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[Driver][MISC] Update ADC/PWM #11003

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Merged
Rbb666 merged 3 commits into from
Dec 9, 2025
+21 −5
Merged

[Driver][MISC] Update ADC/PWM #11003

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a774ea7
[DM][MISC] Make Kconfig(ADC/PWM) import for DM
GuEe-GUI Dec 2, 2025
5507cb9
[Driver][MISC][ADC] Fixup ADC
GuEe-GUI Dec 2, 2025
24ba20b
[Driver][MISC][PWM] Enable `rt_pwm_get` API
GuEe-GUI Dec 2, 2025
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8 changes: 8 additions & 0 deletions components/drivers/include/drivers/dev_pwm.h
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Original file line number Diff line number Diff line change
Expand Up @@ -201,6 +201,14 @@ rt_err_t rt_pwm_set_dead_time(struct rt_device_pwm *device, int channel, rt_uint
*/
rt_err_t rt_pwm_set_phase(struct rt_device_pwm *device, int channel, rt_uint32_t phase);

/**
* @brief get the PWM configuration
* @param device the PWM device
* @param cfg the configuration of PWM
* @return rt_err_t error code
*/
rt_err_t rt_pwm_get(struct rt_device_pwm *device, struct rt_pwm_configuration *cfg);

/*! @}*/

#endif /* __DEV_PWM_H__ */
12 changes: 10 additions & 2 deletions components/drivers/misc/Kconfig
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Original file line number Diff line number Diff line change
@@ -1,7 +1,11 @@
config RT_USING_ADC
menuconfig RT_USING_ADC
bool "Using ADC device drivers"
default n

if RT_USING_DM && RT_USING_ADC
osource "$(SOC_DM_ADC_DIR)/Kconfig"
endif

config RT_USING_DAC
bool "Using DAC device drivers"
default n
Expand All @@ -18,10 +22,14 @@ config RT_USING_RANDOM
bool "Using RANDOM device drivers"
default n

config RT_USING_PWM
menuconfig RT_USING_PWM
bool "Using PWM device drivers"
default n

if RT_USING_DM && RT_USING_PWM
osource "$(SOC_DM_PWM_DIR)/Kconfig"
endif

config RT_USING_PULSE_ENCODER
bool "Using PULSE ENCODER device drivers"
default n
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4 changes: 2 additions & 2 deletions components/drivers/misc/adc.c
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Expand Up @@ -43,7 +43,7 @@ static rt_ssize_t _adc_read(rt_device_t dev, rt_off_t pos, void *buffer, rt_size
static rt_err_t _adc_control(rt_device_t dev, int cmd, void *args)
{
rt_adc_device_t adc = (struct rt_adc_device *)dev;
rt_err_t result = RT_ERROR;
rt_err_t result = -RT_ERROR;

if (cmd == RT_ADC_CMD_ENABLE && adc->ops->enabled)
{
Expand Down Expand Up @@ -167,7 +167,7 @@ rt_int16_t rt_adc_voltage(rt_adc_device_t dev, rt_int8_t channel)
RT_ASSERT(dev);

rt_uint32_t value;
rt_int16_t vref, voltage;
rt_int16_t vref, voltage = 0;
rt_uint8_t resolution;
rt_err_t result;

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2 changes: 1 addition & 1 deletion components/drivers/misc/rt_drv_pwm.c
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Expand Up @@ -285,7 +285,7 @@ rt_err_t rt_pwm_set_phase(struct rt_device_pwm *device, int channel, rt_uint32_t
return result;
}

static rt_err_t rt_pwm_get(struct rt_device_pwm *device, struct rt_pwm_configuration *cfg)
rt_err_t rt_pwm_get(struct rt_device_pwm *device, struct rt_pwm_configuration *cfg)
{
rt_err_t result = RT_EOK;

Expand Down