scott/InfiniTime
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Disable SPI, I²C, touch controller and display controller in sleep mode.

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Re-enable them on wake up.

Remove delays that were not needed in st7889 driver.

Hopefully, it'll improve the battery life!
This commit is contained in:
JF 2020-01-17 22:16:45 +01:00
parent 69a14a2247
commit c1f3a31b51
9 changed files with 82 additions and 3 deletions
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8
src/Components/Gfx/Gfx.cpp
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@ -85,4 +85,12 @@ void Gfx::pixel_draw(uint8_t x, uint8_t y, uint16_t color) {
lcd.DrawPixel(x, y, color);
}
void Gfx::Sleep() {
lcd.Sleep();
}
void Gfx::Wakeup() {
lcd.Wakeup();
}

3
src/Components/Gfx/Gfx.h
View file

@ -16,6 +16,9 @@ namespace Pinetime {
void DrawChar(const FONT_INFO *font, uint8_t c, uint8_t *x, uint8_t y, uint16_t color);
void FillRectangle(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint16_t color);
void Sleep();
void Wakeup();
private:
Drivers::St7789& lcd;
const uint8_t width = 240;