-
-// Copyright (c) 2015, Tobias Mueller tm(at)tm3d.de
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above copyright
-// notice, this list of conditions and the following disclaimer in the
-// documentation and/or other materials provided with the
-// distribution.
-// * All advertising materials mentioning features or use of this
-// software must display the following acknowledgement: This product
-// includes software developed by tm3d.de and its contributors.
-// * Neither the name of tm3d.de nor the names of its contributors may
-// be used to endorse or promote products derived from this software
-// without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#define _4_COUNTERS_
-//#define _EEPROM_SAVE_
-#define _CPULLUP_
-
-#define F_CPU 8000000UL
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-#include <avr/wdt.h>
-#include <avr/sleep.h>
-
-
-#if defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
-
-#if defined(_4_COUNTERS_)&&defined(_EEPROM_SAVE_)
-#error on ATtinyX5 you can not enable four counters and EEPROM save
-#endif
-#endif
-
-
-extern void OWINIT();
-
-uint8_t owid[8]={0x1D, 0xA2, 0xD9, 0x84, 0x00, 0x26, 0x02, 0x5C};/**/
-uint8_t config_info[16]={0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
-
-
-
-extern uint8_t mode;
-extern uint8_t gcontrol;
-extern uint8_t reset_indicator;
-
-
-volatile uint8_t wdcounter;
-
-
-
-
-typedef union {
- volatile uint8_t bytes[45];
- struct {
- uint16_t addr;
- uint8_t status;
- uint8_t scratch[32];//3
- uint32_t counter; //35
- uint32_t zero; //39
- uint16_t crc; //43
- };
-} counterpack_t;
-counterpack_t pack;
-
-volatile uint8_t lastcps;
-typedef union {
- uint32_t c32[4];
- uint8_t c8[16];
-} counters_t;
-
-volatile counters_t counters;
-
-volatile uint8_t istat;
-
-#if defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
-#define PCINT_VECTOR PCINT0_vect
-#define PIN_REG PINB
-#define PIN_DDR DDRB
-#define PIN_CH2 (1<<PINB3)
-#define PIN_CH3 (1<<PINB4)
-#define PIN_CH0 (1<<PINB0)
-#define PIN_CH1 (1<<PINB1)
-#define PORT_EE PINB
-#define PIN_EE (1<<PINB0)
-#define TEST_TIMER ((TIMSK & (1<<TOIE0))==0)
-#endif
-
-
-#if defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__) || defined(__AVR_ATtiny84A__)
-#define PCINT_VECTOR PCINT0_vect
-#define PIN_REG PINA
-#define PIN_DDR DDRA
-#define PIN_CH2 (1<<PINA4)
-#define PIN_CH3 (1<<PINA5)
-#define PIN_CH0 (1<<PINA6)
-#define PIN_CH1 (1<<PINA7)
-#define PORT_EE PINA //WARNING have to be the same PORT like PINREG because of istat
-#define PIN_EE (1<<PINA0)
-#define TEST_TIMER ((TIMSK0 & (1<<TOIE0))==0)
-
-#endif
-
-
-ISR(PCINT0_vect) {
- if (((PIN_REG&PIN_CH2)==0)&&((istat&PIN_CH2)==PIN_CH2)) { counters.c32[2]++; }
- if (((PIN_REG&PIN_CH3)==0)&&((istat&PIN_CH3)==PIN_CH3)) { counters.c32[3]++; }
- #ifdef _4_COUNTERS_
- if (((PIN_REG&PIN_CH0)==0)&&((istat&PIN_CH0)==PIN_CH0)) { counters.c32[0]++; }
- if (((PIN_REG&PIN_CH1)==0)&&((istat&PIN_CH1)==PIN_CH1)) { counters.c32[1]++; }
- #endif
- istat=PIN_REG;
- #ifdef _EEPROM_SAVE_
- if (((PORT_EE&PIN_EE)==0)&&((istat&PIN_EE)==PIN_EE)) {
- //PORTB&=~(1<<PINB1);
- EEARH=0;
-#ifndef _4_COUNTERS_
- counters.c32[0]++;//Count the save cycles
-#endif
- for(uint8_t i=0;i<16;i++) {
- uint8_t addr=i^0x0C;
- while(EECR & (1<<EEPE));
- EECR = (0<<EEPM1)|(0<<EEPM0);
- EEARL = i;
- EEDR = counters.c8[addr];
- EECR |= (1<<EEMPE);
- EECR |= (1<<EEPE);
- }
- //PORTB|=(1<<PINB1);
- }
- #endif
-}
-
-
-int main(void){
- PRR|=(1<<PRUSI)|(1<<PRADC); //Switch off usi and adc for save Power
- OWINIT();
-
- pack.zero=0;
- counters.c32[0]=0;
- counters.c32[2]=0;
- counters.c32[1]=0;
- counters.c32[3]=0;
- ACSR|=(1<<ACD); //Disable Comparator
- ADCSRB|=(1<<ACME); //Disable Analog multiplexer
- MCUCR &=~(1<<PUD); //All Pins Pullup...
