boards/nucleo-g431rb: fix CAN bit timings, calculated with https://phryniszak.github.io/stm32g-fdcan/
also update bit rate to 250000 so it's the same as for other stm32 boards
Signed-off-by: raiden00pl <raiden00@railab.me>
1. fix https://github.com/apache/nuttx/issues/14774.
Change the defconfig of libcxxtest and select libcxxabi by default to
fix sim:libcxxtest build in macOS CI can't find cxxabi.h.
2. fix https://github.com/apache/nuttx/issues/15491.
libcxxabi cannot be used with uclibc, so when compiling macos sim, libcxxabi cannot be selected by default in Kconfig.
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
search the device tree and register cfi flash
test flowchart:
mount -t littlefs -o autoformat /dev/cfi-flash1 /data
fstest -m /data
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Added documentation for espnow and a default defconfig to illustrate
the use of espnow for udp communication.
Signed-off-by: Laczen JMS <laczenjms@gmail.com>
Espnow is a connectionless WiFi communication protocol that can be used
to exchange information between esp nodes.
A espnow pktradio driver is proposed that allows building a 6lowpan
network of nodes.
The driver has been evaluated using udpclient & server running on
different devices.
Solves #15347
Signed-off-by: Laczen JMS <laczenjms@gmail.com>
rpproxy_ivshmem: Remote slave(client) proxy process.
rpserver_ivshmem: Remote master(host) server process.
Please refer to the official Qemu ivshmem documentation for more information:
https://www.qemu.org/docs/master/system/devices/ivshmem.html
Signed-off-by: chao an <anchao.archer@bytedance.com>
nuttx/boards/arm64/qemu/qemu-armv8a/src/qemu_bringup.c: In function 'register_pci_host_from_fdt':
nuttx/boards/arm64/qemu/qemu-armv8a/src/qemu_bringup.c:138:15: error: too few arguments to function 'fdt_get_reg_base'
138 | cfg.start = fdt_get_reg_base(fdt, offset);
| ^~~~~~~~~~~~~~~~
In file included from nuttx/boards/arm64/qemu/qemu-armv8a/src/qemu_bringup.c:34:
nuttx/include/nuttx/fdt.h:253:11: note: declared here
253 | uintptr_t fdt_get_reg_base(FAR const void *fdt, int offset, int index);
| ^~~~~~~~~~~~~~~~
Signed-off-by: chao an <anchao.archer@bytedance.com>
The message RAM does not behave correctly if lower 16 bits of
buffer address overflow (upper 16 bits are set once in matrix driver
for the entire CAN driver). For example message RAM starting at
0x2040fc20 would not work for buffers that go beyond 0x20410000 and
MCAN would sent data located at 0x20400000 to the network. The same
issue would occur even if TX buffers would start directly at 0x20410000.
The upper 16 bits would still have 0x2040 value because of RX buffers
located in 0x2040ffff range.
This commit ensures the RAM is always located at the beginning of
the data section and thus the overflow mentioned above should never occur.
The alternative would be to use larger alignment, but the message RAM
can have up to 4352 words and this would cause a significant padding.
The RAM is also initialized to zero to ensure valid parity/ECC checksums.
The address issue is not described anywhere in the manual, so it is
possible this is caused by some incorrect configuration, but the context
of the registers looks valid.
This commit also fixes the compilation errors when the driver is run
without data cache.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
1. Changes the phyadd to 0xC to speed up the training of phyadd.
2. Set RX DMA buffer size configureable.
3. Create netnsh configs as ethernet boot from QSPI FLASH.
4. Fix some typo in #15720 which is nonsynchronous with local code.
rpproxy_ivshmem: Remote slave(client) proxy process.
rpserver_ivshmem: Remote master(host) server process.
Please refer to the official Qemu ivshmem documentation for more information:
https://www.qemu.org/docs/master/system/devices/ivshmem.html
Signed-off-by: chao an <anchao.archer@bytedance.com>
The PS-side Gigabit Ethernet MAC (GEM) implements a 10/100/1000 Mb/s
Ethernet interface, which connects to a TI DP83867IRPAP Ethernet
RGMII PHY before being routed to an RJ45 Ethernet connector on ZCU111
board.The RGMII Ethernet PHY is boot strapped to PHY address 5'b01100
(0x0C) and Auto Negotiation is set to Enable.This commit add Ethernet
support for ZCU111 board and TI DP83867IRPAP Ethernet RGMII PHY.
This PR updates the netnsh defconfig for nucleo-f429zi board, as currently the board would not get ip.
Few changes comes with this PR:
* enabled CONFIG_NETINIT_NOMAC option.
