Merge branch 'master' of github.com:maniacbug/RF24
This commit is contained in:
maniacbug
commit
c419532cbe
|
|
@ -6,5 +6,6 @@
|
|||
docs/
|
||||
output/
|
||||
ojam/
|
||||
out_native/
|
||||
version.h
|
||||
Session.vim
|
||||
|
|
|
|||
2
RF24.cpp
2
RF24.cpp
|
|
@ -19,10 +19,12 @@
|
|||
#endif
|
||||
|
||||
// Avoid spurious warnings
|
||||
#ifndef NATIVE
|
||||
#undef PROGMEM
|
||||
#define PROGMEM __attribute__(( section(".progmem.data") ))
|
||||
#undef PSTR
|
||||
#define PSTR(s) (__extension__({static prog_char __c[] PROGMEM = (s); &__c[0];}))
|
||||
#endif
|
||||
|
||||
/****************************************************************************/
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,300 @@
|
|||
PROJECT_NAME = $(PWD:B) ;
|
||||
PROJECT_DIR = . ;
|
||||
PROJECT_LIBS = RF24 ;
|
||||
|
||||
OUT_DIR = ojam ;
|
||||
F_CPU = 16000000 ;
|
||||
MCU = atmega328p ;
|
||||
PORTS = /dev/tty.usbserial-A600eHIs /dev/tty.usbserial-A40081RP /dev/tty.usbserial-A9007LmI ;
|
||||
|
||||
UPLOAD_RATE = 57600 ;
|
||||
AVRDUDE_PROTOCOL = stk500v1 ;
|
||||
COM = 33 ;
|
||||
|
||||
# Host-specific overrides for locations
|
||||
if $(OS) = MACOSX
|
||||
{
|
||||
ARDUINO_VERSION = 22 ;
|
||||
OLD_DIR = /opt/arduino-0021 ;
|
||||
AVR_TOOLS_PATH = $(OLD_DIR)/hardware/tools/avr/bin ;
|
||||
AVRDUDECONFIG_PATH = $(OLD_DIR)/hardware/tools/avr/etc ;
|
||||
ARDUINO_DIR = /opt/Arduino ;
|
||||
ARDUINO_AVR = /usr/lib/avr/include ;
|
||||
}
|
||||
|
||||
# Where is everything?
|
||||
ARDUINO_VERSION ?= 22 ;
|
||||
SKETCH_DIR = $(HOME)/Source/Arduino ;
|
||||
AVR_TOOLS_PATH ?= /usr/bin ;
|
||||
ARDUINO_DIR ?= /opt/arduino-00$(ARDUINO_VERSION) ;
|
||||
ARDUINO_AVR ?= $(ARDUINO_DIR)/hardware/tools/avr/avr/include/avr ;
|
||||
AVRDUDECONFIG_PATH ?= $(ARDUINO_DIR)/hardware/tools ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/arduino ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(SKETCH_DIR)/libraries ;
|
||||
AVR_AS = $(AVR_TOOLS_PATH)/avr-as ;
|
||||
AVR_CC = $(AVR_TOOLS_PATH)/avr-gcc ;
|
||||
AVR_CXX = $(AVR_TOOLS_PATH)/avr-g++ ;
|
||||
AVR_LD = $(AVR_TOOLS_PATH)/avr-gcc ;
|
||||
AVR_OBJCOPY = $(AVR_TOOLS_PATH)/avr-objcopy ;
|
||||
AVRDUDE = $(AVR_TOOLS_PATH)/avrdude ;
|
||||
|
||||
DEFINES = F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H HAL=1 ;
|
||||
CTUNING = -ffunction-sections -fdata-sections ;
|
||||
CXXTUNING = -fno-exceptions -fno-strict-aliasing ;
|
||||
ASFLAGS = -mmcu=$(MCU) ;
|
||||
CFLAGS = -Os -Wall -Wextra $(ASFLAGS) $(CTUNING) ;
|
||||
CXXFLAGS = $(CFLAGS) $(CXXTUNING) ;
|
||||
LDFLAGS = -Os -lm -Wl,--gc-sections -mmcu=atmega328p ;
|
||||
|
||||
# Search everywhere for headers
|
||||
HDRS = $(PROJECT_DIR) $(ARDUINO_AVR) $(ARDUINO_CORE) [ GLOB $(ARDUINO_LIB) $(SKETCH_LIB) : [^.]* ] ;
|
||||
HDRS += [ GLOB $(HDRS) : utility ] ;
|
||||
|
||||
# Grab everything from the core directory
|
||||
CORE_MODULES = [ GLOB $(ARDUINO_CORE) : *.c *.cpp ] ;
|
||||
|
||||
# Grab everything from libraries. To avoid this "grab everything" behaviour, you
|
||||
# can specify specific modules to pick up in PROJECT_MODULES
|
||||
LIB_MODULES = [ GLOB $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp *.c ] ;
