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T-Lora Pager (#7613)

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* initial commit

* preset rotary1 encoder

* define TAB+ESC

* haptic feedback

* allow switch off haptic feedback

* enable audio amplifier

* include PR4684

* fix for tft target

* add ES8311 audio codec

* fix KB scan duplicate

* display workaround to avoid debris

* fix debris on display

* keyboard backlight

* enable screen options

* fsm based bounce-free rotary encoder implementation

* use fsm RotaryEncoder only for T-Lora Pager

* change inputbroker default config to allow using rotary wheel for screens AND menues

---------

Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
Manuel
2025-08-26 16:35:25 +02:00
committed by GitHub
parent 1a279c6053
commit 3f5c30e3b3
24 changed files with 855 additions and 49 deletions
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199
src/graphics/TFTDisplay.cpp
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@@ -562,6 +562,91 @@ class LGFX : public lgfx::LGFX_Device
static LGFX *tft = nullptr;
#elif defined(ST7796_CS)
#include <LovyanGFX.hpp> // Graphics and font library for ST7796 driver chip
class LGFX : public lgfx::LGFX_Device
{
lgfx::Panel_ST7796 _panel_instance;
lgfx::Bus_SPI _bus_instance;
lgfx::Light_PWM _light_instance;
public:
LGFX(void)
{
{
auto cfg = _bus_instance.config();
// SPI
cfg.spi_host = ST7796_SPI_HOST;
cfg.spi_mode = 0;
cfg.freq_write = SPI_FREQUENCY; // SPI clock for transmission (up to 80MHz, rounded to the value obtained by dividing
// 80MHz by an integer)
cfg.freq_read = SPI_READ_FREQUENCY; // SPI clock when receiving
cfg.spi_3wire = false;
cfg.use_lock = true; // Set to true to use transaction locking
cfg.dma_channel = SPI_DMA_CH_AUTO; // SPI_DMA_CH_AUTO; // Set DMA channel to use (0=not use DMA / 1=1ch / 2=ch /
// SPI_DMA_CH_AUTO=auto setting)
cfg.pin_sclk = ST7796_SCK; // Set SPI SCLK pin number
cfg.pin_mosi = ST7796_SDA; // Set SPI MOSI pin number
cfg.pin_miso = ST7796_MISO; // Set SPI MISO pin number (-1 = disable)
cfg.pin_dc = ST7796_RS; // Set SPI DC pin number (-1 = disable)
_bus_instance.config(cfg); // applies the set value to the bus.
_panel_instance.setBus(&_bus_instance); // set the bus on the panel.
}
{ // Set the display panel control.
auto cfg = _panel_instance.config(); // Gets a structure for display panel settings.
cfg.pin_cs = ST7796_CS; // Pin number where CS is connected (-1 = disable)
cfg.pin_rst = ST7796_RESET; // Pin number where RST is connected (-1 = disable)
cfg.pin_busy = ST7796_BUSY; // Pin number where BUSY is connected (-1 = disable)
// cfg.memory_width = TFT_WIDTH; // Maximum width supported by the driver IC
// cfg.memory_height = TFT_HEIGHT; // Maximum height supported by the driver IC
cfg.panel_width = TFT_WIDTH; // actual displayable width
cfg.panel_height = TFT_HEIGHT; // actual displayable height
cfg.offset_x = TFT_OFFSET_X; // Panel offset amount in X direction
cfg.offset_y = TFT_OFFSET_Y; // Panel offset amount in Y direction
cfg.offset_rotation = TFT_OFFSET_ROTATION; // Rotation direction value offset 0~7 (4~7 is mirrored)
#ifdef TFT_DUMMY_READ_PIXELS
