【MAX32660试用体验】用单个彩灯制作红绿灯测RTC中断。

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问答对人有帮助，内容完整，我也想知道答案 0 本帖最后由 lustao 于 2019-3-21 13:37 编辑接上一个把红绿灯亮及闪作个按rtc时钟中断每秒8次的程序，按键中断显时 /*** Includes */ #include #include #include "mxc_config.h" #include "nvic_table.h" #include "board.h" #include "rtc.h" #include "led.h" #include "pb.h" #include "tmr_utils.h" #include "gpio.h" /* Definitions **/ #define LED_ALARM 0 #define TIME_OF_DAY_SEC 2 #define SUBSECOND_MSEC_0 125 #define SUBSECOND_MSEC_1 250 #define SECS_PER_MIN 60 #define SECS_PER_HR (60 SECS_PER_MIN) #define SECS_PER_DAY (24 * SECS_PER_HR) #define MSEC_TO_RSSA(x) (0 - ((x * 256) / 1000)) /* Converts a time in milleseconds to the equivalent RSSA register value. / /LED Control PIN red/ #define GPIO_PORT_OUT PORT_0 #define GPIO_PIN_OUT PIN_9 /** Globals */ uint32_t ss_interval = SUBSECOND_MSEC_0; volatile int buttonPressed = 0; volatile int rtcalarm = 0; /* Functions **/ void RTC_IRQHandler(void) { int flags = RTC_GetFlags(); rtcalarm = 1; / Check sub-second alarm flag. / if (flags & MXC_F_RTC_CTRL_ALSF) { RTC_ClearFlags(MXC_F_RTC_CTRL_ALSF); } / Check time-of-day alarm flag. / if (flags & MXC_F_RTC_CTRL_ALDF) { RTC_ClearFlags(MXC_F_RTC_CTRL_ALDF); / Set a new alarm 10 seconds from current time. / int time = RTC_GetSecond(); if (RTC_SetTimeofdayAlarm(MXC_RTC, time + TIME_OF_DAY_SEC) != E_NO_ERROR) { / Handle Error / } // Toggle the sub-second alarm interval. if (RTC_SetSubsecondAlarm(MXC_RTC, MSEC_TO_RSSA(ss_interval)) != E_NO_ERROR) { / Handle Error / } } } void buttonHandler(void pb) { buttonPressed = 1; } void printTime(void) { int day, hr, min, sec; double subsec; subsec = RTC_GetSubSecond() / 256.0; sec = RTC_GetSecond(); day = sec / SECS_PER_DAY; sec -= day * SECS_PER_DAY; hr = sec / SECS_PER_HR; sec -= hr * SECS_PER_HR; min = sec / SECS_PER_MIN; sec -= min * SECS_PER_MIN; subsec += sec; printf("Current Time (dd:hh:mm:ss): %02d:%02d:%02d:%05.2fn", day, hr, min, subsec); } int main(void) { const sys_cfg_tmr_t sys_tmr_cfg = {0}; // Do not enable timer output. sys_cfg_rtc_t sys_cfg; gpio_cfg_t gpio_out0; /* Setup output pin FOR led. / gpio_out0.port = GPIO_PORT_OUT; gpio_out0.mask = GPIO_PIN_OUT; gpio_out0.pad = GPIO_PAD_NONE; gpio_out0.func = GPIO_FUNC_OUT; GPIO_Config(&gpio_out0); int count = 0; printf("nn** RTC led ***nn"); printf( "1. This example outputs the same state onto P0.9 (led_R) and outputs the same n state onto P0.13 (led_G).n"); printf("2. An interrupt is set up on P0.12. when that interrupt occurs.nn"); printf("The RTC is