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BornaBiroBornaBiro
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Added Factory programming example for Inkplate Color 6
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‎examples/Inkplate6COLOR/Others/Inkplate_Factory_Programming/Inkplate_Factory_Programming.ino

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#include "EEPROM.h"
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#include "Inkplate.h"
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#include "image.h"
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#include <Wire.h>
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Inkplate display;
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// EEPROM Address must be equal or greater then 0 and less then 64.
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int EEPROMaddress = 0;
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// Peripheral mode variables and arrays
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#define BUFFER_SIZE 1000
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char commandBuffer[BUFFER_SIZE + 1];
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char strTemp[2001];
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const char sdCardTestStringLength = 100;
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const char *testString = {"This is some test string..."};
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void setup()
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{
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display.begin();
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Serial.begin(115200);
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EEPROM.begin(64);
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if (EEPROM.read(EEPROMaddress) != 170)
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{
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microSDCardTest();
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display.rtcGetRtcData();
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uint32_t rtcTime = display.rtcGetEpoch();
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delay(3000);
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expanderCheck();
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rtcCheck(rtcTime);
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EEPROM.write(EEPROMaddress, 170);
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EEPROM.commit();
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}
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memset(commandBuffer, 0, BUFFER_SIZE);
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showSplashScreen();
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}
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void loop()
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{
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if (Serial.available())
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{
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while (Serial.available())
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{
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for (int i = 0; i < (BUFFER_SIZE - 1); i++)
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{
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commandBuffer[i] = commandBuffer[i + 1];
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}
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commandBuffer[BUFFER_SIZE - 1] = Serial.read();
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}
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}
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char *s = NULL;
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char *e = NULL;
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for (int i = 0; i < BUFFER_SIZE; i++)
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{
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if (commandBuffer[i] == '#' && s == NULL)
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s = &commandBuffer[i];
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if (commandBuffer[i] == '*' && e == NULL)
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e = &commandBuffer[i];
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}
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if (s != NULL && e != NULL)
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{
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if ((e - s) > 0)
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{
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int x, x1, x2, y, y1, y2, x3, y3, l, c, w, h, r, n;
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char b;
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// char temp[150];
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switch (*(s + 1))
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{
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case '?':
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Serial.print("OK");
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break;
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case '0':
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sscanf(s + 3, "%d,%d,%d", &x, &y, &c);
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// sprintf(temp, "display.drawPixel(%d, %d, %d)\n\r", x, y, c);
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// Serial.print(temp);
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display.drawPixel(x, y, c);
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break;
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case '1':
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sscanf(s + 3, "%d,%d,%d,%d,%d", &x1, &y1, &x2, &y2, &c);
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// sprintf(temp, "display.drawLine(%d, %d, %d, %d, %d)\n\r", x1, y1, x2, y2, c);
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// Serial.print(temp);
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display.drawLine(x1, y1, x2, y2, c);
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break;
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case '2':
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sscanf(s + 3, "%d,%d,%d,%d", &x, &y, &l, &c);
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// sprintf(temp, "display.drawFastVLine(%d, %d, %d, %d)\n\r", x, y, l, c);
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// Serial.print(temp);
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display.drawFastVLine(x, y, l, c);
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break;
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case '3':
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sscanf(s + 3, "%d,%d,%d,%d", &x, &y, &l, &c);
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// sprintf(temp, "display.drawFastHLine(%d, %d, %d, %d)\n\r", x, y, l, c);
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// Serial.print(temp);
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display.drawFastHLine(x, y, l, c);
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break;
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case '4':
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sscanf(s + 3, "%d,%d,%d,%d,%d", &x, &y, &w, &h, &c);
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// sprintf(temp, "display.drawRect(%d, %d, %d, %d, %d)\n\r", x, y, w, h, c);
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// Serial.print(temp);
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display.drawRect(x, y, w, h, c);
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break;
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case '5':
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sscanf(s + 3, "%d,%d,%d,%d", &x, &y, &r, &c);
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// sprintf(temp, "display.drawCircle(%d, %d, %d, %d)\n\r", x, y, r, c);
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// Serial.print(temp);
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display.drawCircle(x, y, r, c);
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break;
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case '6':
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sscanf(s + 3, "%d,%d,%d,%d,%d,%d,%d", &x1, &y1, &x2, &y2, &x3, &y3, &c);
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// sprintf(temp, "display.drawTriangle(%d, %d, %d, %d, %d, %d, %d)\n\r", x1, y1, x2, y2, x3, y3, c);
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// Serial.print(temp);
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display.drawTriangle(x1, y1, x2, y2, x3, y3, c);
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break;
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case '7':
