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added SPI Speed to constructor+ cleaned up variant.h

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nasimovy 2025-04-15 16:45:44 +00:00 committed by Thomas Göttgens
parent f5e3acb8c2
commit acc0cfe773
3 changed files with 5 additions and 8 deletions
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6
src/graphics/Screen.cpp
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@ -1546,7 +1546,7 @@ Screen::Screen(ScanI2C::DeviceAddress address, meshtastic_Config_DisplayConfig_O
#elif defined(USE_ST7796) #elif defined(USE_ST7796)
#ifdef ESP_PLATFORM #ifdef ESP_PLATFORM
dispdev = new ST7796Spi(&SPI3, ST7796_RESET, ST7796_RS, ST7796_NSS, GEOMETRY_RAWMODE, TFT_WIDTH, TFT_HEIGHT, ST7796_SDA, dispdev = new ST7796Spi(&SPI3, ST7796_RESET, ST7796_RS, ST7796_NSS, GEOMETRY_RAWMODE, TFT_WIDTH, TFT_HEIGHT, ST7796_SDA,
ST7796_MISO, ST7796_SCK); ST7796_MISO, ST7796_SCK, TFT_SPI_FREQUENCY);
#else #else
dispdev = new ST7796Spi(&SPI3, ST7796_RESET, ST7796_RS, ST7796_NSS, GEOMETRY_RAWMODE, TFT_WIDTH, TFT_HEIGHT); dispdev = new ST7796Spi(&SPI3, ST7796_RESET, ST7796_RS, ST7796_NSS, GEOMETRY_RAWMODE, TFT_WIDTH, TFT_HEIGHT);
#endif #endif
@ -1687,13 +1687,13 @@ void Screen::handleSetOn(bool on, FrameCallback einkScreensaver)
#ifdef USE_ST7796 #ifdef USE_ST7796
SPI3.end(); SPI3.end();
#if defined(ARCH_ESP32) #if defined(ARCH_ESP32)
pinMode(VTFT_LEDA, ANALOG); pinMode(VTFT_LEDA, OUTPUT);
digitalWrite(VTFT_LEDA, LOW);
pinMode(ST7796_RESET, ANALOG); pinMode(ST7796_RESET, ANALOG);
pinMode(ST7796_RS, ANALOG); pinMode(ST7796_RS, ANALOG);
pinMode(ST7796_NSS, ANALOG); pinMode(ST7796_NSS, ANALOG);
#else #else
nrf_gpio_cfg_default(VTFT_LEDA); nrf_gpio_cfg_default(VTFT_LEDA);
nrf_gpio_cfg_default(VTFT_CTRL);
nrf_gpio_cfg_default(ST7796_RESET); nrf_gpio_cfg_default(ST7796_RESET);
nrf_gpio_cfg_default(ST7796_RS); nrf_gpio_cfg_default(ST7796_RS);
nrf_gpio_cfg_default(ST7796_NSS); nrf_gpio_cfg_default(ST7796_NSS);

2
variants/tbeam_TFT/platformio.ini
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@ -4,7 +4,7 @@ extends = esp32_base
board = ttgo-t-beam board = ttgo-t-beam
board_check = true board_check = true
lib_deps = ${esp32_base.lib_deps} lib_deps = ${esp32_base.lib_deps}
https://github.com/Nasimovy/st7796/archive/refs/tags/1.0.4.zip ; display addon https://github.com/Nasimovy/st7796/archive/refs/tags/1.0.5.zip ; display addon
build_flags = ${esp32_base.build_flags} build_flags = ${esp32_base.build_flags}
-DTBEAM_V10 -DTBEAM_V10
-Ivariants/tbeam_TFT -Ivariants/tbeam_TFT

5
variants/tbeam_TFT/variant.h
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@ -13,10 +13,7 @@
#define ST7796_MISO -1 #define ST7796_MISO -1
#define ST7796_BUSY -1 #define ST7796_BUSY -1
#define VTFT_LEDA 4 #define VTFT_LEDA 4
#define TFT_BACKLIGHT_ON HIGH #define TFT_SPI_FREQUENCY 1000000
#define ST7796_SPI_HOST VSPI_HOST
#define SPI_FREQUENCY 10000000
#define SPI_READ_FREQUENCY 4000000
#define TFT_HEIGHT 222 #define TFT_HEIGHT 222
#define TFT_WIDTH 480 #define TFT_WIDTH 480
#define BRIGHTNESS_DEFAULT 100 // Medium Low Brightnes #define BRIGHTNESS_DEFAULT 100 // Medium Low Brightnes