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10527 Commits

Author SHA1 Message Date
David Sidrane
36da2b91c5 Kinetis:USB-FS driver 
Removed the notion of attached. The khci_usbattach is call early in
   the init either in board_initalize or in board_app_initalize. In
   either case it is always done prior to the the class register.
   Therefore the khci_usbattach call only set a flag, and that
   flag is only tested in the class register. The class register will
   enable the soft connect pull up.
 2017-06-06 14:39:00 -10:00
David Sidrane
cb62675b5e Kinetis:sim ensure isolation of clock dividers for 0 value case 
This fixes a bug were a SoC does not have a clockdivN register
   and passes a 0 for the init value. This prevents overflow of
   the 0 decremented to -1 (0xffffffff) spilling over to other
   clockdivN feilds.
 2017-06-06 14:38:59 -10:00
David Sidrane
60c552ae0f Kinetis:usbdev clean up ensuring proper use of HW. 
Remove magic numbers from code, documented the use of
  undocumented bits.

  Remove comments and code that were not appropriate for this
  hardware.

  Removed ifdef that's that were always compiled and removed code
  blocks that were never compiled.

  Ensure proper access order to hardware.
  Per the reference manual: disable endpoints prior to configuring buffer
  descriptor, then enable endpoints
  Reorganize interrupt processing order to offload data after processing
  errors.

  Reorganize initialization so that there is a clear initialization phase,
  reset phase for both the hardware and software structures.

  By breaking the initialization into smaller pieces, the reset interrupt
  only resets the resources within the controller that should be reset.

  Rework suspend and resume logic so they perform properly

  Made attach and detach functions optional. As they do not make sense for
  a bus powered device.

  Ensured the calls to up_usbinitalize up_usbuninitalize do not violate the
  USB spec.
 2017-06-06 14:38:59 -10:00
David Sidrane
c1a3208f83 Kinetis:Disable MPU when not in protected mode. 
The hardware reset state of the the MPU precludes any bus
   masters other then DMA access to memory. Unfortunately
   USB and SDHC have there own DMA and will not have access to
   memory in the default reset state.

   This change disabled the MPU if present on system startup.
 2017-06-06 14:38:58 -10:00
Gregory Nutt
4d46979a6f Tiva SSI: Resolves issue 52 'Copy-Paste error in tiva_ssibus_initialize()' submitted by Aleksandr Kazantsev. 2017-06-01 06:38:47 -06:00
Juha Niskanen
ad6515563b STM32L4 RTC: store RTC MAGIC to backup reg, not to address zero 2017-06-01 06:15:28 -06:00
Jussi Kivilinna
369b72f65a stm32f7: Add SPI DMA support 2017-05-31 09:13:20 -06:00
Juha Niskanen
14c233a2f5 STM32L4: gpio: put back EXTI line source selection 2017-05-31 06:34:14 -06:00
David Sidrane
a077d0285b Kinetis:Added ADC channel macro 2017-05-25 16:52:08 -10:00
David Sidrane
b407020968 Kinetis:Fixed typo in kinetis_adc.h 2017-05-25 16:51:25 -10:00
David Sidrane
488f42588b Kinetis:Removed base address from kinetis_adc.h 2017-05-25 16:50:42 -10:00
Juha Niskanen
0c9abbfe67 STM32L4: Add IWDG peripheral. This is the same as for STM32 except that prescale and reload can be 
changed after watchdog has been started, as this seems to work on L4.
 2017-05-23 07:02:36 -06:00
Gregory Nutt
32eb5ca99a Missed one change in the previous commit. 2017-05-21 15:02:00 -06:00
Gregory Nutt
7ffbb704d6 This is based on a patch by Taras Drozdovsky. Basically, the delay that was added during the integration of the CDC/ACM host driver was interfering with streaming audio. That delay was put there to prevent build endpoints from hogging the system bandwidth. So what do we do? Do we hog the bandwidth or do we insert arbitrarity delays. I think both ideas such. 2017-05-21 14:28:29 -06:00
Taras Drozdovsky
4ab2a3661e STM32F4: add cs43l22 audio driver and i2s driver 2017-05-21 14:14:09 -06:00
Juha Niskanen
819a6e049e stm32_i2c: make private symbols static 2017-05-19 07:16:01 -06:00
Gregory Nutt
989195cec8 STM32 Ethernet: Last patch breaks every board that does not use the KSZ80801 PHY. 2017-05-17 15:36:57 -06:00
Gregory Nutt
aac3a3df8e STM32 Ethernet: Should not stm32_phyintenable() return a failure if it could not enable the PHY interrupt? 2017-05-17 10:07:09 -06:00
Sebastien Lorquet
2c6ea23aee STM32 Ethernet: Add support for KSZ8081 PHY interrupts. 2017-05-17 10:04:49 -06:00
Juha Niskanen
8896f91f53 STM32L4: remove duplicate USART selects from Kconfig 2017-05-17 08:05:24 -06:00
Jussi Kivilinna
9169ff6a15 stm32_serial: fix freezing serial port. Serial interrupt enable/disable functions do not disable interrupts and can freeze device when serial interrupt is received while execution is at those functions. 
Trivially triggered with two or more threads write to regular syslog stream and to emergency stream. In this case, freeze happens because of mismatch of priv->ie (TXEIE == 0) and actually enabled interrupts in USART registers (TXEIE == 1), which leads to unhandled TXE interrupt
and causes interrupt storm for USART.
 2017-05-17 06:50:46 -06:00
Lederhilger Martin
b8e7d5c455 I had the problem that the transmit FIFO size (= actual elements in FIFO) was slowly increasing over time, and was full after a few hours. 
The reason was that the code hit the line "canerr("ERROR: No available mailbox\n");" in stm32_cansend, so can_xmit thinks it has sent the packet to the hardware, but actually has not. Therefore the transmit interrupt never happens which would call can_txdone, and so the size of the FIFO size does not decrease.

