ardupilot

Commit Graph

Author	SHA1	Message	Date
Andrew Tridgell	4d171ec19a	AP_HAL_ChibiOS: support uartI, allowing a total of 9 uarts this allows for OTG2 on the MatekH743 board, which makes SLCAN much easier	4 years ago
Andrew Tridgell	46976c4358	HAL_ChibiOS: fixed remapping of ioline_t with BRD_ALT_CONFIG when a peripheral is made available via BRD_ALT_CONFIG we need to remap the existing ioline_t in the UART and I2C drivers to use the new pin. This fixes an issue with half-duplex, inverted, swapped UART pins for protocols like FPort and FPort2	4 years ago
Andrew Tridgell	989f8c5d41	HAL_ChibiOS: fixed a race condition in UART DMA transmit this fixes an issue seen on one board which caused a watchdog on high uart DMA load. We have reproduced the issue on another board by forcing a very high DMA transfer rate on the same DMA channel while also requesting very high transfer rates on the UART. The likely race is in the DMA transmit timeout code, and the simplest fix is to lock out interrupts during the DMA setup to ensure the tx timeout cannot trigger during the setup	4 years ago
Siddharth Purohit	a7d641c705	AP_HAL_ChibiOS: add available method for locked state	5 years ago
Peter Barker	6d9e563ede	AP_HAL_ChibiOS: override read(buffer,count) method to be more efficient	5 years ago
Peter Barker	8f54de4184	AP_HAL_ChibiOS: add discard_input method on UARTDriver	5 years ago
Andrew Tridgell	e8ab35a192	HAL_ChibiOS: fixed stdout in early startup bug this caused a failure to boot on some boards if they tried to print messages in early startup code before hal was initialised thanks to @Shadowru for reporting the issue	5 years ago
Andrew Tridgell	982cff0695	AP_HAL_ChibiOS: make all semaphores recursive the cost is very similar and this prevents an easy coding error which can occur on less used code paths	5 years ago
Andrew Tridgell	a7b83b1e26	HAL_ChibiOS: allow for unbuffered writes without DMA	5 years ago
Andrew Tridgell	bb5c1d07e1	HAL_ChibiOS: implement new UART option bits	5 years ago
Andrew Tridgell	b1ca7380be	HAL_ChibiOS: re-implement half-duplex using HDSEL switching this makes half-duplex more reliable on UARTs with pullups or level shifters	5 years ago
Andrew Tridgell	faf34970e1	HAL_ChibiOS: automatically control pullup/pulldown on inverted UARTs this makes setup of sport telemetry much easier	5 years ago
Andrew Tridgell	4b4642dd4d	HAL_ChibiOS: allow handling of much higher receiver baudrates with DMA this uses two DMA RX bouncebuffers to minimise the time with DMA disabled so that we can handle much higher baudrates	5 years ago
Andrew Tridgell	58292821b3	HAL_ChibiOS: fix DMA on UARTs for F303	5 years ago
Mirko Denecke	b84dcd483d	AP_HAL_ChibiOS: remove unnecessary tabs and whitespaces	5 years ago
Andrew Tridgell	bf2cf7834d	HAL_ChibiOS: fixed a bug in parity/stop-bit setting on STM32F7 and H7 and add get_options() method	6 years ago
Andrew Tridgell	16bdaaa1af	HAL_ChibiOS: added support for STM31F10x for AP_Periph	6 years ago
Andrew Tridgell	0075b96f3a	HAL_ChibiOS: added uartH	6 years ago
Andrew Tridgell	8c43db1a00	HAL_ChibiOS: implement half-duplex delay and read locking	6 years ago
Andrew Tridgell	85243ad522	HAL_ChibiOS: enable support for half-duplex uart config	6 years ago
Andrew Tridgell	acf03980ca	HAL_ChibiOS: added UART inversion options support GPIO pins or STM32F7	6 years ago
