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inital nfc code

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This commit is contained in:
uvos
2022-03-09 10:24:23 +01:00
parent 395c9f3e2c
commit a08c8e447f
13 changed files with 1091 additions and 19 deletions
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30
softspim.h Normal file
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#pragma once
#include <avr/io.h>
#include <stdint.h>
class SpiMaster
{
private:
static constexpr uint8_t CLOCK_POLARITY = 1;
static constexpr uint8_t CLOCK_PHASE = 1;
static constexpr uint8_t BIT_ORDER = 1;
volatile uint8_t * const _port = &PORTB;
volatile uint8_t * const _pinReg = &PINB;
static constexpr uint8_t _pinIn = PB2;
static constexpr uint8_t _pinOut = PB4;
static constexpr uint8_t _pinClock = PB3;
static constexpr uint8_t DELAY_TIME_US = 10;
public:
SpiMaster();
void readWrite(uint8_t length, uint8_t* bufferIn, uint8_t* bufferOut);
uint8_t readWrite(uint8_t in = 0);
void prepare();
uint8_t read();
void write(uint8_t in);
};