The reason why the code actually hit the mentioned line above, is because stm32can_txready uses a different (incomplete) condition than stm32can_send to determine if the mailbox can be used for sending, and thus can_xmit forwards the packet to stm32can_send. stm32can_txready considered mailboxes OK for sending if the mailbox was empty, but did not consider that mailboxes may not yet be used if the request completed bit is set - stm32can_txinterrupt has to process these mailboxes first.

Note that I have also modified stm32can_txinterrupt - I removed the if condition, because the CAN controller retries to send the packet until it succeeds. Also if the condition would not evaluate to true, can_txdone would not be called and the FIFO size would not decrease also.
 2017-05-16 07:47:18 -06:00
Gregory Nutt
b0fda33e13 Kconfig: Rename CONFIG_ARM_TOOLCHAIN_IAR to CONFIG_ARCH_TOOLCHAIN_IAR 2017-05-13 16:01:38 -06:00
Gregory Nutt
27805315f4 Tiva I2C: Correct an in conditional compilation 2017-05-13 14:01:42 -06:00
Gregory Nutt
6e4918c557 Remove CONFIG_ARM_TOOLCHAIN_GNU; replace with CONFIG_ARCH_TOOLCHAIN_GNU 2017-05-13 13:28:15 -06:00
Gregory Nutt
7fe112fe4c Kconfig/deconfigs: Add CONFIG_ARCH_TOOLCHAIN_GNU to indicate that the toolchain is based on GNU gcc/as/ld. This is in addition to the CPU-specific versions of the same definition. 2017-05-13 11:44:12 -06:00
Gwenhael Goavec-Merou
02535be36a STM32F410. Add support for STM32Fr10. STM32F410 is a version of STM32F4 with 32 KB of RAM and 62 or 128 KB of flash. 2017-05-13 08:40:09 -06:00
David Sidrane
c4a2e1399b Merged in david_s5/nuttx/upstream_kinetis (pull request #368) 
kinetis:K66 GPIO and pin mux cleanup

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-13 10:37:20 +00:00
David Sidrane
69a8aecbc8 kinetis:K66 define ALT1 to match ref manual 2017-05-12 17:21:54 -10:00
David Sidrane
700e4ff5b6 kinetis:K66 fixed TMP2_CH1 definition 2017-05-12 17:03:27 -10:00
Alan Carvalho de Assis
853d332b6c Move CAN subsystem to its own directory and put device drivers there 
Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
 2017-05-12 11:48:47 -03:00
Juha Niskanen
46851b33b2 STM32L4: port stm32l4_serial_get_uart function from STM32F7 2017-05-12 15:54:48 +03:00
Gregory Nutt
0de294a586 Fix lots of occurrences of 'the the', 'the there', 'the these', 'the then', 'the they. 2017-05-11 13:35:56 -06:00
Gregory Nutt
3091050963 STM32L4: Review of last PR + Move separate stm32l4_flash.h; move hardware-specific definitions to chip/stm32l4_flash.h 2017-05-11 06:58:39 -06:00
Juha Niskanen
c74a51f789 STM32L4: add internal flash write support 2017-05-11 14:35:27 +03:00
Juha Niskanen
4f18b40429 mtd/config: erase block between block read and write 2017-05-10 08:25:39 -06:00
Juha Niskanen
e04ea9e3e3 Merged in juniskane/nuttx_stm32l4/stm32l4_dbgmcu_pr (pull request #361) 
STM32L4: add dbgmcu header files

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-09 17:06:32 +00:00
Gregory Nutt
3d73a04259 Merged l432kc into master 2017-05-09 11:03:42 -06:00
Gregory Nutt
2043e1a114 IOBs: Move from driver/iob to a better location in mm/iob 2017-05-09 07:35:30 -06:00
Juha Niskanen
ce1ad33289 STM32L4: add dbgmcu header files 2017-05-09 14:13:51 +03:00
Sebastien Lorquet
d591d3ac4e Restore settings for UARTs 4 and 5 2017-05-09 11:38:14 +02:00
Sebastien Lorquet
5204f19e4f fix typo found by Juha during review 2017-05-09 11:32:16 +02:00
Sebastien Lorquet
c1cf1269c7 Adapt stm32l43x pin definitions 2017-05-09 10:58:04 +02:00
David Sidrane
014b69e120 removed stray paren. 2017-05-08 22:56:05 +00:00
David Sidrane
8406b40baa Merged in david_s5/nuttx-16/david_s5/stm32serial-dma-buffer-round-off-not-up-1494258804216 (pull request #357) 
stm32:Serial DMA buffer round off not up

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-08 20:32:44 +00:00
Gregory Nutt
aa11d637a8 STM32 TIM: Add method to get timer width. Freerun timer: Use timer width to get the correct clock rollover point. 2017-05-08 12:33:15 -06:00
David Sidrane
546e7acb99 stm32:Serial DMA buffer round off not up 2017-05-08 15:54:03 +00:00
David Sidrane
b8ef079951 stm32:stm32_serial Forgot the -1 on mask 2017-05-08 03:43:36 +00:00
David Sidrane
0b2fb5a396 Merged in david_s5/nuttx/upstream_stm_dma (pull request #355) 
stm32: serial Allow configuring Rx DMA buffer size

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-06 17:49:48 +00:00
David Sidrane
b62ef579c8 stm32: serial Allow configuring Rx DMA buffer size 2017-05-06 05:16:21 -10:00
David Sidrane
5d6da5f4bb kinetis:Add ARCH_HAVE_I2CRESET 2017-05-06 04:52:48 -10:00
David Sidrane
97260321f2 kinetis:k66 Pin mux configure all I2C signals as Open Drain 
The output structure of the GPIO for I2C needs to be open
   drain.  When left at the default, one can observe on a scope
   the slave contending with the push-pull during the ACK
 2017-05-05 15:06:32 -10:00
David Sidrane
ce98cedb17 kinetis:k64 Pin mux configure all I2C signals as Open Drain 
The output structure of the GPIO for I2C needs to be open
   drain.  When left at the default, one can observe on a scope
   the slave contending with the push-pull during the ACK
 2017-05-05 15:06:24 -10:00
David Sidrane
af1f48c1c5 kinetis:k60 Pin mux configure all I2C signals as Open Drain 
The output structure of the GPIO for I2C needs to be open
   drain.  When left at the default, one can observe on a scope
   the slave contending with the push-pull during the ACK
 2017-05-05 15:06:14 -10:00
David Sidrane
1d9d13c426 kinetis:k40 Pin mux configure all I2C signals as Open Drain 
The output structure of the GPIO for I2C needs to be open
   drain.  When left at the default, one can observe on a scope
   the slave contending with the push-pull during the ACK
 2017-05-05 15:06:09 -10:00
David Sidrane
979e671cf0 kinetis:k20 Pin mux configure all I2C signals as Open Drain 
The output structure of the GPIO for I2C needs to be open
   drain.  When left at the default, one can observe on a scope
   the slave contending with the push-pull during the ACK
 2017-05-05 15:06:00 -10:00
Gregory Nutt
1cd3b3f590 Fix errors introduced into Kinetis serial when I unsuccessfully tried to correct coding standard violations. Folks, things will be better for everyone if you just follow that standard. 2017-05-05 14:47:11 -06:00
Gregory Nutt
0e49db7626 Add a blank line. 2017-05-05 09:35:47 -06:00
Juha Niskanen
35883ff9ae Merged in juniskane/nuttx_stm32l4/l4dev (pull request #347) 
STM32L4: add support for many new MCUs from STM32L4X3XX product line and Nucleo-L452 board

