56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
#include "states.h"
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void init_spi() {
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SET_PIN_OUT(DDRC, DDC1); // SCK
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SET_PIN_OUT(DDRE, DDE3); // MOSI
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SET_PIN_IN(DDRC, DDC0); // MISO_RFM69
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SET_PIN_HIGH(PORTC, PC0);
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SPCR1= (1<<SPE1) | (1<<MSTR1); // Enable, Master, f_osc/16
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}
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void rfm69_reset_state(bool state) {
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SET_PIN_OUT(DDRC, DDC2);
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if (state) {
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SET_PIN_HIGH(PORTC, PC2);
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} else {
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SET_PIN_LOW(PORTC, PC2);
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}
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}
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void led_1_set_state(bool state) {
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SET_PIN_OUT(DDRD, DDD4);
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if (state) {
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SET_PIN_HIGH(PORTD, PD4);
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} else {
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SET_PIN_LOW(PORTD, PD4);
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}
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}
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void led_2_set_state(bool state) {
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SET_PIN_OUT(DDRD, DDD6);
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if (state) {
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SET_PIN_HIGH(PORTD, PD6);
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} else {
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SET_PIN_LOW(PORTD, PD6);
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}
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}
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void led_3_set_state(bool state) {
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SET_PIN_OUT(DDRD, DDD7);
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if (state) {
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SET_PIN_HIGH(PORTD, PD7);
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} else {
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SET_PIN_LOW(PORTD, PD7);
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}
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}
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void ldo_set_state(bool state) {
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SET_PIN_OUT(DDRC, DDC3);
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if (state) {
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SET_PIN_HIGH(PORTC, PC3);
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} else {
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SET_PIN_LOW(PORTC, PC3);
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}
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}
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