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73 Commits

Author SHA1 Message Date
Mirko Denecke a603a1577c AP_HAL_ChibiOS: remove unnecessary tabs and whitespaces 2020-02-05 10:43:36 +11:00
Andrew Tridgell 64dc29cf98 HAL_ChibiOS: don't extend alloc of iomcu uart 2020-01-18 12:27:29 +11:00
Andrew Tridgell f733e963df HAL_ChibiOS: scale uart rx buffer size with baudrate 
this ensures we have enough buffer space for a RTK GPS, as well as for
high speed comms with a companion computer
 2019-12-23 09:56:26 +11:00
Andrew Tridgell bