Merge branch 'master' of github.com:maniacbug/RF24
This commit is contained in:
maniacbug
commit
bc7e422083
52
RF24.cpp
52
RF24.cpp
|
|
@ -6,31 +6,11 @@
|
|||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#if ARDUINO < 100
|
||||
#include <WProgram.h>
|
||||
#else
|
||||
#include <Arduino.h>
|
||||
#endif
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24_config.h"
|
||||
#include "RF24.h"
|
||||
|
||||
#undef SERIAL_DEBUG
|
||||
#ifdef SERIAL_DEBUG
|
||||
#define IF_SERIAL_DEBUG(x) ({x;})
|
||||
#else
|
||||
#define IF_SERIAL_DEBUG(x)
|
||||
#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
|
||||
|
||||
/****************************************************************************/
|
||||
|
||||
void RF24::csn(int mode)
|
||||
|
|
@ -39,9 +19,11 @@ void RF24::csn(int mode)
|
|||
// If we assume 2Mbs data rate and 16Mhz clock, a
|
||||
// divider of 4 is the minimum we want.
|
||||
// CLK:BUS 8Mhz:2Mhz, 16Mhz:4Mhz, or 20Mhz:5Mhz
|
||||
#ifdef ARDUINO
|
||||
SPI.setBitOrder(MSBFIRST);
|
||||
SPI.setDataMode(SPI_MODE0);
|
||||
SPI.setClockDivider(SPI_CLOCK_DIV4);
|
||||
#endif
|
||||
digitalWrite(csn_pin,mode);
|
||||
}
|
||||
|
||||
|
|
@ -102,7 +84,7 @@ uint8_t RF24::write_register(uint8_t reg, uint8_t value)
|
|||
{
|
||||
uint8_t status;
|
||||
|
||||
IF_SERIAL_DEBUG(printf_P(PSTR("write_register(%02x,%02x)\n\r"),reg,value));
|
||||
IF_SERIAL_DEBUG(printf_P(PSTR("write_register(%02x,%02x)\r\n"),reg,value));
|
||||
|
||||
csn(LOW);
|
||||
status = SPI.transfer( W_REGISTER | ( REGISTER_MASK & reg ) );
|
||||
|
|
@ -202,7 +184,7 @@ uint8_t RF24::get_status(void)
|
|||
|
||||
void RF24::print_status(uint8_t status)
|
||||
{
|
||||
printf_P(PSTR("STATUS\t\t = 0x%02x RX_DR=%x TX_DS=%x MAX_RT=%x RX_P_NO=%x TX_FULL=%x\n\r"),
|
||||
printf_P(PSTR("STATUS\t\t = 0x%02x RX_DR=%x TX_DS=%x MAX_RT=%x RX_P_NO=%x TX_FULL=%x\r\n"),
|
||||
status,
|
||||
(status & _BV(RX_DR))?1:0,
|
||||
(status & _BV(TX_DS))?1:0,
|
||||
|
|
@ -216,7 +198,7 @@ void RF24::print_status(uint8_t status)
|
|||
|
||||
void RF24::print_observe_tx(uint8_t value)
|
||||
{
|
||||
printf_P(PSTR("OBSERVE_TX=%02x: POLS_CNT=%x ARC_CNT=%x\n\r"),
|
||||
printf_P(PSTR("OBSERVE_TX=%02x: POLS_CNT=%x ARC_CNT=%x\r\n"),
|
||||
value,
|
||||
(value >> PLOS_CNT) & B1111,
|
||||
(value >> ARC_CNT) & B1111
|
||||
|
|
@ -228,10 +210,10 @@ void RF24::print_observe_tx(uint8_t value)
|
|||
void RF24::print_byte_register(prog_char* name, uint8_t reg, uint8_t qty)
|
||||
{
|
||||
char extra_tab = strlen_P(name) < 8 ? '\t' : 0;
|
||||
printf_P(PSTR("%S\t%c ="),name,extra_tab);
|
||||
printf_P(PSTR(PRIPSTR"\t%c ="),name,extra_tab);
|
||||
while (qty--)
|
||||
printf_P(PSTR(" 0x%02x"),read_register(reg++));
|
||||
printf_P(PSTR("\n\r"));
|
||||
printf_P(PSTR("\r\n"));
|
||||
}
|
||||
|
||||
/****************************************************************************/
|
||||
|
|
@ -239,7 +221,7 @@ void RF24::print_byte_register(prog_char* name, uint8_t reg, uint8_t qty)
|
|||
void RF24::print_address_register(prog_char* name, uint8_t reg, uint8_t qty)
|
||||
{
|
||||
char extra_tab = strlen_P(name) < 8 ? '\t' : 0;
|
||||
printf_P(PSTR("%S\t%c ="),name,extra_tab);
|
||||
printf_P(PSTR(PRIPSTR"\t%c ="),name,extra_tab);
|
||||
|
||||
while (qty--)
|
||||
{
|
||||
|
|
@ -252,7 +234,7 @@ void RF24::print_address_register(prog_char* name, uint8_t reg, uint8_t qty)
|
|||
printf_P(PSTR("%02x"),*bufptr);
|
||||
}
|
||||
|
||||
printf_P(PSTR("\n\r"));
|
||||
printf_P(PSTR("\r\n"));
|
||||
}
|
||||
|
||||
/****************************************************************************/
|
||||
|
|
@ -313,10 +295,10 @@ void RF24::printDetails(void)
|
|||
const char * rf24_crclength_e_str[] = { "Disabled", "8 bits", "16 bits" } ;
|
||||
const char * rf24_pa_dbm_e_str[] = { "PA_MIN", "PA_LOW", "LA_MED", "PA_HIGH"} ;
|
||||
|
||||
printf_P(PSTR("Data Rate\t = %s\n\r"),rf24_datarate_e_str[getDataRate()]);
|
||||
printf_P(PSTR("Model\t\t = %s\n\r"),rf24_model_e_str[isPVariant()]);
|
||||
printf_P(PSTR("CRC Length\t = %s\n\r"),rf24_crclength_e_str[getCRCLength()]);
|
||||
printf_P(PSTR("PA Power\t = %s\n\r"),rf24_pa_dbm_e_str[getPALevel()]);
|
||||
printf_P(PSTR("Data Rate\t = %s\r\n"),rf24_datarate_e_str[getDataRate()]);
|
||||
printf_P(PSTR("Model\t\t = %s\r\n"),rf24_model_e_str[isPVariant()]);