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-05 15:31:07 +00:00
David Sidrane
f29981e473 kinetis:Added HW flow control and termios 2017-05-05 07:33:15 -06:00
David Sidrane
b6a8db1b39 Kinetis: Use optional BOARD_OSC_CR and BOARD_OSC_DIV in clock configuration 2017-05-05 07:18:39 -06:00
David Sidrane
29ef635e89 Kinetis:Add OSC_DIV to the kinetis_osc header 2017-05-05 07:16:11 -06:00
David Sidrane
f73e2aab8d Kinetis:Fixed CLKSRC Bit Names 2017-05-05 07:14:00 -06:00
David Sidrane
2171523f50 Kinetis:Add TPM to K66 chip 2017-05-05 07:12:52 -06:00
Juha Niskanen
71accfc57b STM32L4: add more chips to Kconfig 
(This also removes DPFPU/DTCM/ITCM features again, fixing a
recent git history hickup.)
 2017-05-05 11:03:49 +03:00
Juha Niskanen
a5e9724224 STM32L4: firewall for stm32l4x3xx 
Not tested for any product family, but now it at least compiles.
L496 devices can have one bit wider Volatile Data Segment.
 2017-05-05 10:15:09 +03:00
Juha Niskanen
075a8b913c STM32L4: separate SYSCFG into product line specific files for clarity 2017-05-05 10:10:37 +03:00
Juha Niskanen
92f4277b1e Merged in juniskane/nuttx_stm32l4/stm32l4_i2c_pr (pull request #346) 
STM32L4: stm32l4_i2c: change wrong macro to CONFIG_I2C_POLLED

