update portduino test program

examples/Test/build_test/platformio_native.ini

@@ -1,4 +1,3 @@
-
 [env:native-default]
 platform = https://github.com/geeksville/platform-native.git
 ;build_flags = ${env.build_flags} -O0 -lgpiod
@@ -24,7 +23,7 @@ build_flags = -O0 -xc++ -std=c++14
 
 
 [env:native-portduino]
-platform = https://github.com/meshtastic/platform-native.git#659e49346aa33008b150dfb206b1817ddabc7132
+platform = https://github.com/meshtastic/platform-native.git#784007630ca43b4811c6637606440588bb5acf39
 framework = arduino
 board = cross_platform
 ;build_src_filter = +<**/*.cpp> -<main/>
@@ -41,4 +40,4 @@ build_flags =
 lib_deps =
  SPI
  Wire
- LovyanGFX
+ LovyanGFX

examples/Test/build_test/portduino/main.cpp

@@ -8,8 +8,6 @@ void setup()
  initGPIOPin(25, "gpiochip4");
  initGPIOPin(24, "gpiochip4");
 
- DisplaySPI = new HardwareSPI;
- DisplaySPI->begin("/dev/spidev0.0");
  Wire.begin(1);
  display = new LGFX();
  display->init();
@@ -18,6 +16,10 @@ void setup()
  canvas.setFont(&fonts::lgfxJapanMinchoP_32);
  canvas.setTextWrap(false); // 右端到達時のカーソル折り返しを禁止
  canvas.createSprite(display->width(), 36);
+ canvas.clear();
+ canvas.setCursor(0, 0);
+ canvas.printf("Touch to start\n");
+ canvas.pushSprite(display, 0, 0);
 }
 
 

examples/Test/build_test/portduino/main.h

@@ -6,7 +6,6 @@
 #include "PortduinoGPIO.h"
 #include <iostream>
 
-HardwareSPI *DisplaySPI;
 int initGPIOPin(int pinNum, std::string gpioChipName);
 
 class LGFX : public lgfx::LGFX_Device
@@ -25,7 +24,11 @@ class LGFX : public lgfx::LGFX_Device
  auto buscfg = _bus_instance.config();
  buscfg.spi_mode = 0;
  buscfg.pin_dc = 25;
- _bus_instance.spi_device(DisplaySPI);
+
+ // to use spidevX.Y
+ int x = 0;
+ int y = 0;
+ buscfg.spi_host = x + y << 4;
  _bus_instance.config(buscfg); // applies the set value to the bus.
  _panel_instance.setBus(&_bus_instance); // set the bus on the panel.
  }