thooge/esp32-nmea2000-obp60
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Add 4 inch TFT display ST7796

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This commit is contained in:
Norbert Walter
2026-02-27 21:33:23 +00:00
parent 065a9807d2
commit aea401589d
36 changed files with 272 additions and 85 deletions
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lib/obp60task/OBP60Extensions.cpp
+44 -4
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@@ -56,6 +56,12 @@ GxEPD2_BW<GxEPD2_420_SE0420NQ04, GxEPD2_420_SE0420NQ04::HEIGHT> display(GxEPD2_4
GxEPD2_BW<GxEPD2_420_SE0420NQ04, GxEPD2_420_SE0420NQ04::HEIGHT> & getdisplay(){return display;}
#endif
#ifdef DISPLAY_ST7796
// only instantiate; class defined in header
static LGFX display;
LGFX & getdisplay(){return display;}
#endif
// Horter I2C moduls
PCF8574 pcf8574_Modul1(PCF8574_I2C_ADDR1); // First digital IO modul PCF8574 from Horter
@@ -251,8 +257,10 @@ void deepSleep(CommonData &common){
getdisplay().setFont(&Ubuntu_Bold8pt8b);
getdisplay().setCursor(65, 175);
getdisplay().print("To wake up press key and wait 5s");
getdisplay().nextPage(); // Update display contents
displayNextPage(); // Update display contents
#ifndef DISPLAY_ST7796
getdisplay().powerOff(); // Display power off
#endif
setPortPin(OBP_POWER_50, false); // Power off ePaper display
// Stop system
esp_deep_sleep_start(); // Deep Sleep with weakup via touch pin
@@ -276,8 +284,10 @@ void deepSleep(CommonData &common){
getdisplay().setFont(&Ubuntu_Bold8pt8b);
getdisplay().setCursor(65, 175);
getdisplay().print("To wake up press wheel and wait 5s");
getdisplay().nextPage(); // Partial update
displayNextPage(); // Partial update
#ifndef DISPLAY_ST7796
getdisplay().powerOff(); // Display power off
#endif
setPortPin(OBP_POWER_EPD, false); // Power off ePaper display
setPortPin(OBP_POWER_SD, false); // Power off SD card
// Stop system
@@ -479,7 +489,13 @@ std::vector<String> wordwrap(String &line, uint16_t maxwidth) {
void drawTextCenter(int16_t cx, int16_t cy, String text) {
int16_t x1, y1;
uint16_t w, h;
#ifdef DISPLAY_ST7796
// LovyanGFX doesn't expose getTextBounds; use width/height helpers
w = getdisplay().textWidth(text);
h = getdisplay().fontHeight();
#else
getdisplay().getTextBounds(text, 0, 150, &x1, &y1, &w, &h);
#endif
getdisplay().setCursor(cx - w / 2, cy + h / 2);
getdisplay().print(text);
}
@@ -490,7 +506,12 @@ void drawButtonCenter(int16_t cx, int16_t cy, int8_t sx, int8_t sy, String text,
uint16_t w, h;
uint16_t color;
#ifdef DISPLAY_ST7796
w = getdisplay().textWidth(text);
h = getdisplay().fontHeight();
#else
getdisplay().getTextBounds(text, cx, cy, &x1, &y1, &w, &h); // Find text center
#endif
getdisplay().setCursor(cx - w/2, cy + h/2); // Set cursor to center
//getdisplay().drawPixel(cx, cy, fg); // Debug pixel for center position
if (inverted) {
@@ -509,7 +530,12 @@ void drawButtonCenter(int16_t cx, int16_t cy, int8_t sx, int8_t sy, String text,
void drawTextRalign(int16_t x, int16_t y, String text) {
int16_t x1, y1;
uint16_t w, h;
#ifdef DISPLAY_ST7796
w = getdisplay().textWidth(text);
h = getdisplay().fontHeight();
#else
getdisplay().getTextBounds(text, 0, 150, &x1, &y1, &w, &h);
#endif
getdisplay().setCursor(x - w - 1, y); // '-1' required since some strings wrap around w/o it
getdisplay().print(text);
}
@@ -1000,7 +1026,14 @@ void displayRudderPosition(int rudderPosition, uint8_t rangeDeg, uint16_t cx, ui
String lbl = String(angle);
int16_t bx, by;
uint16_t bw, bh;
getdisplay().getTextBounds(lbl, 0, 0, &bx, &by, &bw, &bh);
#ifdef DISPLAY_ST7796
// LovyanGFX: compute width/height manually
bw = getdisplay().textWidth(lbl);
bh = getdisplay().fontHeight();
bx = 0; by = 0;
#else
getdisplay().getTextBounds(lbl, 0, 0, &bx, &by, &bw, &bh);
#endif
int16_t tx = xpos - bw/2;
int16_t ty = top + h + bh + 5; // A little spacing
getdisplay().setCursor(tx, ty);
