1 post • Page1of1 rotematari Posts:4 Joined:Tue Mar 26, 2024 3:36 pm Postbyrotematari»Thu Apr 25, 2024 9:21 am i am trying to read data from SHT30 and I'm getting a ESP_ERR_TIMEOUT I did some digging and saw that was a common problem... ...
E (420) example: Failed to initialize the card (ESP_ERR_TIMEOUT). Make sure SD card lines have pull-up resistors in place. 微信图片_20231219210136.png 微信图片_20231219210308.png 微信图片_20231219210311.pngYou do not have the required permissions to view the files attached to this post....
Re: i2c能正确读到数据,但是仍然会返回ESP_ERR_TIMEOUT by ESP_MacChu » Mon Jan 08, 2024 6:07 am 当返回ESP_OK时,数据是正确的。但是当返回ESP_ERR_TIMEOUT时,数据是不可用的。 为了处理这种情况可以:1. 延长等待时间 2. 应用层判断超时后进行重发5...
Modbus master err = 0x107 (ESP_ERR_TIMEOUT)by rtborg » Wed Mar 30, 2022 1:02 pm I am using the Modbus master example with the following hardware: - ESP32 DevKitC V4 - RTU mode, baud rate 115200 - Slave respond timeout: 2000 ms...
A fatal error occurred: Timed out waiting for packet content Then into serial monitor I got (looping) ets Jun 8 2016 00:22:57 rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) flash read err, 1000 Falling back to built-in command interpreter. ...
首先,检查输入参数的有效性。如果handle或out_raw为空指针,或者chan超出了有效范围,将返回相应的错误码。 然后,尝试获取ADC单元的锁。如果获取失败,返回ESP_ERR_TIMEOUT。 进入临界区,使用rtc_spinlock进行保护。 调用adc_oneshot_hal_setup函数,设置ADC单元的相关参数。
* ESP_ERR_INVALID_ARG:参数无效 * ESP_ERR_TIMEOUT:等待TX队列时超时 * ESP_FAIL:TX队列已禁用,且当前正在传输另一条消息 * ESP_ERR_INVALID_STATE:CAN驱动程序未运行或未安装 * ESP_ERR_NOT_SUPPORTED:只听模式不支持发送 ***/ //从接收队列接收1个消息,若队列为空,则阻塞 esp_err_t twai_receive...
esp_err_t esp_timer_start_once(esp_timer_handle_t小时,uint64_t timeout_us) 1. 启动单次计时器。调用此函数时,计时器不应运行。参数计时器 – 使用esp_timer_create创建的计时器句柄timeout_us– 计时器超时,以相对于当前时刻的微秒为单位返回关于成功的ESP_OKESP_ERR_INVALID_ARG句柄是否无效ESP_ERR_...
根据 E (616) emac_esp32: emac_esp32_init(303): reset timeout 信息，感觉ESP32内部EMAC还没有...
Needless to say, by pulling io2 High at boot, all future operations didn't work. Including using the boot and rst/en buttons. It would jump into the bootloader but wouldn't timeout at the packets. I fixed it by power cycling the chip while holding down the boot pin, instead of ...