Mark Bruijn
dash v6
Fork of
DashboardV4
by 
Mark Bruijn
oled_driver.h
- Committer:
- Marrkk_92
- Date:
- 2017-05-02
- Revision:
- 16:21658c9e697c
- Child:
- 17:f8d3d1f0d8d1
File content as of revision 16:21658c9e697c:
#include "oled_characters.h" //all OLED chars + logos
#define PI 3.141592
#define SPI_FREQUENCY 9000000
//digital outputs and SPI
SPI spi(D11, NC, D13); //mosi, miso, sclk
DigitalOut RST(D3); //reset 0: reset 1: normal operation
DigitalOut DC(D2); //set input as data or command 0: command 1: data
DigitalOut CS_1(D8); //chipSelect 1 0: selected 1: not selected
DigitalOut CS_2(D9); //chipSelect 2 0: selected 1: not selected
DigitalOut CS_3(D10); //chipSelect 3 0: selected 1: not selected
DigitalOut motor_temp_alert_led(D5); //
DigitalOut battery_temp_alert_led(D4); //
DigitalOut battery_low_alert_led(D6); //
DigitalOut fly_ready_led(D7); //
bool error_alert; //internal error booleaan
bool motor_temp_alert = true; //LED1 E01 motor temperature too high
bool battery_temp_alert = true; //LED2 E02 battery temperature too high
bool battery_low_alert = true; //LED3 E03 battery low power alert
bool fly_ready_alert = true; //LED4 E04 ready for flying
bool voltage_in_low = true; //DISPLAY E05 solar panel voltage is low
bool communication_not_working = true; //DISPLAY E06 communication (FONA) not working
bool dummy_1 = true; //DISPLAY E07 descr.
bool dummy_2 = true; //DISPLAY E08 descr.
bool dummy_3 = true; //DISPLAY E09 descr.
bool dummy_4 = true; //DISPLAY E10 descr.
bool dummy_5 = true; //DISPLAY E11 descr.
bool dummy_6 = true; //DISPLAY E12 descr.
bool dummy_7 = true; //DISPLAY E13 descr.
bool dummy_8 = true; //DISPLAY E14 descr.
void drawPixel(int screen_number, uint8_t row, uint8_t col, uint8_t brightness);
void writeNumber(int screen_number, int input_number, char row, char col, int digits, bool large);
void writeLetter(int screen_number, char input, int row, int col);
void drawBitmap(int screen_number, int number, char row, char col, int width, int height);
void updateBatteryBar(int screen_number, int percentage, int row, int col, int width, int height);
void clearDisplay(int screen_number);
void command(int screen_number, uint8_t c)
{
CS_1 = 1;
CS_2 = 1;
CS_3 = 1;
DC = 0;
if (screen_number == 1) CS_1 = 0;
else if (screen_number == 2) CS_2 = 0;
else if (screen_number == 3) CS_3 = 0;
spi.write(c);
CS_1 = 1;
CS_2 = 1;
CS_3 = 1;
};
void data(int screen_number, uint8_t c)
{
CS_1 = 1;
CS_2 = 1;
CS_3 = 1;
DC = 1;
if (screen_number == 1) CS_1 = 0;
else if (screen_number == 2) CS_2 = 0;
else if (screen_number == 3) CS_3 = 0;
spi.write(c);
CS_1 = 1;
CS_2 = 1;
CS_3 = 1;
};
void powerOnOLED(int screen_number)
{
if (screen_number == 2) spi.format(8,0); //SQUARE
else spi.format(8,3); //CIRCULAR
spi.frequency(SPI_FREQUENCY);
//internal Vdd regulator on
command(1, 0xAB);
command(1, 0x01);
command(3, 0xAB);
command(3, 0x01);
//give reset
wait(0.1);
RST = 0;
wait(0.1);
RST = 1;
//display on, normal mode
command(1, 0xAF);
command(1, 0xA4);
command(2, 0xAF);
command(2, 0xA4);
command(3, 0xAF);
command(3, 0xA4);
//Enable COM remap
command(1, 0xA0);
command(1, 0b01000000);
command(2, 0xA0);
command(2, 0b01000011);
command(3, 0xA0);
