The eZ80F92 interrupt controller is very different from the eZ80F91. The eZ80F91 has:
1. Four byte interrupt vectors
2. The vector base address register is 16-bit so the vector table can lie in RAM
Whereas the eZ80F92 has:
1. Two byte interrupt vectors
2. An 8-bit vector base address
This means that the vectors must lie in the first 16-bits of FLASH and there must be a "trampoline" to get to interrupt handlers outside of the first 64-Kb of FLASH.
arch/z80/src/ez80/Toolchain.defs: Correct some CFLAGS when optimization suppressed.
arch/z80/src/ez80/Kconfig arch/z80/src/ez80/ez80_emac.c: Remove configuration option for selecting EMAC RAM address. This is duplicated and possibly conflicting. The correct address for the RAM is provided in the linker command file. The RAM should be configured once and using this single definitions.
arch/z80/src/ez80/ez80_startup.asm and arch/z80/src/ez80/ez80f9*_init.asm. Move RAM and FLAH intialization out of MCU-specific logic to common start-up logic. We cannot call any functions until SRAM is initialized and the stack is properly initialized because the return address is stored on the stack. Use internal SRAM for the IDLE stack to avoid the chicken'n'egg problem.
boards/z80/ez80/z20x/configs/sdboot/sdboot.zdsproj: Discuss build environments.
CONFIG_FAT_MAXFNAME is set to 255 and CONFIG_NAME_MAX is set to 765
which can support max file name including Japanese characters.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
arch/z80/src/ez80/Toolchain.defs: Update some CFLAGS to match CFLAGS from ZDS-II IDE. Apparently, we must say that the CPU is an eZ80F91 event when compiler for eZ80F92.
boards/z80/ez80/z20x: Update linker scripts.
Squashed commit of the following:
commit 685951b5385062035ac558df1112353c9441c910
Author: Adam Feuer <adam@starcat.io>
Date: Mon Feb 24 16:33:00 2020 -0800
fixed typo in readme
commit ad1d3289b48af0de3095e3f365429017e57278b3
Author: Adam Feuer <adam@starcat.io>
Date: Mon Feb 24 16:07:48 2020 -0800
simulator host route helper script and docs
Squashed commit of the following:
commit cf5cddcf55a155303cb5abb1aa026f6dcaf369ca
Author: Adam Feuer <adam@starcat.io>
Date: Mon Feb 24 15:50:40 2020 -0800
syslog on console to fix compile error
commit def1bb73fcfbc8b115c55d9f4544b97d583807f2
Author: Adam Feuer <adam@starcat.io>
Date: Mon Feb 24 15:46:13 2020 -0800
formatting as per PR feedback; removed ping
commit b179fd8831b77fbbe85527a4ab3161e1f1ca1e43
Author: Adam Feuer <adam@starcat.io>
Date: Mon Feb 24 15:45:49 2020 -0800
formatting as per PR feedback
commit e3280bede9798d9a00b118e126c02ceab497e33a
Author: Adam Feuer <adam@starcat.io>
Date: Mon Feb 24 13:56:50 2020 -0800
add simhostroute.sh description to readme
commit 09a6b0ca3bacf005c2a79102141ae8cc3eb91849
Author: Adam Feuer <adam@starcat.io>
Date: Sun Feb 23 17:38:40 2020 -0800
fixed error in simhostroute.sh usage docs
commit d838582119d43ee2002ce3808051c82b23e98c58
Author: Adam Feuer <adam@starcat.io>
Date: Sun Feb 23 17:28:35 2020 -0800
added tcpblaster defconfig and updated docs
commit af3d2d6591f12d1127027fdd363858052094e624
Author: Adam Feuer <adam@starcat.io>
Date: Sun Feb 23 17:21:29 2020 -0800
added info about capabilities and running as root
commit 6359cfdfedefc818b169455401942d3d33a59f41
Author: Adam Feuer <adam@starcat.io>
Date: Sun Feb 23 17:20:42 2020 -0800
updated network linux readme
commit 47feb08aa74e4b1fc6c802567bc777d31e7c9a83
Author: Adam Feuer <adam@starcat.io>
Date: Sun Feb 23 17:09:04 2020 -0800
initial addition
* tools/zds/zds_Config.mk: Move boards/z80/ez80/scripts/eZ80_Config.mk to tools/zds/zds_Config.mk where it can be shared by other ZDS-II platforms.
