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uavcanesc:Boards do the CAN GPIO init

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This commit is contained in:
David Sidrane
2018-08-08 15:09:01 -04:00
committed by Daniel Agar
parent 4b863aa108
commit b577bfc461
1 changed files with 0 additions and 12 deletions
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src/modules/uavcanesc/uavcanesc_main.cpp
-12
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@@ -135,18 +135,6 @@ int UavcanEsc::start(uavcan::NodeID node_id, uint32_t bitrate)
return -1; return -1;
} }
/*
* GPIO config.
* Forced pull up on CAN2 is required for Pixhawk v1 where the second interface lacks a transceiver.
* If no transceiver is connected, the RX pin will float, occasionally causing CAN controller to
* fail during initialization.
*/
px4_arch_configgpio(GPIO_CAN1_RX);
px4_arch_configgpio(GPIO_CAN1_TX);
#if defined(GPIO_CAN2_RX)
px4_arch_configgpio(GPIO_CAN2_RX | GPIO_PULLUP);
px4_arch_configgpio(GPIO_CAN2_TX);
#endif
/* /*
* CAN driver init * CAN driver init
*/ */