-
-// Copyright (c) 2016, 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 F_CPU 8000000UL
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-#include <avr/wdt.h>
-#include <avr/sleep.h>
-
-
-
-
-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;
-
-typedef union {
- uint32_t c32[4];
- uint8_t c8[16];
-} counters_t;
-
-volatile counters_t counters;
-
-volatile uint8_t istat;
-
-#define PCINT_VECTOR PCINT0_vect
-#define PIN_REG PINA
-#define PIN_DDR DDRA
-#define PIN_CH0 (1<<PINA3)
-#define PIN_CH1 (1<<PINA4)
-#define PIN_CH2 (1<<PINA1)
-#define PIN_CH3 (1<<PINA2)
-#define LPIN_CH2 (1<<PINB0)
-#define LDD_CH2 DDRB
-#define LPORT_CH2 PORTB
-#define LPIN_CH3 (1<<PINA5)
-#define LDD_CH3 DDRA
-#define LPORT_CH3 PORTA
-#define LPIN_CH0 (1<<PINA7)
-#define LDD_CH0 DDRA
-#define LPORT_CH0 PORTA
-#define LPIN_CH1 (1<<PINB1)
-#define LDD_CH1 DDRB
-#define LPORT_CH1 PORTB
-#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)
-
-
-
-ISR(PCINT0_vect) {
- if (((PIN_REG&PIN_CH0)==0)&&((istat&PIN_CH0)==PIN_CH0)) { counters.c32[0]++; LPORT_CH2|=LPIN_CH2;}
- if (((PIN_REG&PIN_CH1)==0)&&((istat&PIN_CH1)==PIN_CH1)) { counters.c32[1]++; LPORT_CH2|=LPIN_CH2;}
- if (((PIN_REG&PIN_CH2)==0)&&((istat&PIN_CH2)==PIN_CH2)) { counters.c32[2]++; LPORT_CH2|=LPIN_CH2;}
- if (((PIN_REG&PIN_CH3)==0)&&((istat&PIN_CH3)==PIN_CH3)) { counters.c32[3]++; LPORT_CH2|=LPIN_CH2;}
-
- if (((PORT_EE&PIN_EE)==0)&&((istat&PIN_EE)==PIN_EE)) {
-
- _delay_ms(50);
- if (((PORT_EE&PIN_EE)==0)) {
-
-
-
- LPORT_CH1|=LPIN_CH1;
- EEARH=0;
- 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);
- }
- _delay_ms(250);
- LPORT_CH1&=~LPIN_CH1;
-
- }
- GIFR|=(1<<PCIF0);
- }
- if ((((PINA&(1<<PINA6)))==0)&&((istat&(1<<PINA6))==(1<<PINA6))) {
- _delay_ms(100);
- if (((PINA&(1<<PINA6)))==0) {
- LPORT_CH3|=LPIN_CH3;
- _delay_ms(100);
-
- counters.c32[0]=0;
- counters.c32[2]=0;
- counters.c32[1]=0;
- counters.c32[3]=0;
- LPORT_CH3&=~LPIN_CH3;
- }
- GIFR|=(1<<PCIF0);
-
- }
- istat=PIN_REG;
-
-}
-
-
-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...
-
- PORTB|=0xFF-(1<<PINB2); //Make PullUp an all Pins but not OW_PIN
- PORTA|=0xFF;
- PORTA&=~((1<<PINA1)|(1<<PINA2)|(1<<PINA3)|(1<<PINA4));
-
- GIMSK|=(1<<PCIE0);
- PCMSK0=(1<<PCINT1)|(1<<PCINT2)|(1<<PCINT3)|(1<<PCINT4);
- //Spannungsdetektor
- DDRA&=~(1<<PINA0);
- PCMSK0|=(1<<PCINT0);
- PORTA&=~(1<<PINA0);
- //Taster
- DDRA&=~(1<<PINA6);
- PCMSK0|=(1<<PCINT6);
- PORTA|=(1<<PINA6); //Pullup
-
-
-
- LDD_CH0|=LPIN_CH0;
- LPORT_CH0&=~LPIN_CH0;
- LDD_CH1|=LPIN_CH1;
- LPORT_CH1&=~LPIN_CH1;
- LDD_CH2|=LPIN_CH2;
- LPORT_CH2&=~LPIN_CH2;
- LDD_CH3|=LPIN_CH3;
- LPORT_CH3&=~LPIN_CH3;
-
-
-
- LPORT_CH0|=LPIN_CH0;
- _delay_ms(500);
- LPORT_CH0&=~LPIN_CH0;
-
- istat=PINA;
- 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;
- }
-
-
- sei();
- while(1) {
- if (LPORT_CH2&LPIN_CH2) {
- _delay_ms(50);
- LPORT_CH2&=~LPIN_CH2;
- }
