15 lines
525 B
C
15 lines
525 B
C
|
#include "line_seek.h"
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief 获取巡线状态
|
||
|
|
* @param[in] int *p_iL1, int *p_iL2, int *p_iR1, int *p_iR2 四路巡线位指针
|
||
|
|
* @retval void
|
||
|
|
*/
|
||
|
|
void LineSeek_Get(int *p_iL1, int *p_iL2, int *p_iR1, int *p_iR2)
|
||
|
|
{
|
||
|
|
*p_iL1 = HAL_GPIO_ReadPin(LineSeek_L1_GPIO_Port, LineSeek_L1_Pin);
|
||
|
|
*p_iL2 = HAL_GPIO_ReadPin(LineSeek_L2_GPIO_Port, LineSeek_L2_Pin);
|
||
|
|
*p_iR1 = HAL_GPIO_ReadPin(LineSeek_R1_GPIO_Port, LineSeek_R1_Pin);
|
||
|
|
*p_iR2 = HAL_GPIO_ReadPin(LineSeek_R2_GPIO_Port, LineSeek_R2_Pin);
|
||
|
|
}
|