void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct); void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct); uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx); uint8_t GPIO_ReadOutputDataBit(GPIO_T...
当任一选中引脚锁定时返回 1 */__STATIC_INLINEuint32_tLL_GPIO_IsAnyPinLocked(GPIO_TypeDef *GPIOx);/* 与 LL_GPIO_IsPinLocked(GPIO_TypeDef *GPIOx, LL_GPIO_PIN_ALL)等效 */ 函数3: //输出&输入关键函数__STATIC_INLINEuint32_tLL_GPIO_ReadInputPort(GPIO_TypeDef *GPIOx);/* 读取输入电平信息...
#define GPIO_AF_BASE (APB0PERIPH_BASE + 0x00020F04U)//===定义端口功能 #define GPIOA ...
text data bss dec hex filename 69481 14388 6774 90643 16213 /data/riotbuild/riotbase/tests/periph/gpio_ll/bin/esp32-mh-et-live-minikit/tests_gpio_ll.elf esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 460800 --before default_reset write_flash -z --flash_mode dout --flash_fre...
/* floating input must be supported by every MCU */ @@ -924,7 +925,7 @@ static void test_switch_dir(void) uword_t out_state = gpio_ll_read_output(port_out); /* now, switch to output mode and verify the switch */ gpio_ll_switch_dir_output(port_out, mask_out); gpio_ll_sw...
Description of GPIO_InitTypeDef structure 49 Table 13: Description of EXTI configuration macros 51 Table 14: MSP functions 56 Table 15: Timeout values 60 Table 16: LL driver files64 Table 17: Common peripheral initialization functions 67 Table 18: Optional peripheral initialization functions 67 Table...
while (1) { if( flag_timer6 ) { LL_ADC_REG_StartConversion(ADC1); while(LL_ADC_IsActiveFlag_EOC(ADC1) == 0); if( LL_ADC_IsActiveFlag_EOC(ADC1) ) LL_ADC_ClearFlag_EOC(ADC1); Buffer_ADC = LL_ADC_REG_ReadConversionData12(ADC1); LL_GPIO_TogglePin(LED_GPIO_Port, LED_Pin)...
问题:drivers/input/touchscreen/eeti_ts.c:65: 错误: 隐式声明函数‘irq_to_gpio’ 解决:重新make menuconfig,将driver中的输入设备->触摸设备中,将EETI选项不选,保存退出后,重新make. 4.将编译成功的内核zImage下载到板子中,出现如下问题: 问题:NOW, Booting Linux... Uncompressing...
Used for general purpose input/output to external ICs. GPIO module (1 - 5) supports 32 bits of I/O and GPIO6 supports 5 bits of I/O. Timer Peripherals Connectivity Peripherals Each GPT is a 32-bit "free-running" or "set and forget" mode timer with programmable prescaler and compare ...
登录后复制//输出&输入关键函数 __STATIC_INLINE uint32_t LL_GPIO_ReadInputPort(GPIO_TypeDef *GPIOx);/* 读取输入电平信息 读输入寄存器IDR */ __STATIC_INLINE void LL_GPIO_WriteOutputPort(GPIO_TypeDef *GPIOx,uint32_t PortValue);/* 控制引脚输出高/低电平 写输出寄存器ODR */ __STATIC_INLINE ...