the datasheet: If the device goes Bus_Off, it will set MCAN_CCCR.INIT of its own accord, stopping all bus activities. Once MCAN_CCCR.INIT has been cleared by the processor (application), the device will then wait for 129 occurrences of Bus Idle (129 * 11 consecutive recessive bits) before resuming normal operation. At the end of the Bus_Off recovery sequence, the Error Management Counters will be reset. During the waiting time after the resetting of MCAN_CCCR.INIT, each time a sequence of 11 recessive bits has been monitored, a Bit0 Error code is written to MCAN_PSR.LEC, enabling the processor to readily check up whether the CAN bus is stuck at dominant or continuously disturbed and to monitor the Bus_Off recovery sequence. MCAN_ECR.REC is used to count these sequences. 2018-07-04 07:48:59 -06:00
Masayuki Ishikawa
88f8a09a25 Merged in masayuki2009/nuttx.nuttx/lc823450_i2s_tx_threshold (pull request #667)
arch/arm/src/lc823450: Add tx start threshold to lc823450_i2s.c

In addition, lc823450_i2s_send() now accepts byte-aligned stream.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-03 12:59:03 +00:00
Marcin Wyrwas
898fdbded0 Merged in plwm/nuttx/stm32f746g-disco-sdram (pull request #665)
Add support for STM32F746G-disco board SDRAM

* add support for STM32F746G-disco board SDRAM

* changed fb config to use SDRAM and fixed compilation

Approved-by: GregoryN <gnutt@nuttx.org>
2018-07-02 23:49:55 +00:00
Alan Carvalho de Assis
8a1f3d6fa1 arch/arm/src/xmc4/xmc4_gpio.c: Add a specific bit encoding for openprain GPIO pin. 2018-07-02 10:56:58 -06:00
Gregory Nutt
824f1dd3fe Squashed commit of the following:
lpc17:  Removed duplicate configuration variable definitions from Kconfig:  CONFIG_USBHOST_BULK_DISABLE, CONFIG_USBHOST_INT_DISABLE, and USBHOST_ISOC_DISABLE.  These are global USBHOST configurations and are all defined in drivers/usbhost/Kconfig.
    lpc17:  Correct scope of naming of configuration variables:  CONFIG_USBHOST_TDBUFFERS->CONFIG_LPC17_USBHOST_TDBUFFERS, CONFIG_USBHOST_TDBUFSIZE->CONFIG_LPC17_USBHOST_TDBUFSIZE, and CONFIG_USBHOST_IOBUFSIZE->CONFIG_LPC17_USBHOST_IOBUFSIZE
    lpc17:  Correct scope of naming of configuration variables:  CONFIG_USBHOST_NEDS->CONFIG_LPC17_USBHOST_NEDS and CONFIG_USBHOST_NTDS->CONFIG_LPC17_USBHOST_NTDS
    lpc17:  Correct scope of naming of configuration variable:  CONFIG_USBHOST_OHCIRAM_SIZE->CONFIG_LPC17_OHCIRAM_SIZE
2018-07-01 08:38:05 -06:00
Gregory Nutt
d52b65b06d Fix several configuration varaibles that were defined in multiple Kconfig files and/or lacked any scoping and the naming.
Squashed commit of the following:

    lpc17, pic32mx, pic32mz:  Fix duplicated, improperly scoped configuration variable names:  CONFIG_PHY_SPEED100 and CONFIG_PHY_AUTONEG.
    lpc17, pic32mx, pic32mz:  Fix another duplicated configuration variable name:  CONFIG_PHY_FDUPLEX.
    lpc17:  Fix naming scope: CONFIG_NET_HASH -> CONFIG_LPC17_ETH_HASH.
    lpc17:  Fix naming scope: CONFIG_NET_WOL -> CONFIG_LPC17_ETH_WOL.
    lpc17, pic32mx, pic32mz:  Fix naming scope: CONFIG_NET_ -> CONFIG_LPC17_ETH_PRIORITY.
    lpc17, pic32mx, pic32mz:  Fix another duplicated configuration variable name:  CONFIG_NET_NTXDESC and CONFIG_NET_NRXDESC.
    lpc17:  Fix naming scope: CONFIG_NET_EMACRAM_SIZE -> CONFIG_LPC17_EMACRAM_SIZE.
2018-06-30 11:55:41 -06:00
Gregory Nutt
576b8b1841 stm32, stm32f0, stm32f7, stm32h7, stm32l4: Fix another duplicated configuration variable name: CONFIG_SERIAL_DISABLE_REORDERING. 2018-06-30 09:43:51 -06:00
Gregory Nutt
f159f1089a tools/refresh.sh: Add a --prompt option that will let you use --silent but will prompt before overwriting the original defconfig. arch/arm/src/stm32/Kconfig: Fix a HRTIM configuration error found in build testing. 2018-06-28 17:12:30 -06:00
Gregory Nutt
67810d70d9 arch/arm/src/stm32l4: Fix typo errors found in build testing. 2018-06-28 16:24:21 -06:00
Gregory Nutt
f24f523e4e arch/arm/src/imxrt,stm32,stm32f0,stm32f7,stm32l4: Fix scope of naming. CONFIG_PM_SERIAL_ACTIVITY->CONFIG_STM32_PM_SERIAL_ACTIVITY, for example. 2018-06-28 16:18:15 -06:00
Gregory Nutt
ceaafc2019 arch/arm/src/stm32: Fix scope of naming. CONFIG_RTC_LSECLOCK->CONFIG_STM32_RTC_LSECLOCK, for example. Fix some usage. Although CONFIG_STM32L4_RTC_xxxCLOCK was defined in the Kconfig, CONFIG_RTX_xxxCLOCK was used in numerous places in the code 2018-06-28 15:58:08 -06:00
Gregory Nutt
500d2c2289 arch/arm/src/lpc11,lpc17,lpc43,stm32,stm32l4: Fix scope of naming. CONFIG_CAN_TSEG1->CONFIG_LPC17_CAN_TSEG, for example. 2018-06-28 15:44:42 -06:00
Gregory Nutt
2552bfd2ef arch/arm/src/lpc43: Fix lpc43 CAN configuration. Configuration settings were used and documented in README.txt files, but never in any Kconfig file. Also fix the scoping name of CAN variable naming. CONFIG_CANx_BAUD->CONFIG_LPC43_CANx_BAUD. 2018-06-28 15:11:23 -06:00
Gregory Nutt
45cdc3a3d0 arch/arm/src/lpc11,lpc17,stm32,stm32l4: Fix scopy of nameing. CONFIG_CANx_BAUD->CONFIG_LPC17_CANx_BAUD, for example. 2018-06-28 14:47:14 -06:00
Gregory Nutt
8c3aa99742 arch/arm/src/lpc11 and lpc17: Fix scopy of nameing. CONFIG_CAN_SAM->CONFIG_LPC17_CAN_SAM, for example. 2018-06-28 13:46:35 -06:00
Gregory Nutt
8281dc1ed8 arch/arm/src/lpc11 and lpc17 and several README.tst files in configs/: Fix scopy of nameing. CONFIG_CANx_DIVISOR->CONFIG_LPC17_CANx_DIVISOR, for example. 2018-06-28 13:10:02 -06:00
Gregory Nutt
2c78adf529 arch/arm/src/lpc11 and lpc17: Remove duplicate configuration variable CAN_LOOPBACK. The architecture-indendent version is selectable in drivers/can/Kconfig. 2018-06-28 12:52:02 -06:00
Gregory Nutt
104860560d arch/arm/src/lpc11 and lpc17: Remove duplicate configuration variable CAN_EXTID. The architecture-indendent version is selectable in drivers/can/Kconfig. 2018-06-28 12:50:10 -06:00
Gregory Nutt
7dec38b18f drivers/Kconfig: Global configuration variable CONFIG_FB_TRANSPARENCY is only defined in architecture-specific Kconfig files and then multiple times. Add the single global definition in drivers/Kconfig. arch/arm/src/stm32, stm32f7, and same5: Rename the architecture-specific variables appropriately. Selecting the architecture-specific version will also select the global version. 2018-06-28 12:31:51 -06:00
Gregory Nutt
ba53219821 drivers/Kconfig: Global configuration variable CONFIG_FB_CMAP is only defined in architecture-specific Kconfig files and then multiple times. Add the single global definition in drivers/Kconfig. arch/arm/src/stm32 and stm32f7: Rename the architecture-specific variables appropriately. Selecting the architecture-specific version will also select the global version. 2018-06-28 12:01:55 -06:00
Gregory Nutt
5d6e6d66e2 Fix another improperly qualified configuration varaible: CONFIG_HRTIM -> CONFIG_STM32_HRTIM. This is necessary to avoid conflict and confusion with other Kconfig files that may have the save variable definition. 2018-06-28 11:37:29 -06:00
Gregory Nutt
b030209532 arch/arm/src/imxrt: Trivial SNVS from Rev 1. of the Reference Manual. 2018-06-28 10:54:56 -06:00
Juha Niskanen
044d538da3 Fix some errors found during upstream merge 2018-06-28 07:06:57 -06:00
Gregory Nutt
9038cac4eb arch/arm/src/imxrt: Fix some early testing bugs. The HPRTC is now functional. However, if the LPSRTC is enabled, then there is a hang during LPSRTC initialization. It appears that there is some problem in providing clocking and initializing the LPSRTC domain. 2018-06-27 15:27:56 -06:00
David Sidrane
06c7b9a5bc Merged in david_s5/nuttx/master_f7_i2cfix (pull request #664)
stm32f7:I2C reset Configure I2C pins as GPIO output

Pins were reset to inputs in the deinit. This resets
   them to outputs.