|
||||
printf_P(PSTR("CRC Length\t = %s\r\n"),rf24_crclength_e_str[getCRCLength()]);
|
||||
printf_P(PSTR("PA Power\t = %s\r\n"),rf24_pa_dbm_e_str[getPALevel()]);
|
||||
}
|
||||
|
||||
/****************************************************************************/
|
||||
|
|
@ -470,7 +452,7 @@ bool RF24::write( const void* buf, uint8_t len )
|
|||
bool tx_ok, tx_fail;
|
||||
whatHappened(tx_ok,tx_fail,ack_payload_available);
|
||||
|
||||
//printf("%u%u%u\n\r",tx_ok,tx_fail,ack_payload_available);
|
||||
//printf("%u%u%u\r\n",tx_ok,tx_fail,ack_payload_available);
|
||||
|
||||
result = tx_ok;
|
||||
IF_SERIAL_DEBUG(Serial.print(result?"...OK.":"...Failed"));
|
||||
|
|
@ -670,7 +652,7 @@ void RF24::enableDynamicPayloads(void)
|
|||
write_register(FEATURE,read_register(FEATURE) | _BV(EN_DPL) );
|
||||
}
|
||||
|
||||
IF_SERIAL_DEBUG(printf("FEATURE=%i\n\r",read_register(FEATURE)));
|
||||
IF_SERIAL_DEBUG(printf("FEATURE=%i\r\n",read_register(FEATURE)));
|
||||
|
||||
// Enable dynamic payload on all pipes
|
||||
//
|
||||
|
|
@ -699,7 +681,7 @@ void RF24::enableAckPayload(void)
|
|||
write_register(FEATURE,read_register(FEATURE) | _BV(EN_ACK_PAY) | _BV(EN_DPL) );
|
||||
}
|
||||
|
||||
IF_SERIAL_DEBUG(printf("FEATURE=%i\n\r",read_register(FEATURE)));
|
||||
IF_SERIAL_DEBUG(printf("FEATURE=%i\r\n",read_register(FEATURE)));
|
||||
|
||||
//
|
||||
// Enable dynamic payload on pipes 0 & 1
|
||||
|
|
|
|||
3
RF24.h
3
RF24.h
|
|
@ -9,8 +9,7 @@
|
|||
#ifndef __RF24_H__
|
||||
#define __RF24_H__
|
||||
|
||||
#include <stddef.h>
|
||||
#include <avr/pgmspace.h>
|
||||
#include <RF24_config.h>
|
||||
|
||||
typedef enum { RF24_PA_MIN = 0,RF24_PA_LOW, RF24_PA_HIGH, RF24_PA_MAX, RF24_PA_ERROR } rf24_pa_dbm_e ;
|
||||
typedef enum { RF24_1MBPS = 0, RF24_2MBPS, RF24_250KBPS } rf24_datarate_e;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,61 @@
|
|||
|
||||
/*
|
||||
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.
|
||||
*/
|
||||
|
||||
#ifndef __RF24_CONFIG_H__
|
||||
#define __RF24_CONFIG_H__
|
||||
|
||||
#if ARDUINO < 100
|
||||
#include <WProgram.h>
|
||||
#else
|
||||
#include <Arduino.h>
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
// Stuff that is normally provided by Arduino
|
||||
#ifndef ARDUINO
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
extern HardwareSPI SPI;
|
||||
#define _BV(x) (1<<(x))
|
||||
#endif
|
||||
|
||||
#undef SERIAL_DEBUG
|
||||
#ifdef SERIAL_DEBUG
|
||||
#define IF_SERIAL_DEBUG(x) ({x;})
|
||||
#else
|
||||
#define IF_SERIAL_DEBUG(x)
|
||||
#endif
|
||||
|
||||
// Avoid spurious warnings
|
||||
#if ! defined( NATIVE ) && defined( ARDUINO )
|
||||
#undef PROGMEM
|
||||
#define PROGMEM __attribute__(( section(".progmem.data") ))
|
||||
#undef PSTR
|
||||
#define PSTR(s) (__extension__({static prog_char __c[] PROGMEM = (s); &__c[0];}))
|
||||
#endif
|
||||
|
||||
// Progmem is Arduino-specific
|
||||
#ifdef ARDUINO
|
||||
#include <avr/pgmspace.h>
|
||||
#define PRIPSTR "%S"
|
||||
#else
|
||||
typedef char const prog_char;
|
||||
typedef uint16_t prog_uint16_t;
|
||||
#define PSTR(x) (x)
|
||||
#define printf_P printf
|
||||
#define strlen_P strlen
|
||||
#define PROGMEM
|
||||
#define pgm_read_word(p) (*(p))
|
||||
#define PRIPSTR "%s"
|
||||
#endif
|
||||
|
||||
#endif // __RF24_CONFIG_H__
|
||||
// vim:ai:cin:sts=2 sw=2 ft=cpp
|
||||
|
|
@ -1,219 +1,210 @@
|
|||
PROJECT_NAME = $(PWD:B) ;
|
||||
PROJECT_DIR = . ;
|
||||
# (1) Project Information
|
||||
|
||||
PROJECT_LIBS = SPI RF24 ;
|
||||
|
||||
# (2) Board Information
|
||||
|
||||
UPLOAD_PROTOCOL ?= stk500v1 ;
|
||||
UPLOAD_SPEED ?= 57600 ;
|
||||
MCU ?= atmega328p ;
|
||||
F_CPU ?= 16000000 ;
|
||||
MCU = atmega328p ;
|
||||
PORTS = /dev/tty.usbserial-A600eHIs /dev/tty.usbserial-A40081RP /dev/tty.usbserial-A9007LmI ;
|
||||
OUT_DIR = $(F_CPU) ;
|
||||
CORE ?= arduino ;
|
||||
VARIANT ?= standard ;
|
||||
ARDUINO_VERSION ?= 100 ;
|
||||
|
||||
UPLOAD_RATE = 57600 ;
|
||||
AVRDUDE_PROTOCOL = stk500v1 ;
|
||||
COM = 33 ;
|
||||
# (3) USB Ports
|
||||
|
||||
PORTS = p4 p6 p9 u0 u1 u2 ;
|
||||
PORT_p6 = /dev/tty.usbserial-A600eHIs ;
|
||||
PORT_p4 = /dev/tty.usbserial-A40081RP ;
|
||||
PORT_p9 = /dev/tty.usbserial-A9007LmI ;
|
||||
PORT_u0 = /dev/ttyUSB0 ;
|
||||
PORT_u1 = /dev/ttyUSB1 ;
|
||||
PORT_u2 = /dev/ttyUSB2 ;
