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distance_sensors: Fix assignment of serial bus ID

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This commit is contained in:
JacobCrabill
2021-01-27 17:02:20 -05:00
committed by Daniel Agar
parent 01462ce627
commit a09e13631c
6 changed files with 6 additions and 6 deletions
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src/drivers/distance_sensor/tfmini/TFMINI.cpp
+1 -1
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@@ -50,7 +50,7 @@ TFMINI::TFMINI(const char *port, uint8_t rotation) :
device_id.devid_s.devtype = DRV_DIST_DEVTYPE_TFMINI;
device_id.devid_s.bus_type = device::Device::DeviceBusType_SERIAL;
uint8_t bus_num = atoi(&_port[sizeof(_port) - 2]);
uint8_t bus_num = atoi(&_port[strlen(_port) - 1]); // Assuming '/dev/ttySx'
if (bus_num < 10) {
device_id.devid_s.bus = bus_num;