Closed 666wsp closed 2 months ago
我使用自带的出厂固件运行测试喇叭能正常工作,证明ES8311和功放电路完全没有问题
@666wsp have you checked this code?
Hi, @suda-morris ,I think he was using this demo and I had the same problem using this routine
https://github.com/espressif/esp-idf/tree/master/examples/peripherals/i2s/i2s_codec/i2s_es8311
@Y1hsiaochunnn Yes, you're right, this demo doesn't seem to be running correctly for esp32-p4 at the moment
Swap the I2S DI and DO GPIO can help, thanks for reporting!
@L-KAYA Thanks for the reply, I really didn't look closely at these pin definitions, I can run it successfully with my modifications
Hi,@L-KAYA ,I'm running the above I2S demo with ESP32-P4 Fuction_EV_Board V1.4 but it doesn't work, I checked the pin definition and it seems to be right
Answers checklist.
IDF version.
v5.3-beta2-281-g44f58ecb51
Espressif SoC revision.
ESP32-P4 chip revision: v0.1
Operating System used.
Linux
How did you build your project?
VS Code IDE
If you are using Windows, please specify command line type.
None
Development Kit.
esp32-p4-function-ev-board
Power Supply used.
USB
What is the expected behavior?
在运行I2S_ES8311实例时候使用功能没法正常运行,Example mode设置为music时喇叭也没发音,设置为echo时也没有捕获到外部音频在喇叭中播放
What is the actual behavior?
运行程序时喇叭会有发音
Steps to reproduce.
1、我使用自带的出厂固件运行测试喇叭能正常工作,证明ES8311和功放电路完全没有问题 2、在运行I2S_ES8311demo时候我使用逻辑分析I2C通讯正常 3、将功放芯片PA_CTRL引脚设置为高电平输出打开功放输出喇叭也没有正常发音
Debug Logs.
More Information.
No response