Diff: main.cpp

Revision:

2:71b5f9a738f9

Parent:

1:842cd88170e2

--- a/main.cpp	Thu Jun 01 15:20:03 2017 +0000
+++ b/main.cpp	Thu Jun 01 15:42:18 2017 +0000
@@ -13,7 +13,8 @@
 EPD_GDE021A1 epd(EPD_CS, EPD_DC, EPD_RESET, EPD_BUSY, EPD_POWER, EPD_SPI_MOSI, EPD_SPI_MISO, EPD_SPI_SCK);
 
 DigitalOut led1(LED1);
-AnalogIn temperature(A0);
+AnalogIn temperature(ADC_TEMP);
+AnalogIn vref(ADC_VREF);
 //width 48
 //height 26
 static uint8_t Battery_img[] = {
@@ -49,6 +50,7 @@
 {
     led1 = 1;
     char tmpTemp[15] = "test";
+    char string1[15];
     epd.SetFont(&Font20);
     epd.Clear(EPD_COLOR_WHITE);  
 //    epd.DisplayStringAtLine(5, (uint8_t*)"HUEMBED", CENTER_MODE);
@@ -62,10 +64,11 @@
         
         led1 = !led1;
         epd.Clear(EPD_COLOR_WHITE); 
-        sprintf(tmpTemp, "P = %.1f", temperature.read()); 
+        sprintf(tmpTemp, "P = %.1f", vref);
+        sprintf(string1, "IDLE    %.1fV", vref.read());
         epd.DisplayStringAtLine(0, (uint8_t*)tmpTemp, LEFT_MODE);
         epd.DisplayStringAtLine(1, (uint8_t*)"0.5      1.0", LEFT_MODE);
-        epd.DisplayStringAtLine(2, (uint8_t*)"IDLE", LEFT_MODE);
+        epd.DisplayStringAtLine(2, (uint8_t*)string1, LEFT_MODE);
         //epd.DrawImage(130, 0, 48, 26, Battery_img);
         //epd.DisplayChar(1, 3, (uint8_t*)"HUEMBED");
         epd.RefreshDisplay();