Using STM32L4 with DS3231. Using LL interrupts to communicate with device.Is there any way using interrupts to detect the device has stopped working. stopped working in the sense that that device is not ACK ng or has lost Vcc. not as in device functi...
Hi,I have used the STM32F1 and F4 series.I would like to know which line is advisable to medical device development ie. insulin pump, Blood glucose monitor.on the website i found that f1,f2 series can be used.Regards
Hi all,can on the nucleo board is not working.tried using HAL and bare metal.could this be a hardware issue with connections on the nucleo board.for ex. there is a limitation on usart2.the same hal code with appropriate linker works fine for the blue...
Hi ,i am notable to get the can receive interrupt to fire .using hal libraries. code sample attached.i have previously used the CAN on the bluepill with stdperipheral libraries.Kindly help.UPDATE:i have checked the sfrs with ESR having REC=FF, EFVP &...
had enabled the NACKIE bit interrupt. my understanding is if the device doesnt respond it is considered a NACK.however was unable to catch interrupt. tested this removing Vcc to deviceLL_I2C_HandleTransfer(device_instance->ds3231_i2c,
device_ins...
hi,i have checked the sfrs with ESR having REC=FF, EFVP & EWGF=1, LEC=101b ie. Bit dominant Error.i have confirmed can message integrity using microchips can analyser.i have been using extended IDsno filtering as of yet..just hoping interrupt fires...
