Posted on August 12, 2016 at 12:12Hi, I want to transmit and receive data between two STM32F401RE NUCLEO boards. Performance does not matter, so the simplest approach seems to be using the blocking HAL_SPI_TransmitReceive(..) function on both sides....

Posted on July 28, 2016 at 21:50Hello, I have a problem with the erase command for the SPI-bootloader. 1) The documentation says 0x44 in the text and 0x43 in the figures (AN4286 DocID024458 Rev 2) 2) The documentation is inconsistent with the use of...