cfg.dummy_read_pixel = TFT_DUMMY_READ_PIXELS; // Number of bits for dummy read before pixel readout
#else
cfg.dummy_read_pixel = 8; // Number of bits for dummy read before pixel readout
#endif
cfg.dummy_read_bits = 1; // Number of bits for dummy read before non-pixel data read
cfg.readable = true; // Set to true if data can be read
cfg.invert = true; // Set to true if the light/darkness of the panel is reversed
cfg.rgb_order = false; // Set to true if the panel's red and blue are swapped
cfg.dlen_16bit =
false; // Set to true for panels that transmit data length in 16-bit units with 16-bit parallel or SPI
cfg.bus_shared = true; // If the bus is shared with the SD card, set to true (bus control with drawJpgFile etc.)
_panel_instance.config(cfg);
}
#ifdef ST7796_BL
// Set the backlight control. (delete if not necessary)
{
auto cfg = _light_instance.config(); // Gets a structure for backlight settings.
cfg.pin_bl = ST7796_BL; // Pin number to which the backlight is connected
cfg.invert = false; // true to invert the brightness of the backlight
cfg.freq = 44100;
cfg.pwm_channel = 7;
_light_instance.config(cfg);
_panel_instance.setLight(&_light_instance); // Set the backlight on the panel.
}
#endif
setPanel(&_panel_instance); // Sets the panel to use.
}
};
static LGFX *tft = nullptr;
#elif defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER)
#include <LovyanGFX.hpp> // Graphics and font library for ILI9341/ILI9342 driver chip
@@ -997,8 +1082,9 @@ static LGFX *tft = nullptr;
#endif
#if defined(ST7701_CS) || defined(ST7735_CS) || defined(ST7789_CS) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) || \
defined(RAK14014) || defined(HX8357_CS) || defined(ILI9488_CS) || defined(ST72xx_DE) || (ARCH_PORTDUINO && HAS_SCREEN != 0)
#if defined(ST7701_CS) || defined(ST7735_CS) || defined(ST7789_CS) || defined(ST7796_CS) || defined(ILI9341_DRIVER) || \
defined(ILI9342_DRIVER) || defined(RAK14014) || defined(HX8357_CS) || defined(ILI9488_CS) || defined(ST72xx_DE) || \
(ARCH_PORTDUINO && HAS_SCREEN != 0)
#include "SPILock.h"
#include "TFTDisplay.h"
#include <SPI.h>
@@ -1047,32 +1133,97 @@ void TFTDisplay::display(bool fromBlank)
{
if (fromBlank)
tft->fillScreen(TFT_BLACK);
// tft->clear();
concurrency::LockGuard g(spiLock);
uint16_t x, y;
uint32_t x, y;
uint32_t y_byteIndex;
uint8_t y_byteMask;
uint32_t x_FirstPixelUpdate;
uint32_t x_LastPixelUpdate;
bool isset, dblbuf_isset;
uint16_t colorTftMesh, colorTftBlack;
bool somethingChanged = false;
for (y = 0; y < displayHeight; y++) {
for (x = 0; x < displayWidth; x++) {
auto isset = buffer[x + (y / 8) * displayWidth] & (1 << (y & 7));
// Store colors byte-reversed so that TFT_eSPI doesn't have to swap bytes in a separate step
colorTftMesh = (TFT_MESH >> 8) | ((TFT_MESH & 0xFF) << 8);
colorTftBlack = (TFT_BLACK >> 8) | ((TFT_BLACK & 0xFF) << 8);
y = 0;
while (y < displayHeight) {
y_byteIndex = (y / 8) * displayWidth;
y_byteMask = (1 << (y & 7));
// Step 1: Do a quick scan of 8 rows together. This allows fast-forwarding over unchanged screen areas.
if (y_byteMask == 1) {
if (!fromBlank) {
// get src pixel in the page based ordering the OLED lib uses FIXME, super inefficent
