It works
This commit is contained in:
commit
0a48d7b3c7
|
|
@ -0,0 +1,20 @@
|
|||
{
|
||||
"configurations": [
|
||||
{
|
||||
"name": "linux",
|
||||
"includePath": [
|
||||
"${workspaceFolder}/**",
|
||||
"/usr/lib/avr/include/"
|
||||
],
|
||||
"defines": [
|
||||
"__AVR_ATmega32__",
|
||||
"F_CPU 8000000"
|
||||
],
|
||||
"compilerPath": "/usr/bin/avr-g++",
|
||||
"cStandard": "gnu11",
|
||||
"cppStandard": "gnu++14",
|
||||
"intelliSenseMode": "clang-x64"
|
||||
}
|
||||
],
|
||||
"version": 4
|
||||
}
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
{
|
||||
"git.ignoreLimitWarning": true
|
||||
}
|
||||
|
|
@ -0,0 +1,318 @@
|
|||
/**
|
||||
* mrf24j.cpp, Karl Palsson, 2011, karlp@tweak.net.au
|
||||
* modified bsd license / apache license
|
||||
*/
|
||||
|
||||
#include "mrf24j.h"
|
||||
#include <avr/io.h>
|
||||
#include <util/delay.h>
|
||||
#include <string.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include "spi.h"
|
||||
|
||||
|
||||
// aMaxPHYPacketSize = 127, from the 802.15.4-2006 standard.
|
||||
static uint8_t rx_buf[127];
|
||||
|
||||
// essential for obtaining the data frame only
|
||||
// bytes_MHR = 2 Frame control + 1 sequence number + 2 panid + 2 shortAddr Destination + 2 shortAddr Source
|
||||
static int bytes_MHR = 9;
|
||||
static int bytes_FCS = 2; // FCS length = 2
|
||||
static int bytes_nodata = bytes_MHR + bytes_FCS; // no_data bytes in PHY payload, header length + FCS
|
||||
|
||||
static int ignoreBytes = 0; // bytes to ignore, some modules behaviour.
|
||||
|
||||
static bool bufPHY = false; // flag to buffer all bytes in PHY Payload, or not
|
||||
|
||||
volatile uint8_t flag_got_rx;
|
||||
volatile uint8_t flag_got_tx;
|
||||
|
||||
static rx_info_t rx_info;
|
||||
static tx_info_t tx_info;
|
||||
|
||||
|
||||
void Mrf24j::reset(void) {
|
||||
RESET_PORT &= ~(1<<RESET_PIN);
|
||||
_delay_ms(10); // just my gut
|
||||
RESET_PORT |= (1<<RESET_PIN);
|
||||
_delay_ms(20); // from manual
|
||||
}
|
||||
|
||||
byte Mrf24j::read_short(byte address) {
|
||||
spi::cs_low();
|
||||
//spi::cs_low();
|
||||
// 0 top for short addressing, 0 bottom for read
|
||||
//spi::transfer(address<<1 & 0b01111110);
|
||||
spi::transfer(address<<1 & 0b01111110);
|
||||
byte ret = spi::transfer(0x00);
|
||||
spi::cs_high();
|
||||
spi::cs_high();
|
||||
return ret;
|
||||
}
|
||||
|
||||
byte Mrf24j::read_long(word address) {
|
||||
spi::cs_low();
|
||||
byte ahigh = address >> 3;
|
||||
byte alow = address << 5;
|
||||
spi::transfer(0x80 | ahigh); // high bit for long
|
||||
spi::transfer(alow);
|
||||
byte ret = spi::transfer(0);
|
||||
spi::cs_high();
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
void Mrf24j::write_short(byte address, byte data) {
|
||||
spi::cs_low();
|
||||
// 0 for top short address, 1 bottom for write
|
||||
spi::transfer((address<<1 & 0b01111110) | 0x01);
|
||||
spi::transfer(data);
|
||||
spi::cs_high();
|
||||
}
|
||||
|
||||
void Mrf24j::write_long(word address, byte data) {
|
||||
spi::cs_low();
|
||||
byte ahigh = address >> 3;
|
||||
byte alow = address << 5;
|
||||
spi::transfer(0x80 | ahigh); // high bit for long
|
||||
spi::transfer(alow | 0x10); // last bit for write
|
||||
spi::transfer(data);
|
||||
spi::cs_high();
|
||||
}
|
||||
|
||||
word Mrf24j::get_pan(void) {
|
||||
byte panh = read_short(MRF_PANIDH);
|
||||
return panh << 8 | read_short(MRF_PANIDL);
|
||||
}
|
||||
|
||||
void Mrf24j::set_pan(word panid) {
|
||||
write_short(MRF_PANIDH, panid >> 8);
|
||||
write_short(MRF_PANIDL, panid & 0xff);
|
||||
}
|
||||
|
||||
void Mrf24j::address16_write(word address16) {
|
||||
write_short(MRF_SADRH, address16 >> 8);
|
||||
write_short(MRF_SADRL, address16 & 0xff);
|
||||
}
|
||||
|
||||
word Mrf24j::address16_read(void) {
|
||||
byte a16h = read_short(MRF_SADRH);
|
||||
return a16h << 8 | read_short(MRF_SADRL);
|
||||
}
|
||||
|
||||
/**
|
||||
* Simple send 16, with acks, not much of anything.. assumes src16 and local pan only.
|
||||
* @param data
|
||||
*/
|
||||
void Mrf24j::send16(word dest16, char * data) {
|
||||
byte len = strlen(data); // get the length of the char* array
|
||||
int i = 0;
|
||||
write_long(i++, bytes_MHR); // header length
|
||||
// +ignoreBytes is because some module seems to ignore 2 bytes after the header?!.
|
||||
// default: ignoreBytes = 0;
|
||||
write_long(i++, bytes_MHR+ignoreBytes+len);
|
||||
|
||||
// 0 | pan compression | ack | no security | no data pending | data frame[3 bits]
|
||||
write_long(i++, 0b01100001); // first byte of Frame Control
|
||||
// 16 bit source, 802.15.4 (2003), 16 bit dest,
|
||||
write_long(i++, 0b10001000); // second byte of frame control
|
||||
write_long(i++, 1); // sequence number 1
|
||||
|
||||
word panid = get_pan();
|
||||
|
||||
write_long(i++, panid & 0xff); // dest panid
|
||||
write_long(i++, panid >> 8);
|
||||
write_long(i++, dest16 & 0xff); // dest16 low
|
||||
write_long(i++, dest16 >> 8); // dest16 high
|
||||
|
||||
word src16 = address16_read();
|
||||
write_long(i++, src16 & 0xff); // src16 low
|
||||
write_long(i++, src16 >> 8); // src16 high
|
||||
|
||||
// All testing seems to indicate that the next two bytes are ignored.
|
||||
//2 bytes on FCS appended by TXMAC
|
||||
i+=ignoreBytes;
|
||||
for (int q = 0; q < len; q++) {
|
||||
write_long(i++, data[q]);
|
||||
}
|
||||
// ack on, and go!
|
||||
write_short(MRF_TXNCON, (1<<MRF_TXNACKREQ | 1<<MRF_TXNTRIG));
|
||||
}
|
||||
|
||||
void Mrf24j::set_interrupts(void) {
|
||||
// interrupts for rx and tx normal complete
|
||||
write_short(MRF_INTCON, 0b11110110);
|
||||
}
|
||||
|
||||
/** use the 802.15.4 channel numbers..
|
||||
*/
|
||||
void Mrf24j::set_channel(byte channel) {
|
||||
write_long(MRF_RFCON0, (((channel - 11) << 4) | 0x03));
|
||||
}
|
||||
|
||||
void Mrf24j::init(void) {
|
||||
RESET_DDR |= (1<<RESET_PIN);
|
||||
/*
|
||||
// Seems a bit ridiculous when I use reset pin anyway
|
||||
write_short(MRF_SOFTRST, 0x7); // from manual
|
||||
while (read_short(MRF_SOFTRST) & 0x7 != 0) {
|
||||
; // wait for soft reset to finish
|
||||
}
|
||||
*/
|
||||
write_short(MRF_PACON2, 0x98); // – Initialize FIFOEN = 1 and TXONTS = 0x6.
|
||||
write_short(MRF_TXSTBL, 0x95); // – Initialize RFSTBL = 0x9.
|
||||
|
||||
write_long(MRF_RFCON0, 0x03); // – Initialize RFOPT = 0x03.
|
||||
write_long(MRF_RFCON1, 0x01); // – Initialize VCOOPT = 0x02.
|
||||
write_long(MRF_RFCON2, 0x80); // – Enable PLL (PLLEN = 1).
|
||||
write_long(MRF_RFCON6, 0x90); // – Initialize TXFIL = 1 and 20MRECVR = 1.
|
||||
write_long(MRF_RFCON7, 0x80); // – Initialize SLPCLKSEL = 0x2 (100 kHz Internal oscillator).
|
||||
write_long(MRF_RFCON8, 0x10); // – Initialize RFVCO = 1.
|
||||
write_long(MRF_SLPCON1, 0x21); // – Initialize CLKOUTEN = 1 and SLPCLKDIV = 0x01.
|
||||
|
||||
// Configuration for nonbeacon-enabled devices (see Section 3.8 “Beacon-Enabled and
|
||||
// Nonbeacon-Enabled Networks”):
|
||||
write_short(MRF_BBREG2, 0x80); // Set CCA mode to ED
|
||||
write_short(MRF_CCAEDTH, 0x60); // – Set CCA ED threshold.