|
||||
|
||||
# (4) Location of AVR tools
|
||||
#
|
||||
# This configuration assumes using avr-tools that were obtained separate from the Arduino
|
||||
# distribution.
|
||||
|
||||
# Host-specific overrides for locations
|
||||
if $(OS) = MACOSX
|
||||
{
|
||||
ARDUINO_VERSION = 100 ;
|
||||
OLD_DIR = /opt/arduino-0021 ;
|
||||
AVR_TOOLS_PATH = $(OLD_DIR)/hardware/tools/avr/bin ;
|
||||
AVRDUDECONFIG_PATH = $(OLD_DIR)/hardware/tools/avr/etc ;
|
||||
ARDUINO_DIR = /opt/Arduino ;
|
||||
ARDUINO_AVR = /usr/lib/avr/include ;
|
||||
AVR_BIN = /usr/local/avrtools/bin ;
|
||||
AVR_ETC = /usr/local/avrtools/etc ;
|
||||
AVR_INCLUDE = /usr/local/avrtools/include ;
|
||||
}
|
||||
else
|
||||
{
|
||||
AVR_BIN = /usr/bin ;
|
||||
AVR_INCLUDE = /usr/lib/avr/include ;
|
||||
AVR_ETC = /etc ;
|
||||
}
|
||||
|
||||
# Where is everything?
|
||||
ARDUINO_VERSION ?= 100 ;
|
||||
AVR_TOOLS_PATH ?= /usr/bin ;
|
||||
ARDUINO_DIR ?= /opt/arduino-00$(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_DIR)/hardware/arduino/variants/standard ;
|
||||
# (5) Directories where Arduino core and libraries are located
|
||||
|
||||
ARDUINO_DIR ?= /opt/Arduino ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/$(CORE) $(ARDUINO_DIR)/hardware/arduino/variants/$(VARIANT) ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(HOME)/Source/Arduino/libraries ;
|
||||
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=$(ARDUINO_VERSION) VERSION_H ;
|
||||
CTUNING = -ffunction-sections -fdata-sections ;
|
||||
CXXTUNING = -fno-exceptions -fno-strict-aliasing ;
|
||||
CFLAGS = -Os -Wall -Wextra -mmcu=$(MCU) $(CTUNING) ;
|
||||
CXXFLAGS = $(CFLAGS) $(CXXTUNING) ;
|
||||
LDFLAGS = -Os -lm -Wl,--gc-sections -mmcu=atmega328p ;
|
||||
#
|
||||
# --------------------------------------------------
|
||||
# Below this line usually never needs to be modified
|
||||
#
|
||||
|
||||
# Tool locations
|
||||
|
||||
CC = $(AVR_BIN)/avr-gcc ;
|
||||
C++ = $(AVR_BIN)/avr-g++ ;
|
||||
LINK = $(AVR_BIN)/avr-gcc ;
|
||||
OBJCOPY = $(AVR_BIN)/avr-objcopy ;
|
||||
AVRDUDE = $(AVR_BIN)/avrdude ;
|
||||
|
||||
# Flags
|
||||
|
||||
DEFINES += F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H ;
|
||||
OPTIM = -Os ;
|
||||
CCFLAGS = -Wall -Wextra -mmcu=$(MCU) -ffunction-sections -fdata-sections ;
|
||||
C++FLAGS = $(CCFLAGS) -fno-exceptions -fno-strict-aliasing ;
|
||||
LINKFLAGS = $(OPTIM) -lm -Wl,--gc-sections -mmcu=$(MCU) ;
|
||||
AVRDUDEFLAGS = -V -F -D -C $(AVR_ETC)/avrdude.conf -p $(MCU) -c $(UPLOAD_PROTOCOL) -b $(UPLOAD_SPEED) ;
|
||||
|
||||
# Search everywhere for headers
|
||||
HDRS = $(PROJECT_DIR) $(ARDUINO_AVR) $(ARDUINO_CORE) [ GLOB $(ARDUINO_LIB) $(SKETCH_LIB) : [^.]* ] ;
|
||||
|
||||
HDRS = $(PWD) $(AVR_INCLUDE) $(ARDUINO_CORE) $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) ;
|
||||
|
||||
# Output locations
|
||||
|
||||
LOCATE_TARGET = $(F_CPU) ;
|
||||
LOCATE_SOURCE = $(F_CPU) ;
|
||||
|
||||
#
|
||||
# Custom rules
|
||||
#
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_SOURCE) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
if ( $(ARDUINO_VERSION) < 100 )
|
||||
{
|
||||
ARDUINO_H = WProgram.h ;
|
||||
}
|
||||
else
|
||||
{
|
||||
ARDUINO_H = Arduino.h ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <$(ARDUINO_H)>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule C++Pde
|
||||
{
|
||||
local _CPP = $(>:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .ino : C++Pde $(<) : $(>) ;
|
||||
case .pde : C++Pde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Objects
|
||||
{
|
||||
local _i ;
|
||||
|
||||
for _i in [ FGristFiles $(<) ]
|
||||
{
|
||||
local _b = $(_i:B)$(SUFOBJ) ;
|
||||
local _o = $(_b:G=$(SOURCE_GRIST:E)) ;
|
||||
Object $(_o) : $(_i) ;
|
||||
Depends obj : $(_o) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
rule Hex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Hex
|
||||
{
|
||||
$(OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule Upload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
UploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions UploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDEFLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
#
|
||||
# Targets
|
||||
#
|
||||
|
||||
# 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) $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp ] ;
|
||||
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 ] ;
|
||||
# Grab everything from the current dir
|
||||
PROJECT_MODULES += [ GLOB $(PWD) : *.c *.cpp *.pde *.ino ] ;
|
||||
|
||||
# Shortcut for the out files
|
||||
OUT = $(OUT_DIR)/$(PROJECT_NAME) ;
|
||||
# Main output executable
|
||||
MAIN = $(PWD:B).elf ;
|
||||
|
||||
# AvrDude setup
|
||||
AVRDUDE_FLAGS = -V -F -D -C $(AVRDUDECONFIG_PATH)/avrdude.conf -p $(MCU) -c $(AVRDUDE_PROTOCOL) -b $(UPLOAD_RATE) ;
|
||||
Main $(MAIN) : $(CORE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES) ;
|
||||
Hex $(MAIN:B).hex : $(MAIN) ;
|
||||
|
||||
rule GitVersion
|
||||
# Upload targets
|
||||
for _p in $(PORTS)
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
Upload $(_p) : $(PORT_$(_p)) : $(MAIN:B).hex ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
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 Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
}
|
||||
|
||||
if ( $(ARDUINO_VERSION) < 100 )
|
||||
{
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <WProgram.h>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <Arduino.h>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrPde
|
||||
{
|
||||
local _CPP = $(OUT_DIR)/$(_I:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