@@ -1019,9 +1052,16 @@ void doImageRequest(GwApi *api, int *pageno, const PageStruct pages[MAX_PAGE_NUM
logger->logDebug(GwLog::LOG,"handle image request [%s]: %s", imgformat, filename);
uint8_t *fb = getdisplay().getBuffer(); // EPD framebuffer
uint8_t *fb = nullptr; // EPD framebuffer
std::vector<uint8_t> imageBuffer; // image in webserver transferbuffer
String mimetype;
#ifndef DISPLAY_ST7796
fb = getdisplay().getBuffer(); // available only for EPD
#endif
if (!fb) {
request->send(500, "text/plain", "screenshot not available");
return;
}
if (imgformat == "gif") {
// GIF is commpressed with LZW, so small
lib/obp60task/OBP60Extensions.h
+117
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@@ -9,6 +9,10 @@
#include <Adafruit_FRAM_I2C.h> // I2C FRAM
#include <math.h>
#ifdef DISPLAY_ST7796
#include <LovyanGFX.hpp> // TFT LCD lib for ST7796
#endif
#ifdef BOARD_OBP40S3
#include "esp_vfs_fat.h"
#include "sdmmc_cmd.h"
@@ -74,11 +78,124 @@ GxEPD2_BW<GxEPD2_420_GYE042A87, GxEPD2_420_GYE042A87::HEIGHT> & getdisplay();
GxEPD2_BW<GxEPD2_420_SE0420NQ04, GxEPD2_420_SE0420NQ04::HEIGHT> & getdisplay();
#endif
#ifdef DISPLAY_ST7796
// LovyanGFX based display wrapper for ST7796
class LGFX : public lgfx::LGFX_Device {
public:
lgfx::Bus_SPI _bus_instance;
lgfx::Light_PWM _light_instance;
LGFX(void) {
{
auto cfg = _bus_instance.config();
cfg.spi_host = SPI2_HOST;
cfg.spi_mode = 0;
cfg.freq_write = 80000000;
cfg.freq_read = 16000000;
cfg.pin_sclk = OBP_SPI_CLK;
cfg.pin_mosi = OBP_SPI_DIN;
cfg.pin_miso = -1;
cfg.pin_dc = OBP_SPI_DC;
_bus_instance.config(cfg);
_panel_instance.setBus(&_bus_instance);
}
{
auto cfg = _panel_instance.config();
cfg.pin_cs = OBP_SPI_CS;
cfg.pin_rst = OBP_SPI_RST;
cfg.pin_busy = -1;
cfg.panel_width = 480;
cfg.panel_height = 320;
cfg.offset_x = 0;
cfg.offset_y = 0;
cfg.offset_rotation = 0;
cfg.dummy_read_pixel = 8;
cfg.dummy_read_bits = 1;
cfg.memory_width = 480;
cfg.memory_height = 320;
// cfg.pwm_control not available in this LovyanGFX version
cfg.invert = false;
cfg.rgb_order = false;
cfg.dlen_16bit = false;
cfg.bus_shared = true;
_panel_instance.config(cfg);
}
{
auto cfg = _light_instance.config();
cfg.pin_bl = -1;
_light_instance.config(cfg);
_panel_instance.setLight(&_light_instance);
}
setPanel(&_panel_instance);
}
// compatibility helpers --------------------------------------------------
// Adafruit GFX fonts support: ignore on TFT, use base on E-Ink
void setFont(const GFXfont *font) { (void)font; }
// E-Ink interface compatibility
void setFullWindow() { /* no-op on TFT */ }
private:
lgfx::Panel_ST7796 _panel_instance;
};
LGFX & getdisplay();
#endif
// Page display return values
#define PAGE_OK 0 // all ok, do nothing
#define PAGE_UPDATE 1 // page wants display to update
#define PAGE_HIBERNATE 2 // page wants displey to hibernate
// Display wrapper functions for E-Ink/TFT compatibility
inline void displayFirstPage() {
#ifdef DISPLAY_ST7796
// TFT LCD doesn't need firstPage()
#else
getdisplay().firstPage();
#endif
}
inline void displayNextPage() {
#ifdef DISPLAY_ST7796
// TFT LCD doesn't need nextPage() for refresh
#else
getdisplay().nextPage();
#endif
}
inline void displaySetPartialWindow(uint16_t x, uint16_t y, uint16_t w, uint16_t h) {
#ifdef DISPLAY_ST7796
// TFT LCD doesn't use partial windows
(void)x; (void)y; (void)w; (void)h;
#else
getdisplay().setPartialWindow(x, y, w, h);
#endif
}
inline void displaySetFullWindow() {
#ifdef DISPLAY_ST7796
// TFT LCD doesn't need setFullWindow()
#else
getdisplay().setFullWindow();
#endif
}
// replacement for getTextBounds that works with both EPD and ST7796
inline void displayGetTextBounds(const String &txt, int16_t x, int16_t y,
int16_t *x0, int16_t *y0,
uint16_t *w, uint16_t *h) {
#ifdef DISPLAY_ST7796
// LovyanGFX doesn't expose getTextBounds; compute via helpers
*w = getdisplay().textWidth(txt);
*h = getdisplay().fontHeight();
if (x0) *x0 = 0;
