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refactored implementation

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This commit is contained in:
Robert Jaakke 2020-06-08 10:19:51 +02:00
parent d6e1ecbe26
commit abfa4f4fcd
1 changed files with 28 additions and 22 deletions
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52
tasmota/xsns_73_hp303b.ino
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@ -44,12 +44,14 @@ struct BHP303B {
float temperature; float temperature;
float pressure; float pressure;
int16_t oversampling = 7; int16_t oversampling = 7;
char types[7] = "HP303B"; char name[7] = "HP303B";
} bhp303b_sensor; } bhp303b_sensor;
/*********************************************************************************************/ /*********************************************************************************************/
bool HP303B_Read(float &temperature, float &pressure, uint8_t hp303b_address) bool HP303B_Read()
{ {
if (bhp303b_sensor.valid) { bhp303b_sensor.valid--; }
float t; float t;
float p; float p;
int16_t ret; int16_t ret;
@ -62,9 +64,10 @@ bool HP303B_Read(float &temperature, float &pressure, uint8_t hp303b_address)
if (ret != 0) if (ret != 0)
return false; return false;
temperature = (float)ConvertTemp(t); bhp303b_sensor.temperature = (float)ConvertTemp(t);
pressure = (float)ConvertPressure(p) / 100; //conversion to hPa bhp303b_sensor.pressure = (float)ConvertPressure(p) / 100; //conversion to hPa
bhp303b_sensor.valid = SENSOR_MAX_MISS;
return true; return true;
} }
@ -74,29 +77,33 @@ void HP303B_Detect(void)
{ {
for (uint32_t i = 0; i < sizeof(bhp303b_addresses); i++) for (uint32_t i = 0; i < sizeof(bhp303b_addresses); i++)
{ {
if (!I2cSetDevice(bhp303b_addresses[i])) if (I2cActive(bhp303b_addresses[i])) { return; }
{
continue;
}
HP303BSensor.begin(bhp303b_addresses[i]);
float t;
float p;
if (HP303B_Read(t, p, bhp303b_addresses[i]))
{
I2cSetActiveFound(bhp303b_addresses[i], bhp303b_sensor.types);
bhp303b_sensor.address = bhp303b_addresses[i]; bhp303b_sensor.address = bhp303b_addresses[i];
HP303BSensor.begin( bhp303b_sensor.address);
if (HP303B_Read())
{
I2cSetActiveFound(bhp303b_sensor.address, bhp303b_sensor.name);
bhp303b_sensor.type = 1; bhp303b_sensor.type = 1;
break; break;
} }
} }
} }
void HP303B_EverySecond(void)
{
if (uptime &1) {
if (!HP303B_Read()) {
AddLogMissed(bhp303b_sensor.name, bhp303b_sensor.valid);
}
}
}
void HP303B_Show(bool json) void HP303B_Show(bool json)
{ {
if (bhp303b_sensor.valid)
if (HP303B_Read(bhp303b_sensor.temperature, bhp303b_sensor.pressure, bhp303b_sensor.address))
{ {
char str_temperature[33]; char str_temperature[33];
dtostrfd(bhp303b_sensor.temperature, Settings.flag2.temperature_resolution, str_temperature); dtostrfd(bhp303b_sensor.temperature, Settings.flag2.temperature_resolution, str_temperature);
@ -130,21 +137,20 @@ void HP303B_Show(bool json)
bool Xsns73(uint8_t function) bool Xsns73(uint8_t function)
{ {
if (!I2cEnabled(XI2C_52)) if (!I2cEnabled(XI2C_52)) { return false; }
{
return false;
}
bool result = false; bool result = false;
if (FUNC_INIT == function) if (FUNC_INIT == function) {
{
HP303B_Detect(); HP303B_Detect();
} }
else if (bhp303b_sensor.type) else if (bhp303b_sensor.type)
{ {
switch (function) switch (function)
{ {
case FUNC_EVERY_SECOND:
HP303B_EverySecond();
break;
case FUNC_JSON_APPEND: case FUNC_JSON_APPEND:
HP303B_Show(1); HP303B_Show(1);
break; break;