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Fix xsns_26_lm75ad.ino line endings 

Fix xsns_26_lm75ad.ino line endings (#3063)
This commit is contained in:
Theo Arends 2018-06-25 17:35:42 +02:00
parent bd9860a875
commit 9331cab55c
2 changed files with 129 additions and 129 deletions
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2
.gitattributes vendored
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# Auto detect text files and perform LF normalization # Auto detect text files and perform LF normalization
* text=auto * text=off
# Custom for Visual Studio # Custom for Visual Studio
*.cs diff=csharp *.cs diff=csharp

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sonoff/xsns_26_lm75ad.ino
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/* /*
xsns_26_lm75ad.ino - Support for I2C LM75AD Temperature Sensor xsns_26_lm75ad.ino - Support for I2C LM75AD Temperature Sensor
Copyright (C) 2018 Andre Thomas and Theo Arends Copyright (C) 2018 Andre Thomas and Theo Arends
This program is free software: you can redistribute it and/or modify This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or the Free Software Foundation, either version 3 of the License, or
(at your option) any later version. (at your option) any later version.
This program is distributed in the hope that it will be useful, This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details. GNU General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
#ifdef USE_I2C #ifdef USE_I2C
#ifdef USE_LM75AD #ifdef USE_LM75AD
/*********************************************************************************************\ /*********************************************************************************************\
* LM75AD - Temperature * LM75AD - Temperature
* *
* Docs at https://www.nxp.com/docs/en/data-sheet/LM75A.pdf * Docs at https://www.nxp.com/docs/en/data-sheet/LM75A.pdf
* *
* I2C Address: 0x48 - 0x4F * I2C Address: 0x48 - 0x4F
\*********************************************************************************************/ \*********************************************************************************************/
#define LM75AD_ADDRESS1 0x48 #define LM75AD_ADDRESS1 0x48
#define LM75AD_ADDRESS2 0x49 #define LM75AD_ADDRESS2 0x49
#define LM75AD_ADDRESS3 0x4A #define LM75AD_ADDRESS3 0x4A
#define LM75AD_ADDRESS4 0x4B #define LM75AD_ADDRESS4 0x4B
#define LM75AD_ADDRESS5 0x4C #define LM75AD_ADDRESS5 0x4C
#define LM75AD_ADDRESS6 0x4D #define LM75AD_ADDRESS6 0x4D
#define LM75AD_ADDRESS7 0x4E #define LM75AD_ADDRESS7 0x4E
#define LM75AD_ADDRESS8 0x4F #define LM75AD_ADDRESS8 0x4F
#define LM75_TEMP_REGISTER 0x00 #define LM75_TEMP_REGISTER 0x00
#define LM75_CONF_REGISTER 0x01 #define LM75_CONF_REGISTER 0x01
#define LM75_THYST_REGISTER 0x02 #define LM75_THYST_REGISTER 0x02
#define LM75_TOS_REGISTER 0x03 #define LM75_TOS_REGISTER 0x03
uint8_t lm75ad_type = 0; uint8_t lm75ad_type = 0;
uint8_t lm75ad_address; uint8_t lm75ad_address;
uint8_t lm75ad_addresses[] = { LM75AD_ADDRESS1, LM75AD_ADDRESS2, LM75AD_ADDRESS3, LM75AD_ADDRESS4, LM75AD_ADDRESS5, LM75AD_ADDRESS6, LM75AD_ADDRESS7, LM75AD_ADDRESS8 }; uint8_t lm75ad_addresses[] = { LM75AD_ADDRESS1, LM75AD_ADDRESS2, LM75AD_ADDRESS3, LM75AD_ADDRESS4, LM75AD_ADDRESS5, LM75AD_ADDRESS6, LM75AD_ADDRESS7, LM75AD_ADDRESS8 };
void LM75ADDetect() void LM75ADDetect()
{ {
uint8_t buffer; uint8_t buffer;
if (lm75ad_type) { return; } if (lm75ad_type) { return; }