command(3, 0b01000000);
}
void welcomeScreen()
{
//dickbutt
drawBitmap(1, 75, 5, 5, 50, 100);
drawBitmap(3, 75, 5, 5, 50, 100);
//solar boat logo
drawBitmap(2, 74, 10, 0, 64, 64);
wait(0.05);
writeLetter(2, 'S', 12, 60);
wait(0.05);
writeLetter(2, 'o', 12, 56);
wait(0.05);
writeLetter(2, 'l', 12, 52);
wait(0.05);
writeLetter(2, 'a', 12, 48);
wait(0.05);
writeLetter(2, 'r', 12, 44);
wait(0.05);
writeLetter(2, 'B', 12, 38);
wait(0.05);
writeLetter(2, 'o', 12, 34);
wait(0.05);
writeLetter(2, 'a', 12, 30);
wait(0.05);
writeLetter(2, 't', 12, 26);
wait(0.05);
writeLetter(2, 'T', 12, 20);
wait(0.05);
writeLetter(2, 'w', 12, 16);
wait(0.05);
writeLetter(2, 'e', 12, 12);
wait(0.05);
writeLetter(2, 'n', 12, 8);
wait(0.05);
writeLetter(2, 't', 12, 4);
wait(0.05);
writeLetter(2, 'e', 12, 0);
wait(0.05);
clearDisplay(1);
clearDisplay(2);
clearDisplay(3);
//LEDs standard on (1)
motor_temp_alert_led = 1;
battery_temp_alert_led = 1;
battery_low_alert_led = 1;
fly_ready_led = 1;
}
void resetOLED()
{
wait(0.1);
RST = 0;
wait(0.1);
RST = 1;
}
void displayData1(int rpm_motor, int battery_temperature, int motor_temperature, int voltage_in, int power_out, int power_in)
{
if (rpm_motor < 1) rpm_motor = 0;
if (battery_temperature < 1) battery_temperature = 0;
if (motor_temperature < 1) motor_temperature = 0;
if (voltage_in < 1) voltage_in = 0;
if (power_in < 1) power_in = 0;
if (power_out < 1) power_out = 0;
writeLetter(2, 'P', 66, 59);
writeLetter(2, 'i', 66, 55);
writeLetter(2, 'n', 66, 51);
writeLetter(2, ':', 66, 47);
writeNumber(2, power_in, 66, 13, 5, false);
writeLetter(2, 'W', 66, 0);
writeLetter(2, 'P', 56, 59);
writeLetter(2, 'o', 56, 55);
writeLetter(2, 'u', 56, 51);
writeLetter(2, 't', 56, 47);
writeLetter(2, ':', 56, 43);
writeNumber(2, power_out, 56, 13, 5, false);
writeLetter(2, 'W', 56, 0);
writeLetter(2, 'V', 46, 59);
writeLetter(2, 'i', 46, 55);
writeLetter(2, 'n', 46, 51);
writeLetter(2, ':', 46, 47);
writeNumber(2, voltage_in, 46, 13, 5, false);
writeLetter(2, 'm', 46, 4);
writeLetter(2, 'V', 46, 0);
writeLetter(2, 'T', 36, 59);
writeLetter(2, 'm', 36, 55);
writeLetter(2, 'o', 36, 51);
writeLetter(2, 't', 36, 47);
writeLetter(2, ':', 36, 43);
writeNumber(2, motor_temperature, 36, 13, 3, false);
writeLetter(2, '*', 36, 4);
writeLetter(2, 'C', 36, 0);
writeLetter(2, 'T', 26, 59);
writeLetter(2, 'b', 26, 55);
writeLetter(2, 'a', 26, 51);
writeLetter(2, 't', 26, 47);
writeLetter(2, ':', 26, 43);
writeNumber(2, battery_temperature, 26, 13, 3, false);
writeLetter(2, '*', 26, 4);
writeLetter(2, 'C', 26, 0);
writeLetter(2, 'N', 16, 59);
writeLetter(2, 'm', 16, 55);
writeLetter(2, 'o', 16, 51);
writeLetter(2, 't', 16, 47);
writeLetter(2, ':', 16, 43);
writeNumber(2, rpm_motor, 16, 13, 4, false);
writeLetter(2, 'r', 16, 8);
writeLetter(2, 'p', 16, 4);
writeLetter(2, 'm', 16, 0);
}
void displayData2(int battery_voltage, int battery_temperature, int motor_temperature, int voltage_in, int power_out, int power_in)
{
if (battery_voltage < 1) battery_voltage = 0;
writeLetter(2, 'V', 66, 59);
writeLetter(2, 'b', 66, 55);
writeLetter(2, 'a', 66, 51);
writeLetter(2, 't', 66, 47);
writeLetter(2, ':', 66, 43);
writeNumber(2, battery_voltage, 66, 13, 5, false);
