fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-19 07:23:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fixed the CAN acceptance filter initialization in the STM32 driver

Browse Source
This commit is contained in:
Pavel Kirienko
2017-11-21 21:49:36 +02:00
parent fa6dbde51d
commit 414a2e2bef
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libuavcan_drivers/stm32/driver/src/uc_stm32_can.cpp
+2 -1
View File
@@ -472,7 +472,8 @@ uavcan::int16_t CanIface::configureFilters(const uavcan::CanFilterConfig* filter
{ {
can_->FilterRegister[filter_start_index].FR1 = 0; can_->FilterRegister[filter_start_index].FR1 = 0;
can_->FilterRegister[filter_start_index].FR2 = 0; can_->FilterRegister[filter_start_index].FR2 = 0;
can_->FA1R = 1 << filter_start_index; // We can't directly overwrite FA1R because that breaks the other CAN interface
can_->FA1R |= 1U << filter_start_index; // Other filters may still be enabled, we don't care
} }
else else
{ {