AvrC++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule AvrObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .c : AvrCc $(<) : $(>) ;
|
||||
case .cpp : AvrC++ $(<) : $(>) ;
|
||||
case .pde : AvrPde $(<) : $(>) ;
|
||||
case .ino : 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 ;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
Copyright (C) 2011 J. Coliz <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
|
||||
|
|
@ -16,6 +16,8 @@
|
|||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
|
@ -28,4 +30,8 @@ void printf_begin(void)
|
|||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
|
|
|
|||
|
|
@ -36,7 +36,7 @@
|
|||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
RF24 radio(9,10);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'led' board receiver
|
||||
// Leave open to be the 'remote' transmitter
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
Copyright (C) 2011 J. Coliz <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
|
||||
|
|
@ -16,6 +16,8 @@
|
|||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
|
@ -28,4 +30,8 @@ void printf_begin(void)
|
|||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
|
|
|
|||
|
|
@ -1,206 +1,210 @@
|
|||
PROJECT_NAME = $(PWD:B) ;
|
||||
PROJECT_DIR = . ;
|
||||
PROJECT_LIBS = SPI RF24 ;
|
||||
# (1) Project Information
|
||||
|
||||
OUT_DIR = ojam ;
|
||||
F_CPU = 16000000 ;
|
||||
MCU = atmega328p ;
|
||||
PORTS = /dev/tty.usbserial-A600eHIs /dev/tty.usbserial-A40081RP /dev/tty.usbserial-A9007LmI ;
|
||||
PROJECT_LIBS = SPI RF24 ;
|
||||
|
||||
UPLOAD_RATE = 57600 ;
|
||||
AVRDUDE_PROTOCOL = stk500v1 ;
|
||||
COM = 33 ;
|
||||
# (2) Board Information
|
||||
|
||||
UPLOAD_PROTOCOL ?= stk500v1 ;
|
||||
UPLOAD_SPEED ?= 115200 ;;
|
||||
MCU = atmega328p ;
|
||||
F_CPU ?= 16000000 ;
|
||||
CORE ?= arduino ;
|
||||
VARIANT ?= standard ;
|
||||
ARDUINO_VERSION ?= 100 ;
|
||||
|
||||
# (3) USB Ports
|
||||
|
||||
PORTS = p4 p6 p9 u0 u1 u2 ;
|
||||
PORT_p6 = /dev/tty.usbserial-A600eHIs ;
|
||||
PORT_p4 = /dev/tty.usbserial-A40081RP ;
|
||||
PORT_p9 = /dev/tty.usbserial-A9007LmI ;
|
||||
PORT_u0 = /dev/ttyUSB0 ;
|
||||
PORT_u1 = /dev/ttyUSB1 ;
|
||||
PORT_u2 = /dev/ttyUSB2 ;
|
||||
|
||||
# (4) Location of AVR tools
|
||||
#
|
||||
# This configuration assumes using avr-tools that were obtained separate from the Arduino
|
||||
# distribution.
|
||||
|
||||
# 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 = $(OLD_DIR)/hardware/tools/avr/etc ;
|
||||
ARDUINO_DIR = /opt/Arduino ;
|
||||
ARDUINO_AVR = /usr/lib/avr/include ;
|
||||
AVR_BIN = /usr/local/avrtools/bin ;
|
||||
AVR_ETC = /usr/local/avrtools/etc ;
|
||||
AVR_INCLUDE = /usr/local/avrtools/include ;
|
||||
}
|
||||
else
|
||||
{
|
||||
AVR_BIN = /usr/bin ;
|
||||
AVR_INCLUDE = /usr/lib/avr/include ;
|
||||
AVR_ETC = /etc ;
|
||||
}
|
||||
|
||||
# Where is everything?
|
||||
ARDUINO_VERSION ?= 22 ;
|
||||
AVR_TOOLS_PATH ?= /usr/bin ;
|
||||
ARDUINO_DIR ?= /opt/arduino-00$(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 ;
|
||||
# (5) Directories where Arduino core and libraries are located
|
||||
|
||||
ARDUINO_DIR ?= /opt/Arduino ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/$(CORE) $(ARDUINO_DIR)/hardware/arduino/variants/$(VARIANT) ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(HOME)/Source/Arduino/libraries ;
|
||||
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=$(ARDUINO_VERSION) VERSION_H ;
|
||||
CTUNING = -ffunction-sections -fdata-sections ;
|
||||
CXXTUNING = -fno-exceptions -fno-strict-aliasing ;
|
||||
CFLAGS = -Os -Wall -Wextra -mmcu=$(MCU) $(CTUNING) ;
|
||||
CXXFLAGS = $(CFLAGS) $(CXXTUNING) ;
|
||||
LDFLAGS = -Os -lm -Wl,--gc-sections -mmcu=atmega328p ;
|
||||
#
|
||||
# --------------------------------------------------
|
||||
# Below this line usually never needs to be modified
|
||||
#
|
||||
|
||||
# Tool locations
|
||||
|
||||
CC = $(AVR_BIN)/avr-gcc ;
|
||||
C++ = $(AVR_BIN)/avr-g++ ;
|
||||
LINK = $(AVR_BIN)/avr-gcc ;
|
||||
OBJCOPY = $(AVR_BIN)/avr-objcopy ;
|
||||
AVRDUDE = $(AVR_BIN)/avrdude ;
|
||||
|
||||
# Flags
|
||||
|
||||
DEFINES += F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H ;
|
||||
OPTIM = -Os ;
|
||||
CCFLAGS = -Wall -Wextra -mmcu=$(MCU) -ffunction-sections -fdata-sections ;
|
||||
C++FLAGS = $(CCFLAGS) -fno-exceptions -fno-strict-aliasing ;
|
||||
LINKFLAGS = $(OPTIM) -lm -Wl,--gc-sections -mmcu=$(MCU) ;
|
||||
AVRDUDEFLAGS = -V -F -D -C $(AVR_ETC)/avrdude.conf -p $(MCU) -c $(UPLOAD_PROTOCOL) -b $(UPLOAD_SPEED) ;
|
||||
|
||||
# Search everywhere for headers
|
||||
HDRS = $(PROJECT_DIR) $(ARDUINO_AVR) $(ARDUINO_CORE) [ GLOB $(ARDUINO_LIB) $(SKETCH_LIB) : [^.]* ] ;
|
||||
|
||||
HDRS = $(PWD) $(AVR_INCLUDE) $(ARDUINO_CORE) $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) ;
|
||||
|
||||
# Output locations
|
||||
|
||||
LOCATE_TARGET = $(F_CPU) ;
|
||||
LOCATE_SOURCE = $(F_CPU) ;
|
||||
|
||||
#
|
||||
# Custom rules
|
||||
#
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_SOURCE) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
if ( $(ARDUINO_VERSION) < 100 )
|
||||
{
|
||||
ARDUINO_H = WProgram.h ;
|
||||
}
|
||||
else
|
||||
{
|
||||
ARDUINO_H = Arduino.h ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <$(ARDUINO_H)>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule C++Pde
|
||||
{
|
||||
local _CPP = $(>:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .ino : C++Pde $(<) : $(>) ;
|
||||
case .pde : C++Pde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Objects
|
||||
{
|
||||
local _i ;
|
||||
|
||||
for _i in [ FGristFiles $(<) ]
|
||||
{
|
||||
local _b = $(_i:B)$(SUFOBJ) ;
|
||||