* boards/z16/z16f: Duplicate changes for new ZDS-II support from ez80
* boards/z80/z8: Duplicate changes for new ZDS-II support from ez80
* arch/z16/src/z16f/Toolchain.defs: Create required Toolchain.defs file for Z16f
Eliminate the MOVEOBJ definition from tools/Config.mk, Makefiles, and other locations. The MOVEOBJ definition was used to work around the case where the object output of a compile or assemble is in a different directory than the source file. The ZDS-II tools have no command line option to perform this move; MOVEOBJ handled the move as a post-compiler operation.
MOVEOBJ is no longer needed because this the ez80 COMPILE and ASSEMBLE definitions now handle all of the object file movement cases.
tools/zds/zdsgen.c: Remove this program. It should have been a simpler way to manage ZDS-II compiler and assember differences. However, the compiler arguments needed to pass through too many layers of bash command line modifications and, as a result, it was not possible to retain quotes on critical strings. This approch was abandoned for an alternative approach.
boards/z80/ez80/scripts/eZ80_Config.mk: Add definitions to move the object files as necessary. This seems to work well and is implemented for both native and Cygwin Windows build -- but only for the Z20x.
tools/zds: A new tool sub-directory intended to hold tools for making life working with the ZDS-II toolchain less painful.
tools/zds/zdsar.c: This is a wrapper around the ZDS_II librarian. It simplifies the build scripts by replacing large sequences of complex Bash script that were added to the build files. Not only does this clean up the build files but it also improves performance and, more importantly, provides a common solution for the Windows native build case. This tool should work with all ZDS-II based platforms including z8, zNeo, and ez80.
tools/README.txt: Add a brief description about the zds sub-directory. Also re-ordered some tool descriptions. They are supposed to be in alphabetical order, but this seems to have fallen apart.
boards/z80/ez80/scripts/eZ80_Config.mk: Updated to use tools/zds/zdsar.exe.
This includes some fixes for the ez80 build including:
1. Ability to handle decorated object file names,
2. Ability to handle libraries described with absolute paths
This commit address only the POSIX build and needs to be updated
for the Windows native build.
arch/z80/arc/ez80/Toolchain.sh: Move more common toolchain definitions from Make.defs.
boards/z80/ez80/scripts/eZ80_Config.mk: Move common defines that override tools/Config.mk to this new file.
This does not solve the ez80 build problem yet but does assure that when the solution is in place, it will automatically apply to all present and future ez80 configurations.
to avoid shell complain that @echo can't find if the variable expand in the compound
command(e.g. ARLOCK) and remove $(Q) before $AR so the result is almost same as before.
Enable optimization and generate debug symbols.
Enable scheduler instrumentation and spinlock irq.
Add applications such as hello, ostest and taskset.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Update linker scripts to provide _ramfuncs sections for SAMv7 based boards. This corrects undefined reference to _ramfuncs when CONFIG_ARCH_RAMFUNCS is enabled (Issue #304)
Largely copy-and-paste from stm32f4discovery.
Also arch/arm/src/armv7-m/mpu.h: Ensure RBAR alignment
Fix crashes on init task startup I observed on qemu-system-arm -M lm3s6965evb.
Because we can get the same function by CONSOLE_SYSLOG/syslog_console_init.
BTW, it isn't a good choice to use g_ramlogfops as /dev/console since nsh
will read back what it send out which will surprise most people.