writeLetter(2, 'm', 66, 4);
writeLetter(2, 'V', 66, 0);
}
void checkForErrors(int current_menu, int velocity, int battery_temperature, int motor_temperature, int MAX_TEMP_MOTOR, int MAX_TEMP_BATTERY, int battery_percentage_left, int battery_minutes_left, int BATTERY_LOW_ALERT)
{
int amount_of_errors = 0;
//------------------------------CONDITIONS FOR ERRORS----------------------------------------------
//errors on LEDs (4x), also display in error overview, last LED end of function
if (battery_temperature > MAX_TEMP_BATTERY) battery_temp_alert = true; //battery temperature too high LED
else battery_temp_alert = false;
if (motor_temperature > MAX_TEMP_MOTOR) motor_temp_alert = true; //motor temperature too high LED
else motor_temp_alert = false;
if (battery_percentage_left <= BATTERY_LOW_ALERT || battery_minutes_left <= BATTERY_LOW_ALERT) battery_low_alert = true;//battery low LED
else battery_low_alert = false;
if (velocity > 20) fly_ready_alert = true; //Errors exist LED
else fly_ready_alert = false;
//------------------------------END CONDITIONS FOR ERRORS-----------------------------------------
//------------------------------REACTIONS FOR ERRORS----------------------------------------------
//set essential LEDs for significant errors
if (motor_temp_alert) motor_temp_alert_led = 1;
else motor_temp_alert_led = 0;
if (battery_temp_alert) battery_temp_alert_led = 1;
else battery_temp_alert_led = 0;
if (battery_low_alert) battery_low_alert_led = 1;
else battery_low_alert_led = 0;
if (fly_ready_alert) fly_ready_led = 1;
else fly_ready_led = 0;
//------------------------------END REACTIONS FOR ERRORS-----------------------------------------
//count errors for main screen
if (current_menu == 0) {
if (motor_temp_alert) amount_of_errors++;
if (battery_temp_alert) amount_of_errors++;
if (battery_low_alert) amount_of_errors++;
}
//if in error screen display ALL errors
if (current_menu == 1) {
writeLetter(2, 'E', 66, 59);
writeLetter(2, 'r', 66, 55);
writeLetter(2, 'r', 66, 51);
writeLetter(2, 'o', 66, 47);
writeLetter(2, 'r', 66, 43);
writeLetter(2, 's', 66, 39);
writeLetter(2, ':', 66, 35);
if (motor_temp_alert) {
writeLetter(2, 'E', 57 - (10*amount_of_errors), 59);
writeNumber(2, 1, 57 - (10*amount_of_errors), 55, 1, false);
amount_of_errors++;
}
if (battery_temp_alert) {
writeLetter(2, 'E', 57 - (10*amount_of_errors), 59);
writeNumber(2, 2, 57 - (10*amount_of_errors), 55, 1, false);
amount_of_errors++;
}
if (battery_low_alert) {
writeLetter(2, 'E', 57 - (10*amount_of_errors), 59);
writeNumber(2, 3, 57 - (10*amount_of_errors), 55, 1, false);
amount_of_errors++;
}
//if (error_alert) {
// writeLetter(2, 'E', 57 - (10*amount_of_errors), 59);
// writeNumber(2, 4, 57 - (10*amount_of_errors), 55, 1, false);
// amount_of_errors++;
// }
for (int j = amount_of_errors; j <= 25; j++) {
if (j < 6) {
writeLetter(2, ' ', 57 - (10*j), 59);
writeLetter(2, ' ', 57 - (10*j), 55);
}
//else if (j > 5 && j < 11) writeLetter(2, ' ', 64 - (10*(j-5)), 47);
// else if (j > 10 && j < 16) writeLetter(2, ' ', 64 - (10*(j-10)), 35);
// else if (j > 15 && j < 21) writeLetter(2, ' ', 64 - (10*(j-15)), 23);
// else if (j > 20 && j < 26) writeLetter(2, ' ', 64 - (10*(j-20)), 11);
