int output_time_setting(void){
// Get binary values + convert to ascii string
bin_to_ascii(get_seconds_setting(), secondSettingASCII);
bin_to_ascii(get_minutes_setting(), minuteSettingASCII);
bin_to_ascii(get_hours_setting(), hourSettingASCII);
// Send to LCD
lcd_send_cmd(LINE2);
lcd_printf(hourSettingASCII); lcd_printf(":");
lcd_printf(minuteSettingASCII); lcd_printf(":");
lcd_printf(secondSettingASCII);
return 0;
}
int output_date_setting(void){
// Get binary values + convert to ascii string
bin_to_ascii(get_day_setting(), daySettingASCII);
bin_to_ascii(get_month_setting(), monthSettingASCII);
bin_to_ascii(get_year_setting(), yearSettingASCII);
// Send to LCD
lcd_send_cmd(LINE2);
lcd_printf(daySettingASCII); lcd_printf("-");
lcd_printf(monthSettingASCII); lcd_printf("-");
lcd_printf(yearSettingASCII);
return 0;
}
void lcd_set_pos(uint8_t verse, uint8_t column)
{
uint8_t position = 0x00;
if(verse == 1)
position = DDRAM_LINE1;
else if(verse == 2)
position = DDRAM_LINE2;
position += column;
lcd_send_cmd(DDRAM + position);
}
void lcd_set_pos2(position const *pos)
{
uint8_t tmp = 0x00;
if(pos->verse == 1)
tmp = DDRAM_LINE1;
else if(pos->verse == 2)
tmp = DDRAM_LINE2;
tmp += pos->column;
lcd_send_cmd(DDRAM + tmp);
}
/* Performance function that works with an external buffer
note that by and bheight are in 8-pixel units! */
void lcd_blit_mono(const unsigned char *data, int x, int by, int width,
int bheight, int stride)
{
const unsigned char *src, *src_end;
unsigned char *dst_u, *dst_l;
static unsigned char upper[LCD_WIDTH] IBSS_ATTR;
static unsigned char lower[LCD_WIDTH] IBSS_ATTR;
unsigned int byte;
by *= 2;
while (bheight--)
{
src = data;
src_end = data + width;
dst_u = upper;
dst_l = lower;
do
{
byte = *src++;
*dst_u++ = lcd_dibits[byte & 0x0F];
byte >>= 4;
*dst_l++ = lcd_dibits[byte & 0x0F];
}
while (src < src_end);
lcd_write_reg_ex(LCD_CNTL_PAGE, by++, -1);
lcd_write_reg_ex(LCD_CNTL_COLUMN, x, -1);
lcd_send_cmd(LCD_CNTL_DATA_WRITE);
lcd_write_data(upper, width);
lcd_write_reg_ex(LCD_CNTL_PAGE, by++, -1);
lcd_write_reg_ex(LCD_CNTL_COLUMN, x, -1);
lcd_send_cmd(LCD_CNTL_DATA_WRITE);
lcd_write_data(lower, width);
data += stride;
}
}
//---------------------------------------------------------------------------------------
//Output Date (dd-mm-yy) & Time (hh:mm:ss)
int output_date_time(void){
// Get the current date and time
ds1307_read_date_time();
// Get binary values + convert to ascii string
bin_to_ascii(get_seconds(), secondASCII);
bin_to_ascii(get_minutes(), minuteASCII);
bin_to_ascii(get_hours(), hourASCII);
bin_to_ascii(get_day(), dayASCII);
bin_to_ascii(get_month(), monthASCII);
bin_to_ascii(get_year(), yearASCII);
// Send to LCD
lcd_send_cmd(LINE1);
lcd_printf(hourASCII); lcd_printf(":");
lcd_printf(minuteASCII); lcd_printf(":");
lcd_printf(secondASCII);
lcd_send_cmd(LINE2);
lcd_printf(dayASCII); lcd_printf("-");
lcd_printf(monthASCII); lcd_printf("-");
lcd_printf(yearASCII);
return 0;
}
/* Performance function that works with an external buffer