This commit adds automounter and BOARDCTRL_RESET support for SAMV71 and verified on Atmel SAMV71-XULT. Also, some fixes of Kconfig and missing uerr/uinfo definition.
To ensure size_t same as toolchain definition in the first place and rename CXX_NEWLONG to ARCH_SIZET_LONG. The change also check whether __SIZE_TYPE__ exist before CONFIG_ARCH_SIZET_LONG so our definition can align with toolchain(gcc/clang) definition automatically.
Basically a copy-and-paste from spresense.
But I added -mlong-calls for ELF to avoid out of range relocations.
(Isn't it necessary for spresense?)
gnu-elf.ld is a copy from stm32f4discovery. I changed the license
of this file with a permisson of @patacongo.
Historically, the loopback driver used the largest packet size of all enabled link layer protocols. This permitted packets to be forward via the loopbak device with no major loss of performance. However, in experimenting with configurations where no other link layer protocols were enabled, this means the loopback packet size was set to the smallest possible size, to the SLIP minimum of 296 bytes. This resulted in terrible loopback performance.
This commit adds an option to increase the loopback packet size with the option CONFIG_NET_LOOPBACK_PACKETSIZE.
The loopback driver packet buffer should be quite large. The larger the loopback packet buffer, the better will be TCP performance of the loopback transfers. The Linux loopback device historically used packet buffers of size 16Kb, but that was increased in recent Linux versions to 64Kb. Those sizes may be excessive for resource constrained MCUs, however.
The network still enforces the lower limit that is the maximum packet size of all enabled link layer protocols. But this new option permits the loopback packet size to be increased from that.
* net/Kconfig: Adds CONFIG_NET_LOOPBACK_PKTSIZE option
* include/nuttx/net/netconfig.h: Assures that the packet size that is used is at least as large as the largest packet size of other link layer protocols.
* drivers/net/loopback.c: Use that larger packet size.
* boards/sim/sim/sim/configs/tcploop/defconfig: Set the loopback packet size to 1500
Call xxx_timer_initialize from clock subsystem to make timer ready for use as soon as possiblei and revert the workaround:
commit 0863e771a9
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Apr 26 07:24:57 2019 -0600
Revert "sched/clock/clock_initialize.c: clock_inittime() needs to be done with CONFIG_SCHED_TICKLESS and clock_initialize should skip clock_inittime() for external RTC case since the RTC isn't ready yet."
This reverts commit 2bc709d4b9.
Commit 2bc709d4b9 was intended to handle the case where up_timer_gettime may not start from zero case. However, this change has the side-effect of breaking every implementation of tickless mode: After this change the tickless timer structures are used before they are initialized in clock_inittime(). Initialization happens later when up_initialize is called() when arm_timer_initialize().
Since the tickless mode timer is very special, one solution might be to
1. Rename xxx_timer_initialize to up_timer_initialize
2 Move up_timer_initialize to include/nuttx/arch.h
3. Call it from clock subsystem instead up_initialize
Basically, this change make timer initialization almost same as rtc initialization(up_rtc_initialize).
For now, however, we just need to revert the change.
* include: Introduce elf64.h and elf.h
Added elf64.h for 64bit ELF support and moved common definitions
from elf32.h to elf.h. Also introduced Elf_xxx to be used in
common libraries such as binfmt.
* binfmt, include, modlib, module: Add support for ELF64
Elf_xxx must be used instead of Elf32_xxx to support ELF64.
To use ELF64, CONFIG_ELF_64BIT must be enabled.
* binfmt, modlib: Add support for relocate address
* arch: risc-v: Add include/elf.h
* libs: machine: Add risc-v related files.