local _o = $(_b:G=$(SOURCE_GRIST:E)) ;
|
||||
Object $(_o) : $(_i) ;
|
||||
Depends obj : $(_o) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
rule Hex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Hex
|
||||
{
|
||||
$(OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule Upload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
UploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions UploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDEFLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
#
|
||||
# Targets
|
||||
#
|
||||
|
||||
# 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) $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp ] ;
|
||||
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 ] ;
|
||||
# Grab everything from the current dir
|
||||
PROJECT_MODULES += [ GLOB $(PWD) : *.c *.cpp *.pde *.ino ] ;
|
||||
|
||||
# Shortcut for the out files
|
||||
OUT = $(OUT_DIR)/$(PROJECT_NAME) ;
|
||||
# Main output executable
|
||||
MAIN = $(PWD:B).elf ;
|
||||
|
||||
# AvrDude setup
|
||||
AVRDUDE_FLAGS = -V -F -D -C $(AVRDUDECONFIG_PATH)/avrdude.conf -p $(MCU) -c $(AVRDUDE_PROTOCOL) -b $(UPLOAD_RATE) ;
|
||||
Main $(MAIN) : $(CORE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES) ;
|
||||
Hex $(MAIN:B).hex : $(MAIN) ;
|
||||
|
||||
rule GitVersion
|
||||
# Upload targets
|
||||
for _p in $(PORTS)
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
Upload $(_p) : $(PORT_$(_p)) : $(MAIN:B).hex ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
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 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 .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 ;
|
||||
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@
|
|||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
RF24 radio(9,10);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
|
|
@ -70,7 +70,7 @@ void setup(void)
|
|||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
// read the address pin, establish our role
|
||||
if ( digitalRead(role_pin) )
|
||||
if ( ! digitalRead(role_pin) )
|
||||
role = role_ping_out;
|
||||
else
|
||||
role = role_pong_back;
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
Copyright (C) 2011 J. Coliz <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
|
||||
|
|
@ -16,6 +16,8 @@
|
|||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
|
@ -28,4 +30,8 @@ void printf_begin(void)
|
|||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@
|
|||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
RF24 radio(9,10);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
Copyright (C) 2011 J. Coliz <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
|
||||
|
|
@ -16,6 +16,8 @@
|
|||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
|
@ -28,4 +30,8 @@ void printf_begin(void)
|
|||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
|
|
|
|||
|
|
@ -24,7 +24,7 @@
|
|||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
RF24 radio(9,10);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
Copyright (C) 2011 J. Coliz <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
|
||||
|
|
@ -16,6 +16,8 @@
|
|||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
|
@ -28,4 +30,8 @@ void printf_begin(void)
|
|||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
|
|
|
|||
|
|
@ -0,0 +1,182 @@
|
|||
MCU = cortex-m3 ;
|
||||
CHIP = STM32F103ZE ;
|
||||
BOARD = maple_native ;
|
||||
|
||||
#CHIP = at91sam3u4 ;
|
||||
#BOARD = sam3u-ek ;
|
||||
|
||||
if ! $(TOOLSET)
|
||||
{
|
||||
TOOLSET = devkit ;
|
||||
Echo "Assuming TOOLSET=devkit" ;
|
||||
}
|
||||
|
||||
if $(TOOLSET) = yagarto
|
||||
{
|
||||
TOOLS_PATH = ~/Source/yagarto-4.6.2/bin ;
|
||||
TOOLS_ARCH = arm-none-eabi- ;
|
||||
}
|
||||
if $(TOOLSET) = yagarto-install
|
||||
{
|
||||
TOOLS_PATH = ~/Source/yagarto/install/bin ;
|
||||
TOOLS_ARCH = arm-none-eabi- ;
|
||||
}
|
||||
else if $(TOOLSET) = devkit
|
||||
{
|
||||
TOOLS_PATH = /opt/devkitARM/bin ;
|
||||
TOOLS_ARCH = arm-eabi- ;
|
||||
}
|
||||
else if $(TOOLSET) = maple
|
||||
{
|
||||
TOOLS_PATH = /opt/Maple/Resources/Java/hardware/tools/arm/bin ;
|
||||
TOOLS_ARCH = arm-none-eabi- ;
|
||||
}
|
||||
else if $(TOOLSET) = ports
|
||||
{
|
||||
TOOLS_PATH = /opt/local/bin ;
|
||||
TOOLS_ARCH = arm-none-eabi- ;
|
||||
}
|
||||
|
||||
CC = $(TOOLS_PATH)/$(TOOLS_ARCH)gcc ;
|
||||
C++ = $(TOOLS_PATH)/$(TOOLS_ARCH)g++ ;
|
||||
AS = $(TOOLS_PATH)/$(TOOLS_ARCH)gcc -c ;
|
||||
LINK = $(TOOLS_PATH)/$(TOOLS_ARCH)g++ ;
|
||||
OBJCOPY = $(TOOLS_PATH)/$(TOOLS_ARCH)objcopy ;
|
||||
DFU = dfu-util ;
|
||||
|
||||
DEFINES += VECT_TAB_FLASH BOARD_$(BOARD) MCU_$(CHIP) ERROR_LED_PORT=GPIOC ERROR_LED_PIN=15 STM32_HIGH_DENSITY MAPLE_IDE ;
|
||||
OPTIM = -Os ;
|
||||
MFLAGS = cpu=$(MCU) thumb arch=armv7-m ;
|
||||
CCFLAGS = -Wall -m$(MFLAGS) -g -nostdlib -ffunction-sections -fdata-sections -Wl,--gc-sections ;
|
||||
C++FLAGS = $(CCFLAGS) -fno-rtti -fno-exceptions ;
|
||||
LINKFLAGS += -m$(MFLAGS) -Xlinker --gc-sections ;
|
||||
DFUFLAGS = -a1 -d 0x1eaf:0x0003 -R ;
|
||||
|
||||
MAPLE_DIR = $(HOME)/Source/SAM3U/libmaple ;
|
||||
MAPLE_LIBS = Servo LiquidCrystal Wire FreeRTOS ;
|
||||
MAPLE_SUBDIRS = wirish wirish/comm wirish/boards libmaple libmaple/usb libmaple/usb/usb_lib ;
|
||||
|
||||
SKETCH_DIR = $(HOME)/Source/Arduino ;
|
||||
SKETCH_LIBS = RF24 ;
|
||||
|
||||
MODULE_DIRS = . $(MAPLE_DIR)/$(MAPLE_SUBDIRS) $(MAPLE_DIR)/libraries/$(MAPLE_LIBS) $(SKETCH_DIR)/libraries/$(SKETCH_LIBS) ;
|
||||
HDRS = $(MODULE_DIRS) ;
|
||||
LOCATE_TARGET = out/$(TOOLSET) ;
|
||||
LOCATE_SOURCE = $(LOCATE_TARGET) ;
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_SOURCE) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
