GPIO_pins_define和GPIO_Pin_sources区别

本文详细介绍了GPIO_Pin_n和GPIO_PinSourceN在微控制器中的作用。GPIO_Pin_n用于标识GPIO口的特定管脚位置,常用于设置输入输出模式、模拟输入等基本属性。而GPIO_PinSourceN则在配置端口复用功能时使用,表示管脚在端口的复用功能序号。了解这些概念对于微控制器的底层驱动开发至关重要。

GPIO_Pin_n可以理解为某端口脚在整个端口的位置。比方某GPIO口的第6管脚位置编码GPIO_Pin_6 被定义为 ((uint16_t)0x0040) ,在对相应GPIO管脚做基本属性配置时会用到,如配置输入输出模式、模拟输入模式的选择等。

而GPIO_PinSourceN一般是在对某GPIO口相应pin脚的复用功能进行选择配置才会用到。它是根据端口各脚位的位置按顺序从0开始依次递增编号,可以理解为该管脚在该端口的序号。比方某GPIO口的第6号复用功能脚的序号GPIO_PinSource6 被定义为 ((uint8_t)0x06) 。

#define GPIOB0_PORT GPIOB #define GPIOB0_PIN GPIO_PIN_0 #define GPIOB0 GPIOB0_PORT,GPIOB0_PIN #define GPIOB1_PORT GPIOB #define GPIOB1_PIN GPIO_PIN_1 #define GPIOB1 GPIOB1_PORT,GPIOB1_PIN #define GPIOB2_PORT GPIOB #define GPIOB2_PIN GPIO_PIN_2 #define GPIOB2 GPIOB2_PORT,GPIOB2_PIN #define GPIOB3_PORT GPIOB #define GPIOB3_PIN GPIO_PIN_3 #define GPIOB3 GPIOB3_PORT,GPIOB3_PIN #define GPIOB4_PORT GPIOB #define GPIOB4_PIN GPIO_PIN_4 #define GPIOB4 GPIOB4_PORT,GPIOB4_PIN #define GPIOB5_PORT GPIOB #define GPIOB5_PIN GPIO_PIN_5 #define GPIOB5 GPIOB5_PORT,GPIOB5_PIN #define GPIOB6_PORT GPIOB #define GPIOB6_PIN GPIO_PIN_6 #define GPIOB6 GPIOB6_PORT,GPIOB6_PIN #define GPIOB7_PORT GPIOB #define GPIOB7_PIN GPIO_PIN_7 #define GPIOB7 GPIOB7_PORT,GPIOB7_PIN #define GPIOB8_PORT GPIOB #define GPIOB8_PIN GPIO_PIN_8 #define GPIOB8 GPIOB8_PORT,GPIOB8_PIN #define GPIOB9_PORT GPIOB #define GPIOB9_PIN GPIO_PIN_9 #define GPIOB9 GPIOB9_PORT,GPIOB9_PIN #define GPIOB10_PORT GPIOB #define GPIOB10_PIN GPIO_PIN_10 #define GPIOB10 GPIOB10_PORT,GPIOB10_PIN #define GPIOB11_PORT GPIOB #define GPIOB11_PIN GPIO_PIN_11 #define GPIOB11 GPIOB11_PORT,GPIOB11_PIN #define GPIOB12_PORT GPIOB #define GPIOB12_PIN GPIO_PIN_12 #define GPIOB12 GPIOB12_PORT,GPIOB12_PIN #define GPIOB13_PORT GPIOB #define GPIOB13_PIN GPIO_PIN_13 #define GPIOB13 GPIOB13_PORT,GPIOB13_PIN #define GPIOB14_PORT GPIOB #define GPIOB14_PIN GPIO_PIN_14 #define GPIOB14 GPIOB14_PORT,GPIOB14_PIN #define GPIOB15_PORT GPIOB #define GPIOB15_PIN GPIO_PIN_15 #define GPIOB15 GPIOB15_PORT,GPIOB15_PIN #define GPIOC0_PORT GPIOC #define GPIOC0_PIN GPIO_PIN_0 #define GPIOC0 GPIOC0_PORT,GPIOC0_PIN #define GPIOC1_PORT GPIOC #define GPIOC1_PIN GPIO_PIN_1 #define GPIOC1 GPIOC1_PORT,GPIOC1_PIN #define GPIOC2_PORT GPIOC #define GPIOC2_PIN GPIO_PIN_2 #define GPIOC2 GPIOC2_PORT,GPIOC2_PIN #define GPIOC3_PORT GPIOC #define GPIOC3_PIN GPIO_PIN_3 #define GPIOC3 GPIOC3_PORT,GPIOC3_PIN #define GPIOC4_PORT GPIOC #define GPIOC4_PIN GPIO_PIN_4 #define GPIOC4 GPIOC4_PORT,GPIOC4_PIN #define GPIOC5_PORT GPIOC #define GPIOC5_PIN GPIO_PIN_5 #define GPIOC5 GPIOC5_PORT,GPIOC5_PIN #define GPIOC6_PORT GPIOC #define GPIOC6_PIN GPIO_PIN_6 #define GPIOC6 GPIOC6_PORT,GPIOC6_PIN #define GPIOC7_PORT GPIOC #define GPIOC7_PIN GPIO_PIN_7 #define GPIOC7 GPIOC7_PORT,GPIOC7_PIN #define GPIOC8_PORT GPIOC #define GPIOC8_PIN GPIO_PIN_8 #define GPIOC8 GPIOC8_PORT,GPIOC8_PIN #define GPIOC9_PORT GPIOC #define GPIOC9_PIN GPIO_PIN_9 #define GPIOC9 GPIOC9_PORT,GPIOC9_PIN #define GPIOC10_PORT GPIOC #define GPIOC10_PIN GPIO_PIN_10 #define GPIOC10 GPIOC10_PORT,GPIOC10_PIN #define GPIOC11_PORT GPIOC #define GPIOC11_PIN GPIO_PIN_11 #define GPIOC11 GPIOC11_PORT,GPIOC11_PIN #define GPIOC12_PORT GPIOC #define GPIOC12_PIN GPIO_PIN_12 #define GPIOC12 GPIOC12_PORT,GPIOC12_PIN #define GPIOC13_PORT GPIOC #define GPIOC13_PIN GPIO_PIN_13 #define GPIOC13 GPIOC13_PORT,GPIOC13_PIN #define GPIOC14_PORT GPIOC #define GPIOC14_PIN GPIO_PIN_14 #define GPIOC14 GPIOC14_PORT,GPIOC14_PIN #define GPIOC15_PORT GPIOC #define GPIOC15_PIN GPIO_PIN_15 #define GPIOC15 GPIOC15_PORT,GPIOC15_PIN //debug uart 注释
最新发布
11-01
/** * @file app_config.h * @author * @version v1.0.0 * */ #ifndef __app_config__ #define __app_config__ #ifdef __cplusplus extern "C" { #endif #include "n32g43x.h" #if 1 //#define FY_SEAT_8 #define FY_SEAT_10 #else #define FY_SEAT_4 #endif #if 1 #define FY_1KEY_3LED //led方形开关 #else #define FY_1KEY_NOLED //金属开关 #endif #define GPIOA0_PORT GPIOA #define GPIOA0_PIN GPIO_PIN_0 #define GPIOA0 GPIOA0_PORT,GPIOA0_PIN #define GPIOA1_PORT GPIOA #define GPIOA1_PIN GPIO_PIN_1 #define GPIOA1 GPIOA1_PORT,GPIOA1_PIN #define GPIOA2_PORT GPIOA #define GPIOA2_PIN GPIO_PIN_2 #define GPIOA2 GPIOA2_PORT,GPIOA2_PIN #define GPIOA3_PORT GPIOA #define GPIOA3_PIN GPIO_PIN_3 #define GPIOA3 GPIOA3_PORT,GPIOA3_PIN #define GPIOA4_PORT GPIOA #define GPIOA4_PIN GPIO_PIN_4 #define GPIOA4 GPIOA4_PORT,GPIOA4_PIN #define GPIOA5_PORT GPIOA #define