NOTE: Currently only supports ELF64
* boards: maix-bit: Add elf and posix_spawn configurations
* boards: maix-bit: Add support for module configuration
* S32K add support for Nxp drone boards
* Update arch/arm/src/s32k1xx/hardware/s32k1xx_rtc.h codestyle
Co-Authored-By: David Sidrane <David.Sidrane@Nscdg.com>
Co-authored-by: Jari van Ewijk <jari.vanewijk@nxp.com>
Co-authored-by: David Sidrane <David.Sidrane@Nscdg.com>
It seems that "ld -r" on macOS doesn't include objects from
libraries for common symbols. Because of that, sim build
ends up with undefined references to globals like g_binfmts
and g_mmheap.
Namely this changes HOSTOS for macOS from "Other" to "Darwin".
Also, suppress the following harmless messages during a "make":
(Missing redirect in tools/Makefile.host)
uname: illegal option -- o
usage: uname [-amnprsv]
Add CONFIG_MMCSD_SDIO=y to configuration. This eliminates the following error found in build testing: lpc17_40_bringup.c: undefined reference to mmcsd_initialize
This change backs out a portion of ac4735cf58 and corrects the dependencies on CONFIG_NETUTILS_TELNETD. Without this change, the configuration will not build. It will fail with:
nsh.h:154:4: error: #error "No NSH frtont end defined."
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Fix warning: selects SDIO_DMA or SDIO_BLOCKSETUP which has unmet direct dependencies (MMCSD)
Fix warning: selects NETDEV_TELNET which has unmet direct dependencies (NETDEVICES && NET && NET_TCP)
Fix warning: selects ARCH_PHY_INTERRUPT which has unmet direct dependencies (NETDEVICES && ARCH_HAVE_PHY)
Fix warning: selects USBHOST_HAVE_ASYNCH which has unmet direct dependencies (USBHOST)
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Gregory Nutt <gnutt@nuttx.org>
Run all .c and .h files modified in this PR through nxstyle and correct all coding standard problems.
Xiang Xiao <xiaoxiang@xiaomi.com>
Remove TIME_EXTENDED option to more conform C standard
Note: the code/data size increment is small
to fix the follow error:
Refresh z16f2800100zcog/nsh
LN: include/arch to arch/z16/include
LN: include/arch/board to /workspace/mirtos/nuttx/boards/z16/z16/z16f2800100zcog/include
No directory at /workspace/mirtos/nuttx/boards/z16/z16/z16f2800100zcog/include
to fix the follow error:
Refresh us7032evb1:nsh
LN: include/arch to arch/renesas/include
LN: include/arch/board to /workspace/mirtos/nuttx/boards/renesas//us7032evb1/include
No directory at /workspace/mirtos/nuttx/boards/renesas//us7032evb1/include
to fix the follow error:
Refresh skp16c26/ostest
LN: include/arch/board to /workspace/mirtos/nuttx/boards/renesas/m32262f8/skp16c26/include
LN: include/arch/chip to arch/renesas/include/m32262f8
fix the follow error:
Refresh demo9s12ne64/ostest
LN: include/arch/board to /workspace/mirtos/nuttx/boards/hc/mcs92s12ne64/demo9s12ne64/include
LN: include/arch/chip to arch/hc/include/mcs92s12ne64
No directory at /workspace/mirtos/nuttx/arch/hc/include/mcs92s12ne64
Author: liuhaitao <liuhaitao@xiaomi.com>
clicker2-stm32/mrf24j40-mac: enable SCHED_LPWORK config to fix build break
ieee802154/mac802154_internal.h:75:4: error: #error Both Low and High priority work queues are required for this driver
75 | # error Both Low and High priority work queues are required for this driver
| ^~~~~
ERROR: arm-none-eabi-gcc failed: 1
nucleo-f303re/nxlines: enable NXSTART_EXTERNINIT config to fix build break
arm-none-eabi-ld: /var/lib/jenkins/workspace/NuttX-Nightly-Build/nuttx/staging/libgraphics.a(nxmu_start.o): in function `nx_server':
nxmu_start.c:(.text+0x2): undefined reference to `board_lcd_initialize'
arm-none-eabi-ld: nxmu_start.c:(.text+0xc): undefined reference to `board_lcd_getdev'
make[1]: *** [nuttx] Error 1
Disable cxx new long to fix build break for some sam34 boards configs
Build fail log as below:
CXX: libxx_new.cxx