|
||||
write_short(MRF_BBREG6, 0x40); // – Set appended RSSI value to RXFIFO.
|
||||
set_interrupts();
|
||||
set_channel(12);
|
||||
// max power is by default.. just leave it...
|
||||
// Set transmitter power - See “REGISTER 2-62: RF CONTROL 3 REGISTER (ADDRESS: 0x203)”.
|
||||
write_short(MRF_RFCTL, 0x04); // – Reset RF state machine.
|
||||
write_short(MRF_RFCTL, 0x00); // part 2
|
||||
_delay_ms(1); // delay at least 192usec
|
||||
}
|
||||
|
||||
/**
|
||||
* Call this from within an interrupt handler connected to the MRFs output
|
||||
* interrupt pin. It handles reading in any data from the module, and letting it
|
||||
* continue working.
|
||||
* Only the most recent data is ever kept.
|
||||
*/
|
||||
void Mrf24j::interrupt_handler(void) {
|
||||
uint8_t last_interrupt = read_short(MRF_INTSTAT);
|
||||
if (last_interrupt & MRF_I_RXIF) {
|
||||
flag_got_rx++;
|
||||
// read out the packet data...
|
||||
cli();
|
||||
rx_disable();
|
||||
// read start of rxfifo for, has 2 bytes more added by FCS. frame_length = m + n + 2
|
||||
uint8_t frame_length = read_long(0x300);
|
||||
|
||||
// buffer all bytes in PHY Payload
|
||||
if(bufPHY){
|
||||
int rb_ptr = 0;
|
||||
for (int i = 0; i < frame_length; i++) { // from 0x301 to (0x301 + frame_length -1)
|
||||
rx_buf[rb_ptr++] = read_long(0x301 + i);
|
||||
}
|
||||
}
|
||||
|
||||
// buffer data bytes
|
||||
int rd_ptr = 0;
|
||||
// from (0x301 + bytes_MHR) to (0x301 + frame_length - bytes_nodata - 1)
|
||||
for (int i = 0; i < rx_datalength(); i++) {
|
||||
rx_info.rx_data[rd_ptr++] = read_long(0x301 + bytes_MHR + i);
|
||||
}
|
||||
|
||||
rx_info.frame_length = frame_length;
|
||||
// same as datasheet 0x301 + (m + n + 2) <-- frame_length
|
||||
rx_info.lqi = read_long(0x301 + frame_length);
|
||||
// same as datasheet 0x301 + (m + n + 3) <-- frame_length + 1
|
||||
rx_info.rssi = read_long(0x301 + frame_length + 1);
|
||||
|
||||
rx_enable();
|
||||
sei();
|
||||
}
|
||||
if (last_interrupt & MRF_I_TXNIF) {
|
||||
flag_got_tx++;
|
||||
uint8_t tmp = read_short(MRF_TXSTAT);
|
||||
// 1 means it failed, we want 1 to mean it worked.
|
||||
tx_info.tx_ok = !(tmp & ~(1 << TXNSTAT));
|
||||
tx_info.retries = tmp >> 6;
|
||||
tx_info.channel_busy = (tmp & (1 << CCAFAIL));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Call this function periodically, it will invoke your nominated handlers
|
||||
*/
|
||||
void Mrf24j::check_flags(void (*rx_handler)(void), void (*tx_handler)(void)){
|
||||
// TODO - we could check whether the flags are > 1 here, indicating data was lost?
|
||||
if (flag_got_rx) {
|
||||
flag_got_rx = 0;
|
||||
rx_handler();
|
||||
}
|
||||
if (flag_got_tx) {
|
||||
flag_got_tx = 0;
|
||||
tx_handler();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Set RX mode to promiscuous, or normal
|
||||
*/
|
||||
void Mrf24j::set_promiscuous(boolean enabled) {
|
||||
if (enabled) {
|
||||
write_short(MRF_RXMCR, 0x01);
|
||||
} else {
|
||||
write_short(MRF_RXMCR, 0x00);
|
||||
}
|
||||
}
|
||||
|
||||
rx_info_t * Mrf24j::get_rxinfo(void) {
|
||||
return &rx_info;
|
||||
}
|
||||
|
||||
tx_info_t * Mrf24j::get_txinfo(void) {
|
||||
return &tx_info;
|
||||
}
|
||||
|
||||
uint8_t * Mrf24j::get_rxbuf(void) {
|
||||
return rx_buf;
|
||||
}
|
||||
|
||||
int Mrf24j::rx_datalength(void) {
|
||||
return rx_info.frame_length - bytes_nodata;
|
||||
}
|
||||
|
||||
void Mrf24j::set_ignoreBytes(int ib) {
|
||||
// some modules behaviour
|
||||
ignoreBytes = ib;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set bufPHY flag to buffer all bytes in PHY Payload, or not
|
||||
*/
|
||||
void Mrf24j::set_bufferPHY(boolean bp) {
|
||||
bufPHY = bp;
|
||||
}
|
||||
|
||||
boolean Mrf24j::get_bufferPHY(void) {
|
||||
return bufPHY;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set PA/LNA external control
|
||||
*/
|
||||
void Mrf24j::set_palna(boolean enabled) {
|
||||
if (enabled) {
|
||||
write_long(MRF_TESTMODE, 0x07); // Enable PA/LNA on MRF24J40MB module.
|
||||
}else{
|
||||
write_long(MRF_TESTMODE, 0x00); // Disable PA/LNA on MRF24J40MB module.
|
||||
}
|
||||
}
|
||||
|
||||
void Mrf24j::rx_flush(void) {
|
||||
write_short(MRF_RXFLUSH, 0x01);
|
||||
}
|
||||
|
||||
void Mrf24j::rx_disable(void) {
|
||||
write_short(MRF_BBREG1, 0x04); // RXDECINV - disable receiver
|
||||
}
|
||||
|
||||
void Mrf24j::rx_enable(void) {
|
||||
write_short(MRF_BBREG1, 0x00); // RXDECINV - enable receiver
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,238 @@
|
|||
/*
|
||||
* File: mrf24j.h
|
||||
* copyright Karl Palsson, karlp@tweak.net.au, 2011
|
||||
* modified BSD License / apache license
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <avr/io.h>
|
||||
|
||||
#define byte uint8_t
|
||||
#define boolean bool
|
||||
#define word uint16_t
|
||||
|
||||
|
||||
|
||||
#define RESET_DDR DDRB
|
||||
#define RESET_PORT PORTB
|
||||
#define RESET_PIN PB0
|
||||
|
||||
#define MRF_RXMCR 0x00
|
||||
#define MRF_PANIDL 0x01
|
||||
#define MRF_PANIDH 0x02
|
||||
#define MRF_SADRL 0x03
|
||||
#define MRF_SADRH 0x04
|
||||
#define MRF_EADR0 0x05
|
||||
#define MRF_EADR1 0x06
|
||||
#define MRF_EADR2 0x07
|
||||
#define MRF_EADR3 0x08
|
||||
#define MRF_EADR4 0x09
|
||||
#define MRF_EADR5 0x0A
|
||||
#define MRF_EADR6 0x0B
|
||||
#define MRF_EADR7 0x0C
|
||||
#define MRF_RXFLUSH 0x0D
|
||||
//#define MRF_Reserved 0x0E
|
||||
//#define MRF_Reserved 0x0F
|
||||
#define MRF_ORDER 0x10
|
||||
#define MRF_TXMCR 0x11
|
||||
#define MRF_ACKTMOUT 0x12
|
||||
#define MRF_ESLOTG1 0x13
|
||||
#define MRF_SYMTICKL 0x14
|
||||
#define MRF_SYMTICKH 0x15
|
||||
#define MRF_PACON0 0x16
|
||||
#define MRF_PACON1 0x17
|
||||
#define MRF_PACON2 0x18
|
||||
//#define MRF_Reserved 0x19
|
||||
#define MRF_TXBCON0 0x1A
|
||||
|
||||
// TXNCON: TRANSMIT NORMAL FIFO CONTROL REGISTER (ADDRESS: 0x1B)
|
||||
#define MRF_TXNCON 0x1B
|
||||
#define MRF_TXNTRIG 0
|
||||
#define MRF_TXNSECEN 1
|
||||
#define MRF_TXNACKREQ 2
|
||||
#define MRF_INDIRECT 3
|
||||
#define MRF_FPSTAT 4
|
||||
|
||||
#define MRF_TXG1CON 0x1C
|
||||
#define MRF_TXG2CON 0x1D
|
||||
#define MRF_ESLOTG23 0x1E
|
||||
#define MRF_ESLOTG45 0x1F
|
||||
#define MRF_ESLOTG67 0x20
|
||||
#define MRF_TXPEND 0x21
|
||||
#define MRF_WAKECON 0x22
|
||||
#define MRF_FRMOFFSET 0x23
|
||||
// TXSTAT: TX MAC STATUS REGISTER (ADDRESS: 0x24)
|
||||
#define MRF_TXSTAT 0x24
|
||||
#define TXNRETRY1 7
|
||||
#define TXNRETRY0 6
|
||||
#define CCAFAIL 5
|
||||
#define TXG2FNT 4
|
||||
#define TXG1FNT 3
|
||||
#define TXG2STAT 2
|
||||
#define TXG1STAT 1
|
||||
#define TXNSTAT 0
|
||||
|
||||
#define MRF_TXBCON1 0x25
|
||||
#define MRF_GATECLK 0x26
|
||||
#define MRF_TXTIME 0x27
|
||||
#define MRF_HSYMTMRL 0x28
|
||||
#define MRF_HSYMTMRH 0x29
|
||||
#define MRF_SOFTRST 0x2A
|
||||
//#define MRF_Reserved 0x2B
|
||||
#define MRF_SECCON0 0x2C
|
||||
#define MRF_SECCON1 0x2D
|
||||
#define MRF_TXSTBL 0x2E
|
||||
//#define MRF_Reserved 0x2F
|
||||
#define MRF_RXSR 0x30
|
||||
#define MRF_INTSTAT 0x31
|
||||
#define MRF_INTCON 0x32
|
||||
#define MRF_GPIO 0x33
|
||||
#define MRF_TRISGPIO 0x34
|
||||
#define MRF_SLPACK 0x35
|
||||
#define MRF_RFCTL 0x36
|
||||
#define MRF_SECCR2 0x37
|
||||
#define MRF_BBREG0 0x38
|
||||
#define MRF_BBREG1 0x39
|
||||
#define MRF_BBREG2 0x3A
|
||||
#define MRF_BBREG3 0x3B
|
||||
#define MRF_BBREG4 0x3C