|
||||
|
||||
# In addition to explicitly-specified program modules, pick up anything from the current
|
||||
# dir.
|
||||
PROJECT_MODULES += [ GLOB $(PROJECT_DIR) : *.c *.cpp *.pde ] ;
|
||||
|
||||
# Shortcut for the out files
|
||||
OUT = $(OUT_DIR)/$(PROJECT_NAME) ;
|
||||
|
||||
# AvrDude setup
|
||||
AVRDUDE_FLAGS = -V -F -D -C $(AVRDUDECONFIG_PATH)/avrdude.conf -p $(MCU) -c $(AVRDUDE_PROTOCOL) -b $(UPLOAD_RATE) ;
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
# GitVersion version.h ;
|
||||
|
||||
rule AvrAsm
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrAsm
|
||||
{
|
||||
$(AVR_AS) $(ASFLAGS) -o $(<) $(>)
|
||||
}
|
||||
|
||||
rule AvrCc
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrCc
|
||||
{
|
||||
$(AVR_CC) -c -o $(<) $(CCHDRS) $(CCDEFS) $(CFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule AvrC++
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrC++
|
||||
{
|
||||
$(AVR_CXX) -c -o $(<) $(CCHDRS) $(CCDEFS) $(CXXFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule AvrAsmFromC++
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrAsmFromC++
|
||||
{
|
||||
$(AVR_CXX) -S -fverbose-asm -o $(<) $(CCHDRS) $(CCDEFS) $(CXXFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <WProgram.h>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule AvrPde
|
||||
{
|
||||
local _CPP = $(OUT_DIR)/$(_I:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
AvrC++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule AvrObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .S : AvrAsm $(<) : $(>) ;
|
||||
case .c : AvrCc $(<) : $(>) ;
|
||||
case .cpp : AvrC++ $(<) : $(>) ;
|
||||
case .pde : AvrPde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrObjects
|
||||
{
|
||||
for _I in $(<)
|
||||
{
|
||||
AvrObject $(OUT_DIR)/$(_I:B).o : $(_I) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrMainFromObjects
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
MkDir $(<:D) ;
|
||||
Depends all : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions AvrMainFromObjects
|
||||
{
|
||||
$(AVR_LD) $(LDFLAGS) -o $(<) $(>)
|
||||
}
|
||||
|
||||
rule AvrMain
|
||||
{
|
||||
AvrMainFromObjects $(<) : $(OUT_DIR)/$(>:B).o ;
|
||||
AvrObjects $(>) ;
|
||||
}
|
||||
|
||||
rule AvrHex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions AvrHex
|
||||
{
|
||||
$(AVR_OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule AvrUpload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
AvrUploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions AvrUploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
AvrMain $(OUT).elf : $(CORE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES)
|
||||
AvrHex $(OUT).hex : $(OUT).elf ;
|
||||
|
||||
AvrUpload p6 : /dev/tty.usbserial-A600eHIs : $(OUT).hex ;
|
||||
AvrUpload p4 : /dev/tty.usbserial-A40081RP : $(OUT).hex ;
|
||||
AvrUpload p9 : /dev/tty.usbserial-A9007LmI : $(OUT).hex ;
|
||||
|
||||
#
|
||||
# Native
|
||||
#
|
||||
|
||||
OUT_DIR_NATIVE = out_native ;
|
||||
OUT_NATIVE = $(OUT_DIR_NATIVE)/$(PROJECT_NAME) ;
|
||||
NATIVE_CORE = $(SKETCH_DIR)/hardware/native ;
|
||||
HDRS = $(NATIVE_CORE) $(HDRS) ;
|
||||
