thooge/esp32-nmea2000-obp60
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Use I2C FRAM module if available to store page voltage state

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This commit is contained in:
Thomas Hooge
2024-12-25 19:23:44 +01:00
parent 3bc0082bb8
commit daaefc7eba
6 changed files with 67 additions and 7 deletions
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22
lib/obp60task/OBP60Extensions.h
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@@ -8,6 +8,19 @@
#define FASTLED_ESP32_FLASH_LOCK 1
#include "LedSpiTask.h"
#include <GxEPD2_BW.h> // E-paper lib V2
#include <Adafruit_FRAM_I2C.h> // I2C FRAM
// FRAM address reservations 32kB: 0x0000 - 0x7FFF
// 0x0000 - 0x03ff: single variables
#define FRAM_VOLTAGE_AVG 0x000A
#define FRAM_VOLTAGE_TREND 0x000B
#define FRAM_VOLTAGE_MODE 0x000C
// Barograph history data
#define FRAM_BAROGRAPH_START 0x0400
#define FRAM_BAROGRAPH_END 0x13FF
extern Adafruit_FRAM_I2C fram;
extern bool hasFRAM;
// Fonts declarations for display (#inclues see OBP60Extensions.cpp)
extern const GFXfont Ubuntu_Bold8pt7b;
@@ -47,7 +60,7 @@ Point rotatePoint(const Point& origin, const Point& p, double angle);
std::vector<Point> rotatePoints(const Point& origin, const std::vector<Point>& pts, double angle);
void fillPoly4(const std::vector<Point>& p4, uint16_t color);
void hardwareInit();
void hardwareInit(GwApi *api);
void setPortPin(uint pin, bool value); // Set port pin for extension port
@@ -83,4 +96,11 @@ void startLedTask(GwApi *api);
void doImageRequest(GwApi *api, int *pageno, const PageStruct pages[MAX_PAGE_NUMBER], AsyncWebServerRequest *request);
#define fram_width 16
#define fram_height 16
static unsigned char fram_bits[] PROGMEM = {
0xf8, 0x1f, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x1f, 0xf8, 0x1f, 0xff, 0xff,
0xff, 0xff, 0xf8, 0x1f, 0xf8, 0x1f, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x1f,
0xf8, 0x1f, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x1f };
#endif