|
||||
//#define MRF_Reserved 0x3D
|
||||
#define MRF_BBREG6 0x3E
|
||||
#define MRF_CCAEDTH 0x3F
|
||||
|
||||
#define MRF_RFCON0 0x200
|
||||
#define MRF_RFCON1 0x201
|
||||
#define MRF_RFCON2 0x202
|
||||
#define MRF_RFCON3 0x203
|
||||
#define MRF_RFCON5 0x205
|
||||
#define MRF_RFCON6 0x206
|
||||
#define MRF_RFCON7 0x207
|
||||
#define MRF_RFCON8 0x208
|
||||
#define MRF_SLPCAL0 0x209
|
||||
#define MRF_SLPCAL1 0x20A
|
||||
#define MRF_SLPCAL2 0x20B
|
||||
#define MRF_RSSI 0x210
|
||||
#define MRF_SLPCON0 0x211
|
||||
#define MRF_SLPCON1 0x220
|
||||
#define MRF_WAKETIMEL 0x222
|
||||
#define MRF_WAKETIMEH 0x223
|
||||
#define MRF_REMCNTL 0x224
|
||||
#define MRF_REMCNTH 0x225
|
||||
#define MRF_MAINCNT0 0x226
|
||||
#define MRF_MAINCNT1 0x227
|
||||
#define MRF_MAINCNT2 0x228
|
||||
#define MRF_MAINCNT3 0x229
|
||||
#define MRF_TESTMODE 0x22F
|
||||
#define MRF_ASSOEADR1 0x231
|
||||
#define MRF_ASSOEADR2 0x232
|
||||
#define MRF_ASSOEADR3 0x233
|
||||
#define MRF_ASSOEADR4 0x234
|
||||
#define MRF_ASSOEADR5 0x235
|
||||
#define MRF_ASSOEADR6 0x236
|
||||
#define MRF_ASSOEADR7 0x237
|
||||
#define MRF_ASSOSADR0 0x238
|
||||
#define MRF_ASSOSADR1 0x239
|
||||
#define MRF_UPNONCE0 0x240
|
||||
#define MRF_UPNONCE1 0x241
|
||||
#define MRF_UPNONCE2 0x242
|
||||
#define MRF_UPNONCE3 0x243
|
||||
#define MRF_UPNONCE4 0x244
|
||||
#define MRF_UPNONCE5 0x245
|
||||
#define MRF_UPNONCE6 0x246
|
||||
#define MRF_UPNONCE7 0x247
|
||||
#define MRF_UPNONCE8 0x248
|
||||
#define MRF_UPNONCE9 0x249
|
||||
#define MRF_UPNONCE10 0x24A
|
||||
#define MRF_UPNONCE11 0x24B
|
||||
#define MRF_UPNONCE12 0x24C
|
||||
|
||||
#define MRF_I_RXIF 0b00001000
|
||||
#define MRF_I_TXNIF 0b00000001
|
||||
|
||||
typedef struct _rx_info_t{
|
||||
uint8_t frame_length;
|
||||
uint8_t rx_data[116]; //max data length = (127 aMaxPHYPacketSize - 2 Frame control - 1 sequence number - 2 panid - 2 shortAddr Destination - 2 shortAddr Source - 2 FCS)
|
||||
uint8_t lqi;
|
||||
uint8_t rssi;
|
||||
} rx_info_t;
|
||||
|
||||
/**
|
||||
* Based on the TXSTAT register, but "better"
|
||||
*/
|
||||
typedef struct _tx_info_t{
|
||||
uint8_t tx_ok:1;
|
||||
uint8_t retries:2;
|
||||
uint8_t channel_busy:1;
|
||||
} tx_info_t;
|
||||
|
||||
class Mrf24j
|
||||
{
|
||||
public:
|
||||
void reset(void);
|
||||
void init(void);
|
||||
|
||||
byte read_short(byte address);
|
||||
byte read_long(word address);
|
||||
|
||||
void write_short(byte address, byte data);
|
||||
void write_long(word address, byte data);
|
||||
|
||||
word get_pan(void);
|
||||
void set_pan(word panid);
|
||||
|
||||
void address16_write(word address16);
|
||||
word address16_read(void);
|
||||
|
||||
void set_interrupts(void);
|
||||
|
||||
void set_promiscuous(boolean enabled);
|
||||
|
||||
/**
|
||||
* Set the channel, using 802.15.4 channel numbers (11..26)
|
||||
*/
|
||||
void set_channel(byte channel);
|
||||
|
||||
void rx_enable(void);
|
||||
void rx_disable(void);
|
||||
|
||||
/** If you want to throw away rx data */
|
||||
void rx_flush(void);
|
||||
|
||||
rx_info_t * get_rxinfo(void);
|
||||
|
||||
tx_info_t * get_txinfo(void);
|
||||
|
||||
uint8_t * get_rxbuf(void);
|
||||
|
||||
int rx_datalength(void);
|
||||
|
||||
void set_ignoreBytes(int ib);
|
||||
|
||||
/**
|
||||
* Set bufPHY flag to buffer all bytes in PHY Payload, or not
|
||||
*/
|
||||
void set_bufferPHY(boolean bp);
|
||||
|
||||
boolean get_bufferPHY(void);
|
||||
|
||||
/**
|
||||
* Set PA/LNA external control
|
||||
*/
|
||||
void set_palna(boolean enabled);
|
||||
|
||||
void send16(word dest16, char * data);
|
||||
|
||||
void interrupt_handler(void);
|
||||
|
||||
void check_flags(void (*rx_handler)(void), void (*tx_handler)(void));
|
||||
|
||||
private:
|
||||
int _pin_reset;
|
||||
int _pin_cs;
|
||||
int _pin_int;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
#include "spi.h"
|
||||
|
||||
|
||||
namespace spi
|
||||
{
|
||||
void init() {
|
||||
SPI_PORT |= (1<<SPI_CS); //set chip select pin high
|
||||
SPI_DDR |= (1<<SPI_SCK)|(1<<SPI_MOSI)|(1<<SPI_CS); // spi sck mosi and chip select outputs
|
||||
|
||||
SPCR |= (1<<SPE)|(1<<MSTR)|(1<<SPR0); //enable SPI , Master, fck/16
|
||||
}
|
||||
|
||||
uint8_t transfer(uint8_t data) {
|
||||
SPDR = data;
|
||||
while(!(SPSR & (1<<SPIF))); //wait for transmition to complete
|
||||
return SPDR;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
// } // namespace spi
|
||||
|
||||
void SPI::init() {
|
||||
SPI_PORT |= (1<<SPI_CS); //set chip select pin high
|
||||
SPI_DDR |= (1<<SPI_SCK)|(1<<SPI_MOSI)|(1<<SPI_CS); // spi sck mosi and chip select outputs
|
||||
|
||||
SPCR |= (1<<SPE)|(1<<MSTR)|(1<<SPR0); //enable SPI , Master, fck/16
|
||||
}
|
||||
|
||||
uint8_t SPI::transfer(uint8_t data) {
|
||||
SPDR = data;
|
||||
while(!(SPSR & (1<<SPIF))); //wait for transmition to complete
|
||||
return SPDR;
|
||||
}
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
#pragma once
|
||||
|
||||
#include <avr/io.h>
|
||||
|
||||
|
||||
|
||||
#define SPI_PORT PORTB
|
||||
#define SPI_DDR DDRB
|
||||
#define SPI_SCK PB7
|
||||
#define SPI_MOSI PB5
|
||||
#define SPI_CS PB4
|
||||
|
||||
namespace spi
|
||||
{
|
||||
void init();
|
||||
uint8_t transfer(uint8_t data);
|
||||
|
||||
inline void cs_low() {SPI_PORT &= ~(1<<SPI_CS);}
|
||||
|
||||
inline void cs_high() {SPI_PORT |= (1<<SPI_CS);}
|
||||
} // namespace spi
|
||||
|
||||
|
||||
class SPI {
|
||||
public:
|
||||
void init();
|
||||
uint8_t transfer(uint8_t data);
|
||||
inline void cs_low() {SPI_PORT &= ~(1<<SPI_CS);}
|
||||
|
||||
inline void cs_high() {SPI_PORT |= (1<<SPI_CS);}
|
||||
};
|
||||
|
||||
extern SPI s;
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
#include <avr/io.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include "usart.h"
|
||||
|
||||
namespace usart
|
||||
{
|
||||
namespace {
|
||||
static FILE mystdout;
|
||||
}
|
||||
|
||||
void init( unsigned long baud) {
|
||||
fdev_setup_stream(&mystdout, put_printf, NULL, _FDEV_SETUP_WRITE);
|
||||
stdout = &mystdout;
|
||||
const unsigned int ubrr = F_CPU/16/baud-1;
|
||||
|
||||
/*Set baud rate */
|
||||
UBRRH = (unsigned char)(ubrr>>8);
|
||||
UBRRL = (unsigned char)ubrr;
|
||||
//Enable receiver and transmitter
|
||||
UCSRB = (1<<RXEN)|(1<<TXEN);
|
||||
//UCSRB |= (1<< RXCIE)|(1<<TXCIE);
|
||||
/* Set frame format: 8data, 2stop bit */
|
||||
UCSRC = (1<<URSEL)|(1<<USBS)|(3<<UCSZ0);
|
||||
sei();
|
||||
|
||||
}
|
||||
|
||||
void put(char data) {
|
||||
/* Wait for empty transmit buffer */
|
||||
while ( !( UCSRA & (1<<UDRE)) )
|
||||
;
|
||||
/* Put data into buffer, sends the data */
|
||||
UDR = data;
|
||||
}
|
||||
|
||||
char get( void ) {
|
||||
/* Wait for data to be received */
|
||||
while ( !(UCSRA & (1<<RXC)) )
|
||||
;
|
||||
/* Get and return received data from buffer */
|
||||
return UDR;
|
||||
}
|
||||
|
||||
int put_printf(char var, FILE *stream) {
|
||||
put(var);
|
||||
return 0;
|
||||
}
|
||||
} // namespace usart
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
#pragma once
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
namespace usart
|
||||
{
|
||||
void init(unsigned long baud);
|
||||
void put(char data );
|
||||
char get();
|
||||
int put_printf(char var, FILE *stream);
|
||||
} // namespace usart
|
||||
|
||||
|
||||
|
||||
Binary file not shown.
