Commit Graph

12 Commits

Author SHA1 Message Date
Andrew Tridgell 20959524b8 AP_HAL: use NEW_NOTHROW for new(std::nothrow) 2024-06-04 09:20:21 +10:00
Mykhailo Kuznietsov cc2e156888 AP_HAL: Fix some typos
Fixed some typos found in the code.
2023-10-12 18:30:42 +11:00
bugobliterator 1934b4a738 AP_HAL: move function definitions to cpp to save flash 2022-05-25 18:14:46 +10:00
Andrew Tridgell 7010eae9e8 AP_HAL: remember details of register check fails
this allows for logging of register resets
2021-02-24 18:18:37 +11:00
Andrew Tridgell 6163659887 AP_HAL: prevent a single bad transfer causing an IMU to be marked unhealthy
This is a response to this issue:
https://discuss.ardupilot.org/t/gyro-problem-after-waypoint-log-analisys

The 2nd gyro went bad with a large offset. Then the first gyro was
marked unhealthy, forcing the EKF to switch to the 2nd gyro. That
resulted in a crash.

I think the SPI bus was getting bad transfers and the register check
code happened to get a bad transfer, thereby marking the first gyro
unhealthy

This change ensures we only fail the register check if two transfers
in a row are bad. This makes it much less likely that a noisy bus will
lead to an unhealthy gyro
2021-01-27 09:47:55 +11:00
bugobliterator 57dd0ca9ea AP_HAL: add support for Bank based addressing 2020-08-06 12:41:35 +10:00
Lucas De Marchi a73c1daa2e AP_HAL: Device: remove unused function to read registers
Callers can use be16toh(), be32toh(), etc. There's no need to have a
special function here for each type.
2017-01-26 23:18:27 -08:00
Lucas De Marchi 14519e90ff AP_HAL: Device: remove trailing whitespaces 2017-01-26 23:18:27 -08:00
Andrew Tridgell 60c29417f1 AP_HAL: added uint16 access functions 2016-12-05 16:51:49 -08:00
Andrew Tridgell fdc94ec28a AP_HAL: fixed frequency init for register checking 2016-11-26 18:36:36 +11:00
Andrew Tridgell 7100272f14 AP_HAL: default to register checking every 10th call
this saves having this in nearly all callers
2016-11-25 20:31:36 +11:00
Andrew Tridgell bc614de4b3 AP_HAL: added checked registers interface
allow drivers to easily monitor and correct critical registers
2016-11-11 08:08:55 +11:00