选择Using new ets_vprintf instead of rom code 选项 按下“空格”勾选。 最后选择 < Save > Enter 确认 , 然后一直选择< Exit >退出配置页。 至此,ets_printf.c 文件中的内容就生效,替换了原来rom中的ets_printf函数了。 二、修改ets_printf函数 官方库里提供的ets_printf函数仍然不支持浮点数的格式控制符...
flash_wr_size += i2s_read_len; ets_printf("Sound recording %u%%\n", flash_wr_size * 100 / FLASH_RECORD_SIZE); ets_printf("Never Used Stack Size: %u\n", uxTaskGetStackHighWaterMark(NULL)); } file.close(); // 清空buff free(i2s_read_buff); i2s_read_buff = NULL; free(flash_w...
用ets_printf() 函数打印就好了,我们 IDF 里面也有其他中断handle函数打印的示例,你都可以搜搜看2 posts • Page 1 of 1 Return to “ESP-IDF 中文讨论版” Jump to Who is online Users browsing this forum: Baidu [Spider], Bing [Bot] and 2 guests...
WDG_ISR函数就是定时器1中断回调函数。函数比较简单，调用ets_printf函数打印“reboot”，后面就是调用esp...
With an ESP32S3 board (PowerFeather) the following code sometimes poweron-resets instead of waking up properly: Code: Select all extern "C" void app_main() { ets_delay_us(1000*1000); ets_printf("wakeup_cause=%d reset_reason=%d\n", esp_sleep_get_wakeup_cause(), esp_reset_reason()...
{ets_delay_us(nCount);}voidDHT11_Start(void){DHT11_OUT;//设置端口方向DHT11_CLR;//拉低端口DelayUs(19*1000);// vTaskDelay(19 * portTICK_RATE_MS); //持续最低18ms;DHT11_SET;//释放总线DelayUs(30);//总线由上拉电阻拉高,主机延时30uS;DHT11_IN;//设置端口方向while(!gpio_get_level(...
ets_printf("GPIO39 interrupt %d \r\n",gpio_num); } void gpio39_test(void) { gpio_config_t io_conf; //input //disable interrupt io_conf.intr_type = GPIO_PIN_INTR_DISABLE; //bit mask of the pins, use GPIO4/5 here io_conf.pin_bit_mask = 1ULL<<39; //set as input mode ...
adc_complete_flag) //等待采集完成 { ets_delay_us(10); } // time2=micros()-time1; timerStop(timer); adc_complete_flag = 0; //清标志 digitalWrite(ledPin, LOW); // Serial.printf("time:%d\r\n",time2); //打印花费时间 memset(data_json, '\0', strlen(data_json)); //将数组...
EXIT_CRITICAL();// ets_printf("%02x", HumHigh);// ets_printf("%02x", HumLow);// ets_printf("%02x", TempHigh);// ets_printf("%02x", TempLow);// ets_printf("%02x", TempChecksum);Temp = (u8)(HumHigh + HumLow + TempHigh + TempLow);//如果校验成功,往下运行if(TempChecksum =...
ets_printf("Failed to setup XIP, aborting\n"); abort(); } # endif //esp 平台初始化__esp_platform_start(); } esp 平台初始化 zephyr/soc/riscv/espressif_esp32/esp32c3/soc.c中__esp_platform_start完成 esp 平台的初始化,之后后通过z_cstart()进入 Zephyr 正式执行。 void __attribute__ (...