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added test of availabillty

This commit is contained in:
Helge 2022-10-04 18:16:49 +02:00
parent 31c94424a9
commit a7a26dc9a1
1 changed files with 12 additions and 6 deletions
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18
tasmota/tasmota_xsns_sensor/xsns_33_qmc5883l.ino
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@ -220,12 +220,15 @@ struct QMC5883L_s
int16_t MX, MY, MZ;
int16_t temp;
uint16_t scalar;
bool ready;
} *QMC5883L = nullptr;
// Initialise the device
void QMC5883L_Init()
{
QMC5883L = (QMC5883L_s *)calloc(1, sizeof(struct QMC5883L_s));
QMC5883L->ready = false;
if (!I2cSetDevice(QMC5883L_ADDR))
{
return;
@ -239,7 +242,7 @@ void QMC5883L_Init()
// write config
if (I2cWrite8(QMC5883L_ADDR, QMC5883L_CONFIG, QMC5883L_CONFIG_OS256 | QMC5883L_CONFIG_8GAUSS | QMC5883L_CONFIG_100HZ | QMC5883L_CONFIG_CONT) == false)
return;
QMC5883L = (QMC5883L_s*) calloc(1, sizeof(struct QMC5883L_s));
QMC5883L->ready = true;
}
//Read the magnetic data
@ -301,12 +304,14 @@ bool Xsns33(byte function)
{
return false;
}
switch (function)
if (FUNC_INIT == function)
{
case FUNC_INIT:
QMC5883L_Init();
break;
QMC5883L_Init();
}
else if (QMC5883L->ready == true)
{
switch (function)
{
case FUNC_JSON_APPEND:
QMC5883L_Show(1);
break;
@ -318,6 +323,7 @@ bool Xsns33(byte function)
QMC5883L_Show(0);
break;
#endif // USE_WEBSERVER
}
}
return true;
}