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watchdog timer

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This commit is contained in:
Sergey Yarkov 2023-08-06 21:30:34 +03:00
parent 128c1283d1
commit 0be2ffb199
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GPG Key ID: E91CE1FABC619B6F
10 changed files with 699 additions and 673 deletions
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build/default/production/dstemperature.o
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build/default/production/main.o.d
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@ -13,6 +13,7 @@ build/default/production/main.o.d build/default/production/main.o: main.c \
/opt/avr8-gnu-toolchain-linux_x86_64/avr/include/avr/interrupt.h \
/opt/avr8-gnu-toolchain-linux_x86_64/avr/include/avr/pgmspace.h \
/opt/avr8-gnu-toolchain-linux_x86_64/lib/gcc/avr/7.3.0/include/stddef.h \
/opt/avr8-gnu-toolchain-linux_x86_64/avr/include/avr/wdt.h \
/opt/avr8-gnu-toolchain-linux_x86_64/avr/include/util/delay.h \
/opt/avr8-gnu-toolchain-linux_x86_64/avr/include/util/delay_basic.h \
/opt/avr8-gnu-toolchain-linux_x86_64/avr/include/math.h onewire.h \
@ -48,6 +49,8 @@ build/default/production/main.o.d build/default/production/main.o: main.c \
/opt/avr8-gnu-toolchain-linux_x86_64/lib/gcc/avr/7.3.0/include/stddef.h:
/opt/avr8-gnu-toolchain-linux_x86_64/avr/include/avr/wdt.h:
/opt/avr8-gnu-toolchain-linux_x86_64/avr/include/util/delay.h:
/opt/avr8-gnu-toolchain-linux_x86_64/avr/include/util/delay_basic.h:

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dist/default/production/attiny45v_thermometer.X.production.hex vendored
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dist/default/production/attiny45v_thermometer.X.production.lss vendored
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dist/default/production/attiny45v_thermometer.X.production.map vendored
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@ -193,7 +193,7 @@ END GROUP
.rela.plt
*(.rela.plt)
.text 0x0000000000000000 0x814
.text 0x0000000000000000 0x830
*(.vectors)
.vectors 0x0000000000000000 0x1e /home/sergeyyarkov/.mchp_packs/Microchip/ATtiny_DFP/3.0.151/gcc/dev/attiny45/avr25/crtattiny45.o
0x0000000000000000 __vectors
@ -297,59 +297,59 @@ END GROUP
.text.TM1637_DisplayFixedNum
0x0000000000000208 0x1e2 build/default/production/main.o
0x0000000000000208 TM1637_DisplayFixedNum
.text.main 0x00000000000003ea 0x70 build/default/production/main.o
.text.main 0x00000000000003ea 0x98 build/default/production/main.o
0x00000000000003ea main
.text.OneWire_Presence
0x000000000000045a 0x34 build/default/production/onewire.o
0x000000000000045a OneWire_Presence
0x0000000000000482 0x34 build/default/production/onewire.o
0x0000000000000482 OneWire_Presence
.text.OneWire_WriteByte
0x000000000000048e 0x3a build/default/production/onewire.o
0x000000000000048e OneWire_WriteByte
0x00000000000004b6 0x3a build/default/production/onewire.o
0x00000000000004b6 OneWire_WriteByte
.text.OneWire_ReadByte
0x00000000000004c8 0x32 build/default/production/onewire.o
0x00000000000004c8 OneWire_ReadByte
0x00000000000004f0 0x32 build/default/production/onewire.o
0x00000000000004f0 OneWire_ReadByte
.text.OneWire_SkipROM
0x00000000000004fa 0x10 build/default/production/onewire.o
0x00000000000004fa OneWire_SkipROM
0x0000000000000522 0x10 build/default/production/onewire.o
0x0000000000000522 OneWire_SkipROM
.text.OneWire_ReadROM
0x000000000000050a 0x32 build/default/production/onewire.o
0x000000000000050a OneWire_ReadROM
0x0000000000000532 0x32 build/default/production/onewire.o
0x0000000000000532 OneWire_ReadROM
.text.OneWire_CRC8_Update
0x000000000000053c 0x2c build/default/production/onewire.o
0x000000000000053c OneWire_CRC8_Update
0x0000000000000564 0x2c build/default/production/onewire.o
0x0000000000000564 OneWire_CRC8_Update
.text.DallasTemp_ReadScratchpad
0x0000000000000568 0x48 build/default/production/dstemperature.o
0x0000000000000568 DallasTemp_ReadScratchpad
0x0000000000000590 0x48 build/default/production/dstemperature.o
0x0000000000000590 DallasTemp_ReadScratchpad
.text.DallasTemp_CopyScratchpad
0x00000000000005b0 0x1e build/default/production/dstemperature.o
0x00000000000005b0 DallasTemp_CopyScratchpad
0x00000000000005d8 0x12 build/default/production/dstemperature.o
0x00000000000005d8 DallasTemp_CopyScratchpad
.text.DallasTemp_WriteScratchpad
0x00000000000005ce 0x20 build/default/production/dstemperature.o
0x00000000000005ce DallasTemp_WriteScratchpad
0x00000000000005ea 0x20 build/default/production/dstemperature.o
0x00000000000005ea DallasTemp_WriteScratchpad
.text.DallasTemp_SetResolution
0x00000000000005ee 0x62 build/default/production/dstemperature.o
0x00000000000005ee DallasTemp_SetResolution
0x000000000000060a 0x62 build/default/production/dstemperature.o
0x000000000000060a DallasTemp_SetResolution
.text.DallasTemp_Convert
0x0000000000000650 0x14 build/default/production/dstemperature.o
0x0000000000000650 DallasTemp_Convert
0x000000000000066c 0x14 build/default/production/dstemperature.o
0x000000000000066c DallasTemp_Convert
.text.DallasTemp_CheckError
0x0000000000000664 0x34 build/default/production/dstemperature.o
0x0000000000000664 DallasTemp_CheckError
0x0000000000000680 0x34 build/default/production/dstemperature.o
0x0000000000000680 DallasTemp_CheckError
.text.DallasTemp_GetTemperature
0x0000000000000698 0x12a build/default/production/dstemperature.o
0x0000000000000698 DallasTemp_GetTemperature
0x00000000000006b4 0x12a build/default/production/dstemperature.o
0x00000000000006b4 DallasTemp_GetTemperature
.text.libgcc.div
0x00000000000007c2 0x28 /opt/avr8-gnu-toolchain-linux_x86_64/bin/../lib/gcc/avr/7.3.0/avr25/libgcc.a(_udivmodhi4.o)
0x00000000000007c2 __udivmodhi4
0x00000000000007de 0x28 /opt/avr8-gnu-toolchain-linux_x86_64/bin/../lib/gcc/avr/7.3.0/avr25/libgcc.a(_udivmodhi4.o)
0x00000000000007de __udivmodhi4
.text.libgcc.div
0x00000000000007ea 0x26 /opt/avr8-gnu-toolchain-linux_x86_64/bin/../lib/gcc/avr/7.3.0/avr25/libgcc.a(_divmodhi4.o)
0x00000000000007ea __divmodhi4
0x00000000000007ea _div
0x0000000000000810 . = ALIGN (0x2)
0x0000000000000806 0x26 /opt/avr8-gnu-toolchain-linux_x86_64/bin/../lib/gcc/avr/7.3.0/avr25/libgcc.a(_divmodhi4.o)
0x0000000000000806 __divmodhi4
0x0000000000000806 _div
0x000000000000082c . = ALIGN (0x2)
*(.fini9)
.fini9 0x0000000000000810 0x0 /opt/avr8-gnu-toolchain-linux_x86_64/bin/../lib/gcc/avr/7.3.0/avr25/libgcc.a(_exit.o)
0x0000000000000810 exit
0x0000000000000810 _exit
.fini9 0x000000000000082c 0x0 /opt/avr8-gnu-toolchain-linux_x86_64/bin/../lib/gcc/avr/7.3.0/avr25/libgcc.a(_exit.o)
0x000000000000082c exit
0x000000000000082c _exit
*(.fini9)
*(.fini8)
*(.fini8)
@ -368,11 +368,11 @@ END GROUP
*(.fini1)
*(.fini1)
*(.fini0)
.fini0 0x0000000000000810 0x4 /opt/avr8-gnu-toolchain-linux_x86_64/bin/../lib/gcc/avr/7.3.0/avr25/libgcc.a(_exit.o)
.fini0 0x000000000000082c 0x4 /opt/avr8-gnu-toolchain-linux_x86_64/bin/../lib/gcc/avr/7.3.0/avr25/libgcc.a(_exit.o)
*(.fini0)
0x0000000000000814 _etext = .
0x0000000000000830 _etext = .
.data 0x0000000000800060 0x0 load address 0x0000000000000814
.data 0x0000000000800060 0x0 load address 0x0000000000000830
[!provide] PROVIDE (__data_start, .)
*(.data)
*(.data*)
@ -390,8 +390,8 @@ END GROUP
*(.bss*)
*(COMMON)
[!provide] PROVIDE (__bss_end, .)
0x0000000000000814 __data_load_start = LOADADDR (.data)
0x0000000000000814 __data_load_end = (__data_load_start + SIZEOF (.data))
0x0000000000000830 __data_load_start = LOADADDR (.data)
0x0000000000000830 __data_load_end = (__data_load_start + SIZEOF (.data))
.noinit 0x0000000000800060 0x0
[!provide] PROVIDE (__noinit_start, .)