Binary file not shown.
|
|
@ -0,0 +1,234 @@
|
|||
:100000000C942B000C948D000C9453000C94530012
|
||||
:100010000C9453000C9453000C9453000C94530014
|
||||
:100020000C9453000C9453000C9453000C94530004
|
||||
:100030000C9453000C9453000C9453000C945300F4
|
||||
:100040000C9453000C9453000C9453000C945300E4
|
||||
:100050000C945300E00311241FBECFE5D8E0DEBFAF
|
||||
:10006000CDBF10E0A0E6B0E0ECE4FEE002C00590F9
|
||||
:100070000D92A03AB107D9F721E0A0EAB0E001C0A3
|
||||
:100080001D92A83BB207E1F710E0CBE2D0E004C03C
|
||||
:100090002197FE010E940904CA32D107C9F70E94C4
|
||||
:1000A000AF030C9424070C9400000895CF93DF93C2
|
||||
:1000B000D89A80EA90E00E949202FC0180811F920F
|
||||
:1000C0008F9380E690E09F938F930E940F0482E8C5
|
||||
:1000D00090E00E942C040F900F900F900F90C0E0C2
|
||||
:1000E000D0E080EA90E00E949B02C817D9076CF428
|
||||
:1000F00080EA90E00E9492028C0F9D1FFC0181819A
|
||||
:1001000090E00E9425042196ECCF80E890E00E94C8
|
||||
:100110002C04D898DF91CF9108951F920F920FB6BB
|
||||
:100120000F9211242F933F934F935F936F937F937D
|
||||
:100130008F939F93AF93BF93EF93FF9380EA90E0E9
|
||||
:100140000E94C502FF91EF91BF91AF919F918F9156
|
||||
:100150007F916F915F914F913F912F910F900FBEC3
|
||||
:100160000F901F901895C0988FE19EE40197F1F7CA
|
||||
:1001700000C00000C09A8FE39CE90197F1F700C02E
|
||||
:1001800000000895CF93C62F0E94DC038C2F880FA8
|
||||
:100190008E770E946E0380E00E946E03C82F0E943B
|
||||
:1001A000DE030E94DE038C2FCF910895CF93DF935F
|
||||
:1001B000EB010E94DC03CE0123E0969587952A95FA
|
||||
:1001C000E1F780680E946E038C2F8295880F807EF5
|
||||
:1001D0000E946E0380E00E946E03C82F0E94DE031F
|
||||
:1001E0008C2FDF91CF910895CF93DF93C62FD42F1B
|
||||
:1001F0000E94DC038C2F880F8E7781600E946E0333
|
||||
:100200008D2F0E946E03DF91CF910C94DE031F931C
|
||||
:10021000CF93DF93EB01142F0E94DC03CE0123E088
|
||||
:10022000969587952A95E1F780680E946E038C2F3A
|
||||
:100230008295880F807E80610E946E03812F0E94CC
|
||||
:100240006E03DF91CF911F910C94DE030F931F93E8
|
||||
:10025000CF938C0162E00E94C200C82F61E0C80108
|
||||
:100260000E94C2002C2F30E0322F2227A901482BF8
|
||||
:10027000CA01CF911F910F9108951F93CF93DF93E0
|
||||
:10028000EC01162F472F62E00E94F400412F61E03D
|
||||
:10029000CE01DF91CF911F910C94F4001F93CF9367
|
||||
:1002A000DF93EC01162F472F64E00E94F400412FEA
|
||||
:1002B00063E0CE01DF91CF911F910C94F4000F9376
|
||||
:1002C0001F93CF938C0164E00E94C200C82F63E0AB
|
||||
:1002D000C8010E94C2002C2F30E0322F2227A90132
|
||||
:1002E000482BCA01CF911F910F910895AF92BF92F1
|
||||
:1002F000CF92DF92EF92FF920F931F93CF93DF93F2
|
||||
:10030000EC017B016A01FA0101900020E9F73197C5
|
||||
:100310008F01041B150B49E060E070E00E940701AB
|
||||
:1003200040912101475F400F61E070E0CE010E94E3
|
||||
:10033000070141E662E070E0CE010E94070148E853
|
||||
:1003400063E070E0CE010E94070141E064E070E0EC
|
||||
:10035000CE010E940701CE010E942601B92E482F2E
|
||||
:1003600065E070E0CE010E9407014B2D66E070E071
|
||||
:10037000CE010E9407014E2D67E070E0CE010E9481
|
||||
:1003800007014F2D68E070E0CE010E940701CE0109
|
||||
:100390000E945F01F92E482F69E070E0CE010E94B3
|
||||
:1003A00007014F2D6AE070E0CE010E940701E09046
|
||||
:1003B0002101F09022018BE0E80EF11C560111277B
|
||||
:1003C000C5018C199D09801791075CF4F5014191D5
|
||||
:1003D0005F01B701CE010E940701FFEFEF1AFF0A8C
|
||||
:1003E000EFCF45E06BE1CE01DF91CF911F910F91EF
|
||||
:1003F000FF90EF90DF90CF90BF90AF900C94F400FF
|
||||
:1004000046EF62E30C94F400462F50E04B50510944
|
||||
:1004100024E0440F551F2A95E1F7436060E072E045
|
||||
:100420000C940701CF93DF93EC01B89A48E968E197
|
||||
:100430000E94F40045E96EE2CE010E94F40043E020
|
||||
:1004400060E072E0CE010E94070141E061E072E0ED
|
||||
:10045000CE010E94070140E862E072E0CE010E94F6
|
||||
:10046000070140E966E072E0CE010E94070140E822
|
||||
:1004700067E072E0CE010E94070140E168E072E0AF
|
||||
:10048000CE010E94070141E260E272E0CE010E94CB
|
||||
:10049000070140E86AE3CE010E94F40040E66FE302
|
||||
:1004A000CE010E94F40040E46EE3CE010E94F4000D
|
||||
:1004B000CE010E9400026CE0CE010E94040244E0E2
|
||||
:1004C00066E3CE010E94F40040E066E3CE010E94A4
|
||||
:1004D000F4008FEC97E00197F1F700C00000DF9186
|
||||
:1004E000CF910895CF93DF93EA018091A7008823ED
|
||||
:1004F00021F01092A700FB0109958091A6008823A6
|
||||
:1005000031F01092A600FE01DF91CF910994DF91A6
|
||||
:10051000CF910895662311F041E001C040E060E012
|
||||
:100520000C94F40089EA90E0089588EA90E0089538
|
||||
:1005300085E291E008958091A90090E02091230147
|
||||
:1005400030912401821B930B0895709322016093D4
|
||||
:10055000210108956093200108958091200108955C
|
||||
:10056000662311F047E001C040E06FE272E00C94B6
|
||||
:10057000070141E06DE00C94F40044E069E30C9461
|
||||
:10058000F40040E069E30C94F4008F929F92BF92D4
|
||||
:10059000CF92DF92EF92FF920F931F93CF93DF934F
|
||||
:1005A000EC0161E30E94C200B82E83FF61C080911C
|
||||
:1005B000A7008F5F8093A700F894CE010E94BD0230
|
||||
:1005C00060E073E0CE010E94D600082F80912001E8
|
||||
:1005D000811107C05AEAE52E50E0F52EC12CD12C2E
|
||||
:1005E00017C045E2C42E41E0D42EE12CF12C802E20
|
||||
:1005F000912CE814F90474F78FEFE81AF80AB701A0
|
||||
:100600007D5FCE010E94D600F60181936F01F1CF8C
|
||||
:100610008091A90090E02091230130912401821B58
|
||||
:10062000930BC816D9066CF4FFEFCF1ADF0AB60198
|
||||
:10063000675F7C4FCE010E94D600F70181937F0156
|
||||
:10064000E7CF0093A90010E0B8016F5F7C4FCE01A7
|
||||
:100650000E94D60080931E01B8016E5F7C4FCE01D0
|
||||
:100660000E94D60080931F01CE010E94C10278949F
|
||||
:10067000B0FE20C08091A6008F5F8093A60064E248
|
||||
:10068000CE010E94C20090E0AC014E7F31E0452BCC
|
||||
:1006900009F030E02091A80030FB20F936E0959574
|
||||
:1006A00087953A95E1F78370880F297F822B877FA2
|
||||
:1006B0008093A800DF91CF911F910F91FF90EF9051
|
||||
:1006C000DF90CF90BF909F908F900895C49A87B38A
|
||||
:1006D000806B87BB8DB181658DB908958FB9779B8C
|
||||
:1006E000FECF8FB10895C49A87B3806B87BB8DB15D
|
||||
:1006F00081658DB908956FB9779BFECF8FB108954D
|
||||
:100700009B01AC01E4EAF1E086EA93E091878087FF
|
||||
:100710001386128682E0838315861486F093B501D2
|
||||
:10072000E093B40160E271EA87E090E00E94E703A1
|
||||
:100730002150310930BD29B988E18AB98EE880BDE0
|
||||
:10074000789408955D9BFECF8CB908950E94A20312
|
||||
:1007500080E090E008955F9BFECF8CB1089560E546
|
||||