if (y0) *y0 = 0;
#else
getdisplay().getTextBounds(txt, x, y, x0, y0, w, h);
#endif
}
void fillPoly4(const std::vector<Point>& p4, uint16_t color);
void drawPoly(const std::vector<Point>& points, uint16_t color);
lib/obp60task/OBP60QRWiFi.h
+1 -1
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@@ -39,7 +39,7 @@ void qrWiFi(String ssid, String passwd, uint16_t fgcolor, uint16_t bgcolor){
getdisplay().setTextColor(fgcolor);
getdisplay().setCursor(140, 285);
getdisplay().print("WiFi");
getdisplay().nextPage(); // Full Refresh
displayNextPage(); // Full Refresh
}
#endif
lib/obp60task/OBPcharts.cpp
+8 -2
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@@ -28,8 +28,14 @@ Chart::Chart(RingBuffer<uint16_t>& dataBuf, double dfltRng, CommonData& common,
fgColor = commonData->fgcolor;
bgColor = commonData->bgcolor;
dWidth = getdisplay().width();
dHeight = getdisplay().height();
// display dimensions (avoid calling width()/height() on incomplete LGFX type)
#ifdef DISPLAY_ST7796
dWidth = 480;
dHeight = 320;
#else
dWidth = getdisplay().width();
dHeight = getdisplay().height();
#endif
dataBuf.getMetaData(dbName, dbFormat);
dbMIN_VAL = dataBuf.getMinVal();
lib/obp60task/PageAutopilot.cpp
+1 -1
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@@ -117,7 +117,7 @@ class PageAutopilot : public Page
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
/*
// Horizontal line 2 pix top & bottom
lib/obp60task/PageBME280.cpp
+1 -1
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@@ -105,7 +105,7 @@ class PageBME280 : public Page
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
lib/obp60task/PageBattery.cpp
+1 -1
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@@ -158,7 +158,7 @@ class PageBattery : public Page
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
// Show average settings
getdisplay().setTextColor(commonData->fgcolor);
lib/obp60task/PageBattery2.cpp
+1 -1
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@@ -184,7 +184,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
lib/obp60task/PageClock.cpp
+6 -6
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@@ -375,7 +375,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
@@ -442,8 +442,8 @@ public:
uint16_t wDigit, hDigit;
uint16_t wColon, hColon;
getdisplay().getTextBounds("00", 0, 0, &x0, &y0, &wDigit, &hDigit);
getdisplay().getTextBounds(":", 0, 0, &x0, &y0, &wColon, &hColon);
displayGetTextBounds("00", 0, 0, &x0, &y0, &wDigit, &hDigit);
displayGetTextBounds(":", 0, 0, &x0, &y0, &wColon, &hColon);
uint16_t totalWidth = 3 * wDigit + 2 * wColon;
@@ -453,7 +453,7 @@ public:
// Draw time string centered
int16_t x1b, y1b;
uint16_t wb, hb;
getdisplay().getTextBounds(timeStr, 0, 0, &x1b, &y1b, &wb, &hb);
displayGetTextBounds(timeStr, 0, 0, &x1b, &y1b, &wb, &hb);
int16_t textX = (static_cast<int16_t>(getdisplay().width()) - static_cast<int16_t>(wb)) / 2;
int16_t textY = centerY + hb / 2;
@@ -520,7 +520,7 @@ public:
int16_t x1b, y1b;
uint16_t wb, hb;
getdisplay().getTextBounds(timeStr, 0, 0, &x1b, &y1b, &wb, &hb);
displayGetTextBounds(timeStr, 0, 0, &x1b, &y1b, &wb, &hb);
int16_t x = (static_cast<int16_t>(getdisplay().width()) - static_cast<int16_t>(wb)) / 2;
int16_t y = 150 + hb / 2;
@@ -665,7 +665,7 @@ public:
// Print text centered on position x, y
int16_t x1c, y1c; // Return values of getTextBounds
uint16_t wc, hc; // Return values of getTextBounds
getdisplay().getTextBounds(ii, int(x), int(y), &x1c, &y1c, &wc, &hc); // Calc width of new string
displayGetTextBounds(ii, int(x), int(y), &x1c, &y1c, &wc, &hc); // Calc width of new string
getdisplay().setCursor(x - wc / 2, y + hc / 2);
if (i % 90 == 0) {
getdisplay().setFont(&Ubuntu_Bold12pt8b);
lib/obp60task/PageCompass.cpp
+1 -1
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@@ -109,7 +109,7 @@ class PageCompass : public Page
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
