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Add earlyInitVariant to move device specific code out of main.cpp

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This commit is contained in:
Jonathan Bennett
2026-01-25 21:36:41 -06:00
parent 8a9830282a
commit 518a3dac1a
10 changed files with 106 additions and 76 deletions
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31
variants/esp32s3/tlora-pager/variant.cpp Normal file
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@@ -0,0 +1,31 @@
#include "variant.h"
#include "ExtensionIOXL9555.hpp"
extern ExtensionIOXL9555 io;
void earlyInitVariant()
{
pinMode(LORA_CS, OUTPUT);
digitalWrite(LORA_CS, HIGH);
pinMode(SDCARD_CS, OUTPUT);
digitalWrite(SDCARD_CS, HIGH);
pinMode(TFT_CS, OUTPUT);
digitalWrite(TFT_CS, HIGH);
pinMode(KB_INT, INPUT_PULLUP);
// io expander
io.begin(Wire, XL9555_SLAVE_ADDRESS0, SDA, SCL);
io.pinMode(EXPANDS_DRV_EN, OUTPUT);
io.digitalWrite(EXPANDS_DRV_EN, HIGH);
io.pinMode(EXPANDS_AMP_EN, OUTPUT);
io.digitalWrite(EXPANDS_AMP_EN, LOW);
io.pinMode(EXPANDS_LORA_EN, OUTPUT);
io.digitalWrite(EXPANDS_LORA_EN, HIGH);
io.pinMode(EXPANDS_GPS_EN, OUTPUT);
io.digitalWrite(EXPANDS_GPS_EN, HIGH);
io.pinMode(EXPANDS_KB_EN, OUTPUT);
io.digitalWrite(EXPANDS_KB_EN, HIGH);
io.pinMode(EXPANDS_SD_EN, OUTPUT);
io.digitalWrite(EXPANDS_SD_EN, HIGH);
io.pinMode(EXPANDS_GPIO_EN, OUTPUT);
io.digitalWrite(EXPANDS_GPIO_EN, HIGH);
io.pinMode(EXPANDS_SD_PULLEN, INPUT);
}