auto dblbuf_isset = buffer_back[x + (y / 8) * displayWidth] & (1 << (y & 7));
if (isset != dblbuf_isset) {
tft->drawPixel(x, y, isset ? TFT_MESH : TFT_BLACK);
for (x = 0; x < displayWidth; x++) {
if (buffer[x + y_byteIndex] != buffer_back[x + y_byteIndex])
break;
}
} else if (isset) {
tft->drawPixel(x, y, TFT_MESH);
} else {
for (x = 0; x < displayWidth; x++) {
if (buffer[x + y_byteIndex] != 0)
break;
}
}
if (x >= displayWidth) {
// No changed pixels found in these 8 rows, fast-forward to the next 8
y = y + 8;
continue;
}
}
// Step 2: Scan each of the 8 rows individually. Find the first pixel in each row that needs updating
for (x_FirstPixelUpdate = 0; x_FirstPixelUpdate < displayWidth; x_FirstPixelUpdate++) {
isset = buffer[x_FirstPixelUpdate + y_byteIndex] & y_byteMask;
if (!fromBlank) {
// get src pixel in the page based ordering the OLED lib uses
dblbuf_isset = buffer_back[x_FirstPixelUpdate + y_byteIndex] & y_byteMask;
if (isset != dblbuf_isset) {
break;
}
} else if (isset) {
break;
}
}
// Did we find a pixel that needs updating on this row?
if (x_FirstPixelUpdate < displayWidth) {
// Quickly write out the first changed pixel (saves another array lookup)
linePixelBuffer[x_FirstPixelUpdate] = isset ? colorTftMesh : colorTftBlack;
x_LastPixelUpdate = x_FirstPixelUpdate;
// Step 3: copy all remaining pixels in this row into the pixel line buffer,
// while also recording the last pixel in the row that needs updating
for (x = x_FirstPixelUpdate + 1; x < displayWidth; x++) {
isset = buffer[x + y_byteIndex] & y_byteMask;
linePixelBuffer[x] = isset ? colorTftMesh : colorTftBlack;
if (!fromBlank) {
dblbuf_isset = buffer_back[x + y_byteIndex] & y_byteMask;
if (isset != dblbuf_isset) {
x_LastPixelUpdate = x;
}
} else if (isset) {
x_LastPixelUpdate = x;
}
}
// Step 4: Send the changed pixels on this line to the screen as a single block transfer.
// This function accepts pixel data MSB first so it can dump the memory straight out the SPI port.
tft->pushRect(x_FirstPixelUpdate, y, (x_LastPixelUpdate - x_FirstPixelUpdate + 1), 1,
&linePixelBuffer[x_FirstPixelUpdate]);
somethingChanged = true;
}
y++;
}
// Copy the Buffer to the Back Buffer
for (y = 0; y < (displayHeight / 8); y++) {
for (x = 0; x < displayWidth; x++) {
uint16_t pos = x + y * displayWidth;
buffer_back[pos] = buffer[pos];
}
}
if (somethingChanged)
memcpy(buffer_back, buffer, displayBufferSize);
}
void TFTDisplay::sdlLoop()
@@ -1264,13 +1415,21 @@ bool TFTDisplay::connect()
tft->setRotation(1); // T-Deck has the TFT in landscape
#elif defined(T_WATCH_S3)
tft->setRotation(2); // T-Watch S3 left-handed orientation
#elif ARCH_PORTDUINO || defined(SENSECAP_INDICATOR)
#elif ARCH_PORTDUINO || defined(SENSECAP_INDICATOR) || defined(T_LORA_PAGER)
tft->setRotation(0); // use config.yaml to set rotation
#else
tft->setRotation(3); // Orient horizontal and wide underneath the silkscreen name label
#endif
tft->fillScreen(TFT_BLACK);
if (this->linePixelBuffer == NULL) {
this->linePixelBuffer = (uint16_t *)malloc(sizeof(uint16_t) * displayWidth);
if (!this->linePixelBuffer) {
LOG_ERROR("Not enough memory to create TFT line buffer\n");
return false;
}
}
return true;
}