}
if (amount_of_errors < 1) {
amount_of_errors = 0;
error_alert = false;
} else error_alert = true;
if (amount_of_errors < 25) writeLetter(2, ' ', 66, 0);
else if (amount_of_errors > 25) {
amount_of_errors = 25;
writeLetter(2, '+', 66, 0);
}
writeNumber(2, amount_of_errors, 66, 4, 2, false);
}
if (current_menu == 0 && error_alert) {
//draw alert logo if errors
drawBitmap(2, 91, 64, 48, 7, 10);
} else if (current_menu == 0 && !error_alert) {
//clear if no errors
drawBitmap(2, 92, 64, 48, 7, 10);
}
}
void showBatteryMinutesLeft(int battery_minutes_left)
{
if (battery_minutes_left < 1) battery_minutes_left = 0;
//show minutes left
writeNumber(3, battery_minutes_left, 55, 20, 3, true);
writeLetter(3, 'm', 60, 13);
writeLetter(3, 'i', 60, 9);
writeLetter(3, 'n', 60, 5);
}
void showBatteryPercentageLeft(int battery_percentage_left)
{
if (battery_percentage_left > 99) battery_percentage_left = 100;
else if (battery_percentage_left < 0) battery_percentage_left = 0;
//show percentage left
writeNumber(3, battery_percentage_left, 85, 20, 3, true);
//drawBitmap(1, 91, 85, 10, 10, 20);
writeLetter(3, '%', 90, 13);
//show battery logo
for (int i = 18; i <= 35; i++) {
drawPixel(3, i, 18, 0x0F);
}
for (int i = 18; i <= 35; i++) {
drawPixel(3, i, 45, 0xF0);
}
for (int i = 18; i <= 45; i++) {
drawPixel(3, 18, i, 0xFF);
}
for (int i = 18; i <= 45; i++) {
drawPixel(3, 36, i, 0xFF);
}
for (int i = 22; i <= 31; i++) {
drawPixel(3, i, 16, 0xF0);
}
drawPixel(3, 22, 17, 0xFF);
drawPixel(3, 31, 17, 0xFF);
//drawBitmap(1, 75, 15, 20, 30, 24);
updateBatteryBar(3, battery_percentage_left, 20, 18, 26, 15);
}
void showRaceMinutesDone(int race_minutes_done)
{
if (race_minutes_done < 1) race_minutes_done = 0;
//show minutes left
writeNumber(1, race_minutes_done, 85, 20, 3, true);
writeLetter(1, 'm', 90, 13);
writeLetter(1, 'i', 90, 9);
writeLetter(1, 'n', 90, 5);
}
void showRaceMinutesLeft(int race_minutes_left)
{
if (race_minutes_left < 1) race_minutes_left = 0;
//show minutes left
writeNumber(1, race_minutes_left, 25, 20, 3, true);
writeLetter(1, 'm', 30, 13);
writeLetter(1, 'i', 30, 9);
writeLetter(1, 'n', 30, 5);
}
void showRacePercentageLeft(int race_percentage_left)
{
if (race_percentage_left > 99) race_percentage_left = 100;
else if (race_percentage_left < 0) race_percentage_left = 0;
//show percentage left
writeNumber(1, race_percentage_left, 55, 20, 3, true);
writeLetter(1, '%', 60, 13);
}
void checkTransmitter(bool transmitting)
{
if (time(0) % 2 == 0) transmitting = !transmitting;
if (transmitting) {
writeLetter(2, 'T', 65, 12);
writeLetter(2, 'x', 65, 8);
} else {
writeLetter(2, ' ', 65, 12);
writeLetter(2, ' ', 65, 8);
}
}
void displayTime()
{
//int seconds = (int) (time(NULL) % 60);
int minutes = (int) ((time(NULL) / 60) % 60);
int hours = (int) ((time(NULL) / (60*60)) % 24);
drawBitmap(2, hours / 10 % 10, 65, 39, 4, 7);
drawBitmap(2, hours % 10, 65, 35, 4, 7);
writeLetter(2, ':', 65, 31);
drawBitmap(2, minutes / 10 % 10, 65, 27, 4, 7);
drawBitmap(2, minutes % 10, 65, 23, 4, 7);
}
void displayAdvisedThrottle(int advised_throttle_power)
{
writeNumber(2, advised_throttle_power, 41, 31, 4, false);
writeLetter(2, 'r', 41, 21);
writeLetter(2, 'p', 41, 17);
