demo_output2.txt

来自「1-Wire Example source code」· 文本 代码 · 共 31 行

DS18X20 1-Wire-Reader Demo by Martin Thomas
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Scanning Bus for DS18X20
1 DS18X20 Sensor(s) available:
# in Bus :1 : FC:28 (18B)SN: 44 D7 6B 00 00 00 CRC:BC  CRC O.K. 
Sensor# 1 is a DS18B20 which is externally powered

DS18x20 EEPROM support test for fist sensor
TH/TL from EEPROM sensor 1 : 140 / 141
TH+1 and TL+1 written to scratchpad
scratchpad copied to DS18x20 EEPROM
DS18x20 EEPROM copied back to scratchpad
TH and TL verified
TH/TL from EEPROM sensor 1 now : 141 / 142

There is only one sensor -> Demo of "read_meas_single":
+21.8125癈 [+21.8癈]

Convert_T and Read Sensor by Sensor (reverse order)
Sensor# 1 = +21.8125癈 [+21.8癈]

Convert_T for all Sensors and Read Sensor by Sensor
Sensor# 1 = +21.8125癈 [+21.8癈]

Verbose output
FC:28 (18B)SN: 44 D7 6B 00 00 00 CRC:BC  CRC O.K. 
SP:5D 01 8D 8E 7F FF 03 10 CRC:BD  CRC O.K. 
 T_raw=015D B20/12 +21.8125癈