Commit Graph

11 Commits

Author SHA1 Message Date
Andrew Tridgell a587b1140a AP_HAL: added voltage_latest() interface
this will be used for reading the 5V rail
2013-09-12 13:23:04 +10:00
Andrew Tridgell a5b20b4dfc AP_HAL: removed scaling factor on analog sources
these are not use anymore, as voltage_average() is used instead
2013-05-13 15:29:42 +10:00
Andrew Tridgell 589b8cdb58 AP_HAL: added voltage_average_ratiometric() call to AnalogIn
this is for ratiometric sensors such as the 3DR airspeed sensor and
the Maxbotix analog sonar
2013-05-13 15:12:43 +10:00
Andrew Tridgell 0b6cfc7294 AP_HAL: added set_stop_pin() and set_settle_time() interfaces to analogin
this is for multiple sonars on one vehicle, to prevent them
interfering with each other
2013-05-03 09:45:19 +10:00
Andrew Tridgell b1c27407a2 AP_HAL: added voltage_average() interface to AnalogIn
returns voltage in Volts, using averaged reading over samples.

Where possible this should be auto-scaled against a known reference
voltage
2013-03-03 16:16:01 +11:00
Pat Hickey de4adefe4e AP_HAL: AnalogIn uses only sized int types 2012-12-20 14:51:33 +11:00
Pat Hickey ca4bc8d760 AP_HAL: AnalogIn read changed to read_latest and read_average 2012-12-20 14:51:33 +11:00
Pat Hickey 7049934a69 AP_HAL: AnalogIn channel gets scale, source gets set_pin 2012-12-20 14:51:32 +11:00
Pat Hickey f4b5ef9fad AP_HAL AnalogIn: gets constants for BOARD_VCC and NONE 2012-12-20 14:51:30 +11:00
Pat Hickey 279a755ab3 AP_HAL: AnalogIn interface fleshed out 2012-12-20 14:51:23 +11:00
Pat Hickey dc03b1190f AP_HAL: Stub implementations of pure virtual AP_HAL classes 2012-12-20 14:51:18 +11:00