DigitalInfinity/ESP32-PaxCounter
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Merge pull request #885 from cyberman54/development

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fix issue #882
This commit is contained in:
Verkehrsrot 2022-08-06 19:20:34 +02:00 committed by GitHub
commit 23528d3d5c
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2 changed files with 12 additions and 8 deletions
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9
include/display.h
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@ -25,17 +25,20 @@
#define MY_DISPLAY_FIRSTLINE 30
#ifndef MY_DISPLAY_RST
#define MY_DISPLAY_RST NOT_A_PIN
#endif
#ifdef MY_DISPLAY_ADDR
#define OLED_ADDR MY_DISPLAY_ADDR
#else
#define OLED_ADDR -1
#endif
#ifndef USE_HW_I2C
#define USE_HW_I2C 1
#endif
#ifndef OLED_FREQUENCY
#define OLED_FREQUENCY 400000L
#endif
#ifndef MY_DISPLAY_FGCOLOR
#define MY_DISPLAY_FGCOLOR OLED_WHITE
#endif

11
src/display.cpp
View File

@ -43,13 +43,13 @@ static const char TAG[] = __FILE__;
static uint8_t plotbuf[PLOTBUFFERSIZE] = {0};
uint8_t DisplayIsOn = 0;
hw_timer_t *displayIRQ = NULL;
QRCode qrcode;
static QRCode qrcode;
#ifdef HAS_DISPLAY
#if (HAS_DISPLAY) == 1
ONE_BIT_DISPLAY oled;
static ONE_BIT_DISPLAY oled;
#elif (HAS_DISPLAY) == 2
TFT_eSPI tft = TFT_eSPI(MY_DISPLAY_WIDTH, MY_DISPLAY_HEIGHT);
static TFT_eSPI tft = TFT_eSPI(MY_DISPLAY_WIDTH, MY_DISPLAY_HEIGHT);
#else
#error Unknown display type specified in hal file
#endif
@ -58,9 +58,10 @@ TFT_eSPI tft = TFT_eSPI(MY_DISPLAY_WIDTH, MY_DISPLAY_HEIGHT);
void dp_setup(int contrast) {
#if (HAS_DISPLAY) == 1 // I2C OLED
oled.setI2CPins(MY_DISPLAY_SDA, MY_DISPLAY_SCL, MY_DISPLAY_RST);
oled.setBitBang(false);
oled.I2Cbegin(OLED_TYPE, OLED_ADDR, OLED_FREQUENCY);
assert(oled.allocBuffer()); // render all outputs to lib internal backbuffer
oled.allocBuffer(); // render all outputs to lib internal backbuffer
oled.setTextWrap(false);
oled.setRotation(
MY_DISPLAY_FLIP ? 2 : 0); // 0 = no rotation, 1 = 90°, 2 = 180°, 3 = 280°