// Horizontal line 2 pix top & bottom
lib/obp60task/PageDST810.cpp
+1 -1
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@@ -91,7 +91,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
lib/obp60task/PageDigitalOut.cpp
+1 -1
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@@ -106,7 +106,7 @@ bool button5 = false;
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
getdisplay().setFont(&Ubuntu_Bold12pt8b);
// Write text
lib/obp60task/PageFluid.cpp
+1 -1
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@@ -138,7 +138,7 @@ class PageFluid : public Page
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height());
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height());
getdisplay().setTextColor(commonData->fgcolor);
lib/obp60task/PageFourValues.cpp
+1 -1
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@@ -91,7 +91,7 @@ class PageFourValues : public Page
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
lib/obp60task/PageFourValues2.cpp
+1 -1
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@@ -91,7 +91,7 @@ class PageFourValues2 : public Page
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
lib/obp60task/PageGenerator.cpp
+1 -1
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@@ -83,7 +83,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
lib/obp60task/PageKeelPosition.cpp
+2 -2
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@@ -68,7 +68,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
//*******************************************************************************************
@@ -105,7 +105,7 @@ public:
// Print text centered on position x, y
int16_t x1, y1; // Return values of getTextBounds
uint16_t w, h; // Return values of getTextBounds
getdisplay().getTextBounds(ii, int(x), int(y), &x1, &y1, &w, &h); // Calc width of new string
displayGetTextBounds(ii, int(x), int(y), &x1, &y1, &w, &h); // Calc width of new string
getdisplay().setCursor(x-w/2, y+h/2);
if(i % 30 == 0){
getdisplay().setFont(&Ubuntu_Bold8pt8b);
lib/obp60task/PageNavigation.cpp
+1 -1
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@@ -371,7 +371,7 @@ bool showValues = false; // Show values HDT, SOG, DBT in navigation map
// ############### Draw Navigation Map ################
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
// If a network connection to URL then load the navigation map
lib/obp60task/PageOneValue.cpp
+1 -1
View File
@@ -276,7 +276,7 @@ public:
// Draw page
//***********************************************************
getdisplay().setPartialWindow(0, 0, width, height); // Set partial update
displaySetPartialWindow(0, 0, width, height); // Set partial update
if (pageMode == VALUE || dataHstryBuf == nullptr) {
// show only data value; ignore other pageMode options if no chart supported boat data history buffer is available
lib/obp60task/PageRollPitch.cpp
+2 -2
View File
@@ -116,7 +116,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
@@ -194,7 +194,7 @@ public:
// Print text centered on position x, y
int16_t x1, y1; // Return values of getTextBounds
uint16_t w, h; // Return values of getTextBounds
getdisplay().getTextBounds(ii, int(x), int(y), &x1, &y1, &w, &h); // Calc width of new string
displayGetTextBounds(ii, int(x), int(y), &x1, &y1, &w, &h); // Calc width of new string
getdisplay().setCursor(x-w/2, y+h/2);
if(i % 20 == 0){
getdisplay().setFont(&Ubuntu_Bold8pt8b);
lib/obp60task/PageRudderPosition.cpp
+2 -2
View File
@@ -72,7 +72,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
//*******************************************************************************************
@@ -110,7 +110,7 @@ public:
// Print text centered on position x, y
int16_t x1, y1; // Return values of getTextBounds
uint16_t w, h; // Return values of getTextBounds
getdisplay().getTextBounds(ii, int(x), int(y), &x1, &y1, &w, &h); // Calc width of new string
