jeans/Tasmota
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Add I2C bus2 support to SI1145/6/7 Ultra violet index and light sensor

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This commit is contained in:
Theo Arends 2023-10-21 15:31:54 +02:00
parent bd90363565
commit bec0c27750
4 changed files with 21 additions and 20 deletions
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1
CHANGELOG.md
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@ -11,6 +11,7 @@ All notable changes to this project will be documented in this file.
- I2C bus2 support to ADS1115 A/D Converter - I2C bus2 support to ADS1115 A/D Converter
- I2C bus2 support to SHTxX temperature and humidity sensor - I2C bus2 support to SHTxX temperature and humidity sensor
- I2C bus2 support to HYTxxx temperature and humidity sensor - I2C bus2 support to HYTxxx temperature and humidity sensor
- I2C bus2 support to SI1145/6/7 Ultra violet index and light sensor
### Breaking Changed ### Breaking Changed

6
I2CDEVICES.md
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@ -37,9 +37,9 @@ Index | Define | Driver | Device | Address(es) | Bus2 | Descrip
16 | USE_TSL2561 | xsns_16 | TSL2561 | 0x29, 0x39, 0x49 | | Light intensity sensor 16 | USE_TSL2561 | xsns_16 | TSL2561 | 0x29, 0x39, 0x49 | | Light intensity sensor
17 | USE_MGS | xsns_19 | Grove | 0x04 | | Multichannel gas sensor 17 | USE_MGS | xsns_19 | Grove | 0x04 | | Multichannel gas sensor
18 | USE_SGP30 | xsns_21 | SGP30 | 0x58 | | Gas (TVOC) and air quality sensor 18 | USE_SGP30 | xsns_21 | SGP30 | 0x58 | | Gas (TVOC) and air quality sensor
19 | USE_SI1145 | xsns_24 | SI1145 | 0x60 | | Ultra violet index and light sensor 19 | USE_SI1145 | xsns_24 | SI1145 | 0x60 | Yes | Ultra violet index and light sensor
19 | USE_SI1145 | xsns_24 | SI1146 | 0x60 | | Ultra violet index and light sensor 19 | USE_SI1145 | xsns_24 | SI1146 | 0x60 | Yes | Ultra violet index and light sensor
19 | USE_SI1145 | xsns_24 | SI1147 | 0x60 | | Ultra violet index and light sensor 19 | USE_SI1145 | xsns_24 | SI1147 | 0x60 | Yes | Ultra violet index and light sensor
20 | USE_LM75AD | xsns_26 | LM75AD | 0x48 - 0x4F | | Temperature sensor 20 | USE_LM75AD | xsns_26 | LM75AD | 0x48 - 0x4F | | Temperature sensor
21 | USE_APDS9960 | xsns_27 | APDS9960 | 0x39 | | Proximity ambient light RGB and gesture sensor 21 | USE_APDS9960 | xsns_27 | APDS9960 | 0x39 | | Proximity ambient light RGB and gesture sensor
22 | USE_MCP230xx | xsns_29 | MCP23008 | 0x20 - 0x26 | | 8-bit I/O expander 22 | USE_MCP230xx | xsns_29 | MCP23008 | 0x20 - 0x26 | | 8-bit I/O expander

1
RELEASENOTES.md
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@ -119,6 +119,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
- I2C bus2 support to ADS1115 A/D Converter - I2C bus2 support to ADS1115 A/D Converter
- I2C bus2 support to SHTxX temperature and humidity sensor - I2C bus2 support to SHTxX temperature and humidity sensor
- I2C bus2 support to HYTxxx temperature and humidity sensor - I2C bus2 support to HYTxxx temperature and humidity sensor
- I2C bus2 support to SI1145/6/7 Ultra violet index and light sensor
### Breaking Changed ### Breaking Changed

29
tasmota/tasmota_xsns_sensor/xsns_24_si1145.ino
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@ -188,27 +188,24 @@ uint16_t si1145_infrared;
uint16_t si1145_uvindex; uint16_t si1145_uvindex;
bool si1145_type = false; bool si1145_type = false;
uint8_t si1145_bus = 0;
uint8_t si1145_valid = 0; uint8_t si1145_valid = 0;
/********************************************************************************************/ /********************************************************************************************/
uint8_t Si1145ReadByte(uint8_t reg) uint8_t Si1145ReadByte(uint8_t reg) {
{ return I2cRead8(SI114X_ADDR, reg, si1145_bus);
return I2cRead8(SI114X_ADDR, reg);
} }
uint16_t Si1145ReadHalfWord(uint8_t reg) uint16_t Si1145ReadHalfWord(uint8_t reg) {
{ return I2cRead16LE(SI114X_ADDR, reg, si1145_bus);
return I2cRead16LE(SI114X_ADDR, reg);
} }
void Si1145WriteByte(uint8_t reg, uint16_t val) void Si1145WriteByte(uint8_t reg, uint16_t val) {
{ I2cWrite8(SI114X_ADDR, reg, val, si1145_bus);
I2cWrite8(SI114X_ADDR, reg, val);
} }
uint8_t Si1145WriteParamData(uint8_t p, uint8_t v) uint8_t Si1145WriteParamData(uint8_t p, uint8_t v) {
{
Si1145WriteByte(SI114X_WR, v); Si1145WriteByte(SI114X_WR, v);
Si1145WriteByte(SI114X_COMMAND, p | SI114X_SET); Si1145WriteByte(SI114X_COMMAND, p | SI114X_SET);
return Si1145ReadByte(SI114X_RD); return Si1145ReadByte(SI114X_RD);
@ -324,13 +321,15 @@ bool Si1145Read(void)
return true; return true;
} }
void Si1145Detect(void) void Si1145Detect(void) {
{ for (si1145_bus = 0; si1145_bus < 2; si1145_bus++) {
if (!I2cSetDevice(SI114X_ADDR)) { return; } if (!I2cSetDevice(SI114X_ADDR, si1145_bus)) { continue; }
if (Si1145Begin()) { if (Si1145Begin()) {
si1145_type = true; si1145_type = true;
I2cSetActiveFound(SI114X_ADDR, "SI1145"); I2cSetActiveFound(SI114X_ADDR, "SI1145", si1145_bus);
return;
}
} }
} }