-
-
-#if defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
- PORTB|=(1<<PINB5) //Reset
-#ifdef _CPULLUP_
- |PIN_CH2|PIN_CH3
-#ifdef _4_COUNTERS_
- |PIN_CH0|PIN_CH1
-#endif
-#endif
- ;
-
- GIMSK|=(1<<PCIE);
-
- PCMSK=(1<<PCINT3)|(1<<PCINT4)
-#ifdef _4_COUNTERS_
- |(1<<PCINT0)|(1<<PCINT1)
-#endif
- ;
-#ifdef _EEPROM_SAVE_
- DDRB&=~PIN_EE;
- PCMSK|=(1<<PCINT0);
- PORTB&=~PIN_EE; //Spannungsueberpruefung
-#endif
- DDRB &=~((1<<PINB3)|(1<<PINB4)
-#ifdef _4_COUNTERS_
- |(1<<PINB0)|(1<<PINB1)
-#endif
- );
- istat=PIN_REG;
-#endif
-
-
-#if defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__) || defined(__AVR_ATtiny84A__)
-
- PORTB|=0xFF-(1<<PINB2); //Make PullUp an all Pins but not OW_PIN
- PORTA|=0xFF;
- if (PINB&(1<<PINB0)) {
- } else {//SW set, PINB0 =0 no pullup, clear PORT of ios
- PORTA&=~((1<<PINA4)|(1<<PINA5));
-#ifdef _4_COUNTERS_
- PORTA&=~((1<<PINA6)|(1<<PINA7));
-#endif
- PORTB&=~(1<<PINB0); //Disable Pullup io switch to save Power
-
- }
-
- GIMSK|=(1<<PCIE0);
- PCMSK0=(1<<PCINT4)|(1<<PCINT5)
-#ifdef _4_COUNTERS_
- |(1<<PCINT6)|(1<<PCINT7)
-#endif
- ;
-
-
-#ifdef _EEPROM_SAVE_
- DDRA&=~(1<<PINA0);
- PCMSK0|=(1<<PCINT0);
- PORTA&=~(1<<PINA0); //Spannungsueberpruefung
-#endif
- istat=PINB;
-#endif
-
-#ifdef _EEPROM_SAVE_
- EEARH=0;
-
- uint8_t addr;
- for(uint8_t i=0;i<16;i++) {
- addr=i^0x0C;
- while(EECR & (1<<EEPE));
- EEARL=i;
- EECR |= (1<<EERE);
- counters.c8[addr]=EEDR;
- }
- for (uint8_t i=0;i<4;i++) {
- if (counters.c32[i]==0xFFFFFFFF) counters.c32[i]=0;
- //counters.c32[i]=0;
- }
-
- /*for(uint8_t i=0;i<16;i++) {
- while(EECR & (1<<EEPE));
- EECR = (1<<EEPM0);
- EEARL = i;
- EECR |= (1<<EEMPE);
- EECR |= (1<<EEPE);
- }*/
-
-
-#endif
- sei();
- while(1) {
-
- //Test if timer active and no sleep then Idle else Power Down
- if (TEST_TIMER&&(mode==0)) {
- MCUCR|=(1<<SE)|(1<<SM1); //Power Down, only low level on 1-Wire and pin change on PCINT wakes up
- MCUCR&=~(1<<ISC01);
- } else {
- MCUCR|=(1<<SE);
- MCUCR&=~(1<<SM1);
- }
- asm("SLEEP");
- }
+\r
+// Copyright (c) 2015, Tobias Mueller tm(at)tm3d.de\r
+// All rights reserved.\r
+//\r
+// Redistribution and use in source and binary forms, with or without\r
+// modification, are permitted provided that the following conditions are\r
+// met:\r
+//\r
+// * Redistributions of source code must retain the above copyright\r
+// notice, this list of conditions and the following disclaimer.\r
+// * Redistributions in binary form must reproduce the above copyright\r
+// notice, this list of conditions and the following disclaimer in the\r
+// documentation and/or other materials provided with the\r
+// distribution.\r
+// * All advertising materials mentioning features or use of this\r
+// software must display the following acknowledgement: This product\r
+// includes software developed by tm3d.de and its contributors.\r
+// * Neither the name of tm3d.de nor the names of its contributors may\r
+// be used to endorse or promote products derived from this software\r
+// without specific prior written permission.\r
+//\r
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\r
