if dns_recv_response() fails, dns_bind() is called again at try_stream to
create a new socket. However, the original socket descriptor sd isn't closed
Signed-off-by: nuttxs <zhaoqing.zhang@sony.com>
Refered to PRINTF(3), the [v]snprintf returns the number of characters
printed (excluding the null byte used to end output to strings).
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Added subclasses of STM32G0 (such as STM32G07X) to Kconfig for use in dmamux driver. Added definitions to stm32g0_dmamux.h. Added configuration of number of dma and dmamux channels.
Added missing dma mappings for stm32g0.
Remove reserved defines.
Formatting fixes.
Added DMA2 IRQ mappings for STM32G0B and STM32G0C. Changed STM32_DMAMUX_BASE to STM32_DMAMUX1_BASE to align with stm32_dma_v1mux.c and C0 defines.
Provide correct mapping for ADC1_DMA_CHAN. Add STM32F0L0G0_HAVE_ADC1_DMA to STM32G0.
Add support for continuous mode to the ADC. Also added support to set smp1 and smp2 in board.h, as well as smpsel.
Removed unnecessary selects of STM32F0L0G0_STM32G0. Changed board level files to properly define A0-A3 on nucleo-g0b1re.
Add new Kconfig changes.
Made combined configs for STM32G0. Ex. STM32G0BX for STM32G0B0 and STM32G0B1.
Fixed defines and references in Kconfig and stm32_dma_v1mux.c
Defined adc_sampletime_write and adc_sampletime_set. Changed adc_sample_time_s structure to be much simpler. Old way made no sense. You can only have 2 sample times, so defining one for each channel makes no sense. The new adc_sample_time_s contains smp1, smp2, and smpsel. Also define ADC_HAVE_SMPR_SMP2 for STM32C0.
Added adc_sampletime_write and adc_sampletime_set. Altered adc_sample_time_s structure to be more appropriate for g0 and c0. Only two sample times can be defined. Added rcc support for DMA2.
Added defconfig for nucleo-g0b1re:adc_dma config.
Restore correct Kconfig from my original branch
Removed redundant ifdefs. If we select for G0 and C0, we know they have SMP2. Fixed formatting.
Formatting feedback. Aligned columns in irq and dma headers.
When the vaddr parameter passed to map_region() is not aligned to the page directory,
it causes incorrect address mapping for later regions.
For example, in the sv32 case, `PGPOOL` started at `0x80a00000` with a size of `1024*4096B`,
leading to page table errors for the range `0x80c00000~0x80e00000`.
This patch fixes the issue by ensuring map_region() correctly handles unaligned vaddr cases.
Signed-off-by: wushenhui <wushenhui@xiaomi.com>
follow up this change:
commit 84dc88730c
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Mon Jun 9 14:39:03 2025 +0800
libc: Move stream printf/scanf from libc/stdio to libc/stream
to keep all related code in one place
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Fix an issue regarding the `rv-virt:nsbi` defconfig, which wasn't
booting properly because `sbi_set_mtimecmp` failed to get the
mtimecmp's register address when evaluating `g_mtimecmp`. This
variable, which should be located at the `.noinit` section, wasn't
being set accordingly by the linker script, ending up on `bss
section which is zero-initialized, overwriting its value previously
set by `sbi_init_mtimer`.
This commit fixes an issue when `CONFIG_DEBUG_SYSCALL_INFO=y`: the
`cmd` variable doesn't exist (instead, `regs[REG_A0]` represents
the syscall command directly. Also, it fixes the parameter for
`up_dump_register`, as `tcb` is a pointer here. By applying these
fixes, debugging syscall info is now possible again.
Initializing configuration for Fastboot TCP network device.
esp32s3-devkit:fastboot : Fastboot TCP and USB transport enabled
esp32s3-devkit:fastboot_usb : Fastboot USB transport enabled only
esp32s3-devkit:fastboot_tcp : Fastboot TCP transport enabled only
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Initializing configuration for Fastboot TCP network device.
lckfb-szpi-esp32s3:fastboot : Fastboot TCP and USB transport enabled
lckfb-szpi-esp32s3:fastboot_usb : Fastboot USB transport enabled only
lckfb-szpi-esp32s3:fastboot_tcp : Fastboot TCP transport enabled only
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
This modification will simplify the case where the developer wants
to update all board configs from a specific board.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Previously, if an event was generated in hardware after taking spin
lock it was not correctly accounted for in current reading cycle.
Now, we check for events and compensate count accordingly.
Signed-off-by: Martin Vajnar <martin.vajnar@gmail.com>
Port fix from risc-v code. Providing original description:
Even when enabled, the PCNT counter doesn't accumulate into the 32-bit value.
Instead, a value in range [PCNT_LOW_LIMIT, PCNT_HIGH_LIMIT] is always returned.
This is due to interrupt events associated with limit overflows are disabled on the periphery,
therefore the ISR responsible for the accumulation never gets called.
Fixed by enabling the associated interrupt events.