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-04 19:29:08 +00:00
Jussi Kivilinna
7035723aeb STM32F7 serial: Allow configuring Rx DMA buffer size 2017-05-04 07:09:19 -06:00
Jussi Kivilinna
acf0d17e5a Fix STM32F7 I2C interrupt handler 2017-05-04 06:51:44 -06:00
Juha Niskanen
80c2d384bb STM32L4: flash: update override config macros and add FLASH_CONFIG_B 2017-05-04 15:24:16 +03:00
Juha Niskanen
ae22eb224a STM32L4: changes needed for STM32L452 and Nucleo-L452RE board 
GPIO and UART seem similar across STMicro product matrix,
so renamed files accordingly. RCC is cloned just in case,
while conflicting differences there seem to be very minor.
 2017-05-04 15:23:38 +03:00
Juha Niskanen
dd1b9dfa81 STM32L4: modularize Kconfig to support different product lines/families 
This is modeled after STM32F7. Idea is to declare each chip in Kconfig
but allow for flash size override. Commit adds many STM32L4_HAVE_XXX
feature test macros.
 2017-05-04 15:22:51 +03:00
Juha Niskanen
c67c4a75ba STM32L4: stm32l4_i2c: change wrong macro to CONFIG_I2C_POLLED 2017-05-04 09:31:12 +03:00
Gregory Nutt
b0e880b04c Revert "STM32 I2C: More backward tests of CONFIG_I2C_POLLED. Needs to be reviewed." 
This reverts commit 1e054a2d3b.
 2017-05-03 18:26:24 -06:00
Gregory Nutt
11c14470c3 Merge remote-tracking branch 'origin/master' into photon 2017-05-03 17:36:52 -06:00
Gregory Nutt
1e054a2d3b STM32 I2C: More backward tests of CONFIG_I2C_POLLED. Needs to be reviewed. 2017-05-03 17:33:35 -06:00
David Sidrane
9b5ac56409 Fixed typo and backward ifdef 2017-05-03 23:10:48 +00:00
Juha Niskanen
ad3b941c44 STM32L4: stm32l4x6xx_pinmap: update I2C4 and DCMI pins 
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
 2017-05-02 10:16:34 -06:00
Juha Niskanen
74e016d013 STM32F7: flash: macro naming errors, there is no FLASH_CONFIG_F for F7 
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
 2017-05-02 10:14:46 -06:00
Gregory Nutt
e94865a317 Merge remote-tracking branch 'origin/master' into photon 2017-05-02 08:49:19 -06:00
Gregory Nutt
40b5c46024 STM32L4: Delete more references to DFPU, ITCM, and DTCM. 2017-05-02 08:03:21 -06:00
Mateusz Szafoni
1feaae7222 Merged in raiden00/nuttx (pull request #338) 
OPAMP support for STM32F33XX
 2017-05-02 13:57:56 +00:00
Juha Niskanen
a59b7bc932 STM32L4: add GPIO_PORTI definition 
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
 2017-05-02 07:41:14 -06:00
Juha Niskanen
0eb14e9baa STM32L4: don't think these chips have DPFPU, DTCM or ITCM 2017-05-02 07:36:11 -06:00
Gregory Nutt
f7a28c09b0 Merge remote-tracking branch 'origin/master' into photon 2017-05-01 18:06:23 -06:00
Gregory Nutt
c59a5efcae STM32F0: I2C frequency quantization. Add logic to get closer if an oddball frequency is used. 2017-05-01 17:52:51 -06:00
Alan Carvalho de Assis
ccfdef6ddf STM32F0: Fix I2C frequency table 2017-05-01 17:41:57 -06:00
Gregory Nutt
e43b86dbd0 Merge remote-tracking branch 'origin/master' into photon 2017-04-30 17:42:37 -06:00
Gregory Nutt
a8ce97715b Tiva I2C: Update to use the standard parameter passing to interrupt handlers. 2017-04-30 14:44:39 -06:00
Gregory Nutt
0597eb5587 Fix a typo introduced in last commit. 2017-04-30 12:41:19 -06:00
Gregory Nutt
c172d7cf63 EFM32, STM32, and STM32 F7 I2C: Update to use the standard parameter passing to interrupt handlers. 2017-04-30 11:56:06 -06:00
Gregory Nutt
dee736bd0d STM32F0 I2C: Pin definitions should specify open drain (and probably 50Mhz). 2017-04-30 10:28:16 -06:00
Gregory Nutt
0a9dd3876b STM32F0 I2C: Upate driver to use the standard interrupt parameter passing logic. 2017-04-30 09:19:51 -06:00
raiden00pl
e4d47d61cc STM32F33: Add OPAMP support 2017-04-30 11:05:34 +02:00
Alan Carvalho de Assis
b688d41516 STM32F0 I2C: Initial cut at driver. Still a work in progress. 2017-04-29 16:53:47 -06:00
Gregory Nutt
f0bbe56620 STM32F0: Add some protection. There is only one interrupt for USART3-8. Current interrupt handling logic will support only one interrupt in that range. 2017-04-29 12:58:06 -06:00
Gregory Nutt
a7901f5c4c Merge remote-tracking branch 'origin/master' into photon 2017-04-29 12:35:01 -06:00
Gregory Nutt
e9a5477506 Add an instance argument to the SPIDEV definitions. 2017-04-29 12:26:52 -06:00
Gregory Nutt
f175af3cd3 More missed enum spi_dev_e forward references. 2017-04-29 08:29:01 -06:00
Gregory Nutt
b6b16bf4da Fix forward references that were mangled in last large changes. 2017-04-29 06:59:35 -06:00
Sebastien Lorquet
c56c6f7ccc ARM arch changes 2017-04-28 18:23:29 +02:00
Gregory Nutt
9431fb1d91 STM32L4: I2C was not using current interrupt handling parameter passing logic. 2017-04-28 08:21:02 -06:00
Juha Niskanen
b4d2651ca9 STM32L4: stm32l4_i2c: add I2C4 code 2017-04-28 08:09:16 -06:00
Gregory Nutt
2e6908b384 IOCTLS. Separate wireless character driver IOCTL commands from wireless network driver IOCTL commands. Move from wireless.h to ioctl.h. 2017-04-27 16:58:30 -06:00
Gregory Nutt
b608afc484 STM32F0: Fix some missing settings in the clock configuration logic 2017-04-27 15:44:05 -06:00
Gregory Nutt
92d761dfe3 STM32F0 Serial: Costmetic changes to spacing. 2017-04-27 09:15:18 -06:00
Sebastien Lorquet
c3119f06a2 Update STM32L4 README.txt file. 2017-04-27 08:37:14 -06:00
Juha Niskanen
f1b71e3ae7 TM32L4: Add some defines for the new peripherals in STM32L496 parts 2017-04-27 07:26:32 -06:00
Juha Niskanen
8a6662c957 TM32L4: Add some defines for the new peripherals in STM32L496 parts 2017-04-27 07:25:20 -06:00
Juha Niskanen
707d1e67fc STM32, STM32F7, STM32L4: Remove incorrect comment about STM32L1 LSE/RTC/LCD 2017-04-27 07:18:36 -06:00
Gregory Nutt
7d8140708e Merge remote-tracking branch 'origin/master' into photon 2017-04-26 10:42:19 -06:00
Simon Piriou
6bb2db8c15 bcmf: enable DMA for SDIO transfers 2017-04-26 17:23:53 +02:00
Gregory Nutt
232fbf7f00 CONFIG_DEBUG_HARDFAULT should be available for Cortex-M0 too. configs/nucle-f072rb/nsh: Correct amount of available SRAM in defconfig. 2017-04-26 07:45:40 -06:00
Juha Niskanen
06e4c4aedd STM32L4: add support for the STM32L496XX family 2017-04-25 08:47:50 -06:00
Simon Piriou
3bf5044306 stm32: cleanup stm32_sdio.c 2017-04-24 20:01:41 +02:00
Gregory Nutt
62966d915c Merge remote-tracking branch 'origin/master' into photon 2017-04-23 10:16:54 -06:00
Gregory Nutt
ca7d88f6bb SAM3/4: Fix a few more naming differences noted by Alan Carvalho de Assiss. 2017-04-23 08:14:49 -06:00
kc_dtm
db9143b2bd SAM3/4: Remove inappropriate semicolon. 2017-04-23 07:21:44 -06:00
Gregory Nutt
eb1d4ca774 SAM3/4: Fixed configurations for TWI master. Obviously an incomplete port from SAMA5. 2017-04-23 07:17:55 -06:00
Gregory Nutt
a55e937643 Correct mispelling 2017-04-22 17:03:34 -06:00
Gregory Nutt
79256573e1 net: network drver now retains Ethernet MAC address in a union so that other link layer addresses may be used in a MULTILINK environment. 2017-04-22 11:10:30 -06:00
Gregory Nutt
d8e4cbcfd5 Merge remote-tracking branch 'spiriou/wlan_dev' into photon 2017-04-22 08:26:40 -06:00
Jussi Kivilinna
325ba1a803 clock: add clock_resynchronize and use subseconds RTC 
Add clock_resynchronize for better synchronization of CLOCK_REALTIME and CLOCK_MONOTONIC to match RTC after resume from low-power state.