if ( $(ARDUINO_VERSION) < 100 )
|
||||
{
|
||||
ARDUINO_H = WProgram.h ;
|
||||
}
|
||||
else
|
||||
{
|
||||
ARDUINO_H = Arduino.h ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <$(ARDUINO_H)>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule C++Pde
|
||||
{
|
||||
local _CPP = $(>:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule Hex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Hex
|
||||
{
|
||||
$(OBJCOPY) -O ihex $(>) $(<)
|
||||
}
|
||||
|
||||
rule Binary
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends binary : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Binary
|
||||
{
|
||||
$(OBJCOPY) -O binary $(>) $(<)
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .S : As $(<) : $(>) ;
|
||||
case .ino : C++Pde $(<) : $(>) ;
|
||||
case .pde : C++Pde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Upload
|
||||
{
|
||||
Depends up : $(<) ;
|
||||
NotFile up ;
|
||||
Always $(<) ;
|
||||
Always up ;
|
||||
}
|
||||
|
||||
actions Upload
|
||||
{
|
||||
$(DFU) $(DFUFLAGS) -D $(<)
|
||||
}
|
||||
|
||||
# Override base objects rule, so all output can go in the output dir
|
||||
rule Objects
|
||||
{
|
||||
local _i ;
|
||||
|
||||
for _i in [ FGristFiles $(<) ]
|
||||
{
|
||||
local _b = $(_i:B)$(SUFOBJ) ;
|
||||
local _o = $(_b:G=$(SOURCE_GRIST:E)) ;
|
||||
Object $(_o) : $(_i) ;
|
||||
Depends obj : $(_o) ;
|
||||
}
|
||||
}
|
||||
|
||||
# Override base main rule, so all output can go in the output dir
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
# Modules
|
||||
MODULES = [ GLOB $(MODULE_DIRS) : *.pde *.c *.cpp *.S ] ;
|
||||
|
||||
# Main output executable
|
||||
MAIN = $(PWD:B).elf ;
|
||||
|
||||
# Linker script
|
||||
LINK_DIR = $(MAPLE_DIR)/support/ld ;
|
||||
LINKSCRIPT = $(LINK_DIR)/$(BOARD)/flash.ld ;
|
||||
|
||||
# Bring in the map and link script
|
||||
LINKFLAGS += -Wl,-Map=$(LOCATE_TARGET)/$(MAIN:B).map -T$(LINKSCRIPT) -L$(LINK_DIR) ;
|
||||
|
||||
Main $(MAIN) : $(MODULES) ;
|
||||
Binary $(MAIN:B).bin : $(MAIN) ;
|
||||
Upload $(MAIN:B).bin ;
|
||||
|
|
@ -0,0 +1,87 @@
|
|||
#ifdef MAPLE_IDE
|
||||
|
||||
#include <stdio.h>
|
||||
#include "wirish.h"
|
||||
|
||||
extern void setup(void);
|
||||
extern void loop(void);
|
||||
|
||||
void board_start(const char* program_name)
|
||||
{
|
||||
// Set up the LED to steady on
|
||||
pinMode(BOARD_LED_PIN, OUTPUT);
|
||||
digitalWrite(BOARD_LED_PIN, HIGH);
|
||||
|
||||
// Setup the button as input
|
||||
pinMode(BOARD_BUTTON_PIN, INPUT);
|
||||
digitalWrite(BOARD_BUTTON_PIN, HIGH);
|
||||
|
||||
SerialUSB.begin();
|
||||
SerialUSB.println("Press BUT");
|
||||
|
||||
// Wait for button press
|
||||
while ( !isButtonPressed() )
|
||||
{
|
||||
}
|
||||
|
||||
SerialUSB.println("Welcome!");
|
||||
SerialUSB.println(program_name);
|
||||
|
||||
int i = 11;
|
||||
while (i--)
|
||||
{
|
||||
toggleLED();
|
||||
delay(50);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Custom version of _write, which will print to the USB.
|
||||
* In order to use it you MUST ADD __attribute__((weak))
|
||||
* to _write in libmaple/syscalls.c
|
||||
*/
|
||||
extern "C" int _write (int file, char * ptr, int len)
|
||||
{
|
||||
if ( (file != 1) && (file != 2) )
|
||||
return 0;
|
||||
else
|
||||
SerialUSB.write(ptr,len);
|
||||
return len;
|
||||
}
|
||||
|
||||
/**
|
||||
* Re-entrant version of _write. Yagarto and Devkit now use
|
||||
* the re-entrant newlib, so these get called instead of the
|
||||
* non_r versions.
|
||||
*/
|
||||
extern "C" int _write_r (void*, int file, char * ptr, int len)
|
||||
{
|
||||
return _write( file, ptr, len);
|
||||
}
|
||||
|
||||
__attribute__((constructor)) __attribute__ ((weak)) void premain()
|
||||
{
|
||||
init();
|
||||
}
|
||||
|
||||
__attribute__((weak)) void setup(void)
|
||||
{
|
||||
board_start("No program defined");
|
||||
}
|
||||
|
||||
__attribute__((weak)) void loop(void)
|
||||
{
|
||||
}
|
||||
|
||||
__attribute__((weak)) int main(void)
|
||||
{
|
||||
setup();
|
||||
|
||||
while (true)
|
||||
{
|
||||
loop();
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif // ifdef MAPLE_IDE
|
||||
// vim:cin:ai:sts=2 sw=2 ft=cpp
|
||||
|
|
@ -0,0 +1,242 @@
|
|||
/*
|
||||
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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example RF Radio Ping Pair ... for Maple
|
||||
*
|
||||
* This is an example of how to use the RF24 class. Write this sketch to two different nodes,
|
||||
* connect the role_pin to ground on one. The ping node sends the current time to the pong node,
|
||||
* which responds by sending the value back. The ping node can then see how long the whole cycle
|
||||
* took.
|
||||
*/
|
||||
|
||||
#include "WProgram.h"
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
|
||||
//
|
||||
// Maple specific setup. Other than this section, the sketch is the same on Maple as on
|
||||
// Arduino
|
||||
//
|
||||
|
||||
#ifdef MAPLE_IDE
|
||||
|
||||
// External startup function
|
||||
extern void board_start(const char* program_name);
|
||||
|
||||
// Use SPI #2.
|
||||
HardwareSPI SPI(2);
|
||||
|
||||
#else
|
||||
#define board_startup printf
|
||||
#define toggleLED(x) (x)
|
||||
#endif
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 7 & 6
|
||||
// (This works for the Getting Started board plugged into the
|
||||
// Maple Native backwards.)
|
||||
|
||||
RF24 radio(7,6);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
const int role_pin = 10;
|
||||
|
||||
//
|
||||
// Topology
|
||||
//
|
||||
|
||||
// Radio pipe addresses for the 2 nodes to communicate.
|
||||
const uint64_t pipes[2] = { 0xF0F0F0F0E1LL, 0xF0F0F0F0D2LL };
|
||||
|
||||
//
|
||||
// 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_ping_out = 1, role_pong_back } role_e;
|
||||
|
||||
// The debug-friendly names of those roles
|
||||
const char* role_friendly_name[] = { "invalid", "Ping out", "Pong back"};
|
||||
|
||||
// The role of the current running sketch
|
||||
role_e role;
|
||||
|
||||
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_ping_out;
|
||||
else
|
||||
role = role_pong_back;
|
||||
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
board_start("\n\rRF24/examples/pingpair/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
|
||||
// optionally, increase the delay between retries & # of retries
|
||||
radio.setRetries(15,15);
|
||||
|
||||
// optionally, reduce the payload size. seems to
|
||||
// improve reliability
|
||||
radio.setPayloadSize(8);
|
||||
|
||||
//
|
||||
// Open pipes to other nodes for communication
|
||||
//
|
||||
|
||||
// This simple sketch opens two pipes for these two nodes to communicate
|
||||
// back and forth.
|
||||
// Open 'our' pipe for writing
|
||||
// Open the 'other' pipe for reading, in position #1 (we can have up to 5 pipes open for reading)
|
||||
|
||||
if ( role == role_ping_out )
|
||||
{
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
}
|
||||
else
|
||||
{
|
||||
radio.openWritingPipe(pipes[1]);
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
}
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
|
||||
radio.printDetails();
|
||||
}
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
//
|
||||
// Ping out role. Repeatedly send the current time
|
||||
//
|
||||
|
||||
if (role == role_ping_out)
|
||||
{
|
||||
toggleLED();
|
||||
|
||||
// First, stop listening so we can talk.
|
||||
radio.stopListening();
|
||||
|
||||
// Take the time, and send it. This will block until complete
|
||||
unsigned long time = millis();
|
||||
printf("Now sending %lu...",time);
|
||||
bool ok = radio.write( &time, sizeof(unsigned long) );
|
||||
|
||||
if (ok)
|
||||
printf("ok...\r\n");
|
||||
else
|
||||
printf("failed.\r\n");
|
||||
|
||||
// Now, continue listening
|
||||
radio.startListening();
|
||||
|
||||
// Wait here until we get a response, or timeout (250ms)
|
||||
unsigned long started_waiting_at = millis();
|
||||
bool timeout = false;
|
||||
while ( ! radio.available() && ! timeout )
|
||||
if (millis() - started_waiting_at > 200 )
|
||||
timeout = true;
|
||||
|
||||
// Describe the results
|
||||
if ( timeout )
|
||||
{
|
||||
printf("Failed, response timed out.\r\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
// Grab the response, compare, and send to debugging spew
|
||||
unsigned long got_time;
|
||||
radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
// Spew it
|
||||
printf("Got response %lu, round-trip delay: %lu\r\n",got_time,millis()-got_time);
|
||||
}
|
||||
|
||||
toggleLED();
|
||||
|
||||
// Try again 1s later
|
||||
delay(1000);
|
||||
}
|
||||
|
||||
//
|
||||
// Pong back role. Receive each packet, dump it out, and send it back
|
||||
//
|
||||
|
||||
if ( role == role_pong_back )
|
||||
{
|
||||
// if there is data ready
|
||||
if ( radio.available() )
|
||||
{
|
||||
// Dump the payloads until we've gotten everything
|
||||
unsigned long got_time;
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
// Fetch the payload, and see if this was the last one.
|
||||
done = radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
// Spew it
|
||||
printf("Got payload %lu...",got_time);
|
||||
|
||||
// Delay just a little bit to let the other unit
|
||||
// make the transition to receiver
|
||||
delay(20);
|
||||
}
|
||||
|
||||
// First, stop listening so we can talk
|
||||
radio.stopListening();
|
||||
|
||||
// Send the final one back.
|
||||
radio.write( &got_time, sizeof(unsigned long) );
|
||||
printf("Sent response.\r\n");
|
||||
|
||||
// Now, resume listening so we catch the next packets.
|
||||
radio.startListening();
|
||||
}
|
||||
}
|
||||
}
|
||||
// vim:cin:ai:sts=2 sw=2 ft=cpp
|
||||
|
|
@ -26,7 +26,7 @@
|
|||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
RF24 radio(9,10);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
Copyright (C) 2011 J. Coliz <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
|
||||
|
|
@ -16,6 +16,8 @@
|
|||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
|
@ -28,4 +30,8 @@ void printf_begin(void)
|
|||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@
|
|||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
RF24 radio(9,10);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
Copyright (C) 2011 J. Coliz <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
|
||||
|
|
@ -16,6 +16,8 @@
|
|||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
|
@ -28,4 +30,8 @@ void printf_begin(void)
|
|||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
|
|
|
|||
|
|
@ -1,206 +1,210 @@
|
|||
PROJECT_NAME = $(PWD:B) ;
|
||||
PROJECT_DIR = . ;
|
||||
PROJECT_LIBS = SPI RF24 ;
|
||||
# (1) Project Information
|
||||
|
||||
OUT_DIR = ojam ;
|
||||
F_CPU = 16000000 ;
|
||||
MCU = atmega328p ;
|
||||
PORTS = /dev/tty.usbserial-A600eHIs /dev/tty.usbserial-A40081RP /dev/tty.usbserial-A9007LmI ;
|
||||
PROJECT_LIBS = SPI RF24 ;
|
||||
|
||||
UPLOAD_RATE = 57600 ;
|
||||
AVRDUDE_PROTOCOL = stk500v1 ;
|
||||
COM = 33 ;
|
||||
# (2) Board Information
|
||||
|
||||
UPLOAD_PROTOCOL ?= stk500v1 ;
|
||||
UPLOAD_SPEED ?= 57600 ;
|
||||
MCU ?= atmega328p ;
|
||||
F_CPU ?= 16000000 ;
|
||||
CORE ?= arduino ;
|
||||
VARIANT ?= standard ;
|
||||
ARDUINO_VERSION ?= 100 ;
|
||||
|
||||
# (3) USB Ports
|
||||
|
||||
PORTS = p4 p6 p9 u0 u1 u2 ;
|
||||
PORT_p6 = /dev/tty.usbserial-A600eHIs ;
|
||||
PORT_p4 = /dev/tty.usbserial-A40081RP ;
|
||||
PORT_p9 = /dev/tty.usbserial-A9007LmI ;
|
||||
PORT_u0 = /dev/ttyUSB0 ;
|
||||
PORT_u1 = /dev/ttyUSB1 ;
|
||||
PORT_u2 = /dev/ttyUSB2 ;
