I use STM32F105RCT6, Where I need to receive CAN data inside a timer interrupt. Also, the IRQ number of the CAN is lower than that of the timer. CAN message is filled to the FIFO0 but "HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan1)" is n...
I am working on a project to communicate with PN532 nfc reader.The reader work just fine with arduino code using SPI.Below is the library I used to read and write data from PN532https://github.com/adafruit/Adafruit-PN532Now I switched to stm32 board ...
RM0394 (STM32L4..) in section 37.7.2 describing I2C_CR2.START bit states:"setting this bit generates a START condition once the bus is free"Section 37.4.8 reads:"the master automatically sends the START condition followed by the slave address as soon...
I wanted to know how to configure the ioc setting for dual regular simultaneous mode. I want to use ADC1 and ADC2 together. After the correct ioc setting, how to know to code for this mode. I took help of the available resources but getting an error ...
The problem is about Sprintf with floating point number on STM32L452RET6P.Although all settings are correct, sprintf doesn't work with floating point number only. Although it works on stm32cubeMX, it doesn't work on bare-metal program. It loops endle...
i used the spi6 with bdma to send data,but it don't work.so i hope get help, thanks.
Anyone have a working example of SDMMC working with an eMMC chip on the L476 or H743 series MCUs that they can share?