writeLetter(2, 'm', 41, 13);
}
void displayThrottle(int throttle_power, bool reverse)
{
writeNumber(2, throttle_power, 50, 31, 4, false);
writeLetter(2, 'r', 50, 21);
writeLetter(2, 'p', 50, 17);
writeLetter(2, 'm', 50, 13);
if (reverse) {
writeLetter(2, 'R', 15, 31);
//blink box around R
if (time(0) % 2 == 0) {
for (int i = 12; i < 25; i++) {
drawPixel(2, i, 30, 0xF0);
}
for (int i = 12; i < 25; i++) {
drawPixel(2, i, 35, 0xF0);
}
for (int i = 31; i <= 35; i++) {
drawPixel(2, 12, i, 0xFF);
}
for (int i = 31; i <= 35; i++) {
drawPixel(2, 24, i, 0xFF);
}
} else {
for (int i = 12; i < 25; i++) {
drawPixel(2, i, 30, 0x00);
}
for (int i = 12; i < 25; i++) {
drawPixel(2, i, 35, 0x00);
}
for (int i = 31; i <= 35; i++) {
drawPixel(2, 12, i, 0x00);
}
for (int i = 31; i <= 35; i++) {
drawPixel(2, 24, i, 0x00);
}
}
}
else {
for (int i = 12; i < 25; i++) {
drawPixel(2, i, 30, 0xF0);
}
for (int i = 12; i < 25; i++) {
drawPixel(2, i, 35, 0xF0);
}
for (int i = 31; i <= 35; i++) {
drawPixel(2, 12, i, 0xFF);
}
for (int i = 31; i <= 35; i++) {
drawPixel(2, 24, i, 0xFF);
}
writeLetter(2, 'D', 15, 31);
}
}
void displayVelocity(int velocity)
{
if (velocity < 1) velocity = 0;
writeNumber(2, velocity, 32, 31, 3, false);
writeLetter(2, 'k', 32, 21);
writeLetter(2, 'm', 32, 17);
writeLetter(2, '/', 32, 13);
writeLetter(2, 'h', 32, 9);
}
void writeLetter(int screen_number, char input, int row, int col)
{
int index_ = 63;
if (input == 'a') index_ = 10;
if (input == 'b') index_ = 11;
if (input == 'c') index_ = 12;
if (input == 'd') index_ = 13;
if (input == 'e') index_ = 14;
if (input == 'f') index_ = 15;
if (input == 'g') index_ = 16;
if (input == 'h') index_ = 17;
if (input == 'i') index_ = 18;
if (input == 'j') index_ = 19;
if (input == 'k') index_ = 20;
if (input == 'l') index_ = 21;
if (input == 'm') index_ = 22;
if (input == 'n') index_ = 23;
if (input == 'o') index_ = 24;
if (input == 'p') index_ = 25;
if (input == 'q') index_ = 26;
if (input == 'r') index_ = 27;
if (input == 's') index_ = 28;
if (input == 't') index_ = 29;
if (input == 'u') index_ = 30;
if (input == 'v') index_ = 31;
if (input == 'w') index_ = 32;
if (input == 'x') index_ = 33;
if (input == 'y') index_ = 34;
if (input == 'z') index_ = 35;
if (input == 'A') index_ = 36;
if (input == 'B') index_ = 37;
if (input == 'C') index_ = 38;
if (input == 'D') index_ = 39;
if (input == 'E') index_ = 40;
if (input == 'F') index_ = 41;
if (input == 'G') index_ = 42;
if (input == 'H') index_ = 43;
if (input == 'I') index_ = 44;
if (input == 'J') index_ = 45;
if (input == 'K') index_ = 46;
if (input == 'L') index_ = 47;
if (input == 'M') index_ = 48;
if (input == 'N') index_ = 49;
if (input == 'O') index_ = 50;
if (input == 'P') index_ = 51;
if (input == 'Q') index_ = 52;
if (input == 'R') index_ = 53;
if (input == 'S') index_ = 54;
if (input == 'T') index_ = 55;
if (input == 'U') index_ = 56;
if (input == 'V') index_ = 57;
if (input == 'W') index_ = 58;
if (input == 'X') index_ = 59;
if (input == 'Y') index_ = 60;
if (input == 'Z') index_ = 61;
if (input == ';') index_ = 62;
if (input == '-') index_ = 63;
if (input == ':') index_ = 64;
if (input == '+') index_ = 65;
if (input == '/') index_ = 66;
