Add SetOff menu (experimental)

2024-09-24 22:55:33 +02:00
parent 7fdc2cc3f9
commit 4a144cb522
13 changed files with 115 additions and 2 deletions
--- a/driver/st7565.c
+++ b/driver/st7565.c
@@ -256,6 +256,17 @@ void ST7565_Init(void)
    ST7565_FillScreen(0x00);
 }

+#ifdef ENABLE_FEAT_F4HWN_SLEEP
+    void ST7565_ShutDown(void)
+    {
+        SPI_ToggleMasterMode(&SPI0->CR, false);
+        ST7565_WriteByte(ST7565_CMD_POWER_CIRCUIT | 0b000);   // VB=0 VR=1 VF=1
+        ST7565_WriteByte(ST7565_CMD_SET_START_LINE | 0);   // line 0
+        ST7565_WriteByte(ST7565_CMD_DISPLAY_ON_OFF | 0);   // D=1
+        SPI_ToggleMasterMode(&SPI0->CR, true);
+    }
+#endif
+
 void ST7565_FixInterfGlitch(void)
 {
    SPI_ToggleMasterMode(&SPI0->CR, false);