Peter Barker	17f643719a	AP_HAL_ChibiOS: add override keyword in many places	6 years ago
Peter Barker	d2cf065fdf	AP_HAL_ChibiOS: return uart link bandwidth	6 years ago
Andrew Tridgell	83f38d536e	HAL_ChibiOS: fixed flow control auto-detect without DMA this fixes automatic flow control detection when we are not using DMA for TX	7 years ago
Andrew Tridgell	0a5d287326	HAL_ChibiOS: support uartG	7 years ago
Andrew Tridgell	5bf078cc86	HAL_ChibiOS: fixed build with -Werror-sign-compare	7 years ago
Michael du Breuil	037e53ba8a	AP_HAL_ChibiOS: Reduce flash space of UARTDriver Saves 32 bytes	7 years ago
Andrew Tridgell	8431a677d9	HAL_ChibiOS: added a timeout to DMA UART TX this prevents a shared DMA channel being held for a long time if a CTS pin is held either by not being connected or by a radio	7 years ago
Andrew Tridgell	0fade4eb9e	HAL_ChibiOS: make sure the UART bounce buffers are DMA safe	7 years ago
Andrew Tridgell	89898bae1d	HAL_ChibiOS: take account of available bytes in receive_time_constraint_us	7 years ago
Andrew Tridgell	7005383f82	HAL_ChibiOS: implement uart receive timestamp API	7 years ago
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	7 years ago
Andrew Tridgell	e448b5d069	HAL_ChibiOS: implement UART port locking	7 years ago
Andrew Tridgell	bc32276966	HAL_ChibiOS: support DShot output use DMAR burst DMA to minimise number of DMA channels needed thanks to betaflight for the great reference implementation!	7 years ago
Andrew Tridgell	a64819cbf2	HAL_ChibiOS: minimise DMA TX latency on contended UARTs try to prevent long delays on other users of a DMA channel	7 years ago
Andrew Tridgell	556f3ba53f	HAL_ChibiOS: make UARTs non-blocking by default we never want blocking ports any more with ArduPilot, so defaulting to blocking makes no sense	7 years ago
Andrew Tridgell	306d35655e	HAL_ChibiOS: allow for bare board builds this allows for a build with no UARTs, no SPI, no I2C, no PWM. Great for initial board bringup with just USB	7 years ago
Andrew Tridgell	82f1f462ae	HAL_ChibiOS: ensure we don't init a uart driver twice	7 years ago
Andrew Tridgell	dce4c90467	HAL_ChibiOS: moved UART thread to UART driver use an event model for triggering sends from tx complete DMA handler for unbuffered uarts	7 years ago
Andrew Tridgell	979a2a4796	HAL_ChibiOS: removed debug code	7 years ago
Mark Whitehorn	b94b1dcd97	AP_HAL_ChibiOS: add missing declaration	7 years ago
Siddharth Purohit	02696882e9	HAL_ChibiOS: if unbuffered write, do continue to invoke DMA writes adds higher latency to device sharing DMA	7 years ago
Andrew Tridgell	ad26ca4a27	HAL_ChibiOS: implement parity and stop bits controls	7 years ago
Andrew Tridgell	3f2cc2c9d6	HAL_ChibiOS: implement low latency UART writes this implements the set_unbuffered_writes() API by performing writes directly in the write() call and not from a timer	7 years ago
Andrew Tridgell	865e4f3104	HAL_ChibiOS: implement _timer_tick in UARTDriver	7 years ago
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	7 years ago
Andrew Tridgell	41be81af34	HAL_Chibios: added hardware flow control for UARTs implement RTS in software and CTS in hardware	7 years ago
Andrew Tridgell	8b6bab7b17	HAL_Chibios: added ChibiOS HAL this is based on initial work by Sid, reset here for easier merging	7 years ago

48 Commits (623bd6923ef7554ea5a0841391d37cbd215ca656)