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Added Heltec T096 support

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This commit is contained in:
Nickie Deuxyeux
2026-05-11 13:24:03 +03:00
parent fb8d01a394
commit ed5f68f3fa
5 changed files with 169 additions and 7 deletions
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Display.h
+61 -4
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@@ -22,6 +22,9 @@
#elif BOARD_MODEL == BOARD_HELTEC_T114
#include "ST7789.h"
#define COLOR565(r, g, b) (((r & 0xF8) << 8) | ((g & 0xFC) << 3) | ((b & 0xF8) >> 3))
#elif BOARD_MODEL == BOARD_HELTEC_T096
#include <Adafruit_ST7735.h>
#define COLOR565(r, g, b) (((r & 0xF8) << 8) | ((g & 0xFC) << 3) | ((b & 0xF8) >> 3))
#elif BOARD_MODEL == BOARD_TBEAM_S_V1 || BOARD_MODEL == BOARD_TBEAM_S_V3
#include <Adafruit_SH110X.h>
#else
@@ -154,6 +157,10 @@
Adafruit_ST7789 display = Adafruit_ST7789(DISPLAY_CS, DISPLAY_DC, -1);
#define SSD1306_WHITE ST77XX_WHITE
#define SSD1306_BLACK ST77XX_BLACK
#elif BOARD_MODEL == BOARD_HELTEC_T096
Adafruit_ST7735 display = Adafruit_ST7735(&SPI1, DISPLAY_CS, DISPLAY_DC, DISPLAY_RST);
#define SSD1306_WHITE ST77XX_WHITE
#define SSD1306_BLACK ST77XX_BLACK
#elif BOARD_MODEL == BOARD_HELTEC_T114
ST7789Spi display(&SPI1, DISPLAY_RST, DISPLAY_DC, DISPLAY_CS);
#define SSD1306_WHITE ST77XX_WHITE
@@ -243,6 +250,18 @@ void update_area_positions() {
p_as_x = 126;
p_as_y = p_ad_y;
}
#elif BOARD_MODEL == BOARD_HELTEC_T096
if (disp_mode == DISP_MODE_LANDSCAPE) {
p_ad_x = 16;
p_ad_y = 8;
p_as_x = 82;
p_as_y = 8;
} else if (disp_mode == DISP_MODE_PORTRAIT) {
p_ad_x = 8;
p_ad_y = 0;
p_as_x = 8;
p_as_y = 64;
}
#elif BOARD_MODEL == BOARD_TECHO
if (disp_mode == DISP_MODE_PORTRAIT) {
p_ad_x = 61;
@@ -276,6 +295,11 @@ uint8_t display_contrast = 0x00;
}
#elif BOARD_MODEL == BOARD_HELTEC_T114
void set_contrast(ST7789Spi *display, uint8_t value) { }
#elif BOARD_MODEL == BOARD_HELTEC_T096
void set_contrast(Adafruit_ST7735 *display, uint8_t value) {
if (value == 0) { digitalWrite(PIN_T096_TFT_BLGT, HIGH); }
else { digitalWrite(PIN_T096_TFT_BLGT, LOW); }
}
#elif BOARD_MODEL == BOARD_TECHO
void set_contrast(void *display, uint8_t value) {
if (value == 0) { analogWrite(pin_backlight, 0); }
@@ -357,6 +381,9 @@ bool display_init() {
#elif BOARD_MODEL == BOARD_HELTEC_T114
pinMode(PIN_T114_TFT_EN, OUTPUT);
digitalWrite(PIN_T114_TFT_EN, LOW);
#elif BOARD_MODEL == BOARD_HELTEC_T096
pinMode(PIN_T096_TFT_EN, OUTPUT);
digitalWrite(PIN_T096_TFT_EN, HIGH);
#elif BOARD_MODEL == BOARD_MESHADVENTURER_S3 || BOARD_MODEL == BOARD_MESHPOE_S3
Wire.setPins(SDA_OLED, SCL_OLED);
Wire.begin();
@@ -431,6 +458,9 @@ bool display_init() {
// set white as default pixel colour for Heltec T114
display.setRGB(COLOR565(0xFF, 0xFF, 0xFF));
if (false) {
#elif BOARD_MODEL == BOARD_HELTEC_T096
display.initR(INITR_MINI160x80);
if (false) {
#elif BOARD_MODEL == BOARD_TBEAM_S_V1 || BOARD_MODEL == BOARD_TBEAM_S_V3
if (!display.begin(display_address, true)) {
