Working user stack no errors

assembleur.s

@@ -12,6 +12,7 @@
 
 switch_to_user_mode:
 	ldr r0, =user_stack
+	add r0, r0, #2048
 	msr PSP, r0
 	mov r1, #3
 	msr CONTROL, r1

mpu_user_console_etu.c

@@ -80,6 +80,7 @@ int main(void) {
 	MPU->RBAR = 0x00000000;
 	MPU->RASR = RO | BTEX_NORMAL_NOT_SHAREABLE | SET_SIZE_512KB | REGION_ENABLE;
 
+
 	// Region 1 (SRAM1)
 	MPU->RNR = 1;
 	MPU->RBAR = 0x10000000;
@@ -119,7 +120,7 @@ int main(void) {
 	switch_to_user_mode();					// to be implemented
 
 	// testing memory accesses in user mode:
-	test_user_mode();		// to be removed after checking
+	//test_user_mode();		// to be removed after checking
 
 	while (1) {
 		exec_user_read_write();