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Merge pull request #11877 from s-hadinger/udisplay_space

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uDisplay LVGL auto-config of SPI
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Theo Arends 2021-04-25 11:02:47 +02:00 committed by GitHub
commit d067ba1583
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1 changed files with 46 additions and 4 deletions
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50
lib/lib_display/UDisplay/uDisplay.cpp
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@ -20,6 +20,23 @@
#include <Arduino.h> #include <Arduino.h>
#include "uDisplay.h" #include "uDisplay.h"
#define GPIO_OLED_RESET 32
#define GPIO_I2C_SCL 19
#define GPIO_I2C_SDA 20
#define GPIO_BACKLIGHT 31
#define GPIO_SPI_CS 24
#define GPIO_SPI_CLK 23
#define GPIO_SPI_MOSI 22
#define GPIO_SPI_DC 25
#define GPIO_SPI_MISO 21
#define GPIO_SSPI_CS 29
#define GPIO_SSPI_SCLK 28
#define GPIO_SSPI_MOSI 27
#define GPIO_SSPI_DC 30
#define GPIO_SSPI_MISO 26
extern int Pin(uint32_t gpio, uint32_t index = 0);
#define UDSP_DEBUG #define UDSP_DEBUG
const uint16_t udisp_colors[]={UDISP_BLACK,UDISP_WHITE,UDISP_RED,UDISP_GREEN,UDISP_BLUE,UDISP_CYAN,UDISP_MAGENTA,\ const uint16_t udisp_colors[]={UDISP_BLACK,UDISP_WHITE,UDISP_RED,UDISP_GREEN,UDISP_BLUE,UDISP_CYAN,UDISP_MAGENTA,\
@ -86,6 +103,7 @@ uDisplay::uDisplay(char *lp) : Renderer(800, 600) {
if (*lp1 == '#') break; if (*lp1 == '#') break;
if (*lp1 == '\n') lp1++; if (*lp1 == '\n') lp1++;
if (*lp1 == ' ') lp1++; // Add space char
while (*lp1 == ' ') lp1++; while (*lp1 == ' ') lp1++;
//Serial.printf(">> %s\n",lp1); //Serial.printf(">> %s\n",lp1);
if (*lp1 != ';') { if (*lp1 != ';') {
@ -108,7 +126,7 @@ uDisplay::uDisplay(char *lp) : Renderer(800, 600) {
} }
if (*lp1 == ',') lp1++; if (*lp1 == ',') lp1++;
} }
if (*lp1 != ':' && *lp1 != '\n') { if (*lp1 != ':' && *lp1 != '\n' && *lp1 != ' ') { // Add space char
switch (section) { switch (section) {
case 'H': case 'H':
// header line // header line
@ -285,11 +303,16 @@ uDisplay::uDisplay(char *lp) : Renderer(800, 600) {
} }
} }
} }
if (*lp == '\n') { if (*lp == '\n' || *lp == ' ') { // Add space char
lp++; lp++;
} else { } else {
lp = strchr(lp, '\n'); lp = strchr(lp, '\n');
if (!lp) break; if (!lp) {
lp = strchr(lp, ' ');
if (!lp) {
break;
}
}
lp++; lp++;
} }
} }
@ -361,6 +384,25 @@ uDisplay::uDisplay(char *lp) : Renderer(800, 600) {
Renderer *uDisplay::Init(void) { Renderer *uDisplay::Init(void) {
// Check pins against configuration
if (reset < 0) { reset = Pin(GPIO_OLED_RESET); }
if (i2c_scl < 0) { i2c_scl = Pin(GPIO_I2C_SCL); }
if (i2c_sda < 0) { i2c_scl = Pin(GPIO_I2C_SDA); }
if (bpanel < 0) { spi_cs = Pin(GPIO_BACKLIGHT); }
if ((spi_nr == 1) || (spi_nr == 2)) { //SPI0
if (spi_cs < 0) { spi_cs = Pin(GPIO_SPI_CS, spi_nr - 1); }
if (spi_clk < 0) { spi_clk = Pin(GPIO_SPI_CLK, spi_nr - 1); }
if (spi_mosi < 0) { spi_mosi = Pin(GPIO_SPI_MOSI, spi_nr - 1); }
if (spi_dc < 0) { spi_dc = Pin(GPIO_SPI_DC, spi_nr - 1); }
if (spi_miso < 0) { spi_miso = Pin(GPIO_SPI_MISO, spi_nr - 1); }
} else {
if (spi_cs < 0) { spi_cs = Pin(GPIO_SSPI_CS); }
if (spi_clk < 0) { spi_clk = Pin(GPIO_SSPI_SCLK); }
if (spi_mosi < 0) { spi_mosi = Pin(GPIO_SSPI_MOSI); }
if (spi_dc < 0) { spi_dc = Pin(GPIO_SSPI_DC); }
if (spi_miso < 0) { spi_miso = Pin(GPIO_SSPI_MISO); }
}
if (reset >= 0) { if (reset >= 0) {
pinMode(reset, OUTPUT); pinMode(reset, OUTPUT);
digitalWrite(reset, HIGH); digitalWrite(reset, HIGH);
@ -1257,7 +1299,7 @@ void uDisplay::TS_RotConvert(int16_t *x, int16_t *y) {
uint8_t uDisplay::strlen_ln(char *str) { uint8_t uDisplay::strlen_ln(char *str) {
for (uint32_t cnt = 0; cnt < 256; cnt++) { for (uint32_t cnt = 0; cnt < 256; cnt++) {
if (!str[cnt] || str[cnt] == '\n') return cnt; if (!str[cnt] || str[cnt] == '\n' || str[cnt] == ' ') return cnt;
} }
return 0; return 0;
} }