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sscanf(s + 3, "%d,%d,%d,%d,%d,%d", &x, &y, &w, &h, &r, &c);
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// sprintf(temp, "display.drawRoundRect(%d, %d, %d, %d, %d, %d)\n\r", x, y, w, h, r, c);
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// Serial.print(temp);
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display.drawRoundRect(x, y, w, h, r, c);
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break;
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case '8':
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sscanf(s + 3, "%d,%d,%d,%d,%d", &x, &y, &w, &h, &c);
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// sprintf(temp, "display.fillRect(%d, %d, %d, %d, %d)\n\r", x, y, w, h, c);
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// Serial.print(temp);
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display.fillRect(x, y, w, h, c);
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break;
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case '9':
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sscanf(s + 3, "%d,%d,%d,%d", &x, &y, &r, &c);
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// sprintf(temp, "display.fillCircle(%d, %d, %d, %d)\n\r", x, y, r, c);
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// Serial.print(temp);
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display.fillCircle(x, y, r, c);
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break;
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case 'A':
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sscanf(s + 3, "%d,%d,%d,%d,%d,%d,%d", &x1, &y1, &x2, &y2, &x3, &y3, &c);
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// sprintf(temp, "display.fillTriangle(%d, %d, %d, %d, %d, %d, %d)\n\r", x1, y1, x2, y2, x3, y3, c);
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// Serial.print(temp);
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display.fillTriangle(x1, y1, x2, y2, x3, y3, c);
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break;
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case 'B':
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sscanf(s + 3, "%d,%d,%d,%d,%d,%d", &x, &y, &w, &h, &r, &c);
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// sprintf(temp, "display.fillRoundRect(%d, %d, %d, %d, %d, %d)\n\r", x, y, w, h, r, c);
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// Serial.print(temp);
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display.fillRoundRect(x, y, w, h, r, c);
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break;
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case 'C':
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sscanf(s + 3, "\"%2000[^\"]\"", strTemp);
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n = strlen(strTemp);
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for (int i = 0; i < n; i++)
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{
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strTemp[i] = toupper(strTemp[i]);
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}
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for (int i = 0; i < n; i += 2)
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{
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strTemp[i / 2] = (hexToChar(strTemp[i]) << 4) | (hexToChar(strTemp[i + 1]) & 0x0F);
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}
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strTemp[n / 2] = 0;
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// Serial.print("display.print(\"");
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// Serial.print(strTemp);
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// Serial.println("\");");
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display.print(strTemp);
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break;
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case 'D':
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sscanf(s + 3, "%d", &c);
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// sprintf(temp, "display.setTextSize(%d)\n", c);
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// Serial.print(temp);
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display.setTextSize(c);
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break;
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case 'E':
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sscanf(s + 3, "%d,%d", &x, &y);
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// sprintf(temp, "display.setCursor(%d, %d)\n", x, y);
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// Serial.print(temp);
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display.setCursor(x, y);
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break;
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case 'F':
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sscanf(s + 3, "%c", &b);
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// sprintf(temp, "display.setTextWrap(%s)\n", b == 'T' ? "True" : "False");
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// Serial.print(temp);
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if (b == 'T')
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display.setTextWrap(true);
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if (b == 'F')
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display.setTextWrap(false);
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break;
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case 'G':
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sscanf(s + 3, "%d", &c);
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c &= 3;
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// sprintf(temp, "display.setRotation(%d)\n", c);
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// Serial.print(temp);
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display.setRotation(c);
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break;
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case 'H':
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sscanf(s + 3, "%d,%d,\"%149[^\"]\"", &x, &y, strTemp);
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n = strlen(strTemp);
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for (int i = 0; i < n; i++)
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{
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strTemp[i] = toupper(strTemp[i]);
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}
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for (int i = 0; i < n; i += 2)
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{
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strTemp[i / 2] = (hexToChar(strTemp[i]) << 4) | (hexToChar(strTemp[i + 1]) & 0x0F);
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}
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strTemp[n / 2] = 0;
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r = display.sdCardInit();
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if (r)
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{
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r = display.drawBitmapFromSd(strTemp, x, y);
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Serial.print("#H(");
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Serial.print(r, DEC);
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Serial.println(")*");
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Serial.flush();
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// sprintf(temp, "display.drawBitmap(%d, %d, %s)\n", x, y, strTemp);
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// Serial.print(temp);
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}
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else
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{
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Serial.println("#H(-1)*");
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Serial.flush();
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}
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break;
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case 'K':
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sscanf(s + 3, "%c", &b);
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if (b == '1')
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{
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// Serial.print("display.clearDisplay();\n");
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display.clearDisplay();
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}
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break;
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case 'L':
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sscanf(s + 3, "%c", &b);
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if (b == '1')
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{