if (input == '%') index_ = 67;
if (input == '?') index_ = 68;
if (input == ',') index_ = 69;
if (input == '(') index_ = 70;
if (input == ')') index_ = 71;
if (input == '.') index_ = 72;
if (input == ' ') index_ = 73;
//logos
if (input == '*') index_ = 76;
drawBitmap(screen_number, index_, row, col, 4, 7);
}
void writeNumber(int screen_number, int input_number, char row, char col, int digits, bool large)
{
unsigned int number_of_digits = 0;
int counter = input_number;
do {
++number_of_digits;
counter /= 10;
} while (counter);
for (int i = 0; i < number_of_digits; i++) {
int result = (int) pow((double) 10,i);
if (large) drawBitmap(screen_number, 80 + (input_number / (result) % 10), row, col + (11*i), 10, 20);
else drawBitmap(screen_number, input_number / (result) % 10, row, col + (4*i), 4, 7);
}
for (int i = number_of_digits; i < digits; i++) {
if (large) drawBitmap(screen_number, 90, row, col + (11*i), 10, 20);
else writeLetter(screen_number, ' ', row, col + (4*i));
}
}
void drawPixel(int screen_number, uint8_t row, uint8_t col, uint8_t brightness)
{
command(screen_number, 0x15);
command(screen_number, col);
command(screen_number, col);
command(screen_number, 0x75);
command(screen_number, row);
command(screen_number, row);
data(screen_number, brightness);
}
void clearDisplay(int screen_number)
{
command(screen_number, 0x15);
command(screen_number, 0x00);
command(screen_number, 0xFF);
command(screen_number, 0x75);
command(screen_number, 0x00);
command(screen_number, 0xFF);
if (screen_number == 2) {
for (int i = 0; i < (128*64); i++) {
data(screen_number, 0x00);
}
} else {
for (int i = 0; i < (128*128); i++) {
data(screen_number, 0x00);
}
}
}
void updateProgressCircle(int screen_number, int percentage)
{
//circular battery percentage bar
int radius = 31;
for (double theta = 0; theta <= 0.01*percentage*2*PI; theta += 0.01) {
drawPixel(screen_number, (64+2*radius*(cos(theta))), (32+radius*(sin(theta))), 0xFF);
}
for (double theta = 0.01*percentage*2*PI; theta <= 2*PI ; theta += 0.01) {
drawPixel(screen_number, (64+2*radius*(cos(theta))), (32+radius*(sin(theta))), 0x00);
}
}
void updatePowerBars(int power_out, int power_in, int MAX_POWER_OUT, int MAX_POWER_IN)
{
if (power_in < 1) power_in = 0;
else if (power_in > MAX_POWER_IN) power_in = MAX_POWER_IN;
if (power_out < 1) power_out = 0;
else if (power_out > MAX_POWER_OUT) power_out = MAX_POWER_OUT;
//draw Powerbars
for (int i = 12; i < 74; i++) {
drawPixel(2, i, 0, 0x0F);
}
for (int i = 12; i < 74; i++) {
drawPixel(2, i, 4, 0xF0);
}
for (int i = 0; i <= 4; i++) {
drawPixel(2, 12, i, 0xFF);
}
for (int i = 0; i <= 4; i++) {
drawPixel(2, 73, i, 0xFF);
}
for (int i = 12; i < 74; i++) {
drawPixel(2, i, 59, 0x0F);
}
for (int i = 12; i < 74; i++) {
drawPixel(2, i, 63, 0xF0);
}
for (int i = 59; i <= 63; i++) {
drawPixel(2, 12, i, 0xFF);
}
for (int i = 59; i <= 63; i++) {
drawPixel(2, 73, i, 0xFF);
}
// writeLetter(2 , 'P', 12, 55);
// writeLetter(2 , 'i', 12, 51);
// writeLetter(2 , 'n', 12, 47);
//
// writeLetter(2 , 'P', 12, 17);
// writeLetter(2 , 'o', 12, 13);
// writeLetter(2 , 'u', 12, 9);
// writeLetter(2 , 't', 12, 5);
writeLetter(2 , 'I', 12, 55);
writeLetter(2 , 'n', 12, 51);