#else
@@ -480,6 +510,9 @@ bool display_init() {
#elif BOARD_MODEL == BOARD_HELTEC_T114
disp_mode = DISP_MODE_PORTRAIT;
display.setRotation(1);
#elif BOARD_MODEL == BOARD_HELTEC_T096
disp_mode = DISP_MODE_LANDSCAPE;
display.setRotation(1);
#elif BOARD_MODEL == BOARD_RAK4631
disp_mode = DISP_MODE_LANDSCAPE;
display.setRotation(0);
@@ -547,6 +580,10 @@ bool display_init() {
fillRect(p_as_x, p_as_y, 128, 128, SSD1306_BLACK);
pinMode(PIN_T114_TFT_BLGT, OUTPUT);
digitalWrite(PIN_T114_TFT_BLGT, LOW);
#elif BOARD_MODEL == BOARD_HELTEC_T096
display.fillScreen(SSD1306_BLACK);
pinMode(PIN_T096_TFT_BLGT, OUTPUT);
digitalWrite(PIN_T096_TFT_BLGT, LOW);
#endif
return true;
@@ -586,7 +623,21 @@ void fillRect(int16_t x, int16_t y, int16_t width, int16_t height, uint16_t colo
// Draws a bitmap to the display and auto scales it based on the boards configured DISPLAY_SCALE
void drawBitmap(int16_t startX, int16_t startY, const uint8_t* bitmap, int16_t bitmapWidth, int16_t bitmapHeight, uint16_t foregroundColour, uint16_t backgroundColour) {
#if DISPLAY_SCALE == 1
#if BOARD_MODEL == BOARD_HELTEC_T096
{
static uint16_t rowbuf[64];
int16_t byteWidth = (bitmapWidth + 7) / 8;
display.startWrite();
display.setAddrWindow(startX, startY, bitmapWidth, bitmapHeight);
for (int16_t row = 0; row < bitmapHeight; row++) {
for (int16_t col = 0; col < bitmapWidth; col++) {
rowbuf[col] = (bitmap[row * byteWidth + col / 8] & (0x80 >> (col % 8))) ? foregroundColour : backgroundColour;
}
display.writePixels(rowbuf, bitmapWidth);
}
display.endWrite();
}
#elif DISPLAY_SCALE == 1
display.drawBitmap(startX, startY, bitmap, bitmapWidth, bitmapHeight, foregroundColour, backgroundColour);
#else
for(int16_t row = 0; row < bitmapHeight; row++){
@@ -1142,6 +1193,8 @@ void update_display(bool blank = false) {
display.clear();
display.display();
digitalWrite(PIN_T114_TFT_BLGT, HIGH);
#elif BOARD_MODEL == BOARD_HELTEC_T096
digitalWrite(PIN_T096_TFT_BLGT, HIGH);
#elif BOARD_MODEL != BOARD_TDECK && BOARD_MODEL != BOARD_TECHO
display.clearDisplay();
display.display();
@@ -1163,6 +1216,8 @@ void update_display(bool blank = false) {
#if BOARD_MODEL == BOARD_HELTEC_T114
display.clear();
digitalWrite(PIN_T114_TFT_BLGT, LOW);
#elif BOARD_MODEL == BOARD_HELTEC_T096
digitalWrite(PIN_T096_TFT_BLGT, LOW);
#elif BOARD_MODEL != BOARD_TDECK && BOARD_MODEL != BOARD_TECHO
display.clearDisplay();
#endif
@@ -1188,7 +1243,7 @@ void update_display(bool blank = false) {
last_epd_refresh = millis();
epd_blanked = false;
}
#elif BOARD_MODEL != BOARD_TDECK
#elif BOARD_MODEL != BOARD_TDECK && BOARD_MODEL != BOARD_HELTEC_T096
display.display();
#endif
@@ -1200,8 +1255,10 @@ void update_display(bool blank = false) {
void display_unblank() {
last_unblank_event = millis();
#if BOARD_MODEL == BOARD_HELTEC_T114
digitalWrite(PIN_T114_TFT_BLGT, LOW);
#if BOARD_MODEL == BOARD_HELTEC_T114
digitalWrite(PIN_T114_TFT_BLGT, LOW);
#elif BOARD_MODEL == BOARD_HELTEC_T096
digitalWrite(PIN_T096_TFT_BLGT, LOW);
#endif
}