/*********************************************************************
* Configure pins to enable the trace port                            *
*********************************************************************/

_WDWORD(0x40023830, 0x00000010); // Enable GPIOE clock
_WDWORD(0x40021000, 0x00002AA0); // Configure PE2, PE3, PE4, PE5, and PE6 as AF
_WDWORD(0xE0042004, 0x000000E0); // Set 4-pin tracing via DBGMCU_CR