2
dstemperature.c
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@ -21,7 +21,7 @@ uint8_t DallasTemp_CopyScratchpad(void) {
if (!OneWire_Presence()) return 0;
OneWire_SkipROM();
OneWire_WriteByte(DS18B20_CMD_CPSCRATCHPAD);
_delay_ms(10);
// _delay_ms(10); если паразитное питание то ждем 10мс и далее делать сброс
return 1;
}

12
main.c
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@ -1,6 +1,7 @@
#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/pgmspace.h>
#include <avr/wdt.h>
#include <util/delay.h>
#include "onewire.h"
#include "dstemperature.h"
@ -187,7 +188,7 @@ uint8_t get_int_length(int16_t num) {
}
void TM1637_DisplayFixedNum(int16_t num, uint8_t frac, uint8_t presicion, uint8_t sign) {
uint8_t is_signed = num < 0 || sign;
uint8_t is_signed = (num < 0) || (sign);
num = num > 999 ? 999 : num;
if (is_signed) {
@ -237,12 +238,17 @@ int main(void) {
DDRB |= _BV(PIN_LED_ERR);
PORTB &= ~_BV(PIN_LED_ERR);
wdt_reset();
wdt_enable(WDTO_4S);
DallasSensor Sensor_01;
DallasTemp_SetResolution(&Sensor_01, DS_TEMP_ADC_RESOLUTION_11);
TM1637_Init(PORT_TWI_DIO, PORT_TWI_CLK, TM1637_BRIGHTNESS_2, TM1637_DISP_ON);
TM1637_DisplayLine();
_delay_ms(100);
while (1) {
/**
* Обработка ошибки одного датчика
@ -251,7 +257,8 @@ int main(void) {
if (error) {
PORTB |= _BV(PIN_LED_ERR);
TM1637_DisplayInt(error);
_delay_ms(100);
_delay_ms(50);
wdt_reset();
continue;
} else {
PORTB &= ~_BV(PIN_LED_ERR);
@ -262,6 +269,7 @@ int main(void) {
*/
DallasTemp_GetTemperature(&Sensor_01);
TM1637_DisplayFixedNum(Sensor_01.TEMPERATURE, Sensor_01.TEMPERATURE_FRACTION / 100, 1, Sensor_01.T_NEGATIVE);
wdt_reset();
}
return 0;
}

2
nbproject/Makefile-genesis.properties
View File

@ -1,5 +1,5 @@
#
#Sat Aug 05 22:06:31 MSK 2023
#Sun Aug 06 20:27:07 MSK 2023
default.languagetoolchain.version=7.3.0
default.Pack.dfplocation=/home/sergeyyarkov/.mchp_packs/Microchip/ATtiny_DFP/3.0.151
default.com-microchip-mplab-nbide-toolchain-avr-AVRLanguageToolchain.md5=f7c8f2a9c7d7748a6cb97af5c32efadd