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\r
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\r
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\r
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\r
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\r
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\r
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\r
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\r
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
+\r
+#define _4_COUNTERS_\r
+//#define _EEPROM_SAVE_\r
+#define _CPULLUP_\r
+\r
+#define F_CPU 8000000UL\r
+#include <avr/io.h>\r
+#include <avr/interrupt.h>\r
+#include <util/delay.h>\r
+#include <avr/wdt.h>\r
+#include <avr/sleep.h>\r
+\r
+\r
+#if defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)\r
+\r
+#if defined(_4_COUNTERS_)&&defined(_EEPROM_SAVE_)\r
+#error on ATtinyX5 you can not enable four counters and EEPROM save\r
+#endif\r
+#endif\r
+\r
+\r
+extern void OWINIT();\r
+\r
+uint8_t owid[8]={0x1D, 0xA2, 0xD9, 0x84, 0x00, 0x26, 0x02, 0x5C};/**/\r
+uint8_t config_info[16]={0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00};\r
+\r
+ \r
+\r
+extern uint8_t mode;\r
+extern uint8_t gcontrol;\r
+extern uint8_t reset_indicator;\r
+\r
+\r
+volatile uint8_t wdcounter;\r
+\r
+\r
+\r
+\r
+typedef union {\r
+ volatile uint8_t bytes[45];\r
+ struct {\r
+ uint16_t addr;\r
+ uint8_t status;\r
+ uint8_t scratch[32];//3\r
+ uint32_t counter; //35\r
+ uint32_t zero; //39\r
+ uint16_t crc; //43\r
+ };\r
+} counterpack_t;\r
+counterpack_t pack;\r
+\r
+volatile uint8_t lastcps;\r
+typedef union {\r
+ uint32_t c32[4];\r
+ uint8_t c8[16];\r
+} counters_t;\r
+\r
+volatile counters_t counters;\r
+\r
+volatile uint8_t istat;\r
+\r
+#if defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)\r
+#define PCINT_VECTOR PCINT0_vect\r
+#define PIN_REG PINB\r
+#define PIN_DDR DDRB\r
+#define PIN_CH2 (1<<PINB3)\r
+#define PIN_CH3 (1<<PINB4)\r
+#define PIN_CH0 (1<<PINB0)\r
+#define PIN_CH1 (1<<PINB1)\r
+#define PORT_EE PINB\r
+#define PIN_EE (1<<PINB0)\r
+#define TEST_TIMER ((TIMSK & (1<<TOIE0))==0)\r
+#endif\r
+\r
+\r
+#if defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__) || defined(__AVR_ATtiny84A__)\r
+#define PCINT_VECTOR PCINT0_vect\r
+#define PIN_REG PINA\r
+#define PIN_DDR DDRA\r
+#define PIN_CH2 (1<<PINA4)\r
+#define PIN_CH3 (1<<PINA5)\r
+#define PIN_CH0 (1<<PINA6)\r
+#define PIN_CH1 (1<<PINA7)\r
+#define PORT_EE PINA //WARNING have to be the same PORT like PINREG because of istat\r
+#define PIN_EE (1<<PINA0)\r
+#define TEST_TIMER ((TIMSK0 & (1<<TOIE0))==0)\r
+\r
+#endif\r
+\r
+\r
+ISR(PCINT0_vect) {\r
+ if (((PIN_REG&PIN_CH2)==0)&&((istat&PIN_CH2)==PIN_CH2)) { counters.c32[2]++; }\r
+ if (((PIN_REG&PIN_CH3)==0)&&((istat&PIN_CH3)==PIN_CH3)) { counters.c32[3]++; }\r
+ #ifdef _4_COUNTERS_\r
+ if (((PIN_REG&PIN_CH0)==0)&&((istat&PIN_CH0)==PIN_CH0)) { counters.c32[0]++; }\r
+ if (((PIN_REG&PIN_CH1)==0)&&((istat&PIN_CH1)==PIN_CH1)) { counters.c32[1]++; }\r
+ #endif\r
+ istat=PIN_REG;\r
+ #ifdef _EEPROM_SAVE_\r
