Hi phil-by-sea,FGR,
After check, run_gas should be position 5 in 71h(Ctrl_gas_1) register. run_gas is bit 4 in BME680 data sheet, run_gas is bit 5 in BME688 data sheet. To support both BME680 and BME688 in sensor API, BME68X_RUN_GAS_MSK should be 0x30, so sensor API don't need to be modified for BME68X_RUN_GAS_MSK. /* Mask for run gas */ #define BME68X_RUN_GAS_MSK UINT8_C(0x30)
We will update BME688 data sheet on official website later.
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