void check_for_keypresses(){
if (debounce_just_pressed(hours_debounce,hours_switch_raw)){
inc_hours();
inc_metric_sw_hours();
} else if (debounce_held_down(hours_debounce,hours_switch_raw)) {
silly_hour_display = !silly_hour_display;
eeprom_write_uint32(silly_hour_display,EEPROM_ADDR_SILLY_HOUR_DISPLAY);
trigger_save_eeprom();
// Be user friendly and undo the initial increment.
dec_hours();
}
if (debounce_just_pressed(mins_debounce,mins_switch_raw)){
inc_mins();
inc_metric_sw_mins();
}
if (debounce_just_pressed(secs_debounce,secs_switch_raw)){
clear_secs();
inc_metric_sw_secs();
}
debounce_add_sample(hours_debounce,hours_switch_raw);
debounce_add_sample(mins_debounce,mins_switch_raw);
debounce_add_sample(secs_debounce,secs_switch_raw);
}
void save_track(track* my_track) {
eeprom_write_uint32(0x04, my_track->sectors);
}
void init_user(){
uint8_t i;
init_display();
TRISBbits.TRISB2 = 1;
// SDCC is missing the TRISA7 bit in the define...
#if 0
TRISAbits.TRISA0 = 1;
TRISAbits.TRISA6 = 1;
TRISAbits.TRISA7 = 1;
#else
TRISA = TRISA | b(11010001);
#endif
// Setup pwm and adc for the led brightness control
ADCON0 = b(00000001);
ADCON1 = b(01111110);
ADCON2 = b(00000000);
CCP1CON = b(00001100);
PR2 = 0xFF;
T2CON = b(00000100);
CCPR1L = 0x00;
debounce_init(hours_debounce,hours_switch_raw);
debounce_init(mins_debounce,mins_switch_raw);
debounce_init(secs_debounce,secs_switch_raw);
if (!hours_switch_raw && !mins_switch_raw && secs_switch_raw){
mode = fast_clock;
} else if (hours_switch_raw && !mins_switch_raw && !secs_switch_raw){
mode = slow_clock;
} else if (!hours_switch_raw && mins_switch_raw && !secs_switch_raw){
// Oooh! Metrics display mode! Don't see that very often...
inc_metric_meta();
// Basically just cycle through the bytes in the eeprom and display them on
// screen forever.
i = 0;
while (1){
display_digits(
i / 16,i % 16,
CHAR_BLANK,CHAR_BLANK,
(((uint8_t *)(&eeprom_data))[i] / 16),
((uint8_t *)(&eeprom_data))[i] % 16);
delay10tcy(1);
if (debounce_just_pressed(hours_debounce,hours_switch_raw)){
i++;
if (i >= sizeof(eeprom_data))
i = 0;
}
if (debounce_just_pressed(secs_debounce,secs_switch_raw)){
i--;
if (i >= sizeof(eeprom_data))
i = sizeof(eeprom_data) - 1;
}
debounce_add_sample(hours_debounce,hours_switch_raw);
debounce_add_sample(secs_debounce,secs_switch_raw);
}
} else {
mode = none_chosen;
}
if (mode == none_chosen){
mode = eeprom_read_uint32(EEPROM_ADDR_MODE);
} else {
eeprom_write_uint32(mode,EEPROM_ADDR_MODE);
trigger_save_eeprom();
}
silly_hour_display = eeprom_read_uint32(EEPROM_ADDR_SILLY_HOUR_DISPLAY);
}