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// Serial.print("display.display();\n");
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display.display();
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}
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break;
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case 'O':
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sscanf(s + 3, "%d", &c);
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if (c >= 0 && c <= 2)
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{
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Serial.print("#O(");
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Serial.print(display.readTouchpad(c), DEC);
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// Serial.print(0, DEC);
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Serial.println(")*");
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Serial.flush();
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}
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break;
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case 'P':
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sscanf(s + 3, "%c", &b);
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if (b == '?')
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{
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Serial.print("#P(");
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Serial.print(display.readBattery(), 2);
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// Serial.print(3.54, 2);
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Serial.println(")*");
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Serial.flush();
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}
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break;
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}
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*s = 0;
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*e = 0;
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}
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}
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}
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int hexToChar(char c)
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{
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if (c >= '0' && c <= '9')
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return c - '0';
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if (c >= 'A' && c <= 'F')
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return c - 'A' + 10;
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if (c >= 'a' && c <= 'f')
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return c - 'a' + 10;
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return -1;
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}
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void showSplashScreen()
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{
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display.drawBitmap3Bit(0, 0, splash, splash_w, splash_h);
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display.display();
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}
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int checkMicroSDCard()
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{
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int sdInitOk = 0;
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sdInitOk = display.sdCardInit();
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if (sdInitOk)
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{
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File file;
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if (file.open("/testFile.txt", O_CREAT | O_RDWR))
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{
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file.print(testString);
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file.close();
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}
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else
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{
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return 0;
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}
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delay(250);
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if (file.open("/testFile.txt", O_RDWR))
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{
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char sdCardString[sdCardTestStringLength];
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file.read(sdCardString, sizeof(sdCardString));
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sdCardString[file.fileSize()] = 0;
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int stringCompare = strcmp(testString, sdCardString);
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file.remove();
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file.close();
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if (stringCompare != 0)
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return 0;
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}
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else
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{
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return 0;
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}
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}
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else
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{
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return 0;
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}
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return 1;
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}
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void microSDCardTest()
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{
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if (!checkMicroSDCard())
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{
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display.setTextColor(INKPLATE_RED);
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display.setTextSize(3);
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display.setCursor(0, 0);
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display.print("microSD card slot test FAIL");
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display.display();
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while(1);
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}
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display.clearDisplay();
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}
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void rtcCheck(uint32_t _rtc)
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{
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display.rtcGetRtcData();
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if (_rtc == display.rtcGetEpoch())
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{
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display.setTextColor(INKPLATE_RED);
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display.setTextSize(3);
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display.setCursor(0, 0);
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display.print("RTC Fail");
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display.display();
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while(1);
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}
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display.clearDisplay();
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}
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void expanderCheck()
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{
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Wire.beginTransmission(0x20);
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uint8_t _ret = Wire.endTransmission();
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if (_ret != 0)
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{
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display.setTextColor(INKPLATE_RED);
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display.setTextSize(3);
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display.setCursor(0, 0);
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display.print("I/O Expander FAIL");
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display.display();
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while(1);
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}
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display.clearDisplay();
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}

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