libxx_new.cxx:66:7: error: 'operator new' takes type 'size_t' ('unsigned int') as first parameter [-fpermissive]
66 | void *operator new(unsigned long nbytes)
| ^~~~~~~~
Makefile:102: recipe for target 'libxx_new.o' failed
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
sama5d3-xplained:ethernet-over-phy configuration found in build testing:
arch/arm/src/sama5/sam_irq.c: Fix "Control reaches end of non-void function " warning
arch/arm/src/sama5/sam_udphs.c: Fix "unused variable 'epno'" warning
boards/arm/sama5/sama5d*-*/src/sam_usb.c: Fix "warning 'HAVE_USBHOST' not defined" warnings
Kconfig: the CONFIG_WINDOWS_NATIVE options now depends on CONFIG_EXPERIMENTAL. The Windows native build is complete and available, but not often used or verified. As a consequence, it cannot be assured to be fully functional at any given time. Hence, it is marked here as EXPERIMENTAL so that the end user will be aware of this state.
boards/arm/stm32/stm32f4discovery/configs/winbuild/defconfig: Add CONFIG_EXPERIMENTAL to the windbuild configuration. It is now necessary for this configuratino to be a viable test configuration.
Co-authored-by: Gregory Nutt <gnutt@nuttx.org>
Add pinguino-debug.ld for PIC32MX boards to fix build break under
PINGUINO gcc toolchain. All pinguino-debug.ld copy from the original
mips debug/release ld scripts.
Change-Id: Ie47a2523470cc9996d007bc4afbf9cb40e51ae5b
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
* arch/arm/src/nrf52/hardware/nrf52_twi.h: fix typo
* arch/arm/src/nrf52/nrf52_i2c.c: add interrupts support and some debug messages
* boards/arm/nrf52/nrf52840-dk: add support for hts221 and lsm303agr; boards/arm/nrf52/nrf52840-dk: fix issues noted by nxstyle
Author: Alan Carvalho de Assis <acassis@gmail.com>
Run nxstyle again .c file and fix error message
Author: Daniel P. Carvalho <danieloak@gmail.com>
Add SPWM example to test STM32L4 PWM driver low level operations.
Fix BUGs.
1. No .c file should include a "Public Types" section. Only a header file can define a public type. A .c file can only define a private type. Several files contained private type definitions. The section that they were defined in, however, was incorrectly named "Public Types." Those were easilty changed to "Private Types" which is what they are.
2. No .c file should include a "Public Function Prototypes" section. All global function prototypes should be provided via a header file and never declared with a .c file.
For No. 2, I corrected as many cases as was reasonable for the time that I had available. But there are still a dozen or so .c files that declare "Public Function Prototypes" within a .c file. This is bad programming style. These declarations should all be moved to the proper header files.
Here is the email loop talk about why it is better to remove the option:
https://groups.google.com/forum/#!topic/nuttx/AaNkS7oU6R0
Change-Id: Ib66c037752149ad4b2787ef447f966c77aa12aad
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
* arch: risc-v: Remove unused typedef for irqstate_t
NOTE: irqstate_t is defined in arch/risc-v/include/types.h
* arch: risc-v: Add typedef irqstate_t for __LP64__
* arch: risc-v: Add SMP support to K210 (RV64GC) processor
* boards: maxi-bit: Update READMEs and add smp/defconfig
Author: Alan Carvalho de Assis <acassis@gmail.com>
Run nxstyle against .c .h files and fix it
Author: Adam Feuer <adam@starcat.io>
Summary
Adds CDC ECM Ethernet over USB High Speed for SAMA5D36-Xplained
(and maybe other boards) (most of the code was there already,
but didn't work out of the box for the SAMA5D36-Xplained)
Only SAMA5D36-Xplained has been tested so far
Impact
None if you don't use the CDC ECM Ethernet driver
On SAMA5D36-Xplained, this adds high-speed Internet connectivity
over USB 2.0 High Speed. via the USB CDC ECM Gadget driver.
