From 278055f5855fa54cefe3f714123cf31bcc4c764c Mon Sep 17 00:00:00 2001
From: Paul Warren <pwarren@pwarren.id.au>
Date: Mon, 20 Nov 2023 17:43:40 +1100
Subject: [PATCH] Move pins out to separate include

---
 platformio.ini |   3 +-
 src/main.cpp   | 110 ++++++++++++++-----------------------------------
 2 files changed, 32 insertions(+), 81 deletions(-)

diff --git a/platformio.ini b/platformio.ini
index cfa15bb..9f2e7d0 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -14,4 +14,5 @@ board = pico32
 framework = arduino
 upload_port = /dev/ttyUSB0
 lib_deps =
-  adafruit/Adafruit EPD@^4.5.3
\ No newline at end of file
+  adafruit/Adafruit EPD@^4.5.3
+  rlogiacco/CircularBuffer@^1.3.3
diff --git a/src/main.cpp b/src/main.cpp
index 9e3de49..91484f5 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,48 +1,24 @@
-/***************************************************
-  Adafruit invests time and resources providing this open source code,
-  please support Adafruit and open-source hardware by purchasing
-  products from Adafruit!
-
-  Written by Limor Fried/Ladyada for Adafruit Industries.
-  MIT license, all text above must be included in any redistribution
- ****************************************************/
-
 #include "Adafruit_EPD.h"
 #include "Adafruit_SSD1675BX.h"
+//#include "icm20602.h"
+#include "badge_pins.h"
+
+
 #include <SPI.h>
-
-//#if CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
-//#define VSPI FSPI
-//#endif
-
-//static const int spiClk = 10000000;
+#include <Wire.h>
 
 SPIClass SPI3(HSPI);
 
-#define HSPI_MISO   12
-#define HSPI_MOSI   13
-#define HSPI_SCLK   14
-#define HSPI_SS     15
-
 // DISPLAY
 #define DISPLAY_WIDTH           ((int16_t)(296))
 #define DISPLAY_HEIGHT          ((int16_t)(128))
 #define DISPLAY_COLOR_BLACK     ((uint16_t)(0x0000))
 #define DISPLAY_COLOR_WHITE     ((uint16_t)(0xffff))
 #define DISPLAY_COLOR_RED       ((uint16_t)(0xf800))
-
-
-#define EPD_DC 25
-#define EPD_CS 27
-#define EPD_BUSY 35 // can set to -1 to not use a pin (will wait a fixed delay)
-#define SRAM_CS -1
-#define EPD_RESET 26   // can set to -1 and share with microcontroller Reset!
-#define EPD_SPI &SPI3
-
 Adafruit_SSD1675BX display(DISPLAY_WIDTH, DISPLAY_HEIGHT, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY, EPD_SPI);
 
-#define COLOR1 EPD_BLACK
-#define COLOR2 EPD_RED
+// IMU
+#define ESP32_I2C_IMU_ADDR      ((char)0x68)
 
 void testdrawtext(const char *text, uint16_t color) {
   display.setCursor(0, 0);
@@ -51,60 +27,34 @@ void testdrawtext(const char *text, uint16_t color) {
   display.print(text);
 }
 
-
 void setup() {
+  // Debug serial port
   Serial.begin(115200);
-  // while (!Serial) { delay(10); }
-  Serial.println("Adafruit EPD test");
-  // Serial.println("Setting up extra SPI bits");
-  // vspi = new SPIClass(VSPI);
-  // hspi = new SPIClass(HSPI);
-  // vspi->begin();
-  // hspi->begin(HSPI_SCLK, HSPI_MISO, HSPI_MOSI, HSPI_SS);
-  // pinMode(hspi->pinSS(), OUTPUT); //HSPI SS);
-
-  display.setRotation(1);
-  display.clearBuffer();
-  display.begin();
-
-  // large block of text
-  display.clearBuffer();
-  testdrawtext(
-      "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur "
-      "adipiscing ante sed nibh tincidunt feugiat. Maecenas enim massa, "
-      "fringilla sed malesuada et, malesuada sit amet turpis. Sed porttitor "
-      "neque ut ante pretium vitae malesuada nunc bibendum. Nullam aliquet "
-      "ultrices massa eu hendrerit. Ut sed nisi lorem. In vestibulum purus a "
-      "tortor imperdiet posuere. ",
-      COLOR1);
-  display.display();
-
-  delay(5000);
-
-  display.clearBuffer();
-  for (int16_t i = 0; i < display.width(); i += 4) {
-    display.drawLine(0, 0, i, display.height() - 1, COLOR1);
-  }
-
-  for (int16_t i = 0; i < display.height(); i += 4) {
-    display.drawLine(display.width() - 1, 0, 0, i,
-                     COLOR2); // on grayscale this will be mid-gray
-  }
-  display.display();
-
-
-  Serial.println("End of EPD Test");
-
-  display.setMode(Adafruit_SSD1675BX::kModeBlackWhiteRed);
-  display.fillScreen(DISPLAY_COLOR_BLACK);
-  display.display();
-  display.fillScreen(DISPLAY_COLOR_RED);
-  display.display();
-  display.fillScreen(DISPLAY_COLOR_WHITE);
-  display.display();
+  Serial.println("BSides badge starting up!");
 
+  // ATMEL serial bridge
+  Serial1.begin(115200, SERIAL_8N1, UART_RXD, UART_TXD);
+  Serial.println("ATMEL Serial port started");
+  
+  //Serial.println("I2C Bus starting");
+  // Access IMU via I2C
+  //Wire.begin(ESP_SDA, ESP_SCL);
 
   
+  
+  // Set up Display
+  Serial.print("Starting display... ");
+  display.setRotation(0);
+  display.clearBuffer();
+  display.setMode(Adafruit_SSD1675BX::kModeBlackWhiteRed);
+  display.begin();
+  Serial.println("Done!");
+  
+  // Connect to Wifi
+  // Connect to MQTT Broker
+  // Subscribe to MQTT Topics of interest
+
+
 }
 
 void loop() {