:1007600073EC80E090E00E9480030E94660380EAC0
|
||||
:1007700090E00E94B30080EA90E00E9412026EEFC7
|
||||
:100780007AEC80EA90E00E943D0162E072E480EA47
|
||||
:1007900090E00E944E0184B7816084BF8BB7806473
|
||||
:1007A0008BBF7894D09A45E550E066E570E080EA2A
|
||||
:1007B00090E00E947202F7CFC4980895C49A0895F9
|
||||
:1007C0008BE090E090932401809323010895A1E2AF
|
||||
:1007D0001A2EAA1BBB1BFD010DC0AA1FBB1FEE1FBB
|
||||
:1007E000FF1FA217B307E407F50720F0A21BB30B06
|
||||
:1007F000E40BF50B661F771F881F991F1A9469F782
|
||||
:1008000060957095809590959B01AC01BD01CF01DD
|
||||
:100810000895EE0FFF1F0590F491E02D0994A0E0DC
|
||||
:10082000B0E0E5E1F4E00C94FD06AE014B5F5F4FF4
|
||||
:10083000FA0161917191AF018091B4019091B5017C
|
||||
:100840000E945C04E2E00C9419076091B40170917D
|
||||
:10085000B5010E94530608950F931F93CF93DF9322
|
||||
:10086000E091B401F091B501238121FF1BC08C01FF
|
||||
:10087000D0E0C0E0F80181918F016091B4017091E6
|
||||
:10088000B501DB011896ED91FC911997882331F0A1
|
||||
:100890000995892B79F3DFEFCFEFECCF8AE009954B
|
||||
:1008A000892B19F08FEF9FEF02C08D2F9C2FDF91C6
|
||||
:1008B000CF911F910F910895ABE0B0E0E2E6F4E034
|
||||
:1008C0000C94ED066C017B018A01FC0117821682F3
|
||||
:1008D000838181FFCCC1CE0101963C01F601938159
|
||||
:1008E000F70193FD859193FF81917F01882309F49E
|
||||
:1008F000BAC1853239F493FD859193FF81917F01CF
|
||||
:10090000853229F4B60190E00E945306E7CF912C7E
|
||||
:10091000212C312CFFE1F315D8F08B3279F038F42B
|
||||
:10092000803279F08332A1F4232D20611DC08D32F5
|
||||
:1009300061F0803369F4232D216016C0832D82601D
|
||||
:10094000382EE32DE4603E2E2AC0F32DF8601DC042
|
||||
:1009500037FC2DC020ED280F2A3040F08E32B9F43C
|
||||
:1009600036FC81C1232D2064322E19C036FE06C00C
|
||||
:100970008AE0989E200D1124922E11C0EAE02E9E4E
|
||||
:10098000200D1124222EF32DF0623F2E08C08C364C
|
||||
:1009900021F4832D8068382E02C0883641F4F70197
|
||||
:1009A00093FD859193FF81917F018111B3CF982FA2
|
||||
:1009B0009F7D9554933028F40C5F1F4F9FE39983DC
|
||||
:1009C0000DC0833631F0833771F0833509F059C09B
|
||||
:1009D00021C0F801808189830E5F1F4F8824839492
|
||||
:1009E000912C530113C02801F2E04F0E511CF80165
|
||||
:1009F000A080B18036FE03C0692D70E002C06FEFA9
|
||||
:100A00007FEFC5010E9448064C018201F32DFF775C
|
||||
:100A10003F2E16C0280122E0420E511CF801A08092
|
||||
:100A2000B18036FE03C0692D70E002C06FEF7FEF2A
|
||||
:100A3000C5010E943D064C01F32DF0683F2E820156
|
||||
:100A400033FC1BC0822D90E088169906B0F4B601E5
|
||||
:100A500080E290E00E9453062A94F4CFF50137FC1F
|
||||
:100A6000859137FE81915F01B60190E00E945306A7
|
||||
:100A700021102A9421E0821A91088114910471F7BF
|
||||
:100A8000E8C0843611F0893641F5F80137FE07C019
|
||||
:100A900060817181828193810C5F1F4F08C06081EA
|
||||
:100AA0007181072E000C880B990B0E5F1F4FF32DE1
|
||||
:100AB000FF763F2E97FF09C09095809570956195C0
|
||||
:100AC0007F4F8F4F9F4FF0683F2E2AE030E0A30109
|
||||
:100AD0000E948F06882E861845C0853731F4232D55
|
||||
:100AE0002F7EB22E2AE030E025C0932D997FB92EBB
|
||||
:100AF0008F36C1F018F4883579F0B5C0803719F019
|
||||
:100B0000883721F0B0C0E92FE061BE2EB4FE0DC0E1
|
||||
:100B1000FB2DF460BF2E09C034FE0AC0292F2660C9
|
||||
:100B2000B22E06C028E030E005C020E130E002C06F
|
||||
:100B300020E132E0F801B7FE07C060817181828157
|
||||
:100B400093810C5F1F4F06C06081718180E090E04F
|
||||
:100B50000E5F1F4FA3010E948F06882E8618FB2D63
|
||||
:100B6000FF773F2E36FE0DC0232D2E7FA22E891437
|
||||
:100B700058F434FE0BC032FC09C0832D8E7EA82EA3
|
||||
:100B800005C0B82CA32C03C0B82C01C0B92CA4FEFE
|
||||
:100B90000FC0FE01E80DF11D8081803321F49A2DF4
|
||||
:100BA000997EA92E09C0A2FE06C0B394B39404C0D6
|
||||
:100BB0008A2D867809F0B394A3FC11C0A0FE06C06C
|
||||
:100BC000B21488F4280C922C9B180EC0B21460F456
|
||||
:100BD000B60180E290E00E945306B394F7CFB214BE
|
||||
:100BE00018F42B1802C0982C212CA4FE10C0B601BA
|
||||
:100BF00080E390E00E945306A2FE17C0A1FC03C050
|
||||
:100C000088E790E002C088E590E0B6010CC08A2D2C
|
||||
:100C1000867859F0A1FE02C08BE201C080E2A7FCF9
|
||||
:100C20008DE2B60190E00E945306891438F4B601B3
|
||||
:100C300080E390E00E9453069A94F7CF8A94F301E0
|
||||
:100C4000E80DF11D8081B60190E00E9453068110ED
|
||||
:100C5000F5CF222009F442CEB60180E290E00E9456
|
||||
:100C600053062A94F6CFF6018681978102C08FEF52
|
||||
:100C70009FEF2B96E2E10C940907FC01059061506F
|
||||
:100C800070400110D8F7809590958E0F9F1F0895A2
|
||||
:100C9000FC016150704001900110D8F7809590954B
|
||||
:100CA0008E0F9F1F08950F931F93CF93DF93FB0128
|
||||
:100CB000238121FD03C08FEF9FEF2CC022FF16C0C0
|
||||
:100CC00046815781248135814217530744F4A0811E
|
||||
:100CD000B1819D012F5F3F4F318320838C9326810B
|
||||
:100CE00037812F5F3F4F3783268314C08B01EC0180
|
||||
:100CF000FB010084F185E02D0995892BE1F6D801EF
|
||||
:100D000016968D919C911797019617969C938E93AA
|
||||
:100D10001697CE01DF91CF911F910F910895FA019F
|
||||
:100D2000AA27283051F1203181F1E8946F936E7F2A
|
||||
:100D30006E5F7F4F8F4F9F4FAF4FB1E03ED0B4E01B
|
||||
:100D40003CD0670F781F891F9A1FA11D680F791F5C
|
||||
:100D50008A1F911DA11D6A0F711D811D911DA11D6D
|
||||
:100D600020D009F468943F912AE0269F112430197D
|
||||
:100D7000305D3193DEF6CF010895462F4770405D18
|
||||
:100D80004193B3E00FD0C9F7F6CF462F4F70405DC7
|
||||
:100D90004A3318F0495D31FD4052419302D0A9F722
|
||||
:100DA000EACFB4E0A6959795879577956795BA951C
|
||||
:100DB000C9F700976105710508959B01AC010A2EE2
|
||||
:100DC00006945795479537952795BA95C9F7620FB9
|
||||
:100DD000731F841F951FA01D08952F923F924F925D
|
||||
:100DE0005F926F927F928F929F92AF92BF92CF92BB
|
||||
:100DF000DF92EF92FF920F931F93CF93DF93CDB7C4
|
||||
:100E0000DEB7CA1BDB0B0FB6F894DEBF0FBECDBF3B
|
||||
:100E100009942A88398848885F846E847D848C840C
|
||||
:100E20009B84AA84B984C884DF80EE80FD800C8115
|
||||
:100E30001B81AA81B981CE0FD11D0FB6F894DEBFF8
|
||||
:0C0E40000FBECDBFED010895F894FFCF68
|
||||
:100E4C0052656365697665642061207061636B65CA
|
||||
:100E5C0074202569206279746573206C6F6E670A43
|
||||
:100E6C000A000D0A415343494920646174612028EA
|
||||
:100E7C0072656C6576616E742064617461293A00E8
|
||||
:00000001FF
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
MCU=atmega32
|
||||
F_CPU?=8000000
|
||||
PROG=dragon_jtag
|
||||
CC=avr-g++
|
||||
OBJCOPY=avr-objcopy
|
||||
CFLAGS=-Wall -g -Os -mmcu=${MCU} -DF_CPU=${F_CPU} -I.
