void gpiod_set_array_value(unsigned int array_size, struct gpio_desc **desc_array, int *value_array) void gpiod_set_raw_array_value(unsigned int array_size, struct gpio_desc **desc_array, int *value_array) void gpiod_set_array_value_cansleep(unsigned int array_size, struct gpio_desc...
void gpiod_set_raw_array_value(unsigned int array_size, struct gpio_desc **desc_array, int *value_array) void gpiod_set_array_value_cansleep(unsigned int array_size, struct gpio_desc **desc_array, int *value_array) void gpiod_set_raw_array_value_cansleep(unsigned int array_size, str...
gpiod_set_array_value_c gpiod_set_debounce gpiod_set_raw_array_val gpiod_set_raw_array_val gpiod_set_raw_value gpiod_set_raw_value_can gpiod_set_value gpiod_set_value_canslee gpiod_to_irq gpiod_unexport #获取gpio描述符和释放 使用一下两个函数获取GPIO设备,多个设备时需要附带index参数...
6、od_set_array_valuegpiod_set_array_value_cgpiod_set_debouncegpiod_set_raw_array_valgpiod_set_raw_array_valgpiod_set_raw_valuegpiod_set_raw_value_cangpiod_set_valuegpiod_set_value_cansleegpiod_to_irqgpiod_unexport#获取gpio描述符和释放使用一下两个函数获取 GPIO设备,多个设备时需要附带...
返回值:返回gpio_desc,此时可通过该结构体,使用该gpio了,如set direction,set value等操作。 1 gpiod_get() /* * 1. 函数适用于只有一个gpio,index为0,即list = <&phandle1 1 2>; * 2. 如果想使用phandle2,list = <&phandle1 1 2 &phandle2 3 3>; ...
void gpiod_set_array_value(unsigned int array_size,struct gpio_desc **desc_array,int *value_array)void gpiod_set_raw_array_value(unsigned int array_size,struct gpio_desc **desc_array,int *value_array)void gpiod_set_array_value_cansleep(unsigned int array_size,struct gpio_desc **desc_...
input_value = gpiod_line_get_value(input_line); //printf("input gpio[%d]: %d\n",i, input_value); //用输入 GPIO 验证拉高、拉低 if( output_value != !input_value){ printf("test fail array [%d]\n",i); test_res =-1;
sleegpiod_is_active_lowgpiod_putgpiod_put_arraygpiod_set_array_valuegpiod_set_array_value_cgpiod_set_debouncegpiod_set_raw_array_valgpiod_set_raw_array_valgpiod_set_raw_valuegpiod_set_raw_value_cangpiod_set_valuegpiod_set_value_cansleegpiod_to_irqgpiod_unexport#获取gpio描述符和...
static int cs53l30_i2c_remove(struct i2c_client *client) { struct cs53l30_private *cs53l30 = i2c_get_clientdata(client); snd_soc_unregister_codec(&client->dev); /* Hold down reset */ gpiod_set_value_cansleep(cs53l30->reset_gpio, 0); regulator_bulk_disable(ARRAY_SIZE(...
gpiod_put gp iod _pu t_array gp iod_set_array_value gp iod_set_array_value_c gpi od_set_debo unce gpi od_set_raw_array_val gpi od_set_raw_array_val gpi od_set_raw_value gp iod_set_raw_value_ca n gpi od_set_value gpi od_set_value_ca nslee gpi od_to_irq gpiod_un...