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ADC: replace ioctl with uorb message (#14087)

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SalimTerryLi
2020-03-20 18:23:32 +08:00
committed by GitHub
parent 40af5b0fbe
commit dc8e775d8f
30 changed files with 345 additions and 486 deletions
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msg/adc_report.msg
+5 -2
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@@ -1,3 +1,6 @@
uint64 timestamp # time since system start (microseconds)
int16[12] channel_id # ADC channel IDs, negative for non-existent
float32[12] channel_value # ADC channel value in volt, valid if channel ID is positive
uint32 device_id # unique device ID for the sensor that does not change between power cycles
int16[12] channel_id # ADC channel IDs, negative for non-existent, TODO: should be kept same as array index
int32[12] raw_data # ADC channel raw value, accept negative value, valid if channel ID is positive
uint32 resolution # ADC channel resolution
float32 v_ref # ADC channel voltage reference, use to calculate LSB voltage(lsb=scale/resolution)