displayGetTextBounds(ii, int(x), int(y), &x1, &y1, &w, &h); // Calc width of new string
getdisplay().setCursor(x-w/2, y+h/2);
if(i % 30 == 0){
getdisplay().setFont(&Ubuntu_Bold8pt8b);
lib/obp60task/PageSixValues.cpp
+1 -1
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@@ -75,7 +75,7 @@ class PageSixValues : public Page
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
for (int i = 0; i < ( HowManyValues / 2 ); i++){
lib/obp60task/PageSkyView.cpp
+5 -5
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@@ -73,7 +73,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
// current position
getdisplay().setFont(&Ubuntu_Bold8pt8b);
@@ -105,19 +105,19 @@ public:
uint16_t w, h;
getdisplay().setFont(&Ubuntu_Bold12pt8b);
getdisplay().getTextBounds("N", 0, 150, &x1, &y1, &w, &h);
displayGetTextBounds("N", 0, 150, &x1, &y1, &w, &h);
getdisplay().setCursor(c.x - w / 2, c.y - r + h + 3);
getdisplay().print("N");
getdisplay().getTextBounds("S", 0, 150, &x1, &y1, &w, &h);
displayGetTextBounds("S", 0, 150, &x1, &y1, &w, &h);
getdisplay().setCursor(c.x - w / 2, c.y + r - 3);
getdisplay().print("S");
getdisplay().getTextBounds("E", 0, 150, &x1, &y1, &w, &h);
displayGetTextBounds("E", 0, 150, &x1, &y1, &w, &h);
getdisplay().setCursor(c.x + r - w - 3, c.y + h / 2);
getdisplay().print("E");
getdisplay().getTextBounds("W", 0, 150, &x1, &y1, &w, &h);
displayGetTextBounds("W", 0, 150, &x1, &y1, &w, &h);
getdisplay().setCursor(c.x - r + 3 , c.y + h / 2);
getdisplay().print("W");
lib/obp60task/PageSolar.cpp
+1 -1
View File
@@ -82,7 +82,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
lib/obp60task/PageSystem.cpp
+2 -2
View File
@@ -229,7 +229,7 @@ public:
uint16_t y0 = 48; // data table starts here
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
if (mode == 'N') {
@@ -550,7 +550,7 @@ public:
}
// Update display
getdisplay().nextPage(); // Partial update (fast)
displayNextPage(); // Partial update (fast)
return PAGE_OK;
};
};
lib/obp60task/PageThreeValues.cpp
+1 -1
View File
@@ -80,7 +80,7 @@ class PageThreeValues : public Page
//***********************************************************
/// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
// ############### Value 1 ################
lib/obp60task/PageTwoValues.cpp
+1 -1
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@@ -283,7 +283,7 @@ public:
// Draw page
//***********************************************************
getdisplay().setPartialWindow(0, 0, width, height); // Set partial update
displaySetPartialWindow(0, 0, width, height); // Set partial update
if (pageMode == VALUES || (dataHstryBuf[0] == nullptr && dataHstryBuf[1] == nullptr)) {
// show only data value; ignore other pageMode options if no chart supported boat data history buffer is available
lib/obp60task/PageVoltage.cpp
+1 -1
View File
@@ -193,7 +193,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
if (mode == 'D') {
// Display mode digital
lib/obp60task/PageWhite.cpp
+1 -1
View File
@@ -63,7 +63,7 @@ public:
if (mode == 'W') {
getdisplay().setFullWindow();
} else {
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
}
if (mode == 'L') {
lib/obp60task/PageWind.cpp
+1 -1
View File
@@ -358,7 +358,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
lib/obp60task/PageWindPlot.cpp
+1 -1
View File
@@ -221,7 +221,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, width, height); // Set partial update
displaySetPartialWindow(0, 0, width, height); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
if (chrtMode == DIRECTION) {
lib/obp60task/PageWindRose.cpp
+2 -2
View File
@@ -140,7 +140,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
@@ -260,7 +260,7 @@ public:
// Print text centered on position x, y
int16_t x1, y1; // Return values of getTextBounds
uint16_t w, h; // Return values of getTextBounds
getdisplay().getTextBounds(ii, int(x), int(y), &x1, &y1, &w, &h); // Calc width of new string
