Merge pull request #66 from GMagician/fix

Address #21
microsoft · Jun 13, 2019 · 926fb6e · 926fb6e
2 parents 49723b4 + fc07de0
commit 926fb6e
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Showing 2 changed files with 5 additions and 6 deletions.
diff --git a/src/init_samd51.c b/src/init_samd51.c
@@ -5,8 +5,8 @@ void system_init(void) {
     NVMCTRL->CTRLA.reg |= NVMCTRL_CTRLA_RWS(0);
 
     // Output GCLK0 to Metro M4 D5. This way we can see if/when we mess it up.
-    PORT->Group[1].PINCFG[14].bit.PMUXEN = true;
-    PORT->Group[1].PMUX[7].bit.PMUXE = 12;
+    //PORT->Group[1].PINCFG[14].bit.PMUXEN = true;
+    //PORT->Group[1].PMUX[7].bit.PMUXE = 12;
 
     /* Software reset the module to ensure it is re-initialized correctly */
     /* Note: Due to synchronization, there is a delay from writing CTRL.SWRST until the reset is complete.

diff --git a/src/main.c b/src/main.c
@@ -67,10 +67,9 @@
  * SAM-BA code will be located at 0x0 and executed before any applicative code.
  *
  * Applications compiled to be executed along with the bootloader will start at
- * 0x2000
- * Before jumping to the application, the bootloader changes the VTOR register
- * to use the interrupt vectors of the application @0x2000.<- not required as
- * application code is taking care of this
+ * 0x2000 (samd21) or 0x4000 (samd51)
+ * The bootloader doesn't changes the VTOR register, application code is 
+ * taking care of this.
  *
  */