|
||||
TARGET=main
|
||||
SRCS=src/*.cpp ../lib/*.cpp
|
||||
|
||||
all: build flash
|
||||
|
||||
build:
|
||||
${CC} ${CFLAGS} -o bin/${TARGET}.bin ${SRCS}
|
||||
${CC} ${CFLAGS} -o bin/${TARGET}.elf ${SRCS}
|
||||
${OBJCOPY} -j .text -j .data -O ihex bin/${TARGET}.bin bin/${TARGET}.hex
|
||||
|
||||
flash:
|
||||
avrdude -p ${MCU} -c ${PROG} -U flash:w:bin/main.hex
|
||||
|
||||
clean:
|
||||
rm -f bin/*
|
||||
|
||||
term:
|
||||
python3 term.py
|
||||
|
||||
|
|
@ -0,0 +1,83 @@
|
|||
/**
|
||||
* Example code for using a microchip mrf24j40 module to send and receive
|
||||
* packets using plain 802.15.4
|
||||
* Requirements: 3 pins for spi, 3 pins for reset, chip select and interrupt
|
||||
* notifications
|
||||
* This example file is considered to be in the public domain
|
||||
* Originally written by Karl Palsson, karlp@tweak.net.au, March 2011
|
||||
*/
|
||||
|
||||
|
||||
#include <avr/io.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include "../../lib/mrf24j.h"
|
||||
#include "../../lib/usart.h"
|
||||
#include "../../lib/spi.h"
|
||||
|
||||
const int pin_reset = 5;
|
||||
const int pin_cs = 10; // default CS pin on ATmega8/168/328
|
||||
const int pin_interrupt = 2; // default interrupt pin on ATmega8/168/328
|
||||
|
||||
Mrf24j mrf;
|
||||
|
||||
void handle_rx();
|
||||
void handle_tx();
|
||||
|
||||
|
||||
int main() {
|
||||
usart::init(50000);
|
||||
spi::init();
|
||||
//s.init();
|
||||
mrf.reset();
|
||||
mrf.init();
|
||||
|
||||
mrf.set_pan(0xcafe);
|
||||
// This is _our_ address
|
||||
mrf.address16_write(0x4202);
|
||||
|
||||
// uncomment if you want to receive any packet on this channel
|
||||
//mrf.set_promiscuous(true);
|
||||
|
||||
// uncomment if you want to enable PA/LNA external control
|
||||
//mrf.set_palna(true);
|
||||
|
||||
// uncomment if you want to buffer all PHY Payload
|
||||
//mrf.set_bufferPHY(true);
|
||||
|
||||
MCUCSR |= (1<<ISC00); // INT2 falling edge
|
||||
GICR |= (1<<INT0);
|
||||
|
||||
sei();
|
||||
DDRA |= (1<<PA0);
|
||||
|
||||
while(1) {
|
||||
mrf.check_flags(&handle_rx, &handle_tx);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
ISR(INT0_vect) {
|
||||
mrf.interrupt_handler(); // mrf24 object interrupt routine
|
||||
}
|
||||
|
||||
|
||||
void handle_rx() {
|
||||
PORTA |= (1<<PA0);
|
||||
printf("Received a packet %i bytes long\n\n", mrf.get_rxinfo()->frame_length);
|
||||
|
||||
printf("\r\nASCII data (relevant data):\n");
|
||||
for (int i = 0; i < mrf.rx_datalength(); i++) {
|
||||
printf("%c", mrf.get_rxinfo()->rx_data[i]);
|
||||
}
|
||||
printf("\n\n");
|
||||
// Serial.print("\r\nLQI/RSSI=");
|
||||
// Serial.print(mrf.get_rxinfo()->lqi, DEC);
|
||||
// Serial.print("/");
|
||||
// Serial.println(mrf.get_rxinfo()->rssi, DEC);
|
||||
PORTA &= ~(1<<PA0);
|
||||
}
|
||||
|
||||
void handle_tx() {
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
import serial
|
||||
from time import sleep
|
||||
|
||||
with serial.Serial('/dev/ttyUSB0', 50000, timeout=1) as ser:
|
||||
while True:
|
||||
x = ser.read() # read one byte
|
||||
if x != b'':
|
||||
pass
|
||||
print(x.decode('utf'), end ="")
|
||||
|
||||
#print(ser.read())
|
||||
Binary file not shown.
Binary file not shown.
|
|
@ -0,0 +1,228 @@
|
|||
:100000000C942B000C947C000C9453000C94530023
|
||||
:100010000C9453000C9453000C9453000C94530014
|
||||
:100020000C9453000C9453000C9453000C94530004
|
||||
:100030000C9453000C9453000C9453000C945300F4
|
||||
:100040000C9453000C9453000C9453000C945300E4
|
||||
:100050000C945300E20311241FBECFE5D8E0DEBFAD
|
||||
:10006000CDBF10E0A0E6B0E0E2EEFDE002C00590FA
|
||||
:100070000D92A639B107D9F721E0A6E9B0E001C099
|
||||
:100080001D92AE3AB207E1F710E0CBE2D0E004C037
|
||||
:100090002197FE010E940B04CA32D107C9F70E94C2
|
||||
:1000A0009E030C94EF060C940000089586E990E0FE
|
||||
:1000B0000E948402FC01808180FF09C080E690E0FC
|
||||
:1000C0009F938F930E9411040F900F90089586E9DB
|
||||
:1000D00090E00E948402FC018081869583701F92CB
|
||||
:1000E0008F9384E790E09F938F930E9411040F9069
|
||||
:1000F0000F900F900F9008951F920F920FB60F92CE
|
||||
:1001000011242F933F934F935F936F937F938F931C
|
||||
:100110009F93AF93BF93EF93FF9386E990E00E9484
|
||||
:10012000B402FF91EF91BF91AF919F918F917F9119
|
||||
:100130006F915F914F913F912F910F900FBE0F9054
|
||||
:100140001F901895C0988FE19EE40197F1F700C0C9
|
||||
:100150000000C09A8FE39CE90197F1F700C000000E
|
||||
:100160000895CF93C62F0E94DE038C2F880F8E77C1
|
||||
:100170000E945D0380E00E945D03C82F0E94E0039F
|
||||
:100180000E94E0038C2FCF910895CF93DF93EB0172
|
||||
:100190000E94DE03CE0123E0969587952A95E1F72C
|
||||
:1001A00080680E945D038C2F8295880F807E0E945C
|
||||
:1001B0005D0380E00E945D03C82F0E94E0038C2F46
|
||||
:1001C000DF91CF910895CF93DF93C62FD42F0E9454
|
||||
:1001D000DE038C2F880F8E7781600E945D038D2F48
|
||||
:1001E0000E945D03DF91CF910C94E0031F93CF93A6
|
||||
:1001F000DF93EB01142F0E94DE03CE0123E09695DE
|
||||
:1002000087952A95E1F780680E945D038C2F82957F
|
||||
:10021000880F807E80610E945D03812F0E945D03B4
|
||||
:10022000DF91CF911F910C94E0030F931F93CF9315
|
||||
:100230008C0162E00E94B100C82F61E0C8010E94F9
|
||||
:10024000B1002C2F30E0322F2227A901482BCA0100
|
||||
:10025000CF911F910F9108951F93CF93DF93EC01DE
|
||||
:10026000162F472F62E00E94E300412F61E0CE018C
|
||||
:10027000DF91CF911F910C94E3001F93CF93DF93F5
|
||||
:10028000EC01162F472F64E00E94E300412F63E04A
|
||||
:10029000CE01DF91CF911F910C94E3000F931F9338
|
||||
:1002A000CF938C0164E00E94B100C82F63E0C801C5
|
||||
:1002B0000E94B1002C2F30E0322F2227A901482BB9
|
||||
:1002C000CA01CF911F910F910895AF92BF92CF9223
|
||||
:1002D000DF92EF92FF920F931F93CF93DF93EC0186
|
||||
:1002E0007B016A01FA0101900020E9F731978F0143
|
||||
:1002F000041B150B49E060E070E00E94F60040919D
|
||||
:100300001701475F400F61E070E0CE010E94F600E8
|
||||
:1003100041E662E070E0CE010E94F60048E863E04A
|
||||
:1003200070E0CE010E94F60041E064E070E0CE0192
|
||||
:100330000E94F600CE010E941501B92E482F65E0FB
|
||||
:1003400070E0CE010E94F6004B2D66E070E0CE0119
|
||||
:100350000E94F6004E2D67E070E0CE010E94F6008C
|
||||