enabled and the sub-second alarm set to trigger every %d ms.n", SUBSECOND_MSEC_1); NVIC_EnableIRQ(RTC_IRQn); // Setup callback to receive notification of when button is pressed. PB_RegisterCallback(0, buttonHandler); // Turn LED off initially GPIO_OutClr(&gpio_out0); LED_Off(LED_ALARM); sys_cfg.tmr = MXC_TMR0; if (RTC_Init(MXC_RTC, 0, 0, &sys_cfg) != E_NO_ERROR) { printf("Failed RTC_Setup().n"); return -1; } printf("RTC started.n"); printTime(); if (RTC_SetTimeofdayAlarm(MXC_RTC, TIME_OF_DAY_SEC) != E_NO_ERROR) { printf("Failed RTC_SetTimeofdayAlarm().n"); return -1; } if (RTC_EnableTimeofdayInterrupt(MXC_RTC) != E_NO_ERROR) { printf("Failed RTC_EnableTimeofdayInterrupt().n"); return -1; } if (RTC_SetSubsecondAlarm(MXC_RTC, (uint32_t)MSEC_TO_RSSA(SUBSECOND_MSEC_0)) != E_NO_ERROR) { printf("Failed RTC_SetSubsecondAlarm().n"); return -1; } if (RTC_EnableSubsecondInterrupt(MXC_RTC) != E_NO_ERROR) { printf("Failed RTC_EnableSubsecondInterrupt().n"); return -1; } if (RTC_EnableRTCE(MXC_RTC) != E_NO_ERROR) { printf("Failed RTC_EnableRTCE().n"); return -1; } int a[7][3]={ {1,1,40}, {10,1,40}, {10,0,2},{10,1,2}, {10,0,2}, {10,1,2} , {11,1,10}}; //(red=1,green=10 ,yellow=11), (on=1 ,off=0), time=s/0.25 int ledout=a[0][0],ledis=a[0][1] ,ledtime=a[0][2]; if(ledis){ switch(ledout){ case 1: GPIO_OutSet(&gpio_out0);printf("LED_R is ONn"); break; case 10: LED_On(LED_ALARM);printf("LED_G is ONn"); break; case 11: GPIO_OutSet(&gpio_out0);LED_On(LED_ALARM);printf(" LED_Y is ONn"); break; default:printf("errorn"); break; } } else{GPIO_OutClr(&gpio_out0);LED_Off(LED_ALARM);} int i=0; while (1) { if (buttonPressed) { // Show the time elapsed. printTime(); // Delay for switch debouncing. TMR_Delay(MXC_TMR0, MSEC(100), &sys_tmr_cfg); printf("buttonPressed count = %dn", count++); // Re-arm switch detection. buttonPressed = 0; } if (rtcalarm) { // Show the time elapsed. printTime(); // Delay for switch debouncing. //TMR_Delay(MXC_TMR0, MSEC(100), &sys_tmr_cfg); //printf("rtcalarm count = %dn", count++); // Re-arm switch detection. rtcalarm = 0; count++; if ( ledtime){ ledtime--; } else{ GPIO_OutClr(&gpio_out0);LED_Off(LED_ALARM); i++; if (i>6){ i=0;} ledout=a[i][0],ledis=a[i][1] ,ledtime=a[i][2]; if(ledis){ switch(ledout){ case 1: GPIO_OutSet(&gpio_out0);printf("LED_R is ON rtcalarm count = %dn", count); break; case 10: LED_On(LED_ALARM);printf("LED_G is ON rtcalarm count = %dn", count); break; case 11: GPIO_OutSet(&gpio_out0);LED_On(LED_ALARM);printf(" LED_Y is ON rtcalarm count = %dn", count); break; default:printf("errorn"); break; } }else{GPIO_OutClr(&gpio_out0);LED_Off(LED_ALARM);printf("LED_Offn");} } } } } 复制代码* 单步调试数据 *** RTC led **** 1. This example outputs the same state onto P0.9 (led_R) and outputs the same state onto P0.13 (led_G). 