Approved-by: GregoryN <gnutt@nuttx.org>
2018-06-27 18:35:34 +00:00
Gregory Nutt
5889a2397c This commit addes support for the i.MXRT RTC. This initial commit is code complete (with limited featurs and options) but untested.
Squashed commit of the following:

    arch/arm/src/imxrt:  Fix some first time compile issues.
    arch/arm/src/imxrt:  This brings the RTC implement to code complete but still untested.
    arch/arm/src/imxrt:  Add some RTC initialization logic.
    arch/arm/src/imxrt:  Flesh out most of the RTC driver lower half and LPSRTC support.
    arch/arm/src/imxrt:  Some inital, partial implementation of the HPRTC and LPSRTC.
    arch/arm/src/imxrt:  Add HPSRTC/HPRTC file framework (no logic, just skeleton files).
    arch/arm/src/imxrt:  Add HPRTC header file.
    Some initial configuration logic for SNVS LPRTC and HP RTC.
2018-06-27 11:19:12 -06:00
Gregory Nutt
691470c1cd arch/arm/src/stm32,stm32l4,stm32f7: Fix duplicated configuration options. All should be unique. 2018-06-27 10:20:14 -06:00
Masayuki Ishikawa
529ac8dd9b arch/arm/src/lc823450: Fix setintstack macro in chip.h. In case of CONFIG_SMP=y, g_cpu0_instack_base and g_cpu1_instack_base
are not allocated just after g_instack_alloc but these values show the addresses for interrupt stack of each CPU. So to set the stack
pointer based on these variables, temporal register has to be used.
2018-06-27 06:50:00 -06:00
Gregory Nutt
d6ed50a370 arch/arm/src/stm32f7/chip/stm32f72xx73xx_dma.h: Macros did not account for the increase from 8 to 16 DMA channels. 2018-06-26 10:12:35 -06:00
Marcin Wyrwas
1c76e10c06 Merged in plwm/nuttx/stm32f746g-disco-lcd (pull request #661)
add support for STM32F746G-disco board LCD

Approved-by: GregoryN <gnutt@nuttx.org>
2018-06-25 23:44:31 +00:00
Gregory Nutt
bdb73a60ca Fix some errors found in build testing. 2018-06-25 17:06:29 -06:00
Gregory Nutt
872a11b4a0 Correct some errors found in build testing. 2018-06-25 14:16:19 -06:00
Daniel Agar
68418262a5 Merged in dagar/nuttx/pr-fixCompileError (pull request #660)
stm32f7: Fix compile error caused by intentional use of fall through

Approved-by: Sebastien Lorquet <sebastien@lorquet.fr>
Approved-by: GregoryN <gnutt@nuttx.org>
2018-06-25 16:33:56 +00:00
Gregory Nutt
579d1b898b Trivial update to some comments. 2018-06-22 07:53:34 -06:00
Gregory Nutt
82ff00fabf arch/arm/src/imxrt/chip: Add SNVS/RTC register definition header file. 2018-06-21 12:36:12 -06:00
Gregory Nutt
bb88f8d0bb Squashed commit of the following:
A few bugfixes in initial testing on the i.MX6.  Behavior seems a little more stable, but there are still memory corruption issues.  Also print CPU number on assertion.
    Add a file missed in the last big commit.
    arch/arm/src/armv7a and imx6:  Add support for per-CPU IRQ and FIQ interrupt stacks (bugfix).  Add support so that up_assert will print the correct interrupt stack on an assertion (FIQ stack is still not printed).
    arch/arm/src/lc823450: Combine the content of smp_macros.h into chip.h.  Add support so that up_assert will print the correct interrupt stack on an assertion.
2018-06-21 10:59:58 -06:00
Ivan Ucherdzhiev
bee8ed3289 arch/arm/src/imxrt/chip: Add I2C register definition header for the i.MX RT 2018-06-21 10:03:02 -06:00
Gregory Nutt
a0c0d7f42b Oops. Forgot to add files that go with the previous commit. 2018-06-21 07:15:35 -06:00
Juha Niskanen
c1518ecd26 arch/arm/src/stm32f7: Port input capture from stm32 2018-06-21 05:58:31 -06:00
Gregory Nutt
b3f61e8a4a arch/arm/src/armv7-m and arch/arm/src/lc823450: Fix support for multiple interrupt stacks needed in SMP mode. This was broken in the last set of commits that force all architectures to use the common interrupt vector logic. 2018-06-20 18:45:17 -06:00
Gregory Nutt
cb374e6e62 arch/: Clean up some naming and spacing. 2018-06-20 15:38:06 -06:00
Gregory Nutt
49ec86ddb1 arch/arm: Fix an error found in build testing. 2018-06-20 13:12:54 -06:00
Gregory Nutt
8bd9cfe038 Squashed commit of the following:
arch/arm:  Remove support for CONFIG_ARMV7M_CMNVECTOR.  It is now the only vector support available.  Also remove CONFIG_HAVE_CMNVECTOR.  That no longer signifies anything."
    arch/arm/src/stm32:  This commit removes support for the dedicated vector handling from the STM32 architecture support. Only common vectors are now supported.
2018-06-20 12:30:37 -06:00
Gregory Nutt
9a51854223 arch/arm/src/lc823450: This commit removes support for the dedicated vector handling from the LC823450 architecture support. Only common vectors are now supported. 2018-06-20 10:04:38 -06:00
Gregory Nutt
ade6751345 arch/arm/src/tiva: This commit removes support for the dedicated vector handling from the Tiva/LM architecture support. Only common vectors are now supported. 2018-06-20 09:18:42 -06:00
Gregory Nutt
b38618d0c6 Squashed commit of the following:
arch/arm/src/lpc17xx:  This commit removes support for the dedicated vector handling from the LPC17xx architectures. Only common vectors are now supported.
    arch/arm/src/kinetis:  This commit removes support for the dedicated vector handling from the Kinetis architectures. Only common vectors are now supported.
2018-06-20 08:18:32 -06:00
Gregory Nutt
dd899c0453 arch/arm/src/sam34: This commit removes support for the dedicated vector handling from the SAM3/4 architecture support. Only common vectors are now supported. 2018-06-19 18:13:15 -06:00
Gregory Nutt
01b740c66b arch/arm/src/efm32: Support for common vector handling is forced for all EFM32 chips. Yes the architecture provides support for the old-style dedicated vector handling which can never be compiled. Furthermore, the old-style dedicated vector handling is deprecated in favor of common vector handling. The commit resolves this inconsistency be removing support for the dedicated vector handling from the EFM32 architecture support. 2018-06-19 13:37:00 -06:00
Juha Niskanen
d42b6cbb97 arch/arm/src/stm32l4: STM32L4 has fetchadd and testset 2018-06-18 07:14:52 -06:00
Gregory Nutt
691676ac6b Eliminate some new warnings found in build testing. 2018-06-17 15:26:18 -06:00
Gregory Nutt
75220e27fc arch/arm/src/stm32h7: Correct permissions on several files. 2018-06-16 17:10:22 -06:00
Simon Laube
7b0475450c This commit brings in a partial, WIP port to the STMicro STM32H7. The port is still missing several key components that make unusable in its current form. However, the changes have lingered on a branch long enough.
See configs/nucleo-h743zi/README.txt for a detailed description of the state of the port.
2018-06-16 16:59:34 -06:00
Gregory Nutt
9e872fd993 Various locations: Fix typos due to missing right parenthese. Thanks to hyungsubkim for posting Issue #102 2018-06-16 16:19:32 -06:00
Gregory Nutt
32afb767f0 arch/arm/src/bcm2708/bcm_gpioint.c: Fixed missing left parenthesis. Note by Anonymous in Issue #101 2018-06-16 15:30:34 -06:00
Alan Carvalho de Assis
61a026dedd /arch/arm/src/xmc4: Fix XMC4 SPI. It was working only for the first transfer 2018-06-16 13:45:01 -06:00
Gregory Nutt
8fdbb1e0a4 Elimate use of the non-standard type systime_t and replace it the equivalent, standard type clock_t
Squashed commit of the following:

    sched:  Rename all use of system_t to clock_t.
    syscall:  Rename all use of system_t to clock_t.
    net:  Rename all use of system_t to clock_t.
    libs:  Rename all use of system_t to clock_t.
    fs:  Rename all use of system_t to clock_t.
    drivers:  Rename all use of system_t to clock_t.
    arch:  Rename all use of system_t to clock_t.
    include:  Remove definition of systime_t; rename all use of system_t to clock_t.
2018-06-16 12:16:13 -06:00
Gregory Nutt
a4496f036c arch/arm/src/stm32 and stm32f7: Make LTDC and DMA2D drivers as similar as possible. Basically they should only differ in the configuratin naming: CONFIG_STM32F7_ vs CONFIG_STM32_. I suspect that the STM32F7 may also require some cache operations with the WRITE_BACK data cache is enabled. 2018-06-15 15:10:19 -06:00
Gregory Nutt
6dcce0430c This change ports in Marco Krahl's STM32F4 framebuffer overlays for the LTDC and DMA2D into the STM32F7. That driver was same as the STM32F4 driver. I am unable to verify the update because I do not have the STM32F76x hardware. So this commit very likely breaks the LTDC/DMA2D. However, it was probably not left in a functional state anyway so I do not think that there is any loss.
Squashed commit of the following:

    arch/arm/src/stm32f7:  Some minor changes for clean compilation of LTDC.
    arch/arm/src/stm32f7:  Add overly support for LTDC driver header file.
    arch/arm/src/stm32f7:  Add overly support for LTDC driver file.
    arch/arm/src/stm32f7:  Add overly support for DMA2D driver header file.
    arch/arm/src/stm32f7:  Finishes overly support for DMA2D driver.
    arch/arm/src/stm32f7:  Partial overly support in DMA2D driver (a lot more to be donw)
    arch/arm/src/stm32f7/chip:  Clone overlay DMA2D register definitions from F4
    arch/arm/src/stm32f7:  Clone overlay configuration from stm32 F4
2018-06-15 13:13:12 -06:00
Kurt Kiefer
ba1f8e5474 Merged in kekiefer/nuttx/stm32f7-serial-fix-tiocssinglewire-upstream (pull request #658)
stm32f7: serial: Fix ioctl TIOCSSINGLEWIRE

The TRM notes that UE must be disabled in order to write HDSEL in
USART_CR3. This was not being done, so calls to TIOCSSINGLEWIRE were
silently failing.