displayGetTextBounds(ii, int(x), int(y), &x1, &y1, &w, &h); // Calc width of new string
getdisplay().setCursor(x-w/2, y+h/2);
if(i % 30 == 0){
getdisplay().setFont(&Ubuntu_Bold8pt8b);
lib/obp60task/PageWindRoseFlex.cpp
+2 -2
View File
@@ -200,7 +200,7 @@ public:
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
@@ -314,7 +314,7 @@ public:
// Print text centered on position x, y
int16_t x1, y1; // Return values of getTextBounds
uint16_t w, h; // Return values of getTextBounds
getdisplay().getTextBounds(ii, int(x), int(y), &x1, &y1, &w, &h); // Calc width of new string
displayGetTextBounds(ii, int(x), int(y), &x1, &y1, &w, &h); // Calc width of new string
getdisplay().setCursor(x-w/2, y+h/2);
if(i % 30 == 0){
getdisplay().setFont(&Ubuntu_Bold8pt8b);
lib/obp60task/PageXTETrack.cpp
+6 -6
View File
@@ -89,7 +89,7 @@ class PageXTETrack : public Page
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
@@ -112,25 +112,25 @@ class PageXTETrack : public Page
GwApi::BoatValue *bv_xte = pageData.values[0]; // XTE
String sval_xte = formatValue(bv_xte, *commonData).svalue;
getdisplay().getTextBounds(sval_xte, 0, 0, &x, &y, &w, &h);
displayGetTextBounds(sval_xte, 0, 0, &x, &y, &w, &h);
getdisplay().setCursor(160-w, 170);
getdisplay().print(sval_xte);
GwApi::BoatValue *bv_cog = pageData.values[1]; // COG
String sval_cog = formatValue(bv_cog, *commonData).svalue;
getdisplay().getTextBounds(sval_cog, 0, 0, &x, &y, &w, &h);
displayGetTextBounds(sval_cog, 0, 0, &x, &y, &w, &h);
getdisplay().setCursor(360-w, 170);
getdisplay().print(sval_cog);
GwApi::BoatValue *bv_dtw = pageData.values[2]; // DTW
String sval_dtw = formatValue(bv_dtw, *commonData).svalue;
getdisplay().getTextBounds(sval_dtw, 0, 0, &x, &y, &w, &h);
displayGetTextBounds(sval_dtw, 0, 0, &x, &y, &w, &h);
getdisplay().setCursor(160-w, 257);
getdisplay().print(sval_dtw);
GwApi::BoatValue *bv_btw = pageData.values[3]; // BTW
String sval_btw = formatValue(bv_btw, *commonData).svalue;
getdisplay().getTextBounds(sval_btw, 0, 0, &x, &y, &w, &h);
displayGetTextBounds(sval_btw, 0, 0, &x, &y, &w, &h);
getdisplay().setCursor(360-w, 257);
getdisplay().print(sval_btw);
@@ -149,7 +149,7 @@ class PageXTETrack : public Page
}
getdisplay().setFont(&Ubuntu_Bold10pt8b);
getdisplay().getTextBounds(sval_wpname, 0, 150, &x, &y, &w, &h);
displayGetTextBounds(sval_wpname, 0, 150, &x, &y, &w, &h);
// TODO if text don't fix use smaller font size.
// if smallest size does not fit use 2 lines
// last resort: clip with ellipsis
lib/obp60task/obp60task.cpp
+46 -26
View File
@@ -284,8 +284,10 @@ void underVoltageError(CommonData &common) {
getdisplay().setFont(&Ubuntu_Bold8pt8b);
getdisplay().setCursor(65, 175);
getdisplay().print("Charge battery and restart system");
getdisplay().nextPage(); // Partial update
displayNextPage(); // Partial update
#ifndef DISPLAY_ST7796
getdisplay().powerOff(); // Display power off
#endif
setPortPin(OBP_POWER_EPD, false); // Power off ePaper display
setPortPin(OBP_POWER_SD, false); // Power off SD card
#else
@@ -295,7 +297,7 @@ void underVoltageError(CommonData &common) {
buzzer(TONE4, 20); // Buzzer tone 4kHz 20ms
setPortPin(OBP_POWER_50, false); // Power rail 5.0V Off
// Shutdown EInk display
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().fillScreen(common.bgcolor);// Clear screen
getdisplay().setTextColor(common.fgcolor);
getdisplay().setFont(&Ubuntu_Bold20pt8b);
@@ -304,8 +306,10 @@ void underVoltageError(CommonData &common) {
getdisplay().setFont(&Ubuntu_Bold8pt8b);
getdisplay().setCursor(65, 175);
getdisplay().print("To wake up repower system");
getdisplay().nextPage(); // Partial update
displayNextPage(); // Partial update
#ifndef DISPLAY_ST7796
getdisplay().powerOff(); // Display power off
#endif
#endif
while (true) {
esp_deep_sleep_start(); // Deep Sleep without wakeup. Wakeup only after power cycle (restart).
