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AP_HAL: expose device bus number

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This commit is contained in:
Andrew Tridgell 2016-11-28 10:18:32 +11:00
parent f04b186879
commit 00ccacb2ab
1 changed files with 5 additions and 0 deletions
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libraries/AP_HAL/Device.h
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@ -51,6 +51,11 @@ public:
return _bus_id.devid_s.bus_type;
}
// return bus number
uint8_t bus_num(void) const {
return _bus_id.devid_s.bus;
}
// return 24 bit bus identifier
uint32_t get_bus_id(void) const {
return _bus_id.devid;