:100360004F2D68E070E0CE010E94F600CE010E94A1
|
||||
:100370004E01F92E482F69E070E0CE010E94F60090
|
||||
:100380004F2D6AE070E0CE010E94F600E090170168
|
||||
:10039000F09018018BE0E80EF11C56011127C50101
|
||||
:1003A0008C199D09801791075CF4F50141915F015B
|
||||
:1003B000B701CE010E94F600FFEFEF1AFF0AEFCF60
|
||||
:1003C00045E06BE1CE01DF91CF911F910F91FF903E
|
||||
:1003D000EF90DF90CF90BF90AF900C94E30046EF8A
|
||||
:1003E00062E30C94E300462F50E04B50510924E0A7
|
||||
:1003F000440F551F2A95E1F7436060E072E00C94CA
|
||||
:10040000F600CF93DF93EC01B89A48E968E10E94C7
|
||||
:10041000E30045E96EE2CE010E94E30043E060E0C4
|
||||
:1004200072E0CE010E94F60041E061E072E0CE0190
|
||||
:100430000E94F60040E862E072E0CE010E94F60001
|
||||
:1004400040E966E072E0CE010E94F60040E867E015
|
||||
:1004500072E0CE010E94F60040E168E072E0CE0159
|
||||
:100460000E94F60041E260E272E0CE010E94F600D6
|
||||
:1004700040E86AE3CE010E94E30040E66FE3CE016C
|
||||
:100480000E94E30040E46EE3CE010E94E300CE014F
|
||||
:100490000E94EF016CE0CE010E94F30144E066E3AC
|
||||
:1004A000CE010E94E30040E066E3CE010E94E3003B
|
||||
:1004B0008FEC97E00197F1F700C00000DF91CF913A
|
||||
:1004C0000895CF93DF93EA0180919D00882321F066
|
||||
:1004D00010929D00FB01099580919C00882331F0CA
|
||||
:1004E00010929C00FE01DF91CF910994DF91CF9192
|
||||
:1004F0000895662311F041E001C040E060E00C94F3
|
||||
:10050000E3008FE990E008958EE990E008958BE193
|
||||
:1005100091E0089580919F0090E020911901309121
|
||||
:100520001A01821B930B08957093180160931701B1
|
||||
:100530000895609316010895809116010895662329
|
||||
:1005400011F047E001C040E06FE272E00C94F60069
|
||||
:1005500041E06DE00C94E30044E069E30C94E300B7
|
||||
:1005600040E069E30C94E3008F929F92BF92CF9298
|
||||
:10057000DF92EF92FF920F931F93CF93DF93EC01E3
|
||||
:1005800061E30E94B100B82E83FF61C080919D009D
|
||||
:100590008F5F80939D00F894CE010E94AC0260E0D2
|
||||
:1005A00073E0CE010E94C500082F809116018111D1
|
||||
:1005B00007C050EAE52E50E0F52EC12CD12C17C013
|
||||
:1005C0004BE1C42E41E0D42EE12CF12C802E912C55
|
||||
:1005D000E814F90474F78FEFE81AF80AB7017D5FA1
|
||||
:1005E000CE010E94C500F60181936F01F1CF809189
|
||||
:1005F0009F0090E02091190130911A01821B930B0A
|
||||
:10060000C816D9066CF4FFEFCF1ADF0AB601675F90
|
||||
:100610007C4FCE010E94C500F70181937F01E7CF97
|
||||
:1006200000939F0010E0B8016F5F7C4FCE010E94E5
|
||||
:10063000C50080931401B8016E5F7C4FCE010E940B
|
||||
:10064000C50080931501CE010E94B0027894B0FEDF
|
||||
:1006500020C080919C008F5F80939C0064E2CE015B
|
||||
:100660000E94B10090E0AC014E7F31E0452B09F0D3
|
||||
:1006700030E020919E0030FB20F936E0959587957B
|
||||
:100680003A95E1F78370880F297F822B877F8093CB
|
||||
:100690009E00DF91CF911F910F91FF90EF90DF901F
|
||||
:1006A000CF90BF909F908F900895C49A87B3806B2E
|
||||
:1006B00087BB8DB181658DB908958FB9779BFECFCA
|
||||
:1006C0008FB10895C49A87B3806B87BB8DB1816564
|
||||
:1006D0008DB908956FB9779BFECF8FB108959B01B7
|
||||
:1006E000AC01EAE9F1E085E993E091878087138620
|
||||
:1006F000128682E0838315861486F093AB01E09323
|
||||
:10070000AA0160E271EA87E090E00E94E9032150CB
|
||||
:10071000310930BD29B988E18AB98EE880BD789465
|
||||
:1007200008955D9BFECF8CB908950E94910380E0EF
|
||||
:1007300090E008955F9BFECF8CB1089560E573EC67
|
||||
:1007400080E090E00E946F030E94550386E990E0EC
|
||||
:100750000E94A20086E990E00E9401026EEF7AEC0E
|
||||
:1007600086E990E00E942C0162E072E486E990E064
|
||||
:100770000E943D0184B7816084BF8BB780648BBFCA
|
||||
:100780007894D09AD89A46E550E065E570E086E91D
|
||||
:1007900090E00E94610240E950E062E072E486E984
|
||||
:1007A00090E00E946501D8982FEF89E698E12150EA
|
||||
:1007B00080409040E1F700C00000E4CFC498089565
|
||||
:1007C000C49A08958BE090E090931A0180931901E8
|
||||
:1007D0000895A1E21A2EAA1BBB1BFD010DC0AA1F82
|
||||
:1007E000BB1FEE1FFF1FA217B307E407F50720F09A
|
||||
:1007F000A21BB30BE40BF50B661F771F881F991F15
|
||||
:100800001A9469F760957095809590959B01AC015D
|
||||
:10081000BD01CF010895EE0FFF1F0590F491E02D6B
|
||||
:100820000994A0E0B0E0E7E1F4E00C94C806AE0162
|
||||
:100830004B5F5F4FFA0161917191AF018091AA0105
|
||||
:100840009091AB010E942704E2E00C94E406ABE037
|
||||
:10085000B0E0EDE2F4E00C94B8066C017B018A0193
|
||||
:10086000FC0117821682838181FFCCC1CE010196E3
|
||||
:100870003C01F6019381F70193FD859193FF8191EE
|
||||
:100880007F01882309F4BAC1853239F493FD85913B
|
||||
:1008900093FF81917F01853229F4B60190E00E9497
|
||||
:1008A0001E06E7CF912C212C312CFFE1F315D8F057
|
||||
:1008B0008B3279F038F4803279F08332A1F4232D31
|
||||
:1008C00020611DC08D3261F0803369F4232D2160D9
|
||||
:1008D00016C0832D8260382EE32DE4603E2E2AC0A0
|
||||
:1008E000F32DF8601DC037FC2DC020ED280F2A30F5
|
||||
:1008F00040F08E32B9F436FC81C1232D2064322EB3
|
||||
:1009000019C036FE06C08AE0989E200D1124922E52
|
||||
:1009100011C0EAE02E9E200D1124222EF32DF0624C
|
||||
:100920003F2E08C08C3621F4832D8068382E02C0FB
|
||||
:10093000883641F4F70193FD859193FF81917F0102
|
||||
:100940008111B3CF982F9F7D9554933028F40C5F7D
|
||||
:100950001F4F9FE399830DC0833631F0833771F0C9
|
||||
:10096000833509F059C021C0F801808189830E5F69
|
||||
:100970001F4F88248394912C530113C02801F2E067
|
||||
:100980004F0E511CF801A080B18036FE03C0692DC6
|
||||
:1009900070E002C06FEF7FEFC5010E9413064C01AB
|
||||
:1009A0008201F32DFF773F2E16C0280122E0420E70
|
||||
:1009B000511CF801A080B18036FE03C0692D70E0A3
|
||||
:1009C00002C06FEF7FEFC5010E9408064C01F32DB6
|
||||
:1009D000F0683F2E820133FC1BC0822D90E0881608
|
||||
:1009E0009906B0F4B60180E290E00E941E062A94B7
|
||||
:1009F000F4CFF50137FC859137FE81915F01B60197
|
||||
:100A000090E00E941E0621102A9421E0821A91088B
|
||||
:100A10008114910471F7E8C0843611F0893641F5EC
|
||||
:100A2000F80137FE07C060817181828193810C5F7C
|
||||
:100A30001F4F08C060817181072E000C880B990B35
|
||||
:100A40000E5F1F4FF32DFF763F2E97FF09C0909545
|
||||
:100A50008095709561957F4F8F4F9F4FF0683F2E27
|
||||
:100A60002AE030E0A3010E945A06882E861845C06D
|
||||
:100A7000853731F4232D2F7EB22E2AE030E025C0B9
|
||||
:100A8000932D997FB92E8F36C1F018F4883579F0FF
|
||||
:100A9000B5C0803719F0883721F0B0C0E92FE06188
|
||||
:100AA000BE2EB4FE0DC0FB2DF460BF2E09C034FE77
|
||||
:100AB0000AC0292F2660B22E06C028E030E005C00B