This change checks the state of UE in USART_CR1, clears the UE bit
before writing HDSEL, then re-enables it if neccesary.

Approved-by: GregoryN <gnutt@nuttx.org>
2018-06-14 13:27:07 +00:00
Masayuki Ishikawa
a7a258e05e Merged in masayuki2009/nuttx.nuttx/lc823450_bt (pull request #657)
lc823450 bt

* arch/arm/src/lc823450: Fix H/W flow control in lc823450_serial.c

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Add lc823450-xgevk/bt configuration

    NOTE: This configuration requires external bluetooth stack.

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: GregoryN <gnutt@nuttx.org>
2018-06-13 12:50:12 +00:00
Gregory Nutt
05ad7208e7 configs/imxrt1050-evk: Add knsh configuration.. PROTECTED mode NSH build. 2018-06-08 16:27:14 -06:00
Gregory Nutt
8d7333710e Trivial coding standard fix. 2018-06-08 11:14:28 -06:00
Marco Krahl
084a90b468 Merged in MarcoKrahl/nuttx/ltdc (pull request #654)
LTDC fixes

* stm32_ltdc: Allows to use ltdc without overlay support

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32: Removes overlay dependency when LTDC is enabled

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32: Allows to configure initial chromakey for LTDC layer

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32_ltdc: Fixes another compiler warning when dma2d is disabled

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32_ltdc: Checks for register reload is done before continued

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32f429i-disco: Fixes eliminated register control by compiler optimization

    When reading 1 byte from the SPI device the clock must be enabled and
    immediately disabled. This section has been optimized by the compiler (-O2) to a
    missing active spi clock. A subsequently block read failed because of missing
    response from the spi device. This has been lead to a broken display
    initializing.

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2018-06-08 13:24:57 +00:00
Gregory Nutt
a94e3284b3 syslog: Enable is partial, crippled version of syslog_flush(); arch/: Call syslog_flush() from assertion handling logic. 2018-06-07 16:29:16 -06:00
Gregory Nutt
8aa486515e arch/: Correct critical section logic associated with the recent signal handler changes (yet again). 2018-06-06 17:39:10 -06:00
Gregory Nutt
b5c6d9c849 Update some comments. 2018-06-06 17:20:01 -06:00
Gregory Nutt
a581d7c2e3 arch/: Relasted to last big change to force interrupts to be disabled. In the SMP case, we still must call leave_critical_section() at least once in order to compensate for the fact that the irqcount was incremented in up_schedsigaction(). 2018-06-06 17:04:12 -06:00
Marco Krahl
5b96a26c1b Merged in MarcoKrahl/nuttx (pull request #653)
Fixes compiler errors when using LTDC and DMA2D

* stm32: ltdc and dma2d are are depends on FB_OVERLAY support

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32_dma2d.h: Makes interface available when FB_OVERLAY is enabled

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32_ltdc: Fixes compiler error when blit support is disabled

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32f429i-disco: Updates lvgl board example

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32f429i-disco: Updates nxwm board example

    Still nxwm_main is missing.

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2018-06-06 21:17:57 +00:00
Gregory Nutt
6c1ea7983a Eliminate a 'Declaration isnt a prototype' warning. 2018-06-06 14:33:19 -06:00
Gregory Nutt
c2755517a9 arch/arm/src/smt32: Kconfig: Select CONFIG_FB_OVERLAY if DMA2D is enabled. Fix some compile issues in stm32_ltdc.c when CONFIG_FB_OVERLAY_BLIT is not enabled. 2018-06-06 13:07:20 -06:00
Marco Krahl
af9bf8d721 Merged in MarcoKrahl/nuttx/ltdc (pull request #652)
ports stm32 ltdc and stm32 dma2d to framebuffer interface

* stm32: Removes current dma2d and ltdc implementation for replacement

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32f429i-disco: Removes obsolete functions call

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32_dma2d: Adds pixel format and transparency definitions

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32_dma2d: Adds interface definition

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32_dma2d: Reimplements dma2d driver

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32_ltdc: Adds interface definition

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32_ltdc: Reimplements ltdc driver

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32: Updates LTDC and DMA2D Kconfig definitions

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32f429i-disco: Fix compile error when ldc debug is enabled

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32f429i-disco: Adds helper script for frambuffer and heap2 calculation

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32f429i-disco: Update README for framebuffer configuration

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

* stm32f429i-disco: Update board configuration of framebuffer example

    Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2018-06-06 16:05:05 +00:00
Gregory Nutt
977d41d519 Based on a change recommended by Mark Shulte:
Signal handlers maybe run with interrupts enabled or disabled, depending on how the task the received the signal was blocked. (i.e.: If sem_wait() is called, then we disable interrupts, then block the currently running task). This could be dangerous, because user code would be running with interrupts disabled.

