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I uploaded an example of a massstorage program via arduino ide, and different code cannot be uploaded to the device anymore. It looks like a usb disk and has no serial port. WeAct CH552 Mini
https:…
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Hello! I'm writing this issue with hope that you could give me some help. I'm facing a strange behavior with CH552 dev board and the module W25Q32 (external flash memory) when I'm reading data when I …
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Im trying to get timer 1 to work. Until now it is not entering the overflow interupt. My clock settings are:
//Clock settings
TMOD |= (1
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Hello. I'm writing this issue with hope that you could give me some help or guidance.
I've ported your library to work with CH552 microcontrollers, it was simple because your library is easy to use …
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Hello,
I used M5Stack and M5StickC at my Mac with OS 10.14. Now I changed to Catalina (10.15) and I installed the current FTDI driver and the current CP2104 (the FTDI driver is for M5StickC, CP2104 d…
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非常感谢您对本项目的持续维护!在使用当前版本0.014版本测试当中,发现以下2点bug:
1. 选择型号CH552,跑AnalogReadSerial示例,读取的ADC值比较小,范围:0-127,相同示例下,选择CH559,读取ADC值范围:0-2047;
2. CH559选择外部24MHz晶振时,编译正常,运行时无法识别到CDC虚拟串口,选择内部24MHz正常,有CDC虚拟串口。
V0.…
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brew reinstall --build-from-source --verbose --debug openFPGAloader does not work on AppleSilicon under OSX 12.2.1
When installed as a binary, it does work but the formula is outdated. The actual…
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I have trouble flashing new firmware to the shield.
I open the tool for the CH552 and it gets detected. The Arduino IDE tries to flash the board, but the verification fails with the message: packet 0…
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When using the latest Arduino 2.0 release candidate, upload on a CH552 already programmed with a CDC enabled sketch fails with the following error:
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could not found how to set ch552 i2c address while using softi2c library,Would you like to provide an example using softi2c with multiple ch552 communication?Thanks
在softi2c库里没有找到设置i2c地址的函数,多个ch552…