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drivers/optical_flow/paa3905: fix RegisterRead udelay

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Daniel Agar
2024-04-18 20:57:37 -04:00
parent 2a328615ed
commit 0a7689f323
1 changed files with 2 additions and 2 deletions
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src/drivers/optical_flow/paa3905/PAA3905.cpp
+2 -2
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@@ -1,6 +1,6 @@
/**************************************************************************** /****************************************************************************
* *
* Copyright (c) 2022-2023 PX4 Development Team. All rights reserved. * Copyright (c) 2022-2024 PX4 Development Team. All rights reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions * modification, are permitted provided that the following conditions
@@ -714,7 +714,7 @@ uint8_t PAA3905::RegisterRead(uint8_t reg)
// tSRW/tSRR SPI Time Between Read And Subsequent Commands // tSRW/tSRR SPI Time Between Read And Subsequent Commands
const hrt_abstime elapsed_last_read = hrt_elapsed_time(&_last_read_time); 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); px4_udelay(TIME_TSRW_TSRR_us - elapsed_last_read);
} }