Posted on May 02, 2017 at 10:37First encountered this issue in 2014 with both F2 and F4. The exact same symptoms as what Paolo described.Calling HAL_CAN_Receive_IT again after every HAL_CAN_Transmit_IT wouldn't help against HAL_CAN_STATE_BUSY_TX_RX,...

Posted on May 17, 2011 at 13:52Never mind.. Thanks to Atollic gdb server and ST-Link, I found out that the problem was not in interrupts. The most nasty problem was jumping to an uninitialized function pointer that was in someone else's code. After ...

Posted on May 17, 2011 at 13:52May I ask what the problem was and how did you solve it?Have you also solved the system reset problem that you had?I'm having problems with a simple custom bootloader and application code that uses interrupts as well. ...