ardupilot

Commit Graph

Author	SHA1	Message	Date
Andrew Tridgell	427e00dd41	HAL_ChibiOS: switched to system timer for AP_HAL::micros() this uses the ChibiOS system timer instead of a separate GPT timer for the core ChibiOS timer. The advantage is it saves us a timer, plus it changes ChibiOS to use a 1MHz clock on its timer, which gives us higher resolution for delays. This has a remarkable effect on timing jitter, reducing it greatly	2018-02-14 18:27:00 +11:00
Andrew Tridgell	daa9eec836	HAL_ChibiOS: auto-configure timer channels allow for one marked PPMIN for input	2018-01-15 11:46:02 +11:00
Andrew Tridgell	d65ec2ada7	HAL_ChibiOS: moved more headers to common allow customisation, but don't require every port to copy the defaults	2018-01-15 11:46:02 +11:00

Author

SHA1

Message

Date

Andrew Tridgell

427e00dd41

HAL_ChibiOS: switched to system timer for AP_HAL::micros()

this uses the ChibiOS system timer instead of a separate GPT timer for
the core ChibiOS timer. The advantage is it saves us a timer, plus it
changes ChibiOS to use a 1MHz clock on its timer, which gives us
higher resolution for delays.

This has a remarkable effect on timing jitter, reducing it greatly

2018-02-14 18:27:00 +11:00

Andrew Tridgell

daa9eec836

HAL_ChibiOS: auto-configure timer channels

allow for one marked PPMIN for input

2018-01-15 11:46:02 +11:00

Andrew Tridgell

d65ec2ada7

HAL_ChibiOS: moved more headers to common

allow customisation, but don't require every port to copy the defaults

2018-01-15 11:46:02 +11:00

3 Commits