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Added bluetooth and user I/O drivers

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This commit is contained in:
Mark Qvist 2019-01-29 16:41:27 +01:00
parent 4df7a7d781
commit f1a951e508
14 changed files with 541 additions and 58 deletions
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159
hardware/Serial.c
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@ -1,5 +1,4 @@
#include "Serial.h"
#include <util/setbaud.h>
#include <stdio.h>
#include <string.h>
@ -7,14 +6,7 @@ void serial_init(Serial *serial) {
memset(serial, 0, sizeof(*serial));
memset(serialBuf, 0, sizeof(serialBuf));
UBRR0H = UBRRH_VALUE;
UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
serial_setbaudrate_115200();
// Set to 8-bit data, enable RX and TX, enable receive interrupt
UCSR0C = _BV(UCSZ01) | _BV(UCSZ00);
@ -58,4 +50,151 @@ ISR(USART0_RX_vect) {
char c = uart0_getchar_nowait();
fifo_push(&serialFIFO, c);
}
}
}
void serial_setbaudrate_1200(void) {
#undef BAUD
#define BAUD 1200
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_2400(void) {
#undef BAUD
#define BAUD 2400
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_4800(void) {
#undef BAUD
#define BAUD 4800
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_9600(void) {
#undef BAUD
#define BAUD 9600
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_14400(void) {
#undef BAUD
#define BAUD 14400
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_19200(void) {
#undef BAUD
#define BAUD 19200
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_28800(void) {
#undef BAUD
#define BAUD 28800
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_38400(void) {
#undef BAUD
#define BAUD 38400
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_57600(void) {
#undef BAUD
#define BAUD 57600
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_76800(void) {
#undef BAUD
#define BAUD 76800
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_115200(void) {
#undef BAUD
#define BAUD 115200
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}
void serial_setbaudrate_230400(void) {
#undef BAUD
#define BAUD 230400
#include <util/setbaud.h>
UBRR0H = UBRRH_VALUE; UBRR0L = UBRRL_VALUE;
#if USE_2X
UCSR0A |= _BV(U2X0);
#else
UCSR0A &= ~(_BV(U2X0));
#endif
}