From: realraum Date: Mon, 12 Dec 2011 21:46:20 +0000 (+0000) Subject: added non working rf433rcv X-Git-Url: https://git.realraum.at/?a=commitdiff_plain;h=3dd363874cc677b1403c7c86bb582707821b61cc;p=svn42.git added non working rf433rcv --- diff --git a/rf433rcv/Makefile b/rf433rcv/Makefile index 49bf913..0f51cc6 100755 --- a/rf433rcv/Makefile +++ b/rf433rcv/Makefile @@ -14,7 +14,7 @@ F_CPU = 16000000 RESET_TTY_DIR=../reset_tty/ RESET_TTY=$(RESET_TTY_DIR)reset_tty -ARDUINO = $(INSTALL_DIR)/hardware/cores/arduino +ARDUINO = $(INSTALL_DIR)/hardware/teensy/cores/teensy AVR_TOOLS_PATH = /usr/bin SRC = $(ARDUINO)/pins_arduino.c $(ARDUINO)/wiring.c \ $(ARDUINO)/wiring_analog.c $(ARDUINO)/wiring_digital.c \ @@ -94,7 +94,7 @@ all: applet_files build sizeafter build: elf hex -applet_files: $(TARGET).pde +applet_files: $(TARGET).cpp # Here is the "preprocessing". # It creates a .cpp file based with the same name as the .pde file. # On top of the new .cpp file comes the WProgram.h header. @@ -103,9 +103,7 @@ applet_files: $(TARGET).pde # refer to this new, automatically generated, file. # Not the original .pde file you actually edit... test -d applet || mkdir applet - echo '#include "WProgram.h"' > applet/$(TARGET).cpp - cat $(TARGET).pde >> applet/$(TARGET).cpp - cat $(ARDUINO)/main.cxx >> applet/$(TARGET).cpp + cp arduino/hardware/teensy/cores/teensy/WProgram.h . elf: applet/$(TARGET).elf hex: applet/$(TARGET).hex @@ -163,7 +161,7 @@ extcoff: $(TARGET).elf $(NM) -n $< > $@ # Link: create ELF output file from library. -applet/$(TARGET).elf: $(TARGET).pde applet/core.a +applet/$(TARGET).elf: $(TARGET).cpp applet/core.a $(CC) $(ALL_CFLAGS) -o $@ applet/$(TARGET).cpp -L. applet/core.a $(LDFLAGS) applet/core.a: $(OBJ) diff --git a/rf433rcv/WProgram.h b/rf433rcv/WProgram.h new file mode 100644 index 0000000..13e473d --- /dev/null +++ b/rf433rcv/WProgram.h @@ -0,0 +1,62 @@ +#ifndef WProgram_h +#define WProgram_h + +#include +#include +#include + +#ifdef GCC_VERSION +#if (GCC_VERSION < 40300) +#warning "Your avr-gcc and avr-libc are too old, please upgrade" +#endif +#if (GCC_VERSION >= 40300) && (GCC_VERSION < 40302) +// gcc 4.3.0 fails to save context for some interrupt routines - very ugly +#warning "Buggy GCC 4.3.0 compiler, please upgrade!" +#endif +#endif + +#include +#include "wiring.h" + +#ifdef __cplusplus +#include "usb_api.h" +#include "WCharacter.h" +#include "WString.h" +#include "HardwareSerial.h" + +uint16_t makeWord(uint16_t w); +uint16_t makeWord(byte h, byte l); + +#define word(...) makeWord(__VA_ARGS__) + +unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout = 1000000L); + +void tone(uint8_t pin, uint16_t frequency, uint32_t duration = 0); +void noTone(uint8_t pin); + +// WMath prototypes +long random(long); +long random(long, long); +void randomSeed(unsigned int); +long map(long, long, long, long, long); + +#if defined(__AVR_ATmega32U4__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__) +const static uint8_t A0 = CORE_ANALOG0_PIN; +const static uint8_t A1 = CORE_ANALOG1_PIN; +const static uint8_t A2 = CORE_ANALOG2_PIN; +const static uint8_t A3 = CORE_ANALOG3_PIN; +const static uint8_t A4 = CORE_ANALOG4_PIN; +const static uint8_t A5 = CORE_ANALOG5_PIN; +const static uint8_t A6 = CORE_ANALOG6_PIN; +const static uint8_t A7 = CORE_ANALOG7_PIN; +#if defined(__AVR_ATmega32U4__) +const static uint8_t A8 = CORE_ANALOG8_PIN; +const static uint8_t A9 = CORE_ANALOG9_PIN; +const static uint8_t A10 = 10; +const static uint8_t A11 = CORE_ANALOG11_PIN; +#endif +#endif + +#endif // __cplusplus + +#endif // WProgram_h diff --git a/rf433rcv/a.out b/rf433rcv/a.out new file mode 100755 index 0000000..eea06b0 Binary files /dev/null and b/rf433rcv/a.out differ diff --git a/rf433rcv/applet/rf433rcv.cpp b/rf433rcv/applet/rf433rcv.cpp new file mode 100644 index 0000000..e2f7397 --- /dev/null +++ b/rf433rcv/applet/rf433rcv.cpp @@ -0,0 +1,198 @@ +#include "WProgram.h" +#include +#include +#include + +#define RF433_PIN 0 +//********************************************************************// + +typedef unsigned char byte; + +typedef struct { + byte offset; + byte state; +} rf_bit_t; + +// offset is number of alphas (0.08ms) + +const rf_bit_t zero_bit[] = { { 4, 1 }, + { 16, 0 }, + { 20, 1 }, + { 32, 0 }, + { 0, 0 } }; + +const rf_bit_t one_bit[] = { { 12, 1 }, + { 16, 0 }, + { 28, 1 }, + { 32, 0 }, + { 0, 0 } }; + +const rf_bit_t float_bit[] = { { 4, 1 }, + { 16, 0 }, + { 28, 1 }, + { 32, 0 }, + { 0, 0 } }; + +const rf_bit_t sync_bit[] = { { 4, 1 }, + { 128, 0 }, + { 0, 0 } }; + +typedef enum { ZERO = 0, ONE , FLOAT , SYNC } adbit_t; +typedef byte ad_bit_t; +#define WORD_LEN 13 +typedef ad_bit_t word_t[WORD_LEN]; + +const rf_bit_t* bit_defs[] = { zero_bit, one_bit, float_bit, sync_bit }; + +byte alpha_cnt = 0; +byte bit_cnt = 0; +byte chunk_cnt = 0; +byte word_cnt = 0; +const ad_bit_t* current_word; +byte volatile frame_finished = 1; + +#define FRAME_LEN 8 + +#define A1_ON 0 +#define A1_OFF 1 +#define A2_ON 2 +#define A2_OFF 3 + +#define B1_ON 4 +#define B1_OFF 5 +#define B2_ON 6 +#define B2_OFF 7 + +#define C1_ON 8 +#define C1_OFF 9 +#define C2_ON 10 +#define C2_OFF 11 + +#define D1_ON 12 +#define D1_OFF 13 +#define D2_ON 14 +#define D2_OFF 15 + +const word_t words[] = { +{ ZERO, ZERO, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // A1_ON +{ ZERO, ZERO, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // A1_OFF +{ ZERO, ZERO, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // A2_ON +{ ZERO, ZERO, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // A2_OFF + +{ FLOAT, ZERO, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // B1_ON +{ FLOAT, ZERO, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // B1_OFF +{ FLOAT, ZERO, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // B2_ON +{ FLOAT, ZERO, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // B2_OFF + +{ ZERO, FLOAT, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // C1_ON +{ ZERO, FLOAT, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // C1_OFF +{ ZERO, FLOAT, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // C2_ON +{ ZERO, FLOAT, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // C2_OFF + +{ FLOAT, FLOAT, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // D1_ON +{ FLOAT, FLOAT, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // D1_OFF +{ FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // D2_ON +{ FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC } // D2_OFF +}; + + +//********************************************************************// + +void start_timer() +{ + // timer 1: 2 ms + TCCR1A = 0; // prescaler 1:8, WGM = 4 (CTC) + TCCR1B = 1< 0.08ms @ 16 MHz -> 1*alpha +// OCR1A = 207; // (1+207)*8 = 1664 -> 0.104ms @ 16 MHz -> 1*alpha + TCNT1 = 0; // reseting timer + TIMSK1 = 1< 2 && rf433_lo_cnt<6 && rf433_hi_cnt>10 && rf433_hi_cnt < 14) + { + rf433_data.uint32<<=1; + rf433_data.uint32|=1; + valid++; + } else if (rf433_hi_cnt > 2 && rf433_hi_cnt<6 && rf433_lo_cnt>10 && rf433_lo_cnt < 14) { + rf433_data.uint32<<=1; + valid++; + } else