for (byte i = 0; i < sizeof(lm75ad_addresses); i++) { for (byte i = 0; i < sizeof(lm75ad_addresses); i++) {
lm75ad_address = lm75ad_addresses[i]; lm75ad_address = lm75ad_addresses[i];
if (I2cValidRead8(&buffer, lm75ad_address, LM75_CONF_REGISTER)) { if (I2cValidRead8(&buffer, lm75ad_address, LM75_CONF_REGISTER)) {
lm75ad_type = 1; lm75ad_type = 1;
snprintf_P(log_data, sizeof(log_data), S_LOG_I2C_FOUND_AT, "LM75AD", lm75ad_address); snprintf_P(log_data, sizeof(log_data), S_LOG_I2C_FOUND_AT, "LM75AD", lm75ad_address);
AddLog(LOG_LEVEL_DEBUG); AddLog(LOG_LEVEL_DEBUG);
break; break;
} }
} }
} }
float LM75ADGetTemp() { float LM75ADGetTemp() {
int16_t sign = 1; int16_t sign = 1;
uint16_t t = I2cRead16(lm75ad_address, LM75_TEMP_REGISTER); uint16_t t = I2cRead16(lm75ad_address, LM75_TEMP_REGISTER);
if (t & 0x8000) { // we are getting a negative temperature value if (t & 0x8000) { // we are getting a negative temperature value
t = (~t) +0x20; t = (~t) +0x20;
sign = -1; sign = -1;
} }
t = t >> 5; // shift value into place (5 LSB not used) t = t >> 5; // shift value into place (5 LSB not used)
return ConvertTemp(sign * t * 0.125); return ConvertTemp(sign * t * 0.125);
} }
void LM75ADShow(boolean json) void LM75ADShow(boolean json)
{ {
if (lm75ad_type) { if (lm75ad_type) {
char temperature[10]; char temperature[10];
float t = LM75ADGetTemp(); float t = LM75ADGetTemp();
dtostrfd(t, Settings.flag2.temperature_resolution, temperature); dtostrfd(t, Settings.flag2.temperature_resolution, temperature);
if (json) { if (json) {
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,\"LM75AD\":{\"" D_JSON_TEMPERATURE "\":%s}"), mqtt_data, temperature); snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,\"LM75AD\":{\"" D_JSON_TEMPERATURE "\":%s}"), mqtt_data, temperature);
#ifdef USE_DOMOTICZ #ifdef USE_DOMOTICZ
if (0 == tele_period) DomoticzSensor(DZ_TEMP, temperature); if (0 == tele_period) DomoticzSensor(DZ_TEMP, temperature);
#endif // USE_DOMOTICZ #endif // USE_DOMOTICZ
#ifdef USE_WEBSERVER #ifdef USE_WEBSERVER
} else { } else {
snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_TEMP, mqtt_data, "LM75AD", temperature, TempUnit()); snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_TEMP, mqtt_data, "LM75AD", temperature, TempUnit());
#endif // USE_WEBSERVER #endif // USE_WEBSERVER
} }
} }
} }
/*********************************************************************************************\ /*********************************************************************************************\
* Interface * Interface
\*********************************************************************************************/ \*********************************************************************************************/
#define XSNS_26 #define XSNS_26
boolean Xsns26(byte function) boolean Xsns26(byte function)
{ {
boolean result = false; boolean result = false;
if (i2c_flg) { if (i2c_flg) {
switch (function) { switch (function) {
case FUNC_PREP_BEFORE_TELEPERIOD: case FUNC_PREP_BEFORE_TELEPERIOD:
LM75ADDetect(); LM75ADDetect();
break; break;
case FUNC_JSON_APPEND: case FUNC_JSON_APPEND:
LM75ADShow(1); LM75ADShow(1);
break; break;
#ifdef USE_WEBSERVER #ifdef USE_WEBSERVER
case FUNC_WEB_APPEND: case FUNC_WEB_APPEND:
LM75ADShow(0); LM75ADShow(0);
break; break;
#endif // USE_WEBSERVER #endif // USE_WEBSERVER
} }
} }
return result; return result;
} }
#endif // USE_LM75AD #endif // USE_LM75AD
#endif // USE_I2C #endif // USE_I2C