This change forces interrupts to be enabled in up_sigdeliver() before executing the signal handler calling up_irq_enable() explicitly.  This is safe because, when we return to normal execution, interrupts will be restored to their previous state when the signal handler returns.
2018-06-06 09:54:30 -06:00
Juha Niskanen
e0aa6ed48c arch/arm/src: Change ASSERT macros to DEBUGASSERT. 2018-06-06 06:34:14 -06:00
Gregory Nutt
88cf9f1d3f arch/arm/src/stm32/stm32f10xxf30xx_flash.c: Trivial simplification. 2018-06-05 13:21:52 -06:00
Gregory Nutt
6fd4caf00f Implemente support for STM32 F1 banked FLASH
Squashed commit of the following:

    arch/arm/src/stm32/stm32f10xxf30xx_flash.c:  Re-implemented Dmitriy Linikov's change to support multi-banked FLASH on the STM32 F1 parts AFTER separating the FLASH support by architecture and implementing more standard base+offset register addressing.  Now the change goes in rather cleanly.
    arch/arm/src/stm32/stm32f10xxf30xx_flash.c:  Use base + offset address to simplify implementation of dual bank flash.
2018-06-05 12:50:55 -06:00
Masayuki Ishikawa
fb07bd7e27 Adds loopback test for digital MIC on lc823450 via i2schar driver.
Squashed commit of:

  configs/lc823450-xgevk: Enable DMDIN0 (Digital MIC)
  I2S: Add ioctl interface to i2s_ops_s and i2schar driver
  arch/arm/src/lc823450: Add DGMIC in lc823450_i2s.c
  configs/lc823450-xgevk: Add i2schar driver to lc823450_wm8776.c
  configs/lc824350-xgevk: Enable AUDIO_I2SCHAR in audio/defconfig
  configs/lc823450-xgevk: Update README.txt
2018-06-05 10:34:22 -06:00
Gregory Nutt
1f2e7f4b52 arch/arm/src/stm32: CONFIG_STM32_FLASH_WORKAROUND_DATA_CACHE_CORRUPTION_ON_RWW option applies only to F2 and F4. 2018-06-05 10:20:50 -06:00
Gregory Nutt
1a03201600 STM32 FLASH logic has reached a limit in complexity and, hence, needs to be divided into multiple C files of lower complexity.
Squashed commit of the following:

    arch/arm/src/stm32/stm32f10xxf30xx_flash.c:  Be consistent in file naming.
    arch/arm/src/stm32l10xxf30xxx_flash.c:  Separate STM32F10xx and STM32F30xx FLASH logic into a separate file.
    arch/arm/src/stm32l20xx40xxx_flash.c:  Separate STM32F20xx and STM32F40xxFLASH logic into a separate file.
    arch/arm/src/stm32l15xx_flash.c:  Separate STM32L15xx FLASH logic into a separate file.
2018-06-05 09:46:18 -06:00
Dmitriy Linikov
6cb4854503 arch/arm/src/stm32/chip/stm32_flash.h: Add register definitions for F1 parts that have dual banked FLASH. 2018-06-05 08:49:17 -06:00
Dmitriy Linikov
a7b2d7104a arch/arm/src/stm32: Added progmem interface support for STM32F20XX 2018-06-05 07:36:49 -06:00
Gregory Nutt
b020ee13b8 Remove excute bit from permissions on two .h files. 2018-06-03 09:36:01 -06:00
David Sidrane
b2edfac2dd kinetis:kinetis_lowputc Fixed parity settings.
Kinetis UART must be placed in 9 bit mode (M=1) with when 8 bit
  data with parity is required. If left in 8 bit mode (M=0) with
  parity then D7 of the TX/RX register becomes parity bit. Hence
  what is called 9-bit or 8-bit Mode Select is a misnomer.
  8 bit mode when parity is enabled is realy 7 bit with parity.
2018-05-30 07:00:55 -06:00
Gregory Nutt
f9819e1f5f arch/arm/src/kinetis: Fix bad spacing in last commit. 2018-05-30 07:00:33 -06:00
David Sidrane
46999f9474 kinetis:kinetis_lowputc fix BRFA calculation effecting baudrate
Previous BRFA was not cleared and or-ed into new BRFA, hence
  buadrate was wrong.  Where Baud Rate Fractional Divisor (BRFD)
  UART baud rate = clock / (16 * (SBR + BRFD))
2018-05-30 06:58:21 -06:00
Gregory Nutt
f2a89813f2 Build system: Remove fixed lib/ subdirectory and its content. Replace with new directory called staging/ that is created dynamically when building and removed when 'make clean' is done. This both improves the name and eliminates a garbage directory from the repository. 2018-05-29 11:36:21 -06:00
Alan Carvalho de Assis
d260d9e703 arch/arm/src: Fix small typo where I2S is referenced as I2C 2018-05-27 16:23:03 -06:00
Alan Carvalho de Assis
b1801f3fd3 tools: Add tools/initialconfig to .gitignore 2018-05-26 09:22:57 -06:00
Gregory Nutt
548cd2892a arch/arm/src/imxrt and configs/imxrt1050-evk: Add PHY access support needed to support the network monitor. Cannot enable it yet... I am getting hardfaults when I enable the PHY interrupt. 2018-05-25 13:02:41 -06:00
Jake Choy
8601d767cc This commit adds an i.MX RT Ethernet drivers.
Squashed commit of the following:

Author: Gregory Nutt <gnutt@nuttx.org>
    arch/arm/src/imxrt:  Add cache operations to permit the Ethernet driver to work with the D-Cache enabled, at least in write-through mode.

