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drivers/optical_flow/paw3902: fix RegisterRead udelay

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This commit is contained in:
Daniel Agar 2024-04-18 18:12:35 -04:00
parent ec3ceae45e
commit 2a328615ed
1 changed files with 2 additions and 2 deletions
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4
src/drivers/optical_flow/paw3902/PAW3902.cpp
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@ -1,6 +1,6 @@
/****************************************************************************
*
* Copyright (c) 2019-2023 PX4 Development Team. All rights reserved.
* Copyright (c) 2019-2024 PX4 Development Team. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -918,7 +918,7 @@ uint8_t PAW3902::RegisterRead(uint8_t reg)
// tSRW/tSRR SPI Time Between Read And Subsequent Commands
const hrt_abstime elapsed_last_read = hrt_elapsed_time(&_last_read_time);
if (elapsed_last_write < TIME_TSRW_TSRR_us) {
if (elapsed_last_read < TIME_TSRW_TSRR_us) {
px4_udelay(TIME_TSRW_TSRR_us - elapsed_last_read);
}