Signed-off-by: Martin Vajnar <martin.vajnar@gmail.com>
Original-fix-by: michal matias <mich4l.matias@gmail.com>
When Stack pointer value not within the stack, the default methon ignored,
while will be discard this information for debug.
Signed-off-by: Lingao Meng <menglingao@xiaomi.com>
This commit adds support for the `lib_scanf` function, which
is a stream-oriented version of the `scanf` function.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Some code paths in drivers/serial/serial.c load head and tail values
of receive and transmit circular buffers with interrupts enabled,
making it possible that the interrupt handler changes the value.
As noted in the code, this is safe as long as the load itself is atomic.
That is not true for 8bit architectures which fetch the 16-bit values
using two load instructions. If interrupt handler runs between those
two instructions and changes the value, the read returns corrupted data.
This patch introduces CONFIG_ARCH_LDST_16BIT_NOT_ATOMIC configuration
option which is automatically selected for AVR architecture. Based
on this option, head and tail values are reduced to 8-bit length
so the read remains atomic.
Patch was tested by building on rv-virt:nsh - disassembly of functions
from serial.c showed no difference which is correct as Risc-V does
not need to protect reads of these values. There should be no impact
for architectures that do not set the new configuration option.
It was also tested by by custom echo application running on AVR128DA28.
Signed-off-by: Kerogit <kr.git@kerogit.eu>
This patch fixes calculation of nbuffered value if
CONFIG_SERIAL_IFLOWCONTROL_WATERMARKS is set. Volatile variable that
can be changed in interrupt handler was used in a condition which
branched the calculation into two paths. Precisely timed interrupt
could make the branch that was taken the incorrect one.
Patch was tested by building on AVR DA/DB chip.
Signed-off-by: Kerogit <kr.git@kerogit.eu>
1. Ignore "tags" files for all directories.
2. Add more vim swap files(".swo", ".swn").
https://vimdoc.sourceforge.net/htmldoc/recover.html
- If this file already exists (e.g., when you are recovering from a crash) a
warning is given and another extension is used, ".swo", ".swn", etc.
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
This commit fixed windows compilation errors `struct
lp_wqueue_s/hp_wqueue_s has an illegal zero-sized array`.
Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>
The documentation for `syslogd` is now updated to reflect its use of
`posix_spawn` to run the daemon in the background.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
First commit of ADC for G0. Have it working basically. Need to make changes regarding adccmn stuff.
Added changes to make stm32_adc.c compatible with both G0 and other families.
Add oversampling support. This is for G0 and L0. Add ADC oversampling to Kconfig. Use adccmn_modifyreg for all, updated hw file to accomodate G0.
Style fixes. Move init of oversampling to a function, and call it if OVERSAMPLE is configured.
Limited changes to stm32_bringup.c
Style fixes to hardware/stm32_adc.h
Changed nucleo-g0b1re to run at 64 MHz. Fixed errors in clock setup. Added defines for setting up ADC clock.
Added code for STM32G0 ADC clock configuration.
Added adc_ckmode_cfg function. ckmode bits were previously neglected, assuming async clock to ADC was used. Added other feedback from pull request #16500.
Added feedback from pull request #16500.
Changed format of STM32F0L0G0_HAVE_ADC_OVERSAMPLE config.
Removed FARs from ioc_set_oversample.
Fixed formatting of helps in Kconfig. Adjusted spacing on help content.
Simplified adc_common_cfg. CCR_PRESC relies on board.h
Fixed formatting
Add ADC pinmaps for stm32g0
Decrease memory cost, flush should not be called too frequency, for not
bytewrite mtd, will cause not able to write again in same block.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
Add an option that configure the number of regular group conversions
that will trigger a DMA callback transfering data to the upper-half driver.
By default this value is 1 and the driver behaves the same as before
the change. Increasing this value allows to reduce the number of
DMA interrupts and achieve higher sampling rates.
DMA support for H5 and H7 is not complete so this change has no effect,
but for consistency they have also been modified.
The naming between ports has also been unified:
- dmabuffer -> r_dmabuffer
- nchannels -> rnchannels
- chanlist -> r_chanlist
- jchanlist -> j_chanlist
Signed-off-by: raiden00pl <raiden00@railab.me>
Double free occurred in lib_put_pathbuffer if CONFIG_FS_NOTIFY option
was enabled. The second if statement has to be called only if the
close operation returned error. The bug was introduced in 14f5c48
and was causing misc/lib_tempbuffer.c:141 debug assertion.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
we are using segger RTT protocol over shared memory for two core log/trace: one is NuttX another Linux/Windows. But the base address of shared memory can only be known at runtime, so we change SEGGER_RTT_UNCACHED_OFF from macro to global variable, and update to the correct g_segger_offset after the shared memory is initialized by:
g_segger_offset = (uintptr_t)ishmem - (uintptr_t)&_SEGGER_RTT;
Signed-off-by: liwenxiang1 <liwenxiang1@xiaomi.com>
these command FIOGCLEX/FIOCLEX/FIONCLEX are related to struct fd,
so need to use ioctl to implement.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
