andras/ad-astra
andras/ad-astra
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This commit is contained in:
schmelczerandras 2020-04-19 12:48:06 +02:00
commit 26a0fd884f
173 changed files with 157458 additions and 1 deletions
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17
ad_astra/AdAstra/src/hardware_access/spi/spi.h Normal file
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#ifndef SPI_H
#define SPI_H
#include <avr/io.h>
#include "bitwise.h"
#define DO_PIN PB1
#define USCK_PIN PB2
inline void initializeSPI() {
DDRB |= BV(DO_PIN) | BV(USCK_PIN); // set pin directions for MOSI and SCK
}
void sendByteOnSPI(uint8_t byte);
#endif