It may work on other boards too.
This also fixed full-speed (low-speed) mode for the board too.
Limitations
Hasn't been tested on anything other than SAMA5D36-Xplained board.
TODO
Ideally this would include a composite RNDIS device so it would
also work seamlessly on Windows. That is for a future PR
Ideally this would include software to help configuration via
mDNS/DNS-SD for plug and play compatibility with Linux and macOS.
That is for a future PR.
Detail
Only a few lines of C driver code needed to be changed, since the
capability was there already. The rest is config and documentation.
Changes the SAMA5D3-Xplained board bringup to match the SAMA5D3-EK
board bringup
A helper script to configure Linux routing and iptables NAT is also
provided, along with documentation on how to use it.
Testing
Manual, on a Ubuntu Linux 19.10 system and MacOS 10.14.6 Mojave
MacBook Pro.
How To Verify
Follow the new CDC ECM Ethernet over USB instructions in the board
README.txt file
Commits:
remove non-UTF-8 chars in comment and reformat
removed unneeded comment markers
instructions for using the defconfigs
removed EMAC from config
- to prove this example only needs the CDC ECM Ethernet over USB to work
added CDC-ECM Ethernet over USB info to README
added U-Boot image
added netusb helper script
- this can configure the Linux network interface and routes
so you can ping or access the NuttX system via TCP/IP.
renamed defconfig dirs to be ethernet-over-usb
- was usb-over-ethernet which is not right
added USB DMA to defconfigs
updated readme with autoboot and debugging info
bringing ethernet-over-usb examples into parity
added cdc ecm ethernet over usb with telnetd config
added defconfig
only use phy interrupt if netdevices is ethernet
- because now netdevice could be CDC ECM ethernet over usb
which has no PHY interrupt
add bringup to Makefile
add bringup
app init cleanup
init cdc ecm driver and rndis driver; some cleanup
fixed some typos and odd characters
usb over ethernet working over usb 2.0 hs
Author: Alan Carvalho de Assis <acassis@gmail.com>
Run nxstyle to check .c and .h files and fix reported issues
Author: liuzhao <happypapa@yeah.net>
Add Quectel EC20 4G LTE Module USB CDC/ACM support
This function fails to compile due to numerous undeclared register definitions used in cxd56_audio_bca_reg.c. This commit replaces the undefined definitions with very similar definitions recommended by GCC (differing only in some spelling).
However, I cannot be certain that this is correct. This must be reviewed, corrected, and verified by Alin Jerpelea. Please do not merge until Alin approves.
The configuration that demonstrates the failure is spresense:audio.
nrf52: add support for GPIO interrupts
nrf52: add macros to decode GPIO PIN and GPIO PORT
nrf52: various cosmetic changes
nrf52: fix GPIO P1 memory address
boards/nrf52840-dk: add support for SPI
boards/nrf52840-dk: add support for LSM6DSL sensor
boards/nrf52840-dk: add support for SX127X radio
Author: Alan Carvalho de Assis <acassis@gmail.com>
Check all .c and .h against nxstyle and fix it.
Author: Alin Jerpelea <alin.jerpelea@sony.com>
fs: smartfs: Fix over capacity write
When the remaining capacity of flash is one sector, if a new root
directory is created by file open, then the root directory's chain is
broken and it causes to SmartFS filesystem crash. Once this fatal
problem occurs, it's impossible to recover even if the system reboot.