if (rf433_hi_cnt > 2 && rf433_hi_cnt<6 && rf433_lo_cnt>120 && rf433_lo_cnt < 128 && valid >=24) { + //rf433_data.uint8[3]=0; + //Serial.print(rf433_data.uint32); + Serial.print(rf433_data.uint8[0],BYTE); + Serial.print(rf433_data.uint8[1],BYTE); + Serial.print(rf433_data.uint8[2],BYTE); + //Serial.print(rf433_data.uint8[3],BYTE); + } else { + valid=0; + rf433_data.uint32=0; + } + rf433_hi_cnt=0; + rf433_lo_cnt=0; + } + if (sample == HIGH) + rf433_hi_cnt++; + else + rf433_lo_cnt++; + last_sample=sample; +} + +//unsigned long wm_start_[3]={0,0,0}; +//bool wait_millis(unsigned long *start_time, unsigned long ms) +//{ +// if (ms == 0) +// return false; +// else if (*start_time > 0) +// { +// if (millis() < *start_time || millis() > (*start_time) + ms) +// { +// *start_time = 0; +// return false; +// } +// else +// return true; +// } +// else +// { +// *start_time=millis(); +// return true; +// } +//} + +//********************************************************************// + +void setup() +{ + pinMode(RF433_PIN, INPUT); // set pin to input + digitalWrite(RF433_PIN, LOW); // turn of pullup resistors + + Serial.begin(57600); +// Serial.println("starting timer"); + start_timer(); +} + + +void loop() +{ +} diff --git a/rf433rcv/applet/rf433rcv.elf b/rf433rcv/applet/rf433rcv.elf new file mode 100755 index 0000000..63d5533 Binary files /dev/null and b/rf433rcv/applet/rf433rcv.elf differ diff --git a/rf433rcv/applet/rf433rcv.hex b/rf433rcv/applet/rf433rcv.hex new file mode 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\ No newline at end of file diff --git a/rf433rcv/pc.cpp b/rf433rcv/pc.cpp index 6f43deb..34392c3 100644 --- a/rf433rcv/pc.cpp +++ b/rf433rcv/pc.cpp @@ -5,9 +5,10 @@ int main() unsigned char c =0; unsigned char sym =0; int counter = 1000; - while( counter--) +// while( counter--) +// { + while( std::cin >> c) { - std::cin >> c; for(int i = 0; i<8; i++) { sym = c & (1<<7); diff --git a/rf433rcv/plot.py b/rf433rcv/plot.py index 350c40a..7afae9c 100755 --- a/rf433rcv/plot.py +++ b/rf433rcv/plot.py @@ -5,6 +5,7 @@ import numpy import pylab for line in fileinput.input(): + line = line[0:-1] data = numpy.array(line.split(",")) pylab.plot(range(len(data)),data) pylab.show() diff --git a/rf433rcv/rf433rcv.cpp b/rf433rcv/rf433rcv.cpp new file mode 100644 index 0000000..3e05fec --- /dev/null +++ b/rf433rcv/rf433rcv.cpp @@ -0,0 +1,209 @@ +#include +#include +#include +#define RF433_PIN 0 +//********************************************************************// + +typedef unsigned char byte; + +typedef struct { + byte offset; + byte state; +} rf_bit_t; + +// offset is number of alphas (0.08ms) + +const rf_bit_t zero_bit[] = { { 4, 1 }, + { 16, 0 }, + { 20, 1 }, + { 32, 0 }, + { 0, 0 } }; + +const rf_bit_t one_bit[] = { { 12, 1 }, + { 16, 0 }, + { 28, 1 }, + { 32, 0 }, + { 0, 0 } }; + +const rf_bit_t float_bit[] = { { 4, 1 }, + { 16, 0 }, + { 28, 1 }, + { 32, 0 }, + { 0, 0 } }; + +const rf_bit_t sync_bit[] = { { 4, 1 }, + { 128, 0 }, + { 0, 0 } }; + +typedef enum { ZERO = 0, ONE , FLOAT , SYNC } adbit_t; +typedef byte ad_bit_t; +#define WORD_LEN 13 +typedef ad_bit_t word_t[WORD_LEN]; + +const rf_bit_t* bit_defs[] = { zero_bit, one_bit, float_bit, sync_bit }; + +byte alpha_cnt = 0; +byte bit_cnt = 0; +byte chunk_cnt = 0; +byte word_cnt = 0; +const ad_bit_t* current_word; +byte volatile frame_finished = 1; + +#define FRAME_LEN 8 + +#define A1_ON 0 +#define A1_OFF 1 +#define A2_ON 2 +#define A2_OFF 3 + +#define B1_ON 4 +#define B1_OFF 5 +#define