- //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) 2016, 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
+\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
+\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
+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
+#define PCINT_VECTOR PCINT0_vect\r
+#define PIN_REG PINA\r
+#define PIN_DDR DDRA\r
+#define PIN_CH0 (1<<PINA3)\r
+#define PIN_CH1 (1<<PINA4)\r
+#define PIN_CH2 (1<<PINA1)\r
+#define PIN_CH3 (1<<PINA2)\r
+#define LPIN_CH2 (1<<PINB0)\r
+#define LDD_CH2 DDRB\r
+#define LPORT_CH2 PORTB\r
+#define LPIN_CH3 (1<<PINA5)\r
+#define LDD_CH3 DDRA\r
+#define LPORT_CH3 PORTA\r
+#define LPIN_CH0 (1<<PINA7)\r
+#define LDD_CH0 DDRA\r
+#define LPORT_CH0 PORTA\r
+#define LPIN_CH1 (1<<PINB1)\r
+#define LDD_CH1 DDRB\r
+#define LPORT_CH1 PORTB\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
+\r
+\r
+ISR(PCINT0_vect) {\r
+ if (((PIN_REG&PIN_CH0)==0)&&((istat&PIN_CH0)==PIN_CH0)) { counters.c32[0]++; LPORT_CH2|=LPIN_CH2;}\r
+ if (((PIN_REG&PIN_CH1)==0)&&((istat&PIN_CH1)==PIN_CH1)) { counters.c32[1]++; LPORT_CH2|=LPIN_CH2;}\r
+ if (((PIN_REG&PIN_CH2)==0)&&((istat&PIN_CH2)==PIN_CH2)) { counters.c32[2]++; LPORT_CH2|=LPIN_CH2;}\r
+ if (((PIN_REG&PIN_CH3)==0)&&((istat&PIN_CH3)==PIN_CH3)) { counters.c32[3]++; LPORT_CH2|=LPIN_CH2;}\r
+\r
+ if (((PORT_EE&PIN_EE)==0)&&((istat&PIN_EE)==PIN_EE)) {\r
+ \r
+ _delay_ms(50);\r
+ if (((PORT_EE&PIN_EE)==0)) {\r
+\r
+ \r
+\r
+ LPORT_CH1|=LPIN_CH1;\r
+ EEARH=0;\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
+ _delay_ms(250);\r
+ LPORT_CH1&=~LPIN_CH1;\r
+\r
+ }\r
+ GIFR|=(1<<PCIF0);\r
+ }\r
+ if ((((PINA&(1<<PINA6)))==0)&&((istat&(1<<PINA6))==(1<<PINA6))) {\r
+ _delay_ms(100);\r
+ if (((PINA&(1<<PINA6)))==0) {\r
+ LPORT_CH3|=LPIN_CH3;\r
+ _delay_ms(100);\r
+\r
+ counters.c32[0]=0;\r
+ counters.c32[2]=0;\r
+ counters.c32[1]=0;\r
+ counters.c32[3]=0;\r
+ LPORT_CH3&=~LPIN_CH3;\r
+ }\r
+ GIFR|=(1<<PCIF0);\r
+\r
+ }\r
+ istat=PIN_REG;\r
+ \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
+ PORTB|=0xFF-(1<<PINB2); //Make PullUp an all Pins but not OW_PIN\r
+ PORTA|=0xFF; \r
+ PORTA&=~((1<<PINA1)|(1<<PINA2)|(1<<PINA3)|(1<<PINA4));\r
+ \r
+ GIMSK|=(1<<PCIE0);\r
+ PCMSK0=(1<<PCINT1)|(1<<PCINT2)|(1<<PCINT3)|(1<<PCINT4);\r
+ //Spannungsdetektor\r
+ DDRA&=~(1<<PINA0);\r
+ PCMSK0|=(1<<PCINT0);\r
+ PORTA&=~(1<<PINA0);\r
+ //Taster\r
+ DDRA&=~(1<<PINA6);\r
+ PCMSK0|=(1<<PCINT6);\r
+ PORTA|=(1<<PINA6); //Pullup\r
+\r
+\r
+\r
+ LDD_CH0|=LPIN_CH0;\r
+ LPORT_CH0&=~LPIN_CH0;\r
+ LDD_CH1|=LPIN_CH1;\r
+ LPORT_CH1&=~LPIN_CH1;\r
+ LDD_CH2|=LPIN_CH2;\r
+ LPORT_CH2&=~LPIN_CH2;\r
+ LDD_CH3|=LPIN_CH3;\r
+ LPORT_CH3&=~LPIN_CH3;\r
+\r
+\r
+\r
+ LPORT_CH0|=LPIN_CH0;\r
+ _delay_ms(500);\r
+ LPORT_CH0&=~LPIN_CH0;\r
+ \r
+ istat=PINA;\r
+ EEARH=0;\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
+ \r
+ sei();\r
+ while(1) {\r
+ if (LPORT_CH2&LPIN_CH2) {\r
+ _delay_ms(50);\r
+ LPORT_CH2&=~LPIN_CH2;\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