|
||||
:100AC00020E130E002C020E132E0F801B7FE07C0CB
|
||||
:100AD00060817181828193810C5F1F4F06C06081AC
|
||||
:100AE000718180E090E00E5F1F4FA3010E945A06C3
|
||||
:100AF000882E8618FB2DFF773F2E36FE0DC0232D46
|
||||
:100B00002E7FA22E891458F434FE0BC032FC09C08B
|
||||
:100B1000832D8E7EA82E05C0B82CA32C03C0B82C24
|
||||
:100B200001C0B92CA4FE0FC0FE01E80DF11D8081AB
|
||||
:100B3000803321F49A2D997EA92E09C0A2FE06C009
|
||||
:100B4000B394B39404C08A2D867809F0B394A3FCBF
|
||||
:100B500011C0A0FE06C0B21488F4280C922C9B1879
|
||||
:100B60000EC0B21460F4B60180E290E00E941E064E
|
||||
:100B7000B394F7CFB21418F42B1802C0982C212C80
|
||||
:100B8000A4FE10C0B60180E390E00E941E06A2FE03
|
||||
:100B900017C0A1FC03C088E790E002C088E590E0A0
|
||||
:100BA000B6010CC08A2D867859F0A1FE02C08BE2F6
|
||||
:100BB00001C080E2A7FC8DE2B60190E00E941E0613
|
||||
:100BC000891438F4B60180E390E00E941E069A94DE
|
||||
:100BD000F7CF8A94F301E80DF11D8081B60190E012
|
||||
:100BE0000E941E068110F5CF222009F442CEB601E4
|
||||
:100BF00080E290E00E941E062A94F6CFF6018681DC
|
||||
:100C0000978102C08FEF9FEF2B96E2E10C94D40600
|
||||
:100C1000FC010590615070400110D8F780959095C7
|
||||
:100C20008E0F9F1F0895FC016150704001900110CC
|
||||
:100C3000D8F7809590958E0F9F1F08950F931F935F
|
||||
:100C4000CF93DF93FB01238121FD03C08FEF9FEF43
|
||||
:100C50002CC022FF16C0468157812481358142175E
|
||||
:100C6000530744F4A081B1819D012F5F3F4F318331
|
||||
:100C700020838C93268137812F5F3F4F37832683D4
|
||||
:100C800014C08B01EC01FB010084F185E02D099576
|
||||
:100C9000892BE1F6D80116968D919C9117970196B4
|
||||
:100CA00017969C938E931697CE01DF91CF911F914B
|
||||
:100CB0000F910895FA01AA27283051F1203181F1CE
|
||||
:100CC000E8946F936E7F6E5F7F4F8F4F9F4FAF4F54
|
||||
:100CD000B1E03ED0B4E03CD0670F781F891F9A1F67
|
||||
:100CE000A11D680F791F8A1F911DA11D6A0F711D1B
|
||||
:100CF000811D911DA11D20D009F468943F912AE027
|
||||
:100D0000269F11243019305D3193DEF6CF0108950E
|
||||
:100D1000462F4770405D4193B3E00FD0C9F7F6CF3F
|
||||
:100D2000462F4F70405D4A3318F0495D31FD405207
|
||||
:100D3000419302D0A9F7EACFB4E0A695979587959D
|
||||
:100D400077956795BA95C9F700976105710508957C
|
||||
:100D50009B01AC010A2E0694579547953795279528
|
||||
:100D6000BA95C9F7620F731F841F951FA01D0895C0
|
||||
:100D70002F923F924F925F926F927F928F929F92AB
|
||||
:100D8000AF92BF92CF92DF92EF92FF920F931F9399
|
||||
:100D9000CF93DF93CDB7DEB7CA1BDB0B0FB6F8944A
|
||||
:100DA000DEBF0FBECDBF09942A88398848885F848A
|
||||
:100DB0006E847D848C849B84AA84B984C884DF80FB
|
||||
:100DC000EE80FD800C811B81AA81B981CE0FD11DDF
|
||||
:100DD0000FB6F894DEBF0FBECDBFED010895F894B5
|
||||
:020DE000FFCF43
|
||||
:100DE20054582077656E74206F6B2C20676F7420C7
|
||||
:100DF20061636B005458206661696C6564206166AA
|
||||
:100E020074657220256920726574726965730A00BF
|
||||
:060E12006163646500004D
|
||||
:00000001FF
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
MCU=atmega32
|
||||
F_CPU?=8000000
|
||||
PROG=dragon_jtag
|
||||
CC=avr-g++
|
||||
OBJCOPY=avr-objcopy
|
||||
CFLAGS=-Wall -g -Os -mmcu=${MCU} -DF_CPU=${F_CPU} -I.
|
||||
TARGET=main
|
||||
SRCS=src/*.cpp ../lib/*.cpp
|
||||
|
||||
all: build flash
|
||||
|
||||
build:
|
||||
${CC} ${CFLAGS} -o bin/${TARGET}.bin ${SRCS}
|
||||
${CC} ${CFLAGS} -o bin/${TARGET}.elf ${SRCS}
|
||||
${OBJCOPY} -j .text -j .data -O ihex bin/${TARGET}.bin bin/${TARGET}.hex
|
||||
|
||||
flash:
|
||||
avrdude -p ${MCU} -c ${PROG} -U flash:w:bin/main.hex
|
||||
|
||||
clean:
|
||||
rm -f bin/*
|
||||
|
||||
term:
|
||||
python3 term.py
|
||||
|
||||
|
|
@ -0,0 +1,80 @@
|
|||
/**
|
||||
* Example code for using a microchip mrf24j40 module to send and receive
|
||||
* packets using plain 802.15.4
|
||||
* Requirements: 3 pins for spi, 3 pins for reset, chip select and interrupt
|
||||
* notifications
|
||||
* This example file is considered to be in the public domain
|
||||
* Originally written by Karl Palsson, karlp@tweak.net.au, March 2011
|
||||
*/
|
||||
|
||||
|
||||
#include <avr/io.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include <util/delay.h>
|
||||
#include "../../lib/mrf24j.h"
|
||||
#include "../../lib/usart.h"
|
||||
#include "../../lib/spi.h"
|
||||
|
||||
const int pin_reset = 5;
|
||||
const int pin_cs = 10; // default CS pin on ATmega8/168/328
|
||||
const int pin_interrupt = 2; // default interrupt pin on ATmega8/168/328
|
||||
|
||||
Mrf24j mrf;
|
||||
|
||||
void handle_rx();
|
||||
void handle_tx();
|
||||
|
||||
|
||||
int main() {
|
||||
usart::init(50000);
|
||||
spi::init();
|
||||
mrf.reset();
|
||||
mrf.init();
|
||||
|
||||
mrf.set_pan(0xcafe);
|
||||
// This is _our_ address
|
||||
mrf.address16_write(0x4202);
|
||||
|
||||
// uncomment if you want to receive any packet on this channel
|
||||
//mrf.set_promiscuous(true);
|
||||
|
||||
// uncomment if you want to enable PA/LNA external control
|
||||
//mrf.set_palna(true);
|
||||
|
||||
// uncomment if you want to buffer all PHY Payload
|
||||
//mrf.set_bufferPHY(true);
|
||||
|
||||
MCUCSR |= (1<<ISC00); // INT2 falling edge
|
||||
GICR |= (1<<INT0);
|
||||
|
||||
sei();
|
||||
DDRA |= (1<<PA0);
|
||||
|
||||
while(1) {
|
||||
PORTA |= (1<<PA0);
|
||||
mrf.check_flags(&handle_rx, &handle_tx);
|
||||
mrf.send16(0x4202, "acde");
|
||||
PORTA &= ~(1<<PA0);
|
||||
_delay_ms(1000);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
ISR(INT0_vect) {
|
||||
mrf.interrupt_handler(); // mrf24 object interrupt routine
|
||||
}
|
||||
|
||||
|
||||
void handle_rx() {
|
||||
|
||||
|
||||
}
|
||||
|
||||
void handle_tx() {
|
||||
if (mrf.get_txinfo()->tx_ok) {
|
||||
printf("TX went ok, got ack");
|
||||
} else {
|
||||
printf("TX failed after %i retries\n", mrf.get_txinfo()->retries);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
import serial
|
||||
from time import sleep
|
||||
|
||||
with serial.Serial('/dev/ttyUSB0', 50000, timeout=1) as ser:
|
||||
while True:
|
||||
x = ser.read() # read one byte
|
||||
if x != b'':
|
||||
pass
|
||||
print(x.decode('utf'), end ="")
|
||||
|
||||
#print(ser.read())
|
||||
Loading…
Reference in New Issue