B2_ON 6 +#define B2_OFF 7 + +#define C1_ON 8 +#define C1_OFF 9 +#define C2_ON 10 +#define C2_OFF 11 + +#define D1_ON 12 +#define D1_OFF 13 +#define D2_ON 14 +#define D2_OFF 15 + +const word_t words[] = { +{ ZERO, ZERO, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // A1_ON +{ ZERO, ZERO, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // A1_OFF +{ ZERO, ZERO, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // A2_ON +{ ZERO, ZERO, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // A2_OFF + +{ FLOAT, ZERO, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // B1_ON +{ FLOAT, ZERO, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // B1_OFF +{ FLOAT, ZERO, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // B2_ON +{ FLOAT, ZERO, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // B2_OFF + +{ ZERO, FLOAT, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // C1_ON +{ ZERO, FLOAT, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // C1_OFF +{ ZERO, FLOAT, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // C2_ON +{ ZERO, FLOAT, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // C2_OFF + +{ FLOAT, FLOAT, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // D1_ON +{ FLOAT, FLOAT, FLOAT, FLOAT, ZERO, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC }, // D1_OFF +{ FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, FLOAT, SYNC }, // D2_ON +{ FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, FLOAT, FLOAT, ZERO, SYNC } // D2_OFF +}; + + +//********************************************************************// + +void start_timer() +{ + // timer 1: 2 ms + TCCR1A = 0; // prescaler 1:8, WGM = 4 (CTC) + TCCR1B = 1< 0.08ms @ 16 MHz -> 1*alpha +// OCR1A = 207; // (1+207)*8 = 1664 -> 0.104ms @ 16 MHz -> 1*alpha + TCNT1 = 0; // reseting timer + TIMSK1 = 1< 2 && rf433_lo_cnt<6 && rf433_hi_cnt>10 && rf433_hi_cnt < 14) + { + rf433_data.uint32<<=1; + rf433_data.uint32|=1; + valid++; + } else if (rf433_hi_cnt > 2 && rf433_hi_cnt<6 && rf433_lo_cnt>10 && rf433_lo_cnt < 14) { + rf433_data.uint32<<=1; + valid++; + } else if (rf433_hi_cnt > 2 && rf433_hi_cnt<6 && rf433_lo_cnt>120 && rf433_lo_cnt < 128 && valid >=24) { + //rf433_data.uint8[3]=0; + //Serial.print(rf433_data.uint32); + Serial.print(rf433_data.uint8[0],BYTE); + Serial.print(rf433_data.uint8[1],BYTE); + Serial.print(rf433_data.uint8[2],BYTE); + //Serial.print(rf433_data.uint8[3],BYTE); + } else { + valid=0; + rf433_data.uint32=0; + } + rf433_hi_cnt=0; + rf433_lo_cnt=0; + } + if (sample == HIGH) + rf433_hi_cnt++; + else + rf433_lo_cnt++; + last_sample=sample; +} + +//unsigned long wm_start_[3]={0,0,0}; +//bool wait_millis(unsigned long *start_time, unsigned long ms) +//{ +// if (ms == 0) +// return false; +// else if (*start_time > 0) +// { +// if (millis() < *start_time || millis() > (*start_time) + ms) +// { +// *start_time = 0; +// return false; +// } +// else +// return true; +// } +// else +// { +// *start_time=millis(); +// return true; +// } +//} + +//********************************************************************// + +void setup() +{ + pinMode(RF433_PIN, INPUT); // set pin to input + digitalWrite(RF433_PIN, LOW); // turn of pullup resistors + + Serial.begin(57600); +// Serial.println("starting timer"); + start_timer(); +} + + +void loop() +{ +} + +int main(void) +{ + init(); + + setup(); + + for (;;) + loop(); + + return 0; +} + diff --git a/rf433rcv/test b/rf433rcv/test new file mode 100644 index 0000000..49e103e Binary files /dev/null and b/rf433rcv/test differ