Author: Jake Choy <jakearcx@gmail.com>
    arch/arm/src/imxrt:  The Ethernet driver is now functional, at least with the D-Cache off.  The final fix was for the reference clock that needs to be forced to provide and input (SION).

Author: Gregory Nutt <gnutt@nuttx.org>
    Fix trivial coding standard issue.
    configs/imxrt1050-evk:  Correct CONFIG_RAM_SIZE in all configurations (5Kb not 5Mb).  I don't believe that CONFIG_RAM_SIZE is used at all in the i.MX RT so this is as grievous an error as it seems.  Also enabled built-in applications in all NSH configurations.
    arch/arm/src/imxrt/imxrt_enet.c:  Trivial and cosmetic.
    Cosmetic update to comments.
    arch/arm/src/imxrt/imxrt_enet.c:  Oops.. put the PHY interrupt init hooks in the wrong place.  That is a one-time initialization but imxrt_initphy() is called on each ifup.
    arch/arm/src/imxrt/imxrt_enet.c:  Add hooks for board-specific PHY initialization (not yet needed, but there when needed).
    Remove dangling white space at the end of lines
    arch/arm/src/imxrt/Kconfig:  Add option for board-specific PHY initialization.
    configs/imxrt1050-evk/src:  Add basic logic to support PHY interrupts.  Incomplete.. needs additional support in imxrt_enet.c to 1. call to initialize PHY interrupt features, and 2. IOCTL commands to access PHY registers.
    configs/imxrt1050-evk/README.txt: Trivial update.
    configs/imxrt1050-evk/netnsh/defconfig:  Disable LED support because pins conflict with PHY.  Enable device statists.  Enable NSH ifup and ifdown commmands
    arch/arm/src/imxrt:  Use macros in imxrt_periphclks.h vs. direct CCM CCGR accesses in Ethernet driver.
    arch/arm/src/imxrt:  Misc changes for a clean compilation of Ethernet deriver.  configs/imxrt1050-evk/netnsh:  Add an NSH configuration for testing Ethernet.

Author: Jake Choy <jakearcx@gmail.com>
    arch/arm/src/imxrt:  Initial WIP Ethernet driver.
2018-05-25 09:36:23 -06:00
Gregory Nutt
8edbf04a0d /arch/arm/src/imxrt/imxrt_edma.c: Correct arguments to arch_clean_dcache() and arch_invalidate_dcache(). 2018-05-24 09:41:46 -06:00
Gregory Nutt
c9be3dd387 arch/arm/src/imxrt/imxrt_edma.c: Fix some issues with adding a new TCD to the end of a scatter/gather chain: Was not correctly writing back the new tail pointer; Need to flush the previous TCD in the chain whose fields were modify to link to the new TCD. 2018-05-23 20:29:20 -06:00
Gregory Nutt
618d264e1d arch/arm/src/imxrt: There is a separate interrupt vector for DMA channel error interrupts. 2018-05-23 06:52:41 -06:00
Gregory Nutt
db0cdfc407 Squashed commit of the following:
arch/arm/src/imxrt:  May eDMA channel linking a configuration option.  Add support to select the DMA channel priority and pre-emption controls.
    arch/arm/src/imxrt:  Update some HowTo comments in the eDMA header file.
    arch/arm/src/imxrt:  Fix a logic error in parmater passing.  Caller does not know actual channel number when setting up linked channel, only the channel handler.
2018-05-22 15:28:28 -06:00
Gregory Nutt
890656f043 Squashed commit of the following:
arch/arm/src/imxrt:  Fixes for clean eDMA driver build with Scatter/Gather enabled.
    arch/arm/src/imxrt:  Fixes for clean eDMA driver build with Scatter/Gather disabled.
    arch/arm/src/imxrt:  Add flags to DMA configuration to control transfer setup.  Remove some user interfaces that are inconsistent with modular design.
    arch/arm/src/imxrt:  Update DMA channel interrupt handler.
    arch/arm/src/imxrt:  Add implementation of eDMA imxrt_dmach_start().
    arch/arm/src/imxrt:  Add implementation of eDMA imxrt_dmach_setup().
    arch/arm/src/imxrt:  Add eDMA imxrt_tcd_chanlink().
    arch/arm/src/imxrt:  Add eDMA imxrt_dmach_getcount; free allocated TCDs automatically when the DMA completes or is aborted.
2018-05-22 11:39:37 -06:00
Gregory Nutt
1cf676344e Squashed commit of the following:
arch/arm/src/imxrt:  Add structures to support list of TCDs for Scatter/Gather DMA.
    arch/arm/src/imxrt:  Add eDMA imxrt_dmach_initconfig().
    arch/arm/src/imxrt:  Add eDMA imxrt_tcd_instantiate().
    arch/arm/src/imxrt:  Replacing some of the logic cloned from SAMv7 XDMAC with eDMA logic from NXP sample code.  I am thinking that the eDMA is too complex to force into the same pattern as for other MCUs.
    arch/arms/src/imxrt/imxrt_edma.c:  Add support for in-memory TCDs.
    arch/arm/src/imxrt/chip:  Add an in-memory representation of the TCD in imxrt_edma.h
2018-05-21 11:46:16 -06:00
Michael Jung
5e479f31ba arch/arm/src/lpc17xx/lpc17_usbdev: Fix typo introduced with last change 2018-05-21 06:13:30 -06:00
Michael Jung
fe44948ea4 arch/arm/src/lpc17xx/lpc17_usbdev.c: Fix loss of RX initiatives. USB bulk endpoints are double buffered on LPC17xx MCUs. This means that up to two packets might be received on an OUT endpoint that can not be handled immediately if the receive request queue is empty. Thus, rxpending must be a counter not a boolean flag. 2018-05-20 12:42:30 -06:00
Gregory Nutt
cce5d017b4 arch/arm/src/imxrt: Fix some eDMA interrupt controls. 2018-05-20 12:21:36 -06:00
Gregory Nutt
20f1597fa5 arch/arm/src/imxrt: IOMUXC logic now uses peripheral clock helpers (I think it was enabling the wrong clocks anyway). Minor updates to eDMA logic. 2018-05-20 12:02:50 -06:00
Gregory Nutt
9c9c0eb4d5 arch/arm/src/imxrt: Add eDMA interrupt decode logic. 2018-05-20 10:59:36 -06:00
Gregory Nutt
87df439909 arch/arm/src/imxrt: Add eDMA initialization logic. 2018-05-20 10:34:27 -06:00
Gregory Nutt
0f6aeb7cff arch/arm/src/imxrt: Centralilze and standardize control of peripheral clocking. Add logic to initialize the DMAMUX. 2018-05-20 10:03:45 -06:00
Alan Carvalho de Assis
cc1d68bd92 arch/arm/src/stm32: Include needed headers to get stm32_i2s.c compiled
configs/stm32f4discovery/include/board.h: Add SPI DMA pins definitions to get CS43L22 audio DAC working
configs/stm32f4discovery/audio: Add board configuration for CS43L22 audio example
configs/stm32f4discovery:  Update README
2018-05-19 16:12:21 -06:00
Gregory Nutt
10ec45ae9e configs/stm32l1discovery: Add support for the STM32L152RCT6 version. 2018-05-18 11:34:55 -06:00
Dmitriy Linikov
76f0e68812 arch/arm/src/stm32: Added Vbat measurement to adc driver for STM32F20xx and STM32F4xxx.
As with the MCU temperature and VREFINT measurement, this patch requires user to enable the corresponding channel first. For Vbat channel the ioctl cmd is IO_ENABLE_DISABLE_VBAT_CH, and its arg should be a pointer to bool which must be true to enable and false to disable the Vbat channel.

