/**
* @brief 读取按键值
* @param None
* @return enum KEY
*/
enum KEY key_read(void)
{
enum KEY key_value = NO_KEY;
key_value = key_press_down();
if (key_value != NO_KEY)
{
delay_n_ms(100);
while (key_press_down() != NO_KEY)
{
delay_n_ms(50);
}
}
return key_value;
}
void PIN_MANAGER_IOC(void)
{
if((IOCBP5 == 1) && (IOCBF5 == 1))
{
delay_n_ms(2);
if (BLUE_BTN == 0) {
IOCBF5 = 0;
return;
}
selected_spell = BLUE_SPELL;
armButtonEnabled = true;
//@TODO Add handling code for IOC on pin RA4
// BLUE Button
YELLOW_LED = 0;
YELLOW_LED2 = PORTCbits.RC6;
WHITE_LED = 0;
ARM_LED = armButtonEnabled;
BLUE_LED = 1;
RED_LED = 0;
// clear interrupt-on-change flag
IOCBF5 = 0;
}
else if((IOCBP4 == 1) && (IOCBF4 == 1))
{
//@TODO Add handling code for IOC on pin RA3
// RED Button
delay_n_ms(2);
if (RED_BTN == 0) {
IOCBF4 = 0;
return;
}
selected_spell = RED_SPELL;
armButtonEnabled = true;
YELLOW_LED = 0;
YELLOW_LED2 = PORTCbits.RC6;
WHITE_LED = 0;
ARM_LED = armButtonEnabled;
BLUE_LED = 0;
RED_LED = 1;
// clear interrupt-on-change flag
IOCBF4 = 0;
}
else if((IOCBP6 == 1) && (IOCBF6 == 1))
{
//@TODO Add handling code for IOC on pin RB6
// ARM Button
arm_held_for_3_seconds = false;
if (!armButtonEnabled) {
IOCBF6 = 0;
return;
}
delay_n_ms(2);
if (ARM_BTN == 0 || !armButtonEnabled) {
IOCBF6 = 0;
arm_button_pressed_start_time = 0;
return;
}
if (armedMode == STATE_DISARMED) {
while (ARM_BTN == 1) {
__delay_ms (1);
arm_button_pressed_start_time++;
if (arm_button_pressed_start_time >= 3000) {
arm_held_for_3_seconds = true;
ARM_LED = 0;
delay_n_ms(2);
ARM_LED = 1;
delay_n_ms(2);
ARM_LED = 0;
delay_n_ms(2);
ARM_LED = 1;
delay_n_ms(2);
ARM_LED = 0;
delay_n_ms(2);
ARM_LED = 1;
break;
}
}
if (arm_held_for_3_seconds) {
switch (selected_spell) {
case YELLOW_SPELL:
printf("I\n%c\n", 0x10);
break;
case WHITE_SPELL:
printf("I\n%c\n", 0x11);
break;
case BLUE_SPELL:
printf("I\n%c\n", 0x12);
break;
case RED_SPELL:
printf("I\n%c\n", 0x13);
break;
}
armedMode = STATE_MANUAL_MODE;
} else {
switch (selected_spell) {
case YELLOW_SPELL:
printf("I\n%c\n", 0x20);
break;
case WHITE_SPELL:
printf("I\n%c\n", 0x21);
break;
case BLUE_SPELL:
printf("I\n%c\n", 0x22);
break;
case RED_SPELL:
printf("I\n%c\n", 0x23);
break;
}
armedMode = STATE_AUTOMATIC_MODE;
armButtonEnabled = false;
}
} else if (armedMode == STATE_MANUAL_MODE) {
printf("I\n%c\n", 0x00);
armedMode = STATE_DISARMED;
arm_held_for_3_seconds = false;
}
YELLOW_LED = selected_spell == YELLOW_SPELL;
YELLOW_LED2 = PORTCbits.RC6;
WHITE_LED = selected_spell == WHITE_SPELL;
ARM_LED = armButtonEnabled || STATE_MANUAL_MODE;
BLUE_LED = selected_spell == BLUE_SPELL;
RED_LED = selected_spell == RED_SPELL;
arm_button_pressed_start_time = 0;
// clear interrupt-on-change flag
IOCBF6 = 0;
}
else if((IOCCP0 == 1) && (IOCCF0 == 1))
{
//@TODO Add handling code for IOC on pin RB5
// WHITE Button
delay_n_ms(2);
if (WHITE_BTN == 0) {
IOCCF0 = 0;
return;
}
if (armedMode == STATE_DISARMED) {
selected_spell = WHITE_SPELL;
armButtonEnabled = true;
}
reset_btn_held = 0;
while (WHITE_BTN == 1) {
__delay_ms (1);
reset_btn_held++;
if (reset_btn_held >= 3000) {
RESET();
} else if (reset_btn_held % 500 == 0) {
WHITE_LED = 1;
delay_n_ms(2);
WHITE_LED = 0;
delay_n_ms(2);
WHITE_LED = selected_spell == WHITE_SPELL;
}
}
YELLOW_LED = 0;
YELLOW_LED2 = 0;
WHITE_LED = 1;
ARM_LED = armButtonEnabled;
BLUE_LED = 0;
RED_LED = 0;
// clear interrupt-on-change flag
IOCCF0 = 0;
}
else if((IOCBP7 == 1) && (IOCBF7 == 1))
{
//@TODO Add handling code for IOC on pin RB7
// YELLOW Button
delay_n_ms(2);
if (YELLOW_BTN == 0) {
IOCBF7 = 0;
return;
}
selected_spell = YELLOW_SPELL;
armButtonEnabled = true;
YELLOW_LED = 1;
YELLOW_LED2 = PORTCbits.RC6;
WHITE_LED = 0;
ARM_LED = armButtonEnabled;
BLUE_LED = 0;
RED_LED = 0;
// clear interrupt-on-change flag
IOCBF7 = 0;
}
}
