diff options
Diffstat (limited to 'ferment.c')
| -rw-r--r-- | ferment.c | 23 |
1 files changed, 13 insertions, 10 deletions
@@ -41,7 +41,7 @@ static void bridge_off(void) } /* Turns the H-bridge on, setting 1+ 2- */ -static void bridge_on_a(void) +static void bridge_on_heat(void) { bridge_off(); _delay_ms(100); @@ -50,7 +50,7 @@ static void bridge_on_a(void) } /* Turns the H-bridge on, setting 1- 2+ */ -static void bridge_on_b(void) +static void bridge_on_cool(void) { bridge_off(); _delay_ms(100); @@ -94,16 +94,16 @@ int adc_to_centigrade(uint16_t adc_val) { } /* Initializes TIMER1 */ -static void timer_init(void) +static void timer_init(void) { - TCCR1B = (1 << WGM12) | (1 << CS11); - OCR1A = 1000; + TCCR1B = (1 << WGM12) | (1 << CS12) | (1 << CS10); + OCR1A = 7200; TIMSK|=(1<<OCIE1A); } ISR(TIMER1_COMPA_vect) { - serial_send("*\n", 2, 1); + serial_send("*\r\n", 3, 1); start_temp_conv(); } @@ -118,10 +118,13 @@ int main(void) sei(); + bridge_on_cool(); while (1) { - sprintf(params, "%u\n", adc_res); - serial_send(params, strlen(params), 1); - //bridge_on_a(); - _delay_ms(1000); + if (adc_new) { + sprintf(params, "%u\r\n", adc_res); + serial_send(params, strlen(params), 1); + adc_new = 0; + } + _delay_ms(100); } } |