Add a bunch of stuff: Add baudrate reconfig command to shell and move the uart to separate C file

2021-11-27 17:41:11 +01:00
parent 6b9b7d78a0
commit 96e0931c9f
13 changed files with 274 additions and 76 deletions
--- a/stm-firmware/boot/startup_stm32f407vx.c
+++ b/stm-firmware/boot/startup_stm32f407vx.c
@@ -324,7 +324,6 @@ void __attribute__((noreturn)) Reset_Handler(void) {
 	/* Move the stack and the stack pointer to CCMRAM
 	 * This allows us to perform a RAM test on the main RAM.
 	 */
-	/* R2 holds the amount of bytes / words on the stack. */
 	__asm__ __volatile__ (
 			"mov r2, sp\n" /* Move stack pointer to register 2 */
 			"sub r2, %[stacktop], r2\n" /* Subtract stackpointer from top of ram => byte usage */