GPIOA5_PIN GPIO_PIN_5 #define GPIOA5 GPIOA5_PORT,GPIOA5_PIN #define GPIOA6_PORT GPIOA #define GPIOA6_PIN GPIO_PIN_6 #define GPIOA6 GPIOA6_PORT,GPIOA6_PIN #define GPIOA7_PORT GPIOA #define GPIOA7_PIN GPIO_PIN_7 #define GPIOA7 GPIOA7_PORT,GPIOA7_PIN #define GPIOA8_PORT GPIOA #define GPIOA8_PIN GPIO_PIN_8 #define GPIOA8 GPIOA8_PORT,GPIOA8_PIN #define GPIOA9_PORT GPIOA #define GPIOA9_PIN GPIO_PIN_9 #define GPIOA9 GPIOA9_PORT,GPIOA9_PIN #define GPIOA10_PORT GPIOA #define GPIOA10_PIN GPIO_PIN_10 #define GPIOA10 GPIOA10_PORT,GPIOA10_PIN #define GPIOA11_PORT GPIOA #define GPIOA11_PIN GPIO_PIN_11 #define GPIOA11 GPIOA11_PORT,GPIOA11_PIN #define GPIOA12_PORT GPIOA #define GPIOA12_PIN GPIO_PIN_12 #define GPIOA12 GPIOA12_PORT,GPIOA12_PIN #define GPIOA13_PORT GPIOA #define GPIOA13_PIN GPIO_PIN_13 #define GPIOA13 GPIOA13_PORT,GPIOA13_PIN #define GPIOA14_PORT GPIOA #define GPIOA14_PIN GPIO_PIN_14 #define GPIOA14 GPIOA14_PORT,GPIOA14_PIN #define GPIOA15_PORT GPIOA #define GPIOA15_PIN GPIO_PIN_15 #define GPIOA15 GPIOA15_PORT,GPIOA15_PIN #define GPIOB0_PORT GPIOB #define GPIOB0_PIN GPIO_PIN_0 #define GPIOB0 GPIOB0_PORT,GPIOB0_PIN #define GPIOB1_PORT GPIOB #define GPIOB1_PIN GPIO_PIN_1 #define GPIOB1 GPIOB1_PORT,GPIOB1_PIN #define GPIOB2_PORT GPIOB #define GPIOB2_PIN GPIO_PIN_2 #define GPIOB2 GPIOB2_PORT,GPIOB2_PIN #define GPIOB3_PORT GPIOB #define GPIOB3_PIN GPIO_PIN_3 #define GPIOB3 GPIOB3_PORT,GPIOB3_PIN #define GPIOB4_PORT GPIOB #define GPIOB4_PIN GPIO_PIN_4 #define GPIOB4 GPIOB4_PORT,GPIOB4_PIN #define GPIOB5_PORT GPIOB #define GPIOB5_PIN GPIO_PIN_5 #define GPIOB5 GPIOB5_PORT,GPIOB5_PIN #define GPIOB6_PORT GPIOB #define GPIOB6_PIN GPIO_PIN_6 #define GPIOB6 GPIOB6_PORT,GPIOB6_PIN #define GPIOB7_PORT GPIOB #define GPIOB7_PIN GPIO_PIN_7 #define GPIOB7 GPIOB7_PORT,GPIOB7_PIN #define GPIOB8_PORT GPIOB #define GPIOB8_PIN GPIO_PIN_8 #define GPIOB8 GPIOB8_PORT,GPIOB8_PIN #define GPIOB9_PORT GPIOB #define GPIOB9_PIN GPIO_PIN_9 #define GPIOB9 GPIOB9_PORT,GPIOB9_PIN #define GPIOB10_PORT GPIOB #define GPIOB10_PIN GPIO_PIN_10 #define GPIOB10 GPIOB10_PORT,GPIOB10_PIN #define GPIOB11_PORT GPIOB #define GPIOB11_PIN GPIO_PIN_11 #define GPIOB11 GPIOB11_PORT,GPIOB11_PIN #define GPIOB12_PORT GPIOB #define GPIOB12_PIN GPIO_PIN_12 #define GPIOB12 GPIOB12_PORT,GPIOB12_PIN #define GPIOB13_PORT GPIOB #define GPIOB13_PIN GPIO_PIN_13 #define GPIOB13 GPIOB13_PORT,GPIOB13_PIN #define GPIOB14_PORT GPIOB #define GPIOB14_PIN GPIO_PIN_14 #define GPIOB14 GPIOB14_PORT,GPIOB14_PIN #define GPIOB15_PORT GPIOB #define GPIOB15_PIN GPIO_PIN_15 #define GPIOB15 GPIOB15_PORT,GPIOB15_PIN #define GPIOC0_PORT GPIOC #define GPIOC0_PIN GPIO_PIN_0 #define GPIOC0 GPIOC0_PORT,GPIOC0_PIN #define GPIOC1_PORT GPIOC #define GPIOC1_PIN GPIO_PIN_1 #define GPIOC1 GPIOC1_PORT,GPIOC1_PIN #define GPIOC2_PORT GPIOC #define GPIOC2_PIN GPIO_PIN_2 #define GPIOC2 GPIOC2_PORT,GPIOC2_PIN #define GPIOC3_PORT GPIOC #define GPIOC3_PIN GPIO_PIN_3 #define GPIOC3 GPIOC3_PORT,GPIOC3_PIN #define GPIOC4_PORT GPIOC #define GPIOC4_PIN GPIO_PIN_4 #define GPIOC4 GPIOC4_PORT,GPIOC4_PIN #define GPIOC5_PORT GPIOC #define GPIOC5_PIN GPIO_PIN_5 #define GPIOC5 GPIOC5_PORT,GPIOC5_PIN #define GPIOC6_PORT GPIOC #define GPIOC6_PIN GPIO_PIN_6 #define GPIOC6 GPIOC6_PORT,GPIOC6_PIN #define GPIOC7_PORT GPIOC #define GPIOC7_PIN GPIO_PIN_7 #define GPIOC7 GPIOC7_PORT,GPIOC7_PIN #define GPIOC8_PORT GPIOC #define GPIOC8_PIN GPIO_PIN_8 #define GPIOC8 GPIOC8_PORT,GPIOC8_PIN #define GPIOC9_PORT GPIOC #define GPIOC9_PIN GPIO_PIN_9 #define GPIOC9 GPIOC9_PORT,GPIOC9_PIN #define GPIOC10_PORT GPIOC #define GPIOC10_PIN GPIO_PIN_10 #define GPIOC10 GPIOC10_PORT,GPIOC10_PIN #define GPIOC11_PORT GPIOC #define GPIOC11_PIN GPIO_PIN_11 #define GPIOC11 GPIOC11_PORT,GPIOC11_PIN #define GPIOC12_PORT GPIOC #define GPIOC12_PIN GPIO_PIN_12 #define GPIOC12 GPIOC12_PORT,GPIOC12_PIN #define GPIOC13_PORT GPIOC #define GPIOC13_PIN GPIO_PIN_13 #define GPIOC13 GPIOC13_PORT,GPIOC13_PIN #define GPIOC14_PORT GPIOC #define GPIOC14_PIN GPIO_PIN_14 #define GPIOC14 GPIOC14_PORT,GPIOC14_PIN #define GPIOC15_PORT GPIOC #define GPIOC15_PIN GPIO_PIN_15 #define GPIOC15 GPIOC15_PORT,GPIOC15_PIN //debug uart #define _UART_DEBUG_ #ifdef _UART_DEBUG_ #define UART_DEBUG UART5 #define UART_DEBUG_GPIO GPIOB #define UART_DEBUG_APBxClkCmd RCC_EnableAPB2PeriphClk #define UART_DEBUG_GPIO_APBxClkCmd RCC_EnableAPB2PeriphClk #define UART_DEBUG_CLK RCC_APB2_PERIPH_UART5 #define UART_DEBUG_GPIO_CLK RCC_APB2_PERIPH_GPIOB #define UART_DEBUG_RxPin GPIO_PIN_5 #define UART_DEBUG_TxPin GPIO_PIN_4 #define UART_DEBUG_Rx_GPIO_AF GPIO_AF7_UART5 #define UART_DEBUG_Tx_GPIO_AF GPIO_AF6_UART5 #define UART_DEBUG_IRQn UART5_IRQn #define UART_DEBUG_IRQHandler UART5_IRQHandler #endif //低功耗唤醒 #define CFG_LOW_POWER_MODE #ifdef CFG_LOW_POWER_MODE //LIN SLAVE RXD == LPM_WAKEUP #define LPM_WAKEUP_CLK RCC_APB2_PERIPH_GPIOB #define LPM_WAKEUP_PORT GPIOB #define LPM_WAKEUP_PIN GPIO_PIN_11 #define LPM_WAKEUP LPM_WAKEUP_PORT, LPM_WAKEUP_PIN #define LPM_WAKEUP_LINE EXTI_LINE11 #define LPM_WAKEUP_TRG EXTI_Trigger_Rising_Falling #define LPM_WAKEUP_PORT_SOURCE GPIOB_PORT_SOURCE #define LPM_WAKEUP_PIN_SOURCE GPIO_PIN_SOURCE11 #define LPM_WAKEUP_IRQHandler EXTI15_10_IRQn #define LPM_WAKEUP_NO WAKEUPPIN1 #endif /******************** ad key ********************/ #define ADC_KEY_PORT GPIOA #define ADC_KEY_PIN GPIO_PIN_1 #define ADC_KEY ADC_KEY_PORT, ADC_KEY_PIN #define ADC_KEY_ADC_CH ADC_CH_2_PA1 #define DEBUG_LED #ifdef DEBUG_LED #define LED GPIOA15 #endif #define KEY1 GPIOA1 #define KEY2 GPIOA2 #define KEY3 GPIOA3 #define KEY4 GPIOA4 //金属开关 #define KEY5 GPIOA5 #define KEY6 GPIOA6 //led 方型开关 #ifdef FY_1KEY_3LED #define LED2 GPIOA2 #define LED3 GPIOA3 #define LED4 GPIOA4 #define LED5 GPIOA5 #endif #define SW1 GPIOB12 #define SW2 GPIOB11 #define SW3 GPIOB10 #define SW4 GPIOB2 #define SW5 GPIOB1 #define SW6 GPIOB0 #define SW7 GPIOA12 #define SW8 GPIOA11 #define SW9 GPIOA8 #define SW10 GPIOB15 #define POWER_FB GPIOA0 #define POWER_EN GPIOA7 #define MOTOR_PWM GPIOC13 #define POWER_GPIO GPIOA7 #define POWER_GPIO_PORT GPIOA7_PORT #define POWER_GPIO_PIN GPIOA7_PIN #define MOTOR_GPIO GPIOC13 #define MOTOR_GPIO_PORT GPIOC13_PORT #define MOTOR_GPIO_PIN GPIOC13_PIN /** Define macros that control IO **/ #define POWER_ON {POWER_GPIO_PORT->PBSC = POWER_GPIO_PIN;} #define POWER_OFF {POWER_GPIO_PORT->PBC =POWER_GPIO_PIN;} #define MOTOR_ON {MOTOR_GPIO_PORT->PBSC = MOTOR_GPIO_PIN;} #define MOTOR_OFF {MOTOR_GPIO_PORT->PBC = MOTOR_GPIO_PIN;} //SWITCH_1_OFF 气阀 6.5V SWITCH_1_ON 气阀 0V #define SWITCH_1_GPIO_PORT GPIOB #define SWITCH_1_GPIO_PIN GPIO_PIN_12 #define SWITCH_2_GPIO_PORT GPIOB #define SWITCH_2_GPIO_PIN GPIO_PIN_11 #define SWITCH_3_GPIO_PORT GPIOB #define SWITCH_3_GPIO_PIN GPIO_PIN_10 #define SWITCH_4_GPIO_PORT GPIOB #define SWITCH_4_GPIO_PIN GPIO_PIN_2 #define SWITCH_5_GPIO_PORT GPIOB #define SWITCH_5_GPIO_PIN GPIO_PIN_1 #define SWITCH_6_GPIO_PORT GPIOB #define SWITCH_6_GPIO_PIN GPIO_PIN_0 #define SWITCH_7_GPIO_PORT GPIOA #define SWITCH_7_GPIO_PIN GPIO_PIN_12 #define SWITCH_8_GPIO_PORT GPIOA #define SWITCH_8_GPIO_PIN GPIO_PIN_11 #define SWITCH_9_GPIO_PORT GPIOA #define SWITCH_9_GPIO_PIN GPIO_PIN_8 #define SWITCH_10_GPIO_PORT GPIOB #define SWITCH_10_GPIO_PIN GPIO_PIN_15 #define SWITCH_1_ON {SWITCH_1_GPIO_PORT->PBSC = SWITCH_1_GPIO_PIN;} #define SWITCH_1_OFF {SWITCH_1_GPIO_PORT->PBC = SWITCH_1_GPIO_PIN;} #define SWITCH_2_ON {SWITCH_2_GPIO_PORT->PBSC = SWITCH_2_GPIO_PIN;} #define SWITCH_2_OFF {SWITCH_2_GPIO_PORT->PBC = SWITCH_2_GPIO_PIN;} #define SWITCH_3_ON {SWITCH_3_GPIO_PORT->PBSC = SWITCH_3_GPIO_PIN;} #define SWITCH_3_OFF {SWITCH_3_GPIO_PORT->PBC = SWITCH_3_GPIO_PIN;} #define SWITCH_4_ON {SWITCH_4_GPIO_PORT->PBSC = SWITCH_4_GPIO_PIN;} #define SWITCH_4_OFF {SWITCH_4_GPIO_PORT->PBC = SWITCH_4_GPIO_PIN;} #define SWITCH_5_ON {SWITCH_5_GPIO_PORT->PBSC = SWITCH_5_GPIO_PIN;} #define SWITCH_5_OFF {SWITCH_5_GPIO_PORT->PBC = SWITCH_5_GPIO_PIN;} #define SWITCH_6_ON {SWITCH_6_GPIO_PORT->PBSC = SWITCH_6_GPIO_PIN;} #define SWITCH_6_OFF {SWITCH_6_GPIO_PORT->PBC = SWITCH_6_GPIO_PIN;} #define SWITCH_7_ON {SWITCH_7_GPIO_PORT->PBSC = SWITCH_7_GPIO_PIN;} #define SWITCH_7_OFF {SWITCH_7_GPIO_PORT->PBC = SWITCH_7_GPIO_PIN;} #define SWITCH_8_ON {SWITCH_8_GPIO_PORT->PBSC = SWITCH_8_GPIO_PIN;} #define SWITCH_8_OFF {SWITCH_8_GPIO_PORT->PBC = SWITCH_8_GPIO_PIN;} #define SWITCH_9_ON {SWITCH_9_GPIO_PORT->PBSC = SWITCH_9_GPIO_PIN;} #define SWITCH_9_OFF {SWITCH_9_GPIO_PORT->PBC = SWITCH_9_GPIO_PIN;} #define SWITCH_10_ON {SWITCH_10_GPIO_PORT->PBSC = SWITCH_10_GPIO_PIN;} #define SWITCH_10_OFF {SWITCH_10_GPIO_PORT->PBC = SWITCH_10_GPIO_PIN;} #define WAIST_1_OUT {;} #define WAIST_1_IN {;} #define WAIST_1_IDLE {;} #define WAIST_2_OUT {;} #define WAIST_2_IN {;} #define WAIST_2_IDLE {;} #ifdef __cplusplus } #endif #endif /* __app_config__ */
10-27
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