* enabled CONFIG_NETINIT_DHCPC and CONFIG_NETUTILS_TELNETD as I wanted to get a telnet shell and did not care about ip handling
* disabled legacy pinmap and updated the board.h config to get the board to compile
This drops the board specific gnu-elf.ld for KERNEL apps as the
preprocessed modlib/gnu-elf.ld suffices. Checked w/ rv-virt:knsh
and rv-virt:knsh64
Signed-off-by: Yanfeng Liu <p-liuyanfeng9@xiaomi.com>
This adds the support for RX DMA polling. The board initializes
timer channel SAMV7_UART_RXDMA_POLL_TIMER with frequency
SAMV7_UART_RXDMA_POLL_FREQUENCY that triggers DMA polling function.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
If scratchpad is being used, the cache way 0, which is automatically
enabled at boot, needs to be re-configured as part of scratchpad memory
Otherwise there is a possibility of random memory corruption in the
scratchpad
area due to cache eviction from way 0.
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
Previously, the LVGL example had a workaround in lv_nuttx_fbdev.c to prevent
video memory invasion. This fix properly addresses the issue by:
- Reducing total SDRAM size from 8MB to 6MB
- Moving LTDC base address to 0xC0600000
- Reserving dedicated space for video memory outside NuttX heap
This ensures proper memory separation between video buffer and system heap.
Signed-off-by: Jorge Guzman <jorge.gzm@gmail.com>
Summary:
- Unified the specification of LLVM architecture and ABI types across the CMake and Makefile configurations.
- Introduced `LLVM_ARCHTYPE` and `LLVM_CPUTYPE` variables in the CMake configuration to match the Makefile's approach.
- Standardized the ABI type (`LLVM_ABITYPE`) to `sysv` for both Linux and macOS host configurations.
Impact:
- Ensures consistent LLVM target definitions across build systems (CMake and Makefile).
- Simplifies future maintenance by avoiding divergence in LLVM-related configurations.
- No functional changes to the build output; only the internal representation of LLVM target information is aligned.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Progress in USB driver
Nothing is working yet. But just getting this in here so it is saved.
Minor changes with USB power enabled
Serial over USB is working now.
Removed stm32_usbdev.c, added stm32_usbfs.c. Still needs review before pull-request.
Rewrote VDDUSB valid check to use register definitions. Wait for USB33RDY before moving on. Also style updates.
Renamed stm32_usbdev files to stm32_usbfs. Renamed STM32H5 configuration options from STM32H5_USB to STM32H5_USBFS. Properly named REGDEBUG defines. Added STM32H5_USB_REGDEBUG to Kconfig and updated stm32_usbfs.c to use it. TRACE functionality still needs work.
Updated REGDEBUG for 32-bit register accesses.
More style updates.
Added usbnsh defconfig to nucleo-h563zi
Update to allow 16 buffers (max for 8 endpoints). Renamed lpinterrupt and lptransfer. Changed board.h to use SYNCSRC_USB only if USB is enabled.
Buffer size is still set to max packet size of 64 bytes, because we are using a full-speed peripheral. It is unclear to me whether having a buffer larger than the max packet size has any benefit. Double buffering is a way to increase throughput, though that still needs to be implemented.
Adapted USBFS Buffer table for 32-bit accesses.
Style updates
Build stm32_hsi48.c based on CONFIG_STM32H5_HAVE_HSI48.
Change LPMODE CNTR bit to SUSPRDY.
This revises qemu-armv7a:nsh sample config with the following changes:
- reduced memory size so that `-m 1024` is optional
- enables graceful shutdown from within NuttX
- enables more cases in `ostest`.
Signed-off-by: Yanfeng Liu <p-liuyanfeng9@xiaomi.com>
Summary:
- Simplified `Make.defs` by including `Toolchain.defs` from the x86 common directory
- Removed redundant toolchain and flag definitions, consolidating them into a single shared file
Impact:
- Reduces code duplication and improves maintainability by centralizing toolchain configurations
- No functional changes - the build process remains the same, but the configuration is now more modular and reusable
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
config-testing-heap is changed to conofig-testing-heap, so the citest tools need to change.
Signed-off-by: tengshuangshuang <tengshuangshuang@xiaomi.com>
Under apps/testing folder, the macro of CONFIG_TESTING_MM is changed to CONFIG_TESTING_HEAP.
So we need to update the defconfig containing CONFIG_TESTING_HEAP in the nuttx/boards folder.
Signed-off-by: tengshuangshuang <tengshuangshuang@xiaomi.com>
add sim_rpmsg_port_uart.c to verify the rpmsg port uart wrapper layer,
The physical transport layer could be:
1. SIM_RAM_UART(current)
2. SIM_UART(through "socat" virtual "/dev/pts/*", "socat" could monitor the bus data)
Signed-off-by: chao an <anchao.archer@bytedance.com>
This adjusts `qemu-armv7a:knsh` with following changes:
- use smaller flash/memory so that `-m 1024` can be omitted.
- use ELF_EXECUTABLE for apps to allow easier app debugging.
- enable graceful shutdown from NSH command.
- enable more cases of ostest (e.g. vfork, pthread_exit etc).
Signed-off-by: Yanfeng Liu <p-liuyanfeng9@xiaomi.com>