2. An interrupt is set up on P0.12. when that interrupt occurs. The RTC is enabled and the sub-second alarm set to trigger every 250 ms. RTC started. Current Time (dd:hh:mm:ss): 00:00:00:00.00 LED_R is ON Current Time (dd:hh:mm:ss): 00:00:00:19.45 Current Time (dd:hh:mm:ss): 00:00:00:23.15 Current Time (dd:hh:mm:ss): 00:00:00:26.55 Current Time (dd:hh:mm:ss): 00:00:00:30.36 Current Time (dd:hh:mm:ss): 00:00:00:35.18 buttonPressed count = 4 Current Time (dd:hh:mm:ss): 00:00:00:40.14 Current Time (dd:hh:mm:ss): 00:00:00:48.23 Current Time (dd:hh:mm:ss): 00:00:00:53.71 Current Time (dd:hh:mm:ss): 00:00:00:53.84 Current Time (dd:hh:mm:ss): 00:00:00:53.96 Current Time (dd:hh:mm:ss): 00:00:00:54.09 Current Time (dd:hh:mm:ss): 00:00:00:54.21 Current Time (dd:hh:mm:ss): 00:00:00:54.34 Current Time (dd:hh:mm:ss): 00:00:00:54.46 Current Time (dd:hh:mm:ss): 00:00:00:54.59 Current Time (dd:hh:mm:ss): 00:00:00:54.71 Current Time (dd:hh:mm:ss): 00:00:00:54.84 Current Time (dd:hh:mm:ss): 00:00:00:54.96 Current Time (dd:hh:mm:ss): 00:00:00:55.00 Current Time (dd:hh:mm:ss): 00:00:00:55.12 Current Time (dd:hh:mm:ss): 00:00:00:55.25 Current Time (dd:hh:mm:ss): 00:00:00:55.38 Current Time (dd:hh:mm:ss): 00:00:00:55.50 Current Time (dd:hh:mm:ss): 00:00:00:55.62 Current Time (dd:hh:mm:ss): 00:00:00:55.75 Current Time (dd:hh:mm:ss): 00:00:00:55.88 Current Time (dd:hh:mm:ss): 00:00:00:56.00 Current Time (dd:hh:mm:ss): 00:00:00:56.12 Current Time (dd:hh:mm:ss): 00:00:00:56.25 Current Time (dd:hh:mm:ss): 00:00:00:56.38 Current Time (dd:hh:mm:ss): 00:00:00:56.50 Current Time (dd:hh:mm:ss): 00:00:00:56.62 Current Time (dd:hh:mm:ss): 00:00:00:56.75 Current Time (dd:hh:mm:ss): 00:00:00:56.88 Current Time (dd:hh:mm:ss): 00:00:00:57.00 Current Time (dd:hh:mm:ss): 00:00:00:57.12 Current Time (dd:hh:mm:ss): 00:00:00:57.25 Current Time (dd:hh:mm:ss): 00:00:00:57.38 Current Time (dd:hh:mm:ss): 00:00:00:57.50 Current Time (dd:hh:mm:ss): 00:00:00:57.62 Current Time (dd:hh:mm:ss): 00:00:00:57.75 Current Time (dd:hh:mm:ss): 00:00:00:57.88 LED_G is ON rtcalarm count = 42 Current Time (dd:hh:mm:ss): 00:00:00:58.00 Current Time (dd:hh:mm:ss): 00:00:00:58.12 Current Time (dd:hh:mm:ss): 00:00:00:58.25 Current Time (dd:hh:mm:ss): 00:00:00:58.38 Current Time (dd:hh:mm:ss): 00:00:00:58.50 Current Time (dd:hh:mm:ss): 00:00:00:58.62 Current Time (dd:hh:mm:ss): 00:00:00:58.75 Current Time (dd:hh:mm:ss): 00:00:00:58.88 Current Time (dd:hh:mm:ss): 00:00:00:59.00 Current Time (dd:hh:mm:ss): 00:00:00:59.12 Current Time (dd:hh:mm:ss): 00:00:00:59.25 Current Time (dd:hh:mm:ss): 00:00:00:59.38 Current Time (dd:hh:mm:ss): 00:00:00:59.50 Current Time (dd:hh:mm:ss): 00:00:00:59.62 Current Time (dd:hh:mm:ss): 00:00:00:59.75 Current Time (dd:hh:mm:ss): 00:00:00:59.88 Current Time (dd:hh:mm:ss): 00:00:01:00.00 Current Time (dd:hh:mm:ss): 00:00:01:00.12 Current Time (dd:hh:mm:ss): 00:00:01:00.25 Current Time (dd:hh:mm:ss): 00:00:01:00.38 Current Time (dd:hh:mm:ss): 00:00:01:00.50 Current Time (dd:hh:mm:ss): 00:00:01:00.62 Current Time (dd:hh:mm:ss): 00:00:01:00.75 Current Time (dd:hh:mm:ss): 00:00:01:00.88 Current Time (dd:hh:mm:ss): 00:00:01:01.00 Current Time (dd:hh:mm:ss): 00:00:01:01.12 Current Time (dd:hh:mm:ss): 00:00:01:01.25 Current Time (dd:hh:mm:ss): 00:00:01:01.38 Current Time (dd:hh:mm:ss): 00:00:01:01.50 Current Time (dd:hh:mm:ss): 00:00:01:01.62 Current Time (dd:hh:mm:ss): 00:00:01:01.75 Current Time (dd:hh:mm:ss): 00:00:01:01.88 Current Time (dd:hh:mm:ss): 00:00:01:02.00 Current Time (dd:hh:mm:ss): 00:00:01:02.12 Current Time (dd:hh:mm:ss): 00:00:01:02.25 Current Time (dd:hh:mm:ss): 00:00:01:02.38 Current Time (dd:hh:mm:ss): 00:00:01:02.50 Current Time (dd:hh:mm:ss): 00:00:01:02.62 Current Time (dd:hh:mm:ss): 00:00:01:02.75 Current Time (dd:hh:mm:ss): 00:00:01:02.88 Current Time (dd:hh:mm:ss): 00:00:01:03.00 LED_Off Current Time (dd:hh:mm:ss): 00:00:01:03.12 Current Time (dd:hh:mm:ss): 00:00:01:03.25 Current Time (dd:hh:mm:ss): 00:00:01:03.38 LED_G is ON rtcalarm count = 86 Current Time (dd:hh:mm:ss): 00:00:01:03.50 Current Time (dd:hh:mm:ss): 00:00:01:03.62 Current Time (dd:hh:mm:ss): 00:00:01:03.75 LED_Off Current Time (dd:hh:mm:ss): 00:00:01:03.88 Current Time (dd:hh:mm:ss): 00:00:01:04.00 Current Time (dd:hh:mm:ss): 00:00:01:04.12 LED_G is ON rtcalarm count = 92 Current Time (dd:hh:mm:ss): 00:00:01:04.25 Current Time (dd:hh:mm:ss): 00:00:01:04.38 Current Time (dd:hh:mm:ss): 00:00:01:04.50 LED_Y is ON rtcalarm count = 95 Current Time (dd:hh:mm:ss): 00:00:01:04.62 Current Time (dd:hh:mm:ss): 00:00:01:04.75 Current Time (dd:hh:mm:ss): 00:00:01:04.88 Current Time (dd:hh:mm:ss): 00:00:01:05.00 Current Time (dd:hh:mm:ss): 00:00:01:05.12 Current Time (dd:hh:mm:ss): 00:00:01:05.25 Current Time (dd:hh:mm:ss): 00:00:01:05.38 Current Time (dd:hh:mm:ss): 00:00:01:05.50 Current Time (dd:hh:mm:ss): 