When I enable some dubug configs
I get the following error by enter in the serial shell: sert: Assertion failed at file:spi/spi_driver.c line: 358 arm_registerdump: R0: 00000001 R1: 2004e840 R2: 40004800 R3: 20010684 arm_registerdump: R4: 2004e7a0 R5: 00000002 R6: 2004f370 FP: 20010670 arm_registerdump: R8: 00000000 SB: 00000000 SL: 00000000 R11: 00000000 arm_registerdump: IP: 00000003 SP: 2004f370 LR: 08005fad PC: 0800648e arm_registerdump: xPSR: 61000000 PRIMASK: 00000000 CONTROL: 00000004 arm_registerdump: EXC_RETURN: ffffffe9 arm_dump_stack: User Stack: On the line 358 of spi_driver.c there is this assertion: /* Sanity check */ DEBUGASSERT(spi != NULL && (unsigned)bus < 1000); Any Idea? Best regards Roberto
