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29 Commits

Author SHA1 Message Date
Andrew Tridgell
5287fb2e1b HAL_ChibiOS: add a max quota of GPIO interrupts 
This implements a max quota of GPIO interrupts per 100ms period to
prevent high interrupt counts from consuming all CPU and causing a
lockup. The limit is set as 10k interrupts per 0.1s period. That limit
should be high enough for all reasonable uses of GPIO interrupt
handlers while being below the level that causes significant CPU loads
and flight issues

This addresses issue #15384
 2020-10-02 09:50:09 +10:00
Andrew Tridgell
c9d5b8056e HAL_ChibiOS: resync for 4.0 update 2020-05-11 18:15:42 +10:00
Mirko Denecke
a603a1577c AP_HAL_ChibiOS: remove unnecessary tabs and whitespaces 2020-02-05 10:43:36 +11:00
Andrew Tridgell
6eb4ccd428 HAL_ChibiOS: retain OPENDRAIN if set on a pin 
this allows OPENDRAIN when set on a pin to be retained when set with a
pinMode(). This fixes a partially lit B/E LED on the Pixhawk4
 2019-11-17 11:45:55 +11:00
Andrew Tridgell
a9e29f7556 HAL_ChibiOS: added pullup/pulldown support on GPIO 
using the convention of write() on an input pin to set pullup/pulldown
 2018-09-06 07:20:46 +10:00
Peter Barker
2209e4a697 AP_HAL_ChibiOS: new HAL functor-based methods 
AP_HAL_ChibiOS: adjust for irq-type enumeration change

AP_HAL_ChibiOS: implement attach-AP_HAL::Proc to interrupt interface
 2018-08-21 20:34:01 +09:00
Lucas De Marchi
668c941717 Global: use new version of ARRAY_SIZE 2018-08-04 15:31:55 +10:00
Andrew Tridgell
64c8ca514c HAL_ChibiOS: fixed attach_interrupt check 
we can't have two handlers on the same pad
 2018-08-03 13:44:59 +10:00
Andrew Tridgell
7aba99e229 HAL_ChibiOS: fixes for ChibiOS version update 2018-08-03 13:44:59 +10:00
Siddharth Purohit
4e8d072d6d HAL_ChibiOS: move to using recent pal driver api for GPIO IRQ events 2018-08-03 13:44:59 +10:00
Michael du Breuil
6fba374069 AP_HAL_ChibiOS: Remove GPIO::analogPinToDigitalPin() 2018-07-11 23:09:52 -07:00
Andrew Tridgell
3292abaa19 HAL_ChibiOS: fixed F412 build 2018-07-10 11:48:06 +10:00
Andrew Tridgell
e4ce2f532b HAL_ChibiOS: make smaller builds possible 
this allows for much smaller builds when you disable a lot of
options. This is part of an effort to create a bootloader of less than
16k using ChibiOS
 2018-04-12 11:50:44 +10:00
Andrew Tridgell
96cc657bd0 HAL_ChibiOS: fixed GPIO interrupt port mapping 2018-04-09 15:32:04 +10:00
Andrew Tridgell
68293c9c11 HAL_ChibiOS: don't require GPIO() markers on PWM outputs 
this fixes blheli pass-thru on MindPX-v2
 2018-04-09 15:32:04 +10:00
Andrew Tridgell
9a29c6d3b5 HAL_ChibiOS: implement DigitalSource() 2018-04-07 09:10:29 +10:00
Andrew Tridgell
b350b07593 HAL_ChibiOS: allow internal GPIO fuctions to use disabled pins 2018-04-07 09:10:29 +10:00
Andrew Tridgell
382772d999 HAL_ChibiOS: initial support for ESC serial output 2018-04-07 09:10:29 +10:00
Andrew Tridgell
591e0c2249 HAL_ChibiOS: allow control of interrupt port 
F412 has radio IRQ on port B
 2018-02-08 17:36:33 +11:00
Andrew Tridgell
867e7ebf71 HAL_ChibiOS: auto-generate GPIO table from hwdef.dat 2018-01-15 11:46:02 +11:00
Andrew Tridgell
f14a847b97 HAL_ChibiOS: rename classes to remove 'Chibi' 
it is redundent as all classes are in ChibiOS namespace, and makes the
code harder to read
 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
Andrew Tridgell
f5c8754d75 HAL_ChibiOS: use ARRAY_SIZE_SIMPLE 
this allows for boards without a device type (eg. no SPI bus)
 2018-01-15 11:46:02 +11:00
Andrew Tridgell
280140bf25 HAL_ChibiOS: added support for MindPX-v2 2018-01-15 11:46:02 +11:00
Andrew Tridgell
41be81af34 HAL_Chibios: added hardware flow control for UARTs 
implement RTS in software and CTS in hardware
 2018-01-15 11:46:02 +11:00
Andrew Tridgell
c3435e45c5 HAL_ChibiOS: initial port to FMUv4 2018-01-15 11:46:02 +11:00
Andrew Tridgell
b57f8f01c6 HAL_Chibios: fixed return for read on invalid gpio pin 2018-01-15 11:46:02 +11:00
Andrew Tridgell
21f40da510 HAL_Chibios: align GPIO pins with px4 build 2018-01-15 11:46:02 +11:00
Andrew Tridgell
8b6bab7b17 HAL_Chibios: added ChibiOS HAL 
this is based on initial work by Sid, reset here for easier merging
 2018-01-15 11:46:02 +11:00