Fix it by finally update link of root directory.
fs: smartfs: Fix buffer overrun
fs: smartfs: Fix uninitialized variable warnings
fs: smartfs: Memory leak fix
boards: cxd56xx: Update spresense board.h
- Fix PMIC assignment
- Add specific pin configurations for spresense
- Remove unnecessary definitions
arch: cxd56xx: Add ITM syslog init at startup
arch: cxd56xx: Enable DMA settings dynamically
Author: Alan Carvalho de Assis <acassis@gmail.com>
Fix small typos and check against nxstyle
Author: Gregory Nutt <gnutt@nuttx.org>
boards/arm/lpc43xx/bambino-200e/src/lpc43_appinit.c: Eliminate a warning found in build testing.
The removal of (void) from all functions whose return value has been ignored has introduced several new warnings into the build test output. For example in lpc3_appinit(), I now see this:
# define nsh_spifi_initialize() (OK)
and
nsh_spifi_initialize();
which generaterd a new warning: "warning: statement with no effect [-Wunused-value]". This commit fixes that warning.
Author: Alan Carvalho de Assis <acassis@gmail.com>
Verify all .c and .h against nxstyle, fixed the Mixed cases
Author: Alin Jerpelea <alin.jerpelea@sony.com>
cxd56xx improvements (#48)
* arch: cxd56xx: Add size limitation for I2C SCU xfer
This is a fw restriction, unroll loop because it can be transfer
up to 16 bytes.
* arch: cxd56xx: Fix lack of leave_critical_section
add the missing leave_critical_section
* arch: cxd56xx: Remove unnecessary file
this header is duplicate and we can remove it
* arch: cxd56xx: Cosmetic change
remove space after function
* arch: cxd56xx: update topreg registers
the topreg registers are updated to match the cxd5602 HW
* arch: cxd56xx: Add voltage setting for low battery notification
Add voltage setting for low battery notification
* arch: cxd56xx: Improve perfomance of SD card
Improve a problem that the clock of SD Host Controller is lower than the
expected value in SDR25 transfer mode.
* arch: cxd56xx: Cosmetic changes
cleanup to comply with coding standard
* boards: cxd56xx: Cosmetic changes
updates to comply with coding standard
* boards: cxd56xx: Fix SD card cannot mount issue
SD card cannot mount when connecting and disconnecting three times
or more due to wrong state of parameter 'initialized'.
This change enables to skip swtching initialized state when mount
failed.
* arch: cxd56xx: Add size limitation for I2C SCU xfer
This is a fw restriction, unroll loop because it can be transfer
up to 16 bytes.
* arch: cxd56xx: Fix lack of leave_critical_section
add the missing leave_critical_section
* arch: cxd56xx: Remove unnecessary file
this header is duplicate and we can remove it
* arch: cxd56xx: Cosmetic change
remove space after function
* arch: cxd56xx: update topreg registers
the topreg registers are updated to match the cxd5602 HW
* arch: cxd56xx: Add voltage setting for low battery notification
Add voltage setting for low battery notification
* arch: cxd56xx: Improve perfomance of SD card
Improve a problem that the clock of SD Host Controller is lower than the
expected value in SDR25 transfer mode.
* arch: cxd56xx: Cosmetic changes
cleanup to comply with coding standard
* boards: cxd56xx: Cosmetic changes
updates to comply with coding standard
* boards: cxd56xx: Fix SD card cannot mount issue
SD card cannot mount when connecting and disconnecting three times
or more due to wrong state of parameter 'initialized'.
This change enables to skip swtching initialized state when mount
failed.
Run all .c and .h files in last PR through nxstyle.
Author: 脚蹬破拖鞋 <happypapa@yeah.net>
Add Imxrt usdhc insert or remove detection (#43)
* Add usdhc card insertion and removal detection using interrupt for imxrt.
* Add interrupt handle when usdhc insert or remove.
Run all .c and .h files in last PR through nxstyle.
Author: macman88 <jjlange91@gmail.com>
SAME5x Ethernet Support (#25)
boards/arm/samd5e5/same54-xplained-pro/: Adds basic support for Microchip SAM E54 Xplained Pro board.
arch/arm/src/samd5e5/: Adds an Ethernet driver for the SAME5x family (based on the SAMA5 GMAC driver).