Add up_rtc_getdatetime_with_subseconds under CONFIG_ARCH_HAVE_RTC_SUBSECONDS to allow initializing (and resynchronizing) system clock with subseconds accuracy RTC.
 2017-04-21 08:45:57 -06:00
Juha Niskanen (Haltian)
c04c49dac0 Add support for the STM32F09X family. 2017-04-21 08:23:25 -06:00
Gregory Nutt
f902b8b058 Merge branch 'iob' 2017-04-20 16:09:14 -06:00
Gregory Nutt
bfb93338f6 Move net/iob to drivers/iob so that the I/O buffering feature can be available to other drivers when networking is disabled. 2017-04-20 16:08:49 -06:00
Gregory Nutt
73c7f05a3c Cosmetic changes to spacing and comments. 2017-04-20 14:08:08 -06:00
Gregory Nutt
d0ec395c42 Correct some spacing and some unused definition in some irq.h header files. 2017-04-20 12:39:21 -06:00
Gregory Nutt
bb54449889 STM32F0: Add an untested port of the F1 USB device to the STM32F0 2017-04-20 11:50:58 -06:00
Gregory Nutt
20ddbd7368 STM32F0: Add support for HSI48 2017-04-20 11:08:23 -06:00
Gregory Nutt
a98cdc7a45 Add STM32F0 USB device header file; Update TODO list. 2017-04-20 09:31:12 -06:00
Juha Niskanen
9d0ecedf7d Add support for STM32L152CC, STM32L152RC and STM32L152VC. Update some bits and comments for other STM32L1 parts in chip.h 2017-04-20 06:30:26 -06:00
Juha Niskanen
e631ee4582 STM32 L1: stm32l15xx_rcc: Allow board to configure HSE clock in bypass-mode. Allows using MCO output from ST-link chip (on Nucleo and Discovery boards) as HSE input. 2017-04-20 06:28:01 -06:00
Ian McAfee
6a2c43b0c1 SAMV7 EMAC: Add conditional logic to account the fact that the SAMV71 has 6 rather than 3 queues after version 1. 2017-04-19 14:32:28 -06:00
David Sidrane
29fe0a1b5f Merged in david_s5/nuttx/upstream_stm32_warn (pull request #323) 
stm32:stm32_serial fixed warning