Moreover, since Vbat input contains a built-in voltage divider, it is highly suggested to disable Vbat input channel after measurement is done in order to prevent battery drain through the divider.
2018-05-18 06:45:46 -06:00
Gregory Nutt
fe364ba1f4 arch/arm/src/imxrt: A little more eDMA logic. Slow progress. 2018-05-17 14:23:58 -06:00
Gregory Nutt
1acc765156 arch/arm/src/imxrt: A little more DMA-related logic. Still no significant logic in place. 2018-05-17 09:48:45 -06:00
Gregory Nutt
f91c3666a1 arch/arm/src/imxrt: A little more DMA logic. Still far from complete. 2018-05-16 16:20:30 -06:00
Gregory Nutt
ea8d78c9c5 arch/arm/src/imxrt: Add framework for eDMA support. Initial port is a rip off from the SAMA5Dx and is little more than the framework for the DMA support. 2018-05-16 14:28:22 -06:00
Gregory Nutt
9bb4a80838 arch/arm/src/imxrt/chip: Remove un-necessary TCD structure. 2018-05-16 12:35:10 -06:00
Gregory Nutt
3b355d52f2 arch/arm/src/imxrt/chip: Add more eDMA register definitions. Still missing TCD definitions. 2018-05-16 12:01:05 -06:00
Gregory Nutt
8f0b87a2d9 arch/arm/src/imxrt/chip: Add more eDMA register definitions. Still missing bit-field definitions. 2018-05-16 09:49:48 -06:00
Jake Choy
4638e3f4c7 rch/arm/src/imxrt/chip: Add Ethernet pin properties. 2018-05-16 07:50:24 -06:00
Gregory Nutt
79ab957982 arch/arm/src/imxrt/chip: Add DMA MUX register definition header file. 2018-05-16 07:25:37 -06:00
William Douglas
c708f66aea Squashed commit of the following:
commit 7fd1f0d78546fa0315f4077b779efdd884e5bd53
Author: William Douglas <william@rocklandscientific.com>
Date:   Tue May 15 13:19:31 2018 -0700

    Add support for the second SDMMC device.

    The second SDMMC device was already supported but
    the clock was never enabled.  This fixes that.
2018-05-15 17:08:20 -06:00
Gregory Nutt
2b2f3bf263 arch/arm/src/imxrt/chip: Add DMA channel assignments. 2018-05-15 14:44:33 -06:00