mirror of
https://github.com/MarekZegare4/MeshCore-Solo.git
synced 2026-07-27 15:28:11 +00:00
c3846ba9f5
Settings screen (UI_HAS_JOYSTICK_UPDOWN build variant): - Display brightness (5 levels, contrast curve tuned for SH1106 non-linearity) - Buzzer on/off (respected at startup, no more forced unmute) - TX power (2–22 dBm) - Auto-off delay (5s / 15s / 30s / 60s / never) - GPS update interval (off / 30s / 1min / 5min / 15min / 30min) - Timezone offset (UTC-12..+14) for clock screen - Low battery auto-shutdown threshold (off / 3.0–3.5V, default 3.4V) - Battery display mode (icon / % / voltage) Battery: - EMA filter (alpha=0.2) on ADC readings to smooth voltage spikes from uneven load - Battery % calculated using low_batt_mv as 0% anchor - Mute icon repositions dynamically based on battery display width Clock screen on HomeScreen showing time/date with timezone support. Build: - _settings variants added for USB and BLE companion radio builds - Automatic UF2 generation on every build via create-uf2.py post-script - UI_HAS_JOYSTICK_UPDOWN flag guards joystick_up/down to avoid breaking other boards Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
101 lines
2.1 KiB
C++
101 lines
2.1 KiB
C++
#include "SH1106Display.h"
|
|
#include <Adafruit_GrayOLED.h>
|
|
#include "Adafruit_SH110X.h"
|
|
|
|
bool SH1106Display::i2c_probe(TwoWire &wire, uint8_t addr)
|
|
{
|
|
wire.beginTransmission(addr);
|
|
uint8_t error = wire.endTransmission();
|
|
return (error == 0);
|
|
}
|
|
|
|
bool SH1106Display::begin()
|
|
{
|
|
return display.begin(DISPLAY_ADDRESS, true) && i2c_probe(Wire, DISPLAY_ADDRESS);
|
|
}
|
|
|
|
void SH1106Display::turnOn()
|
|
{
|
|
display.oled_command(SH110X_DISPLAYON);
|
|
_isOn = true;
|
|
}
|
|
|
|
void SH1106Display::turnOff()
|
|
{
|
|
display.oled_command(SH110X_DISPLAYOFF);
|
|
_isOn = false;
|
|
}
|
|
|
|
void SH1106Display::clear()
|
|
{
|
|
display.clearDisplay();
|
|
display.display();
|
|
}
|
|
|
|
void SH1106Display::startFrame(Color bkg)
|
|
{
|
|
display.clearDisplay(); // TODO: apply 'bkg'
|
|
_color = SH110X_WHITE;
|
|
display.setTextColor(_color);
|
|
display.setTextSize(1);
|
|
display.cp437(true); // Use full 256 char 'Code Page 437' font
|
|
}
|
|
|
|
void SH1106Display::setTextSize(int sz)
|
|
{
|
|
display.setTextSize(sz);
|
|
}
|
|
|
|
void SH1106Display::setColor(Color c)
|
|
{
|
|
_color = (c != 0) ? SH110X_WHITE : SH110X_BLACK;
|
|
display.setTextColor(_color);
|
|
}
|
|
|
|
void SH1106Display::setCursor(int x, int y)
|
|
{
|
|
display.setCursor(x, y);
|
|
}
|
|
|
|
void SH1106Display::print(const char *str)
|
|
{
|
|
display.print(str);
|
|
}
|
|
|
|
void SH1106Display::fillRect(int x, int y, int w, int h)
|
|
{
|
|
display.fillRect(x, y, w, h, _color);
|
|
}
|
|
|
|
void SH1106Display::drawRect(int x, int y, int w, int h)
|
|
{
|
|
display.drawRect(x, y, w, h, _color);
|
|
}
|
|
|
|
void SH1106Display::drawXbm(int x, int y, const uint8_t *bits, int w, int h)
|
|
{
|
|
display.drawBitmap(x, y, bits, w, h, SH110X_WHITE);
|
|
}
|
|
|
|
uint16_t SH1106Display::getTextWidth(const char *str)
|
|
{
|
|
int16_t x1, y1;
|
|
uint16_t w, h;
|
|
display.getTextBounds(str, 0, 0, &x1, &y1, &w, &h);
|
|
return w;
|
|
}
|
|
|
|
void SH1106Display::setBrightness(uint8_t level)
|
|
{
|
|
// OLED contrast is highly non-linear: most perceptible change is in the low range.
|
|
// Values are tuned so each step looks visually distinct.
|
|
static const uint8_t contrast_values[] = { 8, 30, 80, 160, 255 };
|
|
uint8_t contrast = contrast_values[level < 5 ? level : 4];
|
|
display.setContrast(contrast);
|
|
}
|
|
|
|
void SH1106Display::endFrame()
|
|
{
|
|
display.display();
|
|
}
|