writeLetter(2 , 'O', 12, 13);
writeLetter(2 , 'u', 12, 9);
writeLetter(2 , 't', 12, 5);
//left hand side
for (int i = 0; i < (58*power_in/MAX_POWER_IN); i++) {
for (int j = 0; j < 3; j++) {
drawPixel(2, 14 + i, 60 + j, 0xFF);
}
}
for (int i = (58*power_in/MAX_POWER_IN); i <= 58; i++) {
for (int j = 0; j < 3; j++) {
drawPixel(2, 14 + i, 60 + j, 0x00);
}
}
//right hand side
for (int i = 0; i < (58*power_out/MAX_POWER_OUT); i++) {
for (int j = 0; j < 3; j++) {
drawPixel(2, 14 + i, 1 + j, 0xFF);
}
}
for (int i = (58*power_out/MAX_POWER_OUT); i <= 58; i++) {
for (int j = 0; j < 3; j++) {
drawPixel(2, 14 + i, 1 + j, 0x00);
}
}
}
void updateBatteryBar(int screen_number, int percentage, int row, int col, int width, int height)
{
for (int i = 0; i < (percentage*width/100); i++) {
for (int j = 0; j < height; j++) {
drawPixel(screen_number, row + j, width + col - i, 0xFF);
}
}
for (int i = (percentage*width/100); i < width; i++) {
for (int j = 0; j < height; j++) {
drawPixel(screen_number, row + j, width + col - i, 0x00);
}
}
}
void drawBitmap(int screen_number, int index_number, char row, char col, int width, int height)
{
command(screen_number, 0x15);
command(screen_number, col);
command(screen_number, (col + (width-1)));
command(screen_number, 0x75);
command(screen_number, row);
command(screen_number, (row + (height-1)));
for(int i = (width*height-1); i >= 0; i--) {
switch (index_number) {
case 0:
data(screen_number, number_0_small[i]);
break;
case 1:
data(screen_number, number_1_small[i]);
break;
case 2:
data(screen_number, number_2_small[i]);
break;
case 3:
data(screen_number, number_3_small[i]);
break;
case 4:
data(screen_number, number_4_small[i]);
break;
case 5:
data(screen_number, number_5_small[i]);
break;
case 6:
data(screen_number, number_6_small[i]);
break;
case 7:
data(screen_number, number_7_small[i]);
break;
case 8:
data(screen_number, number_8_small[i]);
break;
case 9:
data(screen_number, number_9_small[i]);
break;
case 10:
data(screen_number, letter_a_small[i]);
break;
case 11:
data(screen_number, letter_b_small[i]);
break;
case 12:
data(screen_number, letter_c_small[i]);
break;
case 13:
data(screen_number, letter_d_small[i]);
break;
case 14:
data(screen_number, letter_e_small[i]);
break;
case 15:
data(screen_number, letter_f_small[i]);
break;
case 16:
data(screen_number, letter_g_small[i]);
break;
case 17:
data(screen_number, letter_h_small[i]);
break;
case 18:
data(screen_number, letter_i_small[i]);
break;
case 19:
data(screen_number, letter_j_small[i]);
break;
case 20:
data(screen_number, letter_k_small[i]);
break;
case 21:
data(screen_number, letter_l_small[i]);
break;
case 22:
data(screen_number, letter_m_small[i]);
break;
case 23:
data(screen_number, letter_n_small[i]);
break;
case 24:
data(screen_number, letter_o_small[i]);
break;
case 25:
data(screen_number, letter_p_small[i]);
break;
case 26:
data(screen_number, letter_q_small[i]);
break;
case 27:
data(screen_number, letter_r_small[i]);
break;
case 28:
data(screen_number, letter_s_small[i]);
break;
case 29:
data(screen_number, letter_t_small[i]);
break;
case 30:
data(screen_number, letter_u_small[i]);
break;
case 31:
data(screen_number, letter_v_small[i]);
break;