note that by and bheight are in 4-pixel units! */
void lcd_blit_grey_phase(unsigned char *values, unsigned char *phases,
int x, int by, int width, int bheight, int stride)
{
stride <<= 2; /* 4 pixels per block */
while (bheight--)
{
lcd_write_reg_ex(LCD_CNTL_PAGE, by++, -1);
lcd_write_reg_ex(LCD_CNTL_COLUMN, x, -1);
lcd_send_cmd(LCD_CNTL_DATA_WRITE);
lcd_grey_data(values, phases, width);
values += stride;
phases += stride;
}
}
//---------------------------------------------------------------------------------------
//Output Stopwatch (hh:mm:ss:msms)
int output_stopwatch(void){
// Convert to ASCII
bin_to_ascii(get_stopwatch_hour(), stopwatchHourASCII);
bin_to_ascii(get_stopwatch_min(), stopwatchMinuteASCII);
bin_to_ascii(get_stopwatch_sec(), stopwatchSecondASCII);
bin_to_ascii(get_stopwatch_msec(), stopwatchMSecondASCII);
// Send to LCD
lcd_send_cmd(LINE2);
lcd_printf(stopwatchHourASCII); lcd_printf(":");
lcd_printf(stopwatchMinuteASCII); lcd_printf(":");
lcd_printf(stopwatchSecondASCII); lcd_printf(":");
lcd_printf(stopwatchMSecondASCII);
return 0;
}
//---------------------------------------------------------------------------------------
//Output Heartrate (xxx BPM)
int output_heartrate(void){
// Get heartrate
unsigned char heartrate = get_heartrate();
// Send to LCD
lcd_send_cmd(LINE1);
if(heartrate == 0){
lcd_printf("---");
}
else{
lcd_printf(three_digit_bin_to_ascii(heartrate));
}
lcd_printf(" BPM");
return 0;
}
/*
* Initializes the LCD. Should be called during the initialization of the
* program.
*
* Parameters:
* set_function See LCD_FUNCTION_* definitions in lcd.h
* set_entry_mode See LCD_CMD_ENTRY_* definitions in lcd.h
* on See LCD_CMD_ON_* definitions in lcd.h
*/
void
lcd_initialize(uint8_t set_function, uint8_t set_entry_mode, uint8_t on)
{
/* 20ms delay while LCD powers on */
_delay_ms(30);
/* Write 0x30 to LCD and wait 5 mS for the instruction to complete */
lcd_load_byte(0x30);
lcd_send_cmd();
_delay_ms(10);
/* Write 0x30 to LCD and wait 160 uS for instruction to complete */
lcd_load_byte(0x30);
lcd_send_cmd();
_delay_us(20);
/* Write 0x30 AGAIN to LCD and wait 160 uS */
lcd_load_byte(0x30);
lcd_send_cmd();
_delay_us(160);
/* Set function and wait 40uS */
lcd_load_byte(set_function);
lcd_send_cmd();
/* Turn off the display and wait 40uS */
lcd_load_byte(LCD_CMD_OFF);
lcd_send_cmd();
/* Clear display and wait 1.64mS */
lcd_load_byte(LCD_CMD_CLEAR);
lcd_send_cmd();
_delay_ms(4);
/* Set entry mode and wait 40uS */
lcd_load_byte(set_entry_mode);
lcd_send_cmd();
_delay_ms(4);
/* Turn display back on and wait 40uS */
lcd_load_byte(on);
lcd_send_cmd();
_delay_ms(40);
};
static void lcd_write_reg_ex(unsigned cmd, unsigned data0, unsigned data1)
{
lcd_send_cmd(cmd);
lcd_send_data(data0);
lcd_send_data(data1);
}
void lcd_clr()
{
lcd_send_cmd(CLR_DISP);
}
int main(void)
{
uint16 i =0;
// char ch = 0x01;
gpio_init(); //Init GPIO's
//spi_init(); //Init SPI0
lcd_init();
lcd_clear(ILI9341_White);