00:00:01:05.62 Current Time (dd:hh:mm:ss): 00:00:01:05.75 Current Time (dd:hh:mm:ss): 00:00:01:05.88 LED_R is ON rtcalarm count = 106 Current Time (dd:hh:mm:ss): 00:00:01:06.00 Current Time (dd:hh:mm:ss): 00:00:01:06.12 Current Time (dd:hh:mm:ss): 00:00:01:06.25 Current Time (dd:hh:mm:ss): 00:00:01:06.38 Current Time (dd:hh:mm:ss): 00:00:01:06.50 Current Time (dd:hh:mm:ss): 00:00:01:06.62 Current Time (dd:hh:mm:ss): 00:00:01:06.75 Current Time (dd:hh:mm:ss): 00:00:01:06.88 Current Time (dd:hh:mm:ss): 00:00:01:07.00 Current Time (dd:hh:mm:ss): 00:00:01:07.12 Current Time (dd:hh:mm:ss): 00:00:01:07.25 Current Time (dd:hh:mm:ss): 00:00:01:07.38 Current Time (dd:hh:mm:ss): 00:00:01:07.50 Current Time (dd:hh:mm:ss): 00:00:01:07.62 Current Time (dd:hh:mm:ss): 00:00:01:07.75 Current Time (dd:hh:mm:ss): 00:00:01:07.88 Current Time (dd:hh:mm:ss): 00:00:01:08.00 Current Time (dd:hh:mm:ss): 00:00:01:08.12 Current Time (dd:hh:mm:ss): 00:00:01:08.25 Current Time (dd:hh:mm:ss): 00:00:01:08.38 Current Time (dd:hh:mm:ss): 00:00:01:08.50 Current Time (dd:hh:mm:ss): 00:00:01:08.62 Current Time (dd:hh:mm:ss): 00:00:01:08.75 Current Time (dd:hh:mm:ss): 00:00:01:08.88 Current Time (dd:hh:mm:ss): 00:00:01:09.00 Current Time (dd:hh:mm:ss): 00:00:01:09.12 Current Time (dd:hh:mm:ss): 00:00:01:09.25 Current Time (dd:hh:mm:ss): 00:00:01:09.38 Current Time (dd:hh:mm:ss): 00:00:01:09.50 Current Time (dd:hh:mm:ss): 00:00:01:09.62 Current Time (dd:hh:mm:ss): 00:00:01:09.75 Current Time (dd:hh:mm:ss): 00:00:01:09.88 Current Time (dd:hh:mm:ss): 00:00:01:10.00 Current Time (dd:hh:mm:ss): 00:00:01:10.12 Current Time (dd:hh:mm:ss): 00:00:01:10.25 Current Time (dd:hh:mm:ss): 00:00:01:10.38 Current Time (dd:hh:mm:ss): 00:00:01:10.50 Current Time (dd:hh:mm:ss): 00:00:01:10.62 Current Time (dd:hh:mm:ss): 00:00:01:10.75 Current Time (dd:hh:mm:ss): 00:00:01:10.88 Current Time (dd:hh:mm:ss): 00:00:01:11.00 LED_G is ON rtcalarm count = 147 Current Time (dd:hh:mm:ss): 00:00:01:11.12 Current Time (dd:hh:mm:ss): 00:00:01:11.25 Current Time (dd:hh:mm:ss): 00:00:01:11.38 Current Time (dd:hh:mm:ss): 00:00:01:11.50 Current Time (dd:hh:mm:ss): 00:00:01:11.62 Current Time (dd:hh:mm:ss): 00:00:01:11.75 Current Time (dd:hh:mm:ss): 00:00:01:11.88 Current Time (dd:hh:mm:ss): 00:00:01:12.00 Current Time (dd:hh:mm:ss): 00:00:01:12.12 Current Time (dd:hh:mm:ss): 00:00:01:12.25 Current Time (dd:hh:mm:ss): 00:00:01:12.38 Current Time (dd:hh:mm:ss): 00:00:01:12.50 Current Time (dd:hh:mm:ss): 00:00:01:12.62 Current Time (dd:hh:mm:ss): 00:00:01:12.75 