case 32:
data(screen_number, letter_w_small[i]);
break;
case 33:
data(screen_number, letter_x_small[i]);
break;
case 34:
data(screen_number, letter_y_small[i]);
break;
case 35:
data(screen_number, letter_z_small[i]);
break;
case 36:
data(screen_number, letter_a_large[i]);
break;
case 37:
data(screen_number, letter_b_large[i]);
break;
case 38:
data(screen_number, letter_c_large[i]);
break;
case 39:
data(screen_number, letter_d_large[i]);
break;
case 40:
data(screen_number, letter_e_large[i]);
break;
case 41:
data(screen_number, letter_f_large[i]);
break;
case 42:
data(screen_number, letter_g_large[i]);
break;
case 43:
data(screen_number, letter_h_large[i]);
break;
case 44:
data(screen_number, letter_i_large[i]);
break;
case 45:
data(screen_number, letter_j_large[i]);
break;
case 46:
data(screen_number, letter_k_large[i]);
break;
case 47:
data(screen_number, letter_l_large[i]);
break;
case 48:
data(screen_number, letter_m_large[i]);
break;
case 49:
data(screen_number, letter_n_large[i]);
break;
case 50:
data(screen_number, letter_o_large[i]);
break;
case 51:
data(screen_number, letter_p_large[i]);
break;
case 52:
data(screen_number, letter_q_large[i]);
break;
case 53:
data(screen_number, letter_r_large[i]);
break;
case 54:
data(screen_number, letter_s_large[i]);
break;
case 55:
data(screen_number, letter_t_large[i]);
break;
case 56:
data(screen_number, letter_u_large[i]);
break;
case 57:
data(screen_number, letter_v_large[i]);
break;
case 58:
data(screen_number, letter_w_large[i]);
break;
case 59:
data(screen_number, letter_x_large[i]);
break;
case 60:
data(screen_number, letter_y_large[i]);
break;
case 61:
data(screen_number, letter_z_large[i]);
break;
case 62:
data(screen_number, letter_semicolon[i]);
break;
case 63:
data(screen_number, letter_minus[i]);
break;
case 64:
data(screen_number, letter_dubbelepunt[i]);
break;
case 65:
data(screen_number, letter_plus[i]);
break;
case 66:
data(screen_number, letter_slash[i]);
break;
case 67:
data(screen_number, letter_percent[i]);
break;
case 68:
data(screen_number, letter_questionmark[i]);
break;
case 69:
data(screen_number, letter_comma[i]);
break;
case 70:
data(screen_number, letter_open[i]);
break;
case 71:
data(screen_number, letter_close[i]);
break;
case 72:
data(screen_number, letter_dot[i]);
break;
case 73:
data(screen_number, letter_space[i]);
break;
case 74:
data(screen_number, logo_solar_boat[i]);
break;
case 75:
data(screen_number, logo_dickbutt[i]);
break;
case 76:
data(screen_number, letter_degree[i]);
break;
//+80 for large numbers
case 80:
data(screen_number, large_0[i]);
break;
case 81:
data(screen_number, large_1[i]);
break;
case 82:
data(screen_number, large_2[i]);
break;
case 83:
data(screen_number, large_3[i]);
break;
case 84:
data(screen_number, large_4[i]);
break;
case 85:
data(screen_number, large_5[i]);
break;
case 86:
data(screen_number, large_6[i]);
break;
case 87:
data(screen_number, large_7[i]);
break;
case 88:
data(screen_number, large_8[i]);
break;
case 89:
data(screen_number, large_9[i]);
break;
case 90:
data(screen_number, large_space[i]);
break;
case 91:
data(screen_number, alert_sign[i]);
break;
case 92:
data(screen_number, alert_sign_space[i]);
break;
}
}
}