New simpler test firmware
This commit is contained in:
parent
274cf1e054
commit
05a2b057f5
|
@ -1,19 +1,13 @@
|
|||
# Test firmware
|
||||
|
||||
Use this firmware to test all hardware components of a Pentabug. It can test
|
||||
nearly all hardware features of the device.
|
||||
nearly all hardware features of the device. It offers the following features:
|
||||
|
||||
The following things exist in all modes:
|
||||
|
||||
* right LED is on when IR signals are received (use a remote or first mode to
|
||||
test)
|
||||
* pressing the right button activates next mode, plays a sound using BUZZR
|
||||
|
||||
Here is a description what happens on a right button press in which mode:
|
||||
|
||||
* activate left LED and send IR signal
|
||||
* activates motor
|
||||
* plays sound using BUZZGND
|
||||
* activates all pins on the extension board for a short time (add a penetatonic
|
||||
to get feedback on all but one of those pins)
|
||||
* the left led blinks when no input is present
|
||||
* receiving an IR signal activates the right led
|
||||
* pressing the left button sends an IR signal (triggering the right led)
|
||||
* pressing the right button activates the motor
|
||||
* each button plays a sound using a different pin of the buzzer
|
||||
* the pins of the extension board are constantly cycled through (add a
|
||||
pentatonic to visualize all but one pin)
|
||||
|
||||
|
|
125
fw_test/main.c
125
fw_test/main.c
|
@ -12,35 +12,14 @@
|
|||
|
||||
#define FLASH(port, pin) { port &= ~(1 << pin); _delay_ms(50); port |= 1 << pin;}
|
||||
|
||||
static volatile uint32_t button_state = 0;
|
||||
static volatile uint8_t next_mode = 0;
|
||||
static volatile uint8_t ir_active = 0;
|
||||
|
||||
enum test_modes {
|
||||
PHOTONS,
|
||||
MOTOR,
|
||||
AUDIO,
|
||||
SHIELD,
|
||||
// the end ... wrap
|
||||
MODE_MAX,
|
||||
};
|
||||
|
||||
ISR(TIMER0_COMPA_vect) {
|
||||
if(ir_active) {
|
||||
PORTD ^= 1 << 2;
|
||||
} else {
|
||||
PORTD &= ~(1 << 2);
|
||||
}
|
||||
|
||||
if(PINB & (1 << 1)) {
|
||||
button_state = 0;
|
||||
} else {
|
||||
++button_state;
|
||||
}
|
||||
|
||||
if(button_state == (38l * 1000 / 2)) {
|
||||
next_mode = 1;
|
||||
}
|
||||
}
|
||||
|
||||
static void reset_hw(void) {
|
||||
|
@ -70,7 +49,6 @@ static void reset_hw(void) {
|
|||
}
|
||||
|
||||
int main(void) {
|
||||
uint8_t vib_delay = 0;
|
||||
uint16_t count = 0;
|
||||
|
||||
// we need to get real fast (8MHz) to handle 38kHz IR frequency ...
|
||||
|
@ -96,79 +74,54 @@ int main(void) {
|
|||
|
||||
// looping
|
||||
|
||||
enum test_modes mode = PHOTONS;
|
||||
|
||||
for ever {
|
||||
// next mode?
|
||||
// blinking left led
|
||||
|
||||
if(next_mode) {
|
||||
// cleanup
|
||||
switch(mode) {
|
||||
case PHOTONS:
|
||||
ir_active = 0;
|
||||
break;
|
||||
case MOTOR:
|
||||
case AUDIO:
|
||||
case SHIELD:
|
||||
break;
|
||||
case MODE_MAX: break;
|
||||
}
|
||||
|
||||
reset_hw();
|
||||
|
||||
++mode;
|
||||
|
||||
if(mode == MODE_MAX) {
|
||||
mode = 0;
|
||||
}
|
||||
|
||||
uint32_t i;
|
||||
for(i = 0; i < 50; ++i) {
|
||||
PORTB ^= 1 << 7;
|
||||
_delay_ms(1);
|
||||
}
|
||||
|
||||
next_mode = 0;
|
||||
if(count % 0x4000 == 0) {
|
||||
PORTD ^= 1 << 4;
|
||||
}
|
||||
|
||||
uint8_t button = !(PINB & (1 << 0));
|
||||
++count;
|
||||
|
||||
// right led on ir
|
||||
|
||||
not_follow(PIND & (1 << 3), PORTC, 2);
|
||||
|
||||
switch(mode) {
|
||||
case PHOTONS:
|
||||
{
|
||||
ir_active = button;
|
||||
if(count % 0x2000 == 0) {
|
||||
PORTD ^= 1 << 4;
|
||||
}
|
||||
++count;
|
||||
break;
|
||||
}
|
||||
case MOTOR:
|
||||
not_follow(button, PORTB, 6);
|
||||
break;
|
||||
case AUDIO:
|
||||
{
|
||||
if(button) {
|
||||
PORTC ^= 1 << 0;
|
||||
_delay_ms(2);
|
||||
}
|
||||
// left button
|
||||
|
||||
break;
|
||||
}
|
||||
case SHIELD:
|
||||
if(button) {
|
||||
FLASH(PORTB, 2);
|
||||
FLASH(PORTD, 5);
|
||||
FLASH(PORTD, 6);
|
||||
FLASH(PORTD, 7);
|
||||
FLASH(PORTC, 5);
|
||||
FLASH(PORTC, 4);
|
||||
}
|
||||
break;
|
||||
case MODE_MAX: break;
|
||||
const uint8_t button_r = !(PINB & (1 << 0));
|
||||
const uint8_t button_l = !(PINB & (1 << 1));
|
||||
|
||||
// ir
|
||||
|
||||
ir_active = button_r;
|
||||
|
||||
// motor
|
||||
|
||||
not_follow(button_l, PORTB, 6);
|
||||
|
||||
// sound stuff
|
||||
|
||||
if(button_l) {
|
||||
PORTC ^= 1 << 0;
|
||||
_delay_ms(2);
|
||||
}
|
||||
|
||||
if(button_r) {
|
||||
PORTC ^= 1 << 0;
|
||||
_delay_ms(4);
|
||||
}
|
||||
|
||||
// cycle pins on extension board
|
||||
|
||||
const uint8_t step = (count >> 13) & 7;
|
||||
|
||||
follow(step == 0, PORTB, 2);
|
||||
follow(step == 1, PORTD, 5);
|
||||
follow(step == 2, PORTD, 6);
|
||||
follow(step == 3, PORTD, 7);
|
||||
follow(step == 4, PORTC, 5);
|
||||
follow(step == 5, PORTC, 4);
|
||||
}
|
||||
|
||||
/* never return 0; */
|
||||
|
|
Loading…
Reference in New Issue
Block a user