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Measured the MCU to shut off at 3500mV -- update widget_battery() to match what I saw

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Pim van Pelt
2017-11-28 07:02:33 +01:00
parent d01f9f81c9
commit 4b851ef144
1 changed files with 4 additions and 4 deletions
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8
src/widget_battery.c
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@ -32,11 +32,11 @@ static void widget_battery_render(struct widget_t *w, void *ev_data) {
mvolts=widget_battery_getvoltage(); mvolts=widget_battery_getvoltage();
color=ILI9341_RED; color=ILI9341_RED;
if (mvolts<3200) mvolts=3200; if (mvolts<3400) mvolts=3400;
if (mvolts>3500) color=ILI9341_YELLOW; if (mvolts>3700) color=ILI9341_YELLOW;
if (mvolts>3900) color=ILI9341_GREEN; if (mvolts>4000) color=ILI9341_GREEN;
if (mvolts>4200) mvolts=4200; if (mvolts>4200) mvolts=4200;
h=12-12*(mvolts-3200)/(4200-3200); h=12-12*(mvolts-3400)/(4200-3400);
mgos_ili9341_fillRect(5, 2, 3, 2, color); mgos_ili9341_fillRect(5, 2, 3, 2, color);
mgos_ili9341_fillRect(2, 4, 9, 14, color); mgos_ili9341_fillRect(2, 4, 9, 14, color);