Poweroff LCD before reboot / poweroff

... fixes several MCU issues
d0k3 · Jul 11, 2017 · c60237a · c60237a
1 parent 730b886
commit c60237a
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/source/common/common.h b/source/common/common.h
@@ -49,7 +49,7 @@
 #endif
 
 // GodMode9 version
-#define VERSION "1.2.6"
+#define VERSION "1.2.7"
 
 // input / output paths
 #define SUPPORT_PATHS   "0:/gm9/support", "0:", "0:/files9" // legacy paths

diff --git a/source/common/power.c b/source/common/power.c
@@ -1,18 +1,17 @@
 #include "power.h"
 #include "i2c.h"
 #include "cache.h"
-#include "ui.h"
 
 void Reboot() {
-    ClearScreenF(true, true, COLOR_STD_BG);
+    I2C_writeReg(I2C_DEV_MCU, 0x22, 1 << 0); // poweroff LCD to prevent MCU hangs
     flushEntireDCache();
     if (I2C_writeReg(I2C_DEV_MCU, 0x20, 1 << 2))
         while(true);
 }
 
 void PowerOff()
 {
-    ClearScreenF(true, true, COLOR_STD_BG);
+    I2C_writeReg(I2C_DEV_MCU, 0x22, 1 << 0); // poweroff LCD to prevent MCU hangs
     flushEntireDCache();
     if (I2C_writeReg(I2C_DEV_MCU, 0x20, 1 << 0))
         while (true);