+ if (((PORT_EE&PIN_EE)==0)&&((istat&PIN_EE)==PIN_EE)) {\r
+ //PORTB&=~(1<<PINB1);\r
+ EEARH=0;\r
+#ifndef _4_COUNTERS_\r
+ counters.c32[0]++;//Count the save cycles \r
+#endif\r
+ for(uint8_t i=0;i<16;i++) {\r
+ uint8_t addr=i^0x0C;\r
+ while(EECR & (1<<EEPE));\r
+ EECR = (0<<EEPM1)|(0<<EEPM0);\r
+ EEARL = i;\r
+ EEDR = counters.c8[addr];\r
+ EECR |= (1<<EEMPE);\r
+ EECR |= (1<<EEPE);\r
+ }\r
+ //PORTB|=(1<<PINB1);\r
+ }\r
+ #endif\r
+}\r
+\r
+\r
+int main(void){\r
+ PRR|=(1<<PRUSI)|(1<<PRADC); //Switch off usi and adc for save Power\r
+ OWINIT();\r
+ \r
+ pack.zero=0;\r
+ counters.c32[0]=0;\r
+ counters.c32[2]=0;\r
+ counters.c32[1]=0;\r
+ counters.c32[3]=0;\r
+ ACSR|=(1<<ACD); //Disable Comparator\r
+ ADCSRB|=(1<<ACME); //Disable Analog multiplexer\r
+ MCUCR &=~(1<<PUD); //All Pins Pullup...\r
+ \r
+ \r
+#if defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)\r
+ PORTB|=(1<<PINB5) //Reset\r
+#ifdef _CPULLUP_\r
+ |PIN_CH2|PIN_CH3\r
+#ifdef _4_COUNTERS_ \r
+ |PIN_CH0|PIN_CH1\r
+#endif \r
+#endif \r
+ ;\r
+ \r
+ GIMSK|=(1<<PCIE);\r
+ \r
+ PCMSK=(1<<PCINT3)|(1<<PCINT4)\r
+#ifdef _4_COUNTERS_\r
+ |(1<<PCINT0)|(1<<PCINT1)\r
+#endif\r
+ ;\r
+#ifdef _EEPROM_SAVE_\r
+ DDRB&=~PIN_EE;\r
+ PCMSK|=(1<<PCINT0);\r
+ PORTB&=~PIN_EE; //Spannungsueberpruefung\r
+#endif\r
+ DDRB &=~((1<<PINB3)|(1<<PINB4)\r
+#ifdef _4_COUNTERS_\r
+ |(1<<PINB0)|(1<<PINB1)\r
+#endif\r
+ );\r
+ istat=PIN_REG;\r
+#endif\r
+\r
+\r
+#if defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__) || defined(__AVR_ATtiny84A__)\r
+\r
+ PORTB|=0xFF-(1<<PINB2); //Make PullUp an all Pins but not OW_PIN\r
+ PORTA|=0xFF; \r
+ if (PINB&(1<<PINB0)) { \r
+ } else {//SW set, PINB0 =0 no pullup, clear PORT of ios\r
+ PORTA&=~((1<<PINA4)|(1<<PINA5));\r
+#ifdef _4_COUNTERS_\r
+ PORTA&=~((1<<PINA6)|(1<<PINA7));\r
+#endif\r
+ PORTB&=~(1<<PINB0); //Disable Pullup io switch to save Power\r
+ \r
+ } \r
+\r
+ GIMSK|=(1<<PCIE0);\r
+ PCMSK0=(1<<PCINT4)|(1<<PCINT5)\r
+#ifdef _4_COUNTERS_\r
+ |(1<<PCINT6)|(1<<PCINT7)\r
+#endif\r
+ ;\r
+ \r
+ \r
+#ifdef _EEPROM_SAVE_\r
+ DDRA&=~(1<<PINA0);\r
+ PCMSK0|=(1<<PCINT0);\r
+ PORTA&=~(1<<PINA0); //Spannungsueberpruefung\r
+#endif\r
+ istat=PINB;\r
+#endif\r
+\r
+#ifdef _EEPROM_SAVE_\r
+ EEARH=0;\r
+ \r
+ uint8_t addr;\r
+ for(uint8_t i=0;i<16;i++) {\r
+ addr=i^0x0C;\r
+ while(EECR & (1<<EEPE)); \r
+ EEARL=i;\r
+ EECR |= (1<<EERE);\r
+ counters.c8[addr]=EEDR;\r
+ }\r
+ for (uint8_t i=0;i<4;i++) {\r
+ if (counters.c32[i]==0xFFFFFFFF) counters.c32[i]=0;\r
+ //counters.c32[i]=0;\r
+ }\r
+\r
+ /*for(uint8_t i=0;i<16;i++) {\r
+ while(EECR & (1<<EEPE));\r
+ EECR = (1<<EEPM0);\r
+ EEARL = i;\r
+ EECR |= (1<<EEMPE);\r
+ EECR |= (1<<EEPE);\r
+ }*/\r
+ \r
+ \r
+#endif\r
+ sei();\r
+ while(1) {\r
+ \r
+ //Test if timer active and no sleep then Idle else Power Down\r
+ if (TEST_TIMER&&(mode==0)) {\r
+ MCUCR|=(1<<SE)|(1<<SM1); //Power Down, only low level on 1-Wire and pin change on PCINT wakes up\r
+ MCUCR&=~(1<<ISC01);\r
+ } else {\r
+ MCUCR|=(1<<SE);\r
+ MCUCR&=~(1<<SM1); \r
+ }\r
+ asm("SLEEP");\r
+ }\r
}
\ No newline at end of file
tm3d / owSlave2.git / blobdiff