|
||||
|
||||
# (4) Location of AVR tools
|
||||
#
|
||||
# This configuration assumes using avr-tools that were obtained separate from the Arduino
|
||||
# distribution.
|
||||
|
||||
# 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 = $(OLD_DIR)/hardware/tools/avr/etc ;
|
||||
ARDUINO_DIR = /opt/Arduino ;
|
||||
ARDUINO_AVR = /usr/lib/avr/include ;
|
||||
AVR_BIN = /usr/local/avrtools/bin ;
|
||||
AVR_ETC = /usr/local/avrtools/etc ;
|
||||
AVR_INCLUDE = /usr/local/avrtools/include ;
|
||||
}
|
||||
else
|
||||
{
|
||||
AVR_BIN = /usr/bin ;
|
||||
AVR_INCLUDE = /usr/lib/avr/include ;
|
||||
AVR_ETC = /etc ;
|
||||
}
|
||||
|
||||
# Where is everything?
|
||||
ARDUINO_VERSION ?= 22 ;
|
||||
AVR_TOOLS_PATH ?= /usr/bin ;
|
||||
ARDUINO_DIR ?= /opt/arduino-00$(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 ;
|
||||
# (5) Directories where Arduino core and libraries are located
|
||||
|
||||
ARDUINO_DIR ?= /opt/Arduino ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/$(CORE) $(ARDUINO_DIR)/hardware/arduino/variants/$(VARIANT) ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(HOME)/Source/Arduino/libraries ;
|
||||
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=$(ARDUINO_VERSION) VERSION_H ;
|
||||
CTUNING = -ffunction-sections -fdata-sections ;
|
||||
CXXTUNING = -fno-exceptions -fno-strict-aliasing ;
|
||||
CFLAGS = -Os -Wall -Wextra -mmcu=$(MCU) $(CTUNING) ;
|
||||
CXXFLAGS = $(CFLAGS) $(CXXTUNING) ;
|
||||
LDFLAGS = -Os -lm -Wl,--gc-sections -mmcu=atmega328p ;
|
||||
#
|
||||
# --------------------------------------------------
|
||||
# Below this line usually never needs to be modified
|
||||
#
|
||||
|
||||
# Tool locations
|
||||
|
||||
CC = $(AVR_BIN)/avr-gcc ;
|
||||
C++ = $(AVR_BIN)/avr-g++ ;
|
||||
LINK = $(AVR_BIN)/avr-gcc ;
|
||||
OBJCOPY = $(AVR_BIN)/avr-objcopy ;
|
||||
AVRDUDE = $(AVR_BIN)/avrdude ;
|
||||
|
||||
# Flags
|
||||
|
||||
DEFINES += F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H ;
|
||||
OPTIM = -Os ;
|
||||
CCFLAGS = -Wall -Wextra -mmcu=$(MCU) -ffunction-sections -fdata-sections ;
|
||||
C++FLAGS = $(CCFLAGS) -fno-exceptions -fno-strict-aliasing ;
|
||||
LINKFLAGS = $(OPTIM) -lm -Wl,--gc-sections -mmcu=$(MCU) ;
|
||||
AVRDUDEFLAGS = -V -F -D -C $(AVR_ETC)/avrdude.conf -p $(MCU) -c $(UPLOAD_PROTOCOL) -b $(UPLOAD_SPEED) ;
|
||||
|
||||
# Search everywhere for headers
|
||||
HDRS = $(PROJECT_DIR) $(ARDUINO_AVR) $(ARDUINO_CORE) [ GLOB $(ARDUINO_LIB) $(SKETCH_LIB) : [^.]* ] ;
|
||||
|
||||
HDRS = $(PWD) $(AVR_INCLUDE) $(ARDUINO_CORE) $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) ;
|
||||
|
||||
# Output locations
|
||||
|
||||
LOCATE_TARGET = $(F_CPU) ;
|
||||
LOCATE_SOURCE = $(F_CPU) ;
|
||||
|
||||
#
|
||||
# Custom rules
|
||||
#
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_SOURCE) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
if ( $(ARDUINO_VERSION) < 100 )
|
||||
{
|
||||
ARDUINO_H = WProgram.h ;
|
||||
}
|
||||
else
|
||||
{
|
||||
ARDUINO_H = Arduino.h ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <$(ARDUINO_H)>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule C++Pde
|
||||
{
|
||||
local _CPP = $(>:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .ino : C++Pde $(<) : $(>) ;
|
||||
case .pde : C++Pde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Objects
|
||||
{
|
||||
local _i ;
|
||||
|
||||
for _i in [ FGristFiles $(<) ]
|
||||
{
|
||||
local _b = $(_i:B)$(SUFOBJ) ;
|
||||
local _o = $(_b:G=$(SOURCE_GRIST:E)) ;
|
||||
Object $(_o) : $(_i) ;
|
||||
Depends obj : $(_o) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
rule Hex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Hex
|
||||
{
|
||||
$(OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule Upload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
UploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions UploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDEFLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
#
|
||||
# Targets
|
||||
#
|
||||
|
||||
# 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) $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp ] ;
|
||||
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 ] ;
|
||||
# Grab everything from the current dir
|
||||
PROJECT_MODULES += [ GLOB $(PWD) : *.c *.cpp *.pde *.ino ] ;
|
||||
|
||||
# Shortcut for the out files
|
||||
OUT = $(OUT_DIR)/$(PROJECT_NAME) ;
|
||||
# Main output executable
|
||||
MAIN = $(PWD:B).elf ;
|
||||
|
||||
# AvrDude setup
|
||||
AVRDUDE_FLAGS = -V -F -D -C $(AVRDUDECONFIG_PATH)/avrdude.conf -p $(MCU) -c $(AVRDUDE_PROTOCOL) -b $(UPLOAD_RATE) ;
|
||||
Main $(MAIN) : $(CORE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES) ;
|
||||
Hex $(MAIN:B).hex : $(MAIN) ;
|
||||
|
||||
rule GitVersion
|
||||
# Upload targets
|
||||
for _p in $(PORTS)
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
Upload $(_p) : $(PORT_$(_p)) : $(MAIN:B).hex ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
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 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 .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 ;
|
||||
|
||||
|
|
|
|||
|
|
@ -29,14 +29,14 @@
|
|||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
RF24 radio(9,10);
|
||||
|
||||
//
|
||||
// Channel info
|
||||
//
|
||||
|
||||
const short num_channels = 128;
|
||||
short values[num_channels];
|
||||
const uint8_t num_channels = 128;
|
||||
uint8_t values[num_channels];
|
||||
|
||||
//
|
||||
// Setup
|
||||
|
|
@ -84,12 +84,12 @@ void setup(void)
|
|||
// Loop
|
||||
//
|
||||
|
||||
const short num_reps = 100;
|
||||
const int num_reps = 100;
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
// Clear measurement values
|
||||
memset(values,0,num_channels);
|
||||
memset(values,0,sizeof(values));
|
||||
|
||||
// Scan all channels num_reps times
|
||||
int rep_counter = num_reps;
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
Copyright (C) 2011 J. Coliz <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
|
||||
|
|
@ -16,6 +16,8 @@
|
|||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
|
@ -28,4 +30,8 @@ void printf_begin(void)
|
|||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@
|
|||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
RF24 radio(9,10);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'pong' receiver.
|
||||
|
|
|
|||
Loading…
Reference in New Issue