//lcd_set_Orientation(rot270);
lcd_set_font(&Font13x16, true);
//lcd_write_center_string(10,"Test");
lcd_draw_rect(0,240,120,160,ILI9341_Navy,true);
lcd_set_font_color(ILI9341_White);
lcd_set_background_color(ILI9341_Navy);
lcd_set_font(&Font8x11, true);
lcd_write_center_string(145,"G A S S M A N N");
lcd_set_font(&Font13x16, true);
lcd_write_center_string(125,"PCS - 2020");
lcd_draw_rect(0,240,0,20,ILI9341_GRAY1,true);
lcd_draw_line(0,240,20,20,ILI9341_Black);
lcd_draw_circle(120, 60,20,ILI9341_Red);
lcd_set_font_color(ILI9341_Black);
//lcd_set_background_color(ILI9341_White);
lcd_set_background_color(ILI9341_GRAY1);
lcd_draw_bitmap(60,5,&IPOD_SYMBOL);
lcd_draw_bitmap(70,5,&FM_SYMBOL);
lcd_draw_bitmap(80,5,&IR_SYMBOL);
lcd_set_background_color(ILI9341_GRAY1);
lcd_draw_battery(200, 5, 50);
lcd_write_digit(5,200, 3, 9);
lcd_send_cmd(ILI9341_DISPON); //Display on
while (1) {
OUTPUT_TOGGLE(GREEN_LED);
delay();
lcd_set_background_color(ILI9341_GRAY1);
lcd_draw_battery(200, 5, i%100);
//lcd_set_background_color(i);
lcd_set_background_color(ILI9341_White);
//lcd_set_font_color(i);
lcd_write_digit(5,200, i++%10, 9);
//OUTPUT_TOGGLE(RED_LED);
//delay();
//OUTPUT_TOGGLE(BLUE_LED);
//delay();
//delay();
//spi_send(ch); //Send char over SPI
}
}
int output_change_year(void){
lcd_send_cmd(LINE1);
lcd_printf("Set year");
output_date_setting();
return 0;
}
static void lcd_write_reg(unsigned cmd, unsigned data)
{
lcd_send_cmd(cmd);
lcd_send_data(data);
}
int clear_output(void){
lcd_send_cmd(DISP_CLR);
return 0;
}
int output_change_month(void){
lcd_send_cmd(LINE1);
lcd_printf("Set month");
output_date_setting();
return 0;
}
void lcd_cursor_home()
{
lcd_send_cmd(CURSOR_HOME);
}
int output_change_sec(void){
lcd_send_cmd(LINE1);
lcd_printf("Set seconds");
output_time_setting();
return 0;
}
void lcd_clear()
{
lcd_send_cmd(1, true);
lcd_x = 0;
lcd_y = 0;
}
int output_avg_heartrate(void){
lcd_send_cmd(LINE1);
lcd_printf("AVG HR: "); lcd_printf(three_digit_bin_to_ascii(get_avg_heartrate())); lcd_printf(" BPM");
return 0;
}
void lcd_cursor_on()
{
lcd_send_cmd(DISP_ON| TURN_ON | CURSOR_ON);
}
void lcd_cursor_off()
{
lcd_send_cmd(DISP_ON|TURN_ON);
}
void lcd_cursor_and_blink_on()
{
lcd_send_cmd(DISP_ON| TURN_ON | CURSOR_ON | CURSOR_BLINK);
}
//---------------------------------------------------------------------------------------
//Output Data
int output_no_data(void){
lcd_send_cmd(LINE1);
lcd_printf("No data");
return 0;
}
//---------------------------------------------------------------------------------------
//Output Settings (Set hour/minutes/seconds/day/month/year)
// (hh:mm:ss/dd-mm-yy)
int output_change_hour(void){
lcd_send_cmd(LINE1);
lcd_printf("Set hour");
output_time_setting();
return 0;
}
// Set cursor position
void lcd_cursorpos(int row, int col) {
lcd_send_cmd(0x80 + row * 0x40 + col);
}
int output_change_min(void){
lcd_send_cmd(LINE1);
lcd_printf("Set minutes");
output_time_setting();
return 0;
}
/*
* Moves the cursor to the home position.
