爱钛氪
爱钛氪
> Hi @timaker > Do you have pull up resistor (4.7KΩ) on each I2C Line ? It is mandatory to have them. Yes, I have soldered the pull-up resistor, and...
I mean, Bluepill and Arduino Nano are used differently in I2C slave mode, and I'm running the SMBUS code on Raspberry Pi and requesting 6 bytes of data. BluePill does...
> Ok but you don't provide info requested: > > > If you have always the issue please give us more information as stated in the GH template else We...
> HI @timaker > I think one issue could be the usage of Serial.println() in the ISR. Serial also used IT with higher priority. > Could you try to store...
> Hi @timaker > We found an "issue" btw a Jetson nano and a STM32 with I2C. > It seems the stretching cause some trouble. > Could you try to...
thanks I used a trick and can read stm32 data normally. The method is to first send a command to stm32, stm32 will receive the command normally, process it, prepare...
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