NATIVE_CORE_MODULES = [ GLOB $(NATIVE_CORE) : *.c *.cpp ] ;
|
||||
NATIVE_MODULES = ;
|
||||
DEFINES += NATIVE ;
|
||||
|
||||
rule NativePde
|
||||
{
|
||||
local _CPP = $(OUT_DIR_NATIVE)/$(_I:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>)
|
||||
{
|
||||
case *.pde : NativePde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Objects
|
||||
{
|
||||
for _I in $(<)
|
||||
{
|
||||
local _O = $(OUT_DIR_NATIVE)/$(_I:B).o ;
|
||||
Object $(_O) : $(_I) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(OUT_DIR_NATIVE)/$(>:B).o ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
actions C++
|
||||
{
|
||||
c++ -c -o $(<) $(CCHDRS) $(CCDEFS) $(>)
|
||||
}
|
||||
|
||||
actions Link
|
||||
{
|
||||
c++ -o $(<) $(>)
|
||||
}
|
||||
|
||||
|
||||
|
||||
MkDir $(OUT_DIR_NATIVE) ;
|
||||
Depends $(OUT_NATIVE) : $(OUT_DIR_NATIVE) ;
|
||||
Main $(OUT_NATIVE) : $(NATIVE_CORE_MODULES) $(NATIVE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES) ;
|
||||
|
||||
Depends native : $(OUT_NATIVE) ;
|
||||
|
||||
|
|
@ -0,0 +1,223 @@
|
|||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Interrupt-driven test for native target
|
||||
*
|
||||
* This example is the friendliest for the native target because it doesn't do
|
||||
* any polling. Made a slight change to call done() at the end of setup.
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
const short role_pin = 7;
|
||||
|
||||
//
|
||||
// Topology
|
||||
//
|
||||
|
||||
// Single radio pipe address for the 2 nodes to communicate.
|
||||
const uint64_t pipe = 0xE8E8F0F0E1LL;
|
||||
|
||||
//
|
||||
// Role management
|
||||
//
|
||||
// Set up role. This sketch uses the same software for all the nodes in this
|
||||
// system. Doing so greatly simplifies testing. The hardware itself specifies
|
||||
// which node it is.
|
||||
//
|
||||
// This is done through the role_pin
|
||||
//
|
||||
|
||||
// The various roles supported by this sketch
|
||||
typedef enum { role_sender = 1, role_receiver } role_e;
|
||||
|
||||
// The debug-friendly names of those roles
|
||||
const char* role_friendly_name[] = { "invalid", "Sender", "Receiver"};
|
||||
|
||||
// The role of the current running sketch
|
||||
role_e role;
|
||||
|
||||
// Interrupt handler, check the radio because we got an IRQ
|
||||
void check_radio(void);
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Role
|
||||
//
|
||||
|
||||
// set up the role pin
|
||||
pinMode(role_pin, INPUT);
|
||||
digitalWrite(role_pin,HIGH);
|
||||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
// read the address pin, establish our role
|
||||
if ( digitalRead(role_pin) )
|
||||
role = role_sender;
|
||||
else
|
||||
role = role_receiver;
|
||||
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/pingpair_irq/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
|
||||
// We will be using the Ack Payload feature, so please enable it
|
||||
radio.enableAckPayload();
|
||||
|
||||
//
|
||||
// Open pipes to other nodes for communication
|
||||
//
|
||||
|
||||
// This simple sketch opens a single pipe for these two nodes to communicate
|
||||
// back and forth. One listens on it, the other talks to it.