@@ -375,36 +379,38 @@ void OBP60Task(GwApi *api){
#ifdef DISPLAY_GDEY042T81
getdisplay().init(115200, true, 2, false); // Init for Waveshare boards with "clever" reset circuit, 2ms reset pulse
#elif defined DISPLAY_ST7796
getdisplay().init(); // Init for ST7796 TFT LCD
#else
getdisplay().init(115200); // Init for normal displays
#endif
getdisplay().setRotation(0); // Set display orientation (horizontal)
getdisplay().setFullWindow(); // Set full Refresh
getdisplay().firstPage(); // set first page
displaySetFullWindow(); // Set full Refresh (E-Ink only)
displayFirstPage(); // set first page
getdisplay().fillScreen(commonData.bgcolor);
getdisplay().setTextColor(commonData.fgcolor);
getdisplay().nextPage(); // Full Refresh
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displayNextPage(); // Full Refresh
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update (E-Ink only)
getdisplay().fillScreen(commonData.bgcolor);
getdisplay().nextPage(); // Fast Refresh
getdisplay().nextPage(); // Fast Refresh
displayNextPage(); // Fast Refresh
displayNextPage(); // Fast Refresh
if(String(displaymode) == "Logo + QR Code" || String(displaymode) == "Logo"){
getdisplay().fillScreen(commonData.bgcolor);
getdisplay().drawBitmap(0, 0, gImage_Logo_OBP_400x300_sw, getdisplay().width(), getdisplay().height(), commonData.fgcolor); // Draw start logo
getdisplay().nextPage(); // Fast Refresh
getdisplay().nextPage(); // Fast Refresh
displayNextPage(); // Fast Refresh
displayNextPage(); // Fast Refresh
delay(SHOW_TIME); // Logo show time
if(String(displaymode) == "Logo + QR Code"){
getdisplay().fillScreen(commonData.bgcolor);
qrWiFi(systemname, wifipass, commonData.fgcolor, commonData.bgcolor); // Show QR code for WiFi connection
getdisplay().nextPage(); // Fast Refresh
getdisplay().nextPage(); // Fast Refresh
displayNextPage(); // Fast Refresh
displayNextPage(); // Fast Refresh
delay(SHOW_TIME); // QR code show time
}
getdisplay().fillScreen(commonData.bgcolor);
getdisplay().nextPage(); // Fast Refresh
getdisplay().nextPage(); // Fast Refresh
displayNextPage(); // Fast Refresh
displayNextPage(); // Fast Refresh
}
// Init pages
@@ -722,9 +728,12 @@ void OBP60Task(GwApi *api){
if(millis() > starttime4 + 8000 && delayedDisplayUpdate == true){
starttime1 = millis();
starttime2 = millis();
getdisplay().setFullWindow(); // Set full update
displaySetFullWindow(); // Set full update
#ifdef DISPLAY_ST7796
// TFT LCD doesn't need refresh operations
#else
if(fastrefresh == "true"){
getdisplay().nextPage(); // Full update
displayNextPage(); // Full update
}
else{
getdisplay().fillScreen(commonData.fgcolor); // Clear display
@@ -734,13 +743,14 @@ void OBP60Task(GwApi *api){
#else
getdisplay().init(115200); // Init for normal displays
#endif
getdisplay().firstPage(); // Full update
getdisplay().nextPage(); // Full update
displayFirstPage(); // Full update
displayNextPage(); // Full update
// getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
// getdisplay().fillScreen(commonData.bgcolor); // Clear display
// getdisplay().nextPage(); // Partial update
// getdisplay().nextPage(); // Partial update
}
#endif
delayedDisplayUpdate = false;
}
@@ -750,9 +760,12 @@ void OBP60Task(GwApi *api){
starttime1 = millis();
starttime2 = millis();
LOG_DEBUG(GwLog::DEBUG,"E-Ink full refresh first 5 min");
getdisplay().setFullWindow(); // Set full update
displaySetFullWindow(); // Set full update
#ifdef DISPLAY_ST7796
// TFT LCD doesn't need refresh operations
#else
if(fastrefresh == "true"){
getdisplay().nextPage(); // Full update
displayNextPage(); // Full update
}
else{
getdisplay().fillScreen(commonData.fgcolor); // Clear display
@@ -762,19 +775,23 @@ void OBP60Task(GwApi *api){
#else
getdisplay().init(115200); // Init for normal displays
#endif
getdisplay().firstPage(); // Full update
getdisplay().nextPage(); // Full update
displayFirstPage(); // Full update
displayNextPage(); // Full update
// getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
// getdisplay().fillScreen(commonData.bgcolor); // Clear display
// getdisplay().nextPage(); // Partial update
// getdisplay().nextPage(); // Partial update
}
#endif
}
// Subtask E-Ink full refresh
if(millis() > starttime2 + fullrefreshtime * 60 * 1000){
starttime2 = millis();
LOG_DEBUG(GwLog::DEBUG,"E-Ink full refresh");
#ifdef DISPLAY_ST7796
// TFT LCD: no special refresh
#else
getdisplay().setFullWindow(); // Set full update
if(fastrefresh == "true"){
getdisplay().nextPage(); // Full update
@@ -794,6 +811,7 @@ void OBP60Task(GwApi *api){
// getdisplay().nextPage(); // Partial update
// getdisplay().nextPage(); // Partial update
}
#endif
}
// Refresh display data, default all 1s
@@ -842,13 +860,13 @@ void OBP60Task(GwApi *api){
if (currentPage == NULL){
LOG_DEBUG(GwLog::ERROR,"page number %d not found", pageNumber);
// Error handling for missing page
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().fillScreen(commonData.bgcolor); // Clear display
getdisplay().drawXBitmap(200 - unknown_width / 2, 150 - unknown_height / 2, unknown_bits, unknown_width, unknown_height, commonData.fgcolor);
getdisplay().setCursor(140, 250);
getdisplay().setFont(&Atari16px);
getdisplay().print("Here be dragons!");
getdisplay().nextPage(); // Partial update (fast)
displayNextPage(); // Partial update (fast)
}
else{
if (lastPage != pageNumber){
@@ -871,10 +889,12 @@ void OBP60Task(GwApi *api){
displayAlarm(commonData);
}
if (ret & PAGE_UPDATE) {
getdisplay().nextPage(); // Partial update (fast)
displayNextPage(); // Partial update (fast)
}
if (ret & PAGE_HIBERNATE) {
#ifndef DISPLAY_ST7796
getdisplay().hibernate();
#endif
}
}
lib/obp60task/platformio.ini
+6 -2
View File
@@ -45,6 +45,7 @@ lib_deps =
milesburton/DallasTemperature@3.11.0
signetica/SunRise@2.0.2
adafruit/Adafruit FRAM I2C@2.0.3
lovyan03/LovyanGFX@^1.2.19
build_flags=
#https://thingpulse.com/usb-settings-for-logging-with-the-esp32-s3-in-platformio/?srsltid=AfmBOopGskbkr4GoeVkNlFaZXe_zXkLceKF6Rn-tmoXABCeAR2vWsdHL
# -D CORE_DEBUG_LEVEL=1 #Debug level for CPU core via CDC (serial device)
@@ -54,9 +55,10 @@ build_flags=
# -D HARDWARE_V20 #OBP60 hardware revision V2.0
-D HARDWARE_V21 #OBP60 hardware revision V2.1
# -D DISPLAY_GDEW042T2 #old E-Ink display from GoodDisplay (Waveshare), R10 0.47 ohm - very good
-D DISPLAY_GDEY042T81 #new E-Ink display from GoodDisplay (Waveshare), R10 2.2 ohm - good (contast lost by shunshine)
# -D DISPLAY_GDEY042T81 #new E-Ink display from GoodDisplay (Waveshare), R10 2.2 ohm - good (contast lost by shunshine)
# -D DISPLAY_GYE042A87 #alternativ E-Ink display from Genyo Optical, R10 2.2 ohm - medium
# -D DISPLAY_SE0420NQ04 #alternativ E-Ink display from SID Technology, R10 2.2 ohm - bad (burn in effects)
-D DISPLAY_ST7796 #ST7796 TFT LCD display (480x320 color display)
# -D DISPLAY_ZJY400300-042CAAMFGN #alternativ E-Ink display from ZZE Technology, R10 2.2 ohm - very good
# -D ENABLE_PATCHES #enable patching of gateway code
${env.build_flags}
@@ -101,11 +103,13 @@ lib_deps =
milesburton/DallasTemperature@3.11.0
signetica/SunRise@2.0.2
adafruit/Adafruit FRAM I2C@2.0.3
lovyan03/LovyanGFX@^1.2.19
build_flags=
-D DISABLE_DIAGNOSTIC_OUTPUT #Disable diagnostic output for GxEPD2 lib
-D BOARD_OBP40S3 #Board OBP40 with ESP32S3
-D HARDWARE_V10 #OBP40 hardware revision V1.0 SKU:DIE07300S V1.1 (CrowPanel 4.2)
-D DISPLAY_GDEY042T81 #new E-Ink display from Good Display (Waveshare), R10 2.2 ohm - good (contast lost by shunshine)
# -D DISPLAY_GDEY042T81 #new E-Ink display from Good Display (Waveshare), R10 2.2 ohm - good (contast lost by shunshine)
-D DISPLAY_ST7796 #ST7796 TFT LCD display (480x320 color display)
#-D DISPLAY_ZJY400300-042CAAMFGN #alternativ E-Ink display from ZZE Technology, R10 2.2 ohm - very good
-D LIPO_ACCU_1200 #Hardware extension, LiPo accu 3,7V 1200mAh
-D VOLTAGE_SENSOR #Hardware extension, LiPo voltage sensor with two resistors