Current Time (dd:hh:mm:ss): 00:00:01:12.88 Current Time (dd:hh:mm:ss): 00:00:01:13.00 Current Time (dd:hh:mm:ss): 00:00:01:13.12 Current Time (dd:hh:mm:ss): 00:00:01:13.25 Current Time (dd:hh:mm:ss): 00:00:01:13.38 Current Time (dd:hh:mm:ss): 00:00:01:13.50 Current Time (dd:hh:mm:ss): 00:00:01:13.62 Current Time (dd:hh:mm:ss): 00:00:01:13.75 Current Time (dd:hh:mm:ss): 00:00:01:13.88 Current Time (dd:hh:mm:ss): 00:00:01:14.00 Current Time (dd:hh:mm:ss): 00:00:01:14.12 Current Time (dd:hh:mm:ss): 00:00:01:14.25 Current Time (dd:hh:mm:ss): 00:00:01:14.38 Current Time (dd:hh:mm:ss): 00:00:01:14.50 Current Time (dd:hh:mm:ss): 00:00:01:14.62 Current Time (dd:hh:mm:ss): 00:00:01:14.75 Current Time (dd:hh:mm:ss): 00:00:01:14.88 Current Time (dd:hh:mm:ss): 00:00:01:15.00 Current Time (dd:hh:mm:ss): 00:00:01:15.12 Current Time (dd:hh:mm:ss): 00:00:01:15.25 Current Time (dd:hh:mm:ss): 00:00:01:15.38 Current Time (dd:hh:mm:ss): 00:00:01:15.50 Current Time (dd:hh:mm:ss): 00:00:01:15.62 Current Time (dd:hh:mm:ss): 00:00:01:15.75 Current Time (dd:hh:mm:ss): 00:00:01:15.88 Current Time (dd:hh:mm:ss): 00:00:01:16.00 Current Time (dd:hh:mm:ss): 00:00:01:16.12 LED_Off Current Time (dd:hh:mm:ss): 00:00:01:16.25 Current Time (dd:hh:mm:ss): 00:00:01:16.38 Current Time (dd:hh:mm:ss): 00:00:01:16.50 LED_G is ON rtcalarm count = 191 Current Time (dd:hh:mm:ss): 00:00:01:16.62 Current Time (dd:hh:mm:ss): 00:00:01:16.75 Current Time (dd:hh:mm:ss): 00:00:01:16.88 LED_Off Current Time (dd:hh:mm:ss): 00:00:01:17.00 Current Time (dd:hh:mm:ss): 00:00:01:17.12 Current Time (dd:hh:mm:ss): 00:00:01:17.25 LED_G is ON rtcalarm count = 197 Current Time (dd:hh:mm:ss): 00:00:01:17.38 Current Time (dd:hh:mm:ss): 00:00:01:17.50 Current Time (dd:hh:mm:ss): 00:00:01:17.62 LED_Y is ON rtcalarm count = 200 Current Time (dd:hh:mm:ss): 00:00:01:17.75 Current Time (dd:hh:mm:ss): 00:00:01:17.88 Current Time (dd:hh:mm:ss): 00:00:01:18.00 Current Time (dd:hh:mm:ss): 00:00:01:18.12 Current Time (dd:hh:mm:ss): 00:00:01:18.25 Current Time (dd:hh:mm:ss): 00:00:01:18.38 Current Time (dd:hh:mm:ss): 00:00:01:18.50 Current Time (dd:hh:mm:ss): 00:00:01:18.62 Current Time (dd:hh:mm:ss): 00:00:01:18.75 Current Time (dd:hh:mm:ss): 00:00:01:18.88 Current Time (dd:hh:mm:ss): 00:00:01:19.00 LED_R is ON rtcalarm count = 211 Current Time (dd:hh:mm:ss): 00:00:01:19.12 Current Time (dd:hh:mm:ss): 00:00:01:19.25 Current Time (dd:hh:mm:ss): 00:00:01:19.38 Current Time (dd:hh:mm:ss): 00:00:01:19.50 Current Time (dd:hh:mm:ss): 00:00:01:19.62 Current Time (dd:hh:mm:ss): 00:00:01:19.75 Current Time (dd:hh:mm:ss): 00:00:01:19.88 Current Time (dd:hh:mm:ss): 00:00:01:20.00 Current Time (dd:hh:mm:ss): 00:00:01:20.12 Current Time (dd:hh:mm:ss): 00:00:01:20.25 Current Time (dd:hh:mm:ss): 00:00:01:20.38 Current Time (dd:hh:mm:ss): 00:00:01:20.50 Current Time (dd:hh:mm:ss): 00:00:01:20.62 Current Time (dd:hh:mm:ss): 00:00:01:20.75 Current Time (dd:hh:mm:ss): 00:00:01:20.88 Current Time (dd:hh:mm:ss): 00:00:01:21.00 Current Time (dd:hh:mm:ss): 00:00:01:21.12 Current Time (dd:hh:mm:ss): 00:00:01:21.25 Current Time (dd:hh:mm:ss): 00:00:01:21.38 Current Time (dd:hh:mm:ss): 00:00:01:21.50 Current Time (dd:hh:mm:ss): 00:00:01:21.62 Current Time (dd:hh:mm:ss): 00:00:01:21.75 Current Time (dd:hh:mm:ss): 00:00:01:21.88 Current Time (dd:hh:mm:ss): 00:00:01:22.00 Current Time (dd:hh:mm:ss): 00:00:01:22.12 Current Time (dd:hh:mm:ss): 00:00:01:22.25 Current Time (dd:hh:mm:ss): 00:00:01:22.38 Current Time (dd:hh:mm:ss): 00:00:01:22.50 Current Time (dd:hh:mm:ss): 00:00:01:22.62 Current Time (dd:hh:mm:ss): 00:00:01:22.75 Current Time (dd:hh:mm:ss): 00:00:01:22.88 Current Time (dd:hh:mm:ss): 00:00:01:23.00 Current Time (dd:hh:mm:ss): 00:00:01:23.12 Current Time (dd:hh:mm:ss): 00:00:01:23.25 Current Time (dd:hh:mm:ss): 00:00:01:23.38 Current Time (dd:hh:mm:ss): 00:00:01:23.50 Current Time (dd:hh:mm:ss): 00:00:01:23.62 Current Time (dd:hh:mm:ss): 00:00:01:23.75 Current Time (dd:hh:mm:ss): 00:00:01:23.88 Current Time (dd:hh:mm:ss): 00:00:01:24.00 Current Time (dd:hh:mm:ss): 00:00:01:24.12 LED_G is ON rtcalarm count = 252 Current Time (dd:hh:mm:ss): 00:00:01:24.25 Current Time (dd:hh:mm:ss): 00:00:01:24.38 Current Time (dd:hh:mm:ss): 00:00:01:24.50 Current Time (dd:hh:mm:ss): 00:00:01:24.62 Current Time (dd:hh:mm:ss): 00:00:01:24.75 Current Time (dd:hh:mm:ss): 00:00:01:24.88 Current Time (dd:hh:mm:ss): 00:00:01:25.00 Current Time (dd:hh:mm:ss): 00:00:01:25.12 Current Time (dd:hh:mm:ss): 00:00:01:25.25 Current Time (dd:hh:mm:ss): 00:00:01:25.38 Current Time (dd:hh:mm:ss): 00:00:01:25.50 Current Time (dd:hh:mm:ss): 00:00:01:25.62 Current Time (dd:hh:mm:ss): 00:00:01:25.75 Current Time (dd:hh:mm:ss): 00:00:01:25.88 Current Time (dd:hh:mm:ss): 00:00:01:26.00 Current Time (dd:hh:mm:ss): 00:00:01:26.12 Current Time (dd:hh:mm:ss): 00:00:01:26.25 Current Time (dd:hh:mm:ss): 00:00:01:26.38 Current Time (dd:hh:mm:ss): 00:00:01:26.50 Current Time (dd:hh:mm:ss): 00:00:01:26.62 Current Time (dd:hh:mm:ss): 00:00:01:26.75 Current Time (dd:hh:mm:ss): 00:00:01:26.88 Current Time (dd:hh:mm:ss): 00:00:01:27.00 Current Time (dd:hh:mm:ss): 00:00:01:27.12 Current Time (dd:hh:mm:ss): 00:00:01:27.25 Current Time (dd:hh:mm:ss): 00:00:01:27.38 Current Time (dd:hh:mm:ss): 00:00:01:27.50 Current Time (dd:hh:mm:ss): 00:00:01:27.62 Current Time (dd:hh:mm:ss): 00:00:01:27.75 Current Time (dd:hh:mm:ss): 00:00:01:27.88 Current Time (dd:hh:mm:ss): 00:00:01:28.00 Current Time (dd:hh:mm:ss): 00:00:01:28.12 Current Time (dd:hh:mm:ss): 00:00:01:28.25 Current Time (dd:hh:mm:ss): 00:00:01:28.38 Current Time (dd:hh:mm:ss): 00:00:01:28.50 Current Time (dd:hh:mm:ss): 00:00:01:28.62 Current Time (dd:hh:mm:ss): 00:00:01:28.75 Current Time (dd:hh:mm:ss): 00:00:01:28.88 Current Time (dd:hh:mm:ss): 00:00:01:29.00 Current Time (dd:hh:mm:ss): 00:00:01:29.12 Current Time (dd:hh:mm:ss): 00:00:01:29.25 LED_Off Current Time (dd:hh:mm:ss): 00:00:01:29.38 Current Time (dd:hh:mm:ss): 00:00:01:29.50 Current Time (dd:hh:mm:ss): 00:00:01:29.62 LED_G is ON rtcalarm count = 296 Current Time (dd:hh:mm:ss): 00:00:01:29.75 Current Time (dd:hh:mm:ss): 00:00:01:29.88 Current Time (dd:hh:mm:ss): 00:00:01:30.00 LED_Off Current Time (dd:hh:mm:ss): 00:00:01:30.12 Current Time (dd:hh:mm:ss): 00:00:01:30.25 Current Time (dd:hh:mm:ss): 00:00:01:30.38 LED_G is ON rtcalarm count = 302 Current Time (dd:hh:mm:ss): 00:00:01:30.50 Current Time (dd:hh:mm:ss): 00:00:01:30.62 Current Time (dd:hh:mm:ss): 00:00:01:30.75 LED_Y is ON rtcalarm count = 305 Current Time (dd:hh:mm:ss): 00:00:01:30.88 Current Time (dd:hh:mm:ss): 00:00:01:31.00 Current Time (dd:hh:mm:ss): 00:00:01:31.12 Current Time (dd:hh:mm:ss): 00:00:01:31.25 Current Time (dd:hh:mm:ss): 00:00:01:31.38 复制代码能正常工作 com口 0
2019-3-19 16:42:52　　评论淘帖0 邀请回答您可以邀请以下用户，快速回答问题 × 谢新貌该类别下有 43 个回答。邀请回答新星之火12138 该类别下有 39 个回答。邀请回答 911119qianhao 该类别下有 35 个回答。邀请回答 hgimtk 该类别下有 32 个回答。邀请回答 wang21cj 该类别下有 31 个回答。邀请回答独孤辉二该类别下有 27 个回答。邀请回答 wuli北该类别下有 25 个回答，其中被选为最佳答案 1 次。邀请回答 hy381 该类别下有 24 个回答。邀请回答周鹏生该类别下有 24 个回答。邀请回答修罗君该类别下有 24 个回答，其中被选为最佳答案 1 次。邀请回答 butterflydw 该类别下有 24 个回答。邀请回答牛牛爱吃草该类别下有 24 个回答。邀请回答 horayte 该类别下有 24 个回答，其中被选为最佳答案 1 次。邀请回答大洼球王该类别下有 23 个回答。邀请回答 32949523596693 该类别下有 23 个回答。邀请回答蔡甸一角该类别下有 23 个回答。邀请回答 hisysteeoke 该类别下有 23 个回答。邀请回答名士流该类别下有 23 个回答。邀请回答 a732538 该类别下有 22 个回答。邀请回答 testd27 该类别下有 22 个回答，其中被选为最佳答案 1 次。邀请回答举报卢松涛相关推荐 • 红绿灯问题求助？ 2529 • 基于交通流量实时监测的自定时红绿灯系统的设计与制作 2096 • 求助红绿灯同步显示电路制作 4123 • MAX32660支持哪些系统平台？ 401 • 红绿灯电路图 10879 • 请问无人驾驶技术在红绿灯处是怎么处理的？ 1346 • 51单片机控制带有人行横道的红绿灯 3206 • 单片机如何检测救护车过红绿灯 4423 • 模拟红绿灯时，一键红灯的问题 1520 • hispark3861扩展板使用HIHope_wifi_iot_Hi3861SPC021怎么驱动 1535