|
||||
|
||||
if ( role == role_sender )
|
||||
{
|
||||
radio.openWritingPipe(pipe);
|
||||
}
|
||||
else
|
||||
{
|
||||
radio.openReadingPipe(1,pipe);
|
||||
}
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
|
||||
if ( role == role_receiver )
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
|
||||
radio.printDetails();
|
||||
|
||||
//
|
||||
// Attach interrupt handler to interrupt #0 (using pin 2)
|
||||
// on BOTH the sender and receiver
|
||||
//
|
||||
|
||||
attachInterrupt(0, check_radio, FALLING);
|
||||
|
||||
//
|
||||
// On the native target, this is as far as we get
|
||||
//
|
||||
#if NATIVE
|
||||
done();
|
||||
#endif
|
||||
}
|
||||
|
||||
static uint32_t message_count = 0;
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
//
|
||||
// Sender role. Repeatedly send the current time
|
||||
//
|
||||
|
||||
if (role == role_sender)
|
||||
{
|
||||
// Take the time, and send it.
|
||||
unsigned long time = millis();
|
||||
printf("Now sending %lu\n\r",time);
|
||||
radio.startWrite( &time, sizeof(unsigned long) );
|
||||
|
||||
// Try again soon
|
||||
delay(2000);
|
||||
}
|
||||
|
||||
//
|
||||
// Receiver role: Does nothing! All the work is in IRQ
|
||||
//
|
||||
|
||||
}
|
||||
|
||||
void check_radio(void)
|
||||
{
|
||||
// What happened?
|
||||
bool tx,fail,rx;
|
||||
radio.whatHappened(tx,fail,rx);
|
||||
|
||||
// Have we successfully transmitted?
|
||||
if ( tx )
|
||||
{
|
||||
if ( role == role_sender )
|
||||
printf("Send:OK\n\r");
|
||||
|
||||
if ( role == role_receiver )
|
||||
printf("Ack Payload:Sent\n\r");
|
||||
}
|
||||
|
||||
// Have we failed to transmit?
|
||||
if ( fail )
|
||||
{
|
||||
if ( role == role_sender )
|
||||
printf("Send:Failed\n\r");
|
||||
|
||||
if ( role == role_receiver )
|
||||
printf("Ack Payload:Failed\n\r");
|
||||
}
|
||||
|
||||
// Transmitter can power down for now, because
|
||||
// the transmission is done.
|
||||
if ( ( tx || fail ) && ( role == role_sender ) )
|
||||
radio.powerDown();
|
||||
|
||||
// Did we receive a message?
|
||||
if ( rx )
|
||||
{
|
||||
// If we're the sender, we've received an ack payload
|
||||
if ( role == role_sender )
|
||||
{
|
||||
radio.read(&message_count,sizeof(message_count));
|
||||
printf("Ack:%lu\n\r",(unsigned long)message_count);
|
||||
}
|
||||
|
||||
// If we're the receiver, we've received a time message
|
||||
if ( role == role_receiver )
|
||||
{
|
||||
// Get this payload and dump it
|
||||
static unsigned long got_time;
|
||||
radio.read( &got_time, sizeof(got_time) );
|
||||
printf("Got payload %lu\n\r",got_time);
|
||||
|
||||
// Add an ack packet for the next time around. This is a simple
|
||||
// packet counter
|
||||
radio.writeAckPayload( 1, &message_count, sizeof(message_count) );
|
||||
++message_count;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// vim:ai:cin:sts=2 sw=2 ft=cpp
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#include "WProgram.h"
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
Loading…
Reference in New Issue