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-04-18 22:01:02 +00:00
David Sidrane
4844011b9c stm32:stm32_serial fixed warning 2017-04-18 11:51:56 -10:00
David Sidrane
a0c4254168 Kinetis:Fixed warning 2017-04-18 10:04:54 -10:00
Gregory Nutt
27e212a291 Nucleo-F072RB: Various fixes to get the first clean build. 2017-04-18 10:37:05 -06:00
Gregory Nutt
b45472baf8 Nucleo-F072RB: Add board configuration 2017-04-18 10:07:03 -06:00
Gregory Nutt
8420e68a9b STM32F0: The STM32F2 does not have use alternate function groupings as does the F1. Rather, it is like other members of the STM32 family with An alternate setting AF0-AF7 for each pin. 2017-04-18 08:40:14 -06:00
Gregory Nutt
04ebdbb336 Move: CONFIG_ADC_NO_START_CONV from drivers/adc/Kconfig to arch/arm/src/stm32[f7]/Kconfig as STM32[F7]_ADC_NO_START_CONV. Refresh all configurations with any reference to CONFIG_ADC_NO_START_CONV. 2017-04-18 07:16:35 -06:00
Juha Niskanen
3c0f3ea35b STM32F7: stm32_adc: Do not override ADCPRE_DIV when measuring internal voltage 2017-04-18 06:51:20 -06:00
Juha Niskanen
54eae7dcde STM32F7: warn if no DMA2 configured when using ADC with DMA. Also correct ADC channel numbers that DMA callback passes to upper half driver. 2017-04-18 06:49:51 -06:00
Gregory Nutt
de22d24f8e More changes UART to USART. Fix garbage code in stm32f0_serial.h that was clearing HAVE_USART 2017-04-17 18:37:52 -06:00
Gregory Nutt
924f58fb2b STM32F0: Change HAVE_UART to HAVE_USART 2017-04-17 17:53:04 -06:00
Gregory Nutt
acdc26f972 STM32F0: Add logic to enable other USARTs. No UART4/5. Rather USART4/5. 2017-04-17 17:51:05 -06:00
Gregory Nutt
639bf31eb4 Move enabling of GPIO peripherals form UART setup to clockconfig. This is not a UART function. It is needed by all periphrals. 2017-04-17 17:20:55 -06:00
Gregory Nutt
8b157b034d STM32F0: Fixes to get STM32F0-Discovery build again after changes to support the STM32F07x 2017-04-17 17:13:32 -06:00
Gregory Nutt
2c01aaad59 STM32F0: Add basic support for STM32F07x family 2017-04-17 16:54:07 -06:00