struct stm32_i2c_inst_s instance is allocated on every call to
stm32_i2cbus_initialize, and that instance is supposed to be deleted on every
call to stm32_i2cbus_uninitialize.
The "refs" counter just keeps track on when the last one is deleted, and
everything is unregisterd/disabled.
This reverts commit 8098c80338.
/arch/arm/src/libarch.a(stm32_flash.o): in function `up_progmem_write':
/arch/arm/src/chip/stm32_flash.c:419: undefined reference to `stm32_waste'
Seems like the symbol definition + declaration were completely missing
Use correct path to include mutex.h
Fixes:
chip/stm32_bbsram.c:42:10: fatal error: mutex.h: No such file or directory
42 | #include <mutex.h>
| ^~~~~~~~~
to fix the following clang warning:
Error: chip/eoss3_irq.c:138:47: error: format specifies type 'unsigned int' but the argument has type 'uint32_t' (aka 'unsigned long') [-Werror,-Wformat]
_err("PANIC!!! Bus fault received: %08x\n", getreg32(NVIC_CFAULTS));
~~~~ ^~~~~~~~~~~~~~~~~~~~~~
%08lx
/github/workspace/sources/nuttx/include/debug.h:126:57: note: expanded from macro '_err'
__arch_syslog(LOG_ERR, EXTRA_FMT format EXTRA_ARG, ##__VA_ARGS__)
~~~~~~ ^~~~~~~~~~~
/github/workspace/sources/nuttx/arch/arm/src/common/arm_internal.h:134:24: note: expanded from macro 'getreg32'
^~~~~~~~~~~~~~~~~~~~~~~~~~~
Error: chip/eoss3_irq.c:146:49: error: format specifies type 'unsigned int' but the argument has type 'uint32_t' (aka 'unsigned long') [-Werror,-Wformat]
_err("PANIC!!! Usage fault received: %08x\n", getreg32(NVIC_CFAULTS));
~~~~ ^~~~~~~~~~~~~~~~~~~~~~
%08lx
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Not all boards have an interrupt line from the phy to
the Soc. This commit allows the phy to be polled for
link status.
This may not work on all MAC/PHY combination that
have mutually exclusive link management and operating
modes. The STM32H7 and LAN8742AI do not have such a
limitation.
Fix typos
This change adds support for the following features:
- injected channels (default: 0)
- ADC resolution (default: 12bit)
- ADC low-level operations
- ADC external triggers
- custom ADC interrupts
- ADC sample time configuration
- configurable ADC SCAN mode (default on if DMA)
- configurable ADC DMA mode (default: one shot mode)
- reset the ADC block only if all ADC instances are closed
This change adds support for the following features:
1. PWM complementary outputs
2. interface for low-level PWM operations
3. support for all PWM channel modes
4. support for internal PWM channels (TIM1/TIM8)
5. support for PWM channel polarity and IDLE state
6. support for TRGO and BREAK