*/
void
lcd_cursor_home(void)
{
lcd_load_byte(LCD_CMD_HOME);
lcd_send_cmd();
}
void lcd_init_device(void)
{
#if 0
/* This is the init sequence from the yh820 OF bootloader */
unsigned long tmp;
DEV_INIT2 |= 0x400;
DEV_INIT1 &= ~0x3000;
tmp = DEV_INIT1;
DEV_INIT1 = tmp;
DEV_INIT2 &= ~0x400;
LCD1_CONTROL &= ~0x4;
udelay(15);
LCD1_CONTROL |= 0x4;
LCD1_CONTROL = 0x680;
LCD1_CONTROL = 0x684;
LCD1_CONTROL |= 0x1;
lcd_send_cmd(LCD_CNTL_RESET);
lcd_send_cmd(LCD_CNTL_DISCHARGE_ON_OFF | 0);
lcd_send_cmd(LCD_CNTL_ON_OFF | 0); /* LCD OFF */
lcd_send_cmd(LCD_CNTL_COLUMN_ADDRESS_DIR | 0); /* Normal */
lcd_send_cmd(LCD_CNTL_COMMON_OUTPUT_STATUS | 0); /* Normal */
lcd_send_cmd(LCD_CNTL_REVERSE | 0); /* Reverse OFF */
lcd_send_cmd(LCD_CNTL_ALL_LIGHTING | 0); /* Normal */
lcd_write_reg_ex(LCD_CNTL_DUTY_SET, 0x1f, 0x00);
lcd_send_cmd(LCD_CNTL_OFF_MODE | 1); /* OFF -> VCC on drivers */
lcd_write_reg(LCD_CNTL_VOLTAGE_SELECT, 0x03);
lcd_write_reg(LCD_CNTL_ELECTRONIC_VOLUME, 0x40);
lcd_write_reg(LCD_CNTL_TEMP_GRADIENT_SELECT, 0x00);
lcd_write_reg(LCD_CNTL_LINE_INVERT_DRIVE, 0x1f);
lcd_send_cmd(LCD_CNTL_NLINE_ON_OFF | 1); /* N-line ON */
lcd_write_reg(LCD_CNTL_OSC_FREQUENCY, 0x00);
lcd_send_cmd(LCD_CNTL_OSC_ON_OFF | 1); /* Oscillator ON */
lcd_write_reg(LCD_CNTL_STEPUP_CK_FREQ, 0x03);
lcd_write_reg(LCD_CNTL_POWER_CONTROL, 0x1c);
lcd_write_reg(LCD_CNTL_POWER_CONTROL, 0x1e);
lcd_write_reg(LCD_CNTL_DISPLAY_START_LINE, 0x00);
lcd_send_cmd(LCD_CNTL_DATA_INPUT_DIR | 0); /* Column mode */
lcd_send_cmd(LCD_CNTL_DISPLAY_MODE, 0); /* Greyscale mode */
lcd_write_reg(LCD_CNTL_GRAY_SCALE_PATTERN, 0x52);
lcd_send_cmd(LCD_CNTL_PARTIAL_DISPLAY_ON_OFF | 0);
lcd_write_reg(LCD_CNTL_POWER_CONTROL, 0x1f);
lcd_send_cmd(LCD_CNTL_ON_OFF | 1); /* LCD ON */
#endif
}