From 35ff74c9be46e16030d1184a506451e1d3805c25 Mon Sep 17 00:00:00 2001
From: gamerdonkey
Date: Sat, 14 Sep 2024 14:48:59 -0500
Subject: First attempt at integrating Adafruit_GFX and converting to C++

---
 main/InovaLedDisplay.h | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 main/InovaLedDisplay.h

(limited to 'main/InovaLedDisplay.h')

diff --git a/main/InovaLedDisplay.h b/main/InovaLedDisplay.h
new file mode 100644
index 0000000..8897578
--- /dev/null
+++ b/main/InovaLedDisplay.h
@@ -0,0 +1,32 @@
+#ifndef INOVALEDDISPLAY_H
+#define INOVALEDDISPLAY_H
+
+#include "Adafruit_GFX.h"
+#include "driver/gpio.h"
+#include "driver/spi_master.h"
+
+
+#define NUM_COL              160
+#define NUM_ROW              8
+
+
+class InovaLedDisplay : public Adafruit_GFX {
+    public:
+        InovaLedDisplay(uint8_t r0, uint8_t g0, uint8_t clk, uint8_t cs, uint8_t latchParam, uint8_t oeParam, uint8_t addr0Param, uint8_t addr1Param, uint8_t addr2Param);
+
+        void drawPixel(int16_t x, int16_t y, uint16_t c);
+
+        void updateDisplay(void);
+
+        void runDisplay(void);
+
+        void stopDisplay(void);
+
+    private:
+        uint16_t displayBuffer[NUM_ROW][NUM_COL / 8]; // each column is two bits, so 8 can fit in 16-bit integer
+        spi_device_handle_t spi;
+        bool run = true;
+        gpio_num_t latch, oe, addr0, addr1, addr2;
+};
+
+#endif
-- 
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