* Simplify EINTR/ECANCEL error handling
1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx
* Unify the void cast usage
1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
wireless/bluetooth/bt_null.c:274:10: warning: implicit declaration of function 'bt_driver_register'; did you mean 'bt_netdev_register'? [-Wimplicit-function-declaration]
return bt_driver_register(&g_bt_null);
sim_bringup.c:324:9: error: too few arguments to function 'bt_netdev_register'
ret = bt_netdev_register();
Author: Gregory Nutt <gnutt@nuttx.org>
Run all .h and .c files modified in last PR through nxstyle.
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Net cleanup (#17)
* Fix the semaphore usage issue found in tcp/udp
1. The count semaphore need disable priority inheritance
2. Loop again if net_lockedwait return -EINTR
3. Call nxsem_trywait to avoid the race condition
4. Call nxsem_post instead of sem_post
* Put the work notifier into free list to avoid the heap fragment in the long run. Since the allocation strategy is encapsulated internally, we can even refine the implementation later.
* Network stack shouldn't allocate memory in the poll implementation to avoid the heap fragment in the long run, other modification include:
1. Select MM_IOB automatically since ICMP[v6] socket can't work without the read ahead buffer
2. Remove the net lock since xxx_callback_free already do the same thing
3. TCP/UDP poll should work even the read ahead buffer isn't enabled at all
* Add NET_ prefix for UDP_NOTIFIER and TCP_NOTIFIER option to align with other UDP/TCP option convention
* Remove the unused _SF_[IDLE|ACCEPT|SEND|RECV|MASK] flags since there are code to set/clear these flags, but nobody check them.
Author: Gregory Nutt <gnutt@nuttx.org>
Run all .c and .h modified in PR through nxstyle.
Author: Masayuki Ishikawa <masayuki.ishikawa@gmail.com>
feature k210 (#16)
* arch: risc-v: Add support for __LP64__ to types.h
* arch: risc-v: Add support for RV64GC to common files
* arch: risc-v: Add support for Kendryte K210 processor (RV64GC)
* boards: risk-v: Add support for Sipeed Maix Bit with K210
* tools: Add support for Kendryte K210 processor
arch/arm/src/sama5/sam_serial.c: uart2port in sam_serial, fix the rest of the uarts in sam_serial
boards/arm/sama5/sama5d2-xult/README.txt: Fix some minor typos
boards/arm/sama5/sama5d2-xult/include/board.h: Update UART pin disambiguation with default UARTn_RXD, _TXD
Author: Gregory Nutt <gnutt@nuttx.org>
boards/arm/stm32l4/nucleo-l432kc/Kconfig: Correct use of spaces instead of TABs in Kconfig file.
Author: Pieter du Preez <wingunder@users.noreply.github.com>
Added Kconfig pin config chooser for nucleo-l432kc USARTs. (#11)
The USART pins were hard-coded for the nucleo-l432kc. This patch makes
these pins configurable via menuconfig.
Fix fe310 signal handling
* arch: fe310: Disable all interrupts in mie at __start
* arch: fe310: Fix up_irq_enable() to set external interrupt only
* arch: fe310: Fix up_schedule_sigaction() to save REG_INT_CTX
* boards: hifive1-revb: Adjust stack size to reduce runtime memory
Approved-by: Gregory Nutt <gnutt@nuttx.org>
nrf52 updates
board/arm/nrf52/nrf52832-dk: use the on-board virtual COM pins as default UART0 configuration
board/arm/nrf52: initial support for the nrf52840-dk board
board/arm/nrf52: initial support for the nrf52840-dk dongle board
arch/arm/src/nrf52: add support for port 1 GPIO
arch/arm/src/nrf52: initial support for UART1
arch/arm/src/nrf52: add UICR definitions
Approved-by: Gregory Nutt <gnutt@nuttx.org>
