Search found 15 matches

by houyawei
Wed Feb 05, 2025 6:39 am
Forum: ESP-IDF 中文讨论版
Topic: 运行i2S ES8311的demo时,崩溃
Replies: 2
Views: 53

Re: 运行i2S ES8311的demo时,崩溃

在i2c tool里面都是正常的 i2c-tools> i2cdetect 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- 18 -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- ...
by houyawei
Wed Feb 05, 2025 6:38 am
Forum: ESP-IDF
Topic: When running the demo of i2S ES8311, it crashes
Replies: 2
Views: 90

Re: When running the demo of i2S ES8311, it crashes

i2c-tools> i2cdetect 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- 18 -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -...
by houyawei
Wed Feb 05, 2025 4:13 am
Forum: ESP-IDF
Topic: When running the demo of i2S ES8311, it crashes
Replies: 2
Views: 90

Re: When running the demo of i2S ES8311, it crashes

http://esp32.com/viewtopic.php?f=13&t=44204&p=143865#p143865 i2s es8311 codec example start ----------------------------- I (363) i2s_es8311: i2s driver init success E (1363) ES8311: es8311_init(329): I2C read/write error ESP_ERROR_CHECK failed: esp_err_t 0x107 (ESP_ERR_TIMEOUT) at 0x42007890 --- 0x...
by houyawei
Wed Feb 05, 2025 4:12 am
Forum: ESP-IDF 中文讨论版
Topic: 运行i2S ES8311的demo时,崩溃
Replies: 2
Views: 53

Re: 运行i2S ES8311的demo时,崩溃

http://esp32.com/viewtopic.php?f=13&t=44204&p=143865#p143865 i2s es8311 codec example start ----------------------------- I (363) i2s_es8311: i2s driver init success E (1363) ES8311: es8311_init(329): I2C read/write error ESP_ERROR_CHECK failed: esp_err_t 0x107 (ESP_ERR_TIMEOUT) at 0x42007890 --- 0x...
by houyawei
Wed Feb 05, 2025 4:11 am
Forum: ESP-IDF
Topic: i2s_es8311 example not working with ESP32-S3-LCD-EV-Board
Replies: 1
Views: 410

Re: i2s_es8311 example not working with ESP32-S3-LCD-EV-Board

I have the same problem, I am using ESO32-C3 and have tried ESPIDF5.1. X and 5.3. X versions, and the problem is the same. I2C read/write error But the demo test of i2c tools is normal https://www.esp32.com/viewtopic.php?f=13&t=44240 https://www.esp32.com/viewtopic.php?f=25&t=44239 i2s es8311 codec ...
by houyawei
Wed Feb 05, 2025 1:44 am
Forum: ESP-IDF
Topic: When running the demo of i2S ES8311, it crashes
Replies: 2
Views: 90

When running the demo of i2S ES8311, it crashes

There is a problem with es8311_init() es8311_write_reg() i2c reports all errors, I2C read/write error However, running the demo i2c tool can read and write ES8311 registers normally, and the read address is 0x18U. May I ask where to judge the problem. I have tried ESP IDF5.3.2 and ESP IDF5.1.4, both...
by houyawei
Wed Feb 05, 2025 1:41 am
Forum: ESP-IDF 中文讨论版
Topic: 运行i2S ES8311的demo时,崩溃
Replies: 2
Views: 53

运行i2S ES8311的demo时,崩溃

es8311_init()就出问题了
es8311_write_reg i2c全报错,I2C read/write error
但是运行demo i2c tool,可以正常读写ES8311的寄存器,读到的地址是0x18U。
请教一下需要从哪判断问题。
试过ESP IDF5.3.2,ESP IDF5.1.4都是一样的问题。
by houyawei
Tue Jan 21, 2025 2:14 am
Forum: 硬件问题讨论
Topic: ESP32-C3开发板用数据线连接在电脑USB口上,无法识别出端口
Replies: 8
Views: 33432

Re: ESP32-C3开发板用数据线连接在电脑USB口上,无法识别出端口

我有同样的问题,自己画的板子。uart0口可以下载,usb 口(d+ d-)不识别
by houyawei
Mon Jan 20, 2025 10:39 am
Forum: 硬件问题讨论
Topic: 新手设计了一块 esp32 c3 pcb,不能工作,怎么排查问题
Replies: 2
Views: 2157

Re: 新手设计了一块 esp32 c3 pcb,不能工作,怎么排查问题

继续尝试: 1.测量晶振,40Mhz正常 2.由于我的板子没有焊接usb转串口模块,直接引出到芯片U0tx UoRX上面,接到外置的USB转ttl。可以正常烧录 只不过输出的是这些 E:\ESPproject\hello_world\hello_world> & 'd:\esp\.espressif\python_env\idf5.3_py3.11_env\Scripts\python.exe' 'd:\esp\v5.3.2\esp-idf\tools\idf_monitor.py' -p COM13 -b 115200 --toolchain-prefix riscv32-esp-elf- ...
by houyawei
Mon Jan 20, 2025 2:38 am
Forum: 硬件问题讨论
Topic: 新手设计了一块 esp32 c3 pcb,不能工作,怎么排查问题
Replies: 2
Views: 2157

Re: 新手设计了一块 esp32 c3 pcb,不能工作,怎么排查问题

接在windows上面提示无法识别的usb设备 设备描述符请求失败
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