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https://gitee.com/Lyon1998/pikapython.git
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62 lines
1.2 KiB
C
62 lines
1.2 KiB
C
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#include <stdio.h>
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#include <string.h>
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#include "wm_hal.h"
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TOUCH_HandleTypeDef htouch;
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static void Touch_init(void);
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void Error_Handler(void);
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int main(void)
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{
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SystemClock_Config(CPU_CLK_160M);
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printf("enter main\r\n");
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Touch_init();
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while(1)
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{
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HAL_Delay(1000);
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}
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return 0;
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}
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// 在使用TOUCH功能时，TOUCH0（PA7）必须复用为TOUCH功能，不可以作为其他功能！！！
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static void Touch_init(void)
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{
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htouch.Instance = TOUCH;
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htouch.Init.Channel = TOUCH_CH_0 | TOUCH_CH_8 | TOUCH_CH_9 | TOUCH_CH_11 | TOUCH_CH_12 | TOUCH_CH_13 | TOUCH_CH_14;
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htouch.Init.ScanPeriod = 16;
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htouch.Init.Window = 32;
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htouch.Init.Threshold[0] = 120;
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htouch.Init.Threshold[8] = 120;
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htouch.Init.Threshold[9] = 120;
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htouch.Init.Threshold[11] = 120;
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htouch.Init.Threshold[12] = 120;
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htouch.Init.Threshold[13] = 120;
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htouch.Init.Threshold[14] = 120;
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htouch.Init.Irq_en = 1 << 0 | 1 << 8 | 1 << 9 | 1 << 11 | 1 << 12 | 1 << 13 | 1 << 14;
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HAL_TOUCH_Init(&htouch);
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}
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void HAL_TOUCH_Callback(TOUCH_HandleTypeDef *htouch, uint16_t Flag)
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{
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printf("%x\r\n", Flag);
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}
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void Error_Handler(void)
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{
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while (1)
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{
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}
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}
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void assert_failed(uint8_t *file, uint32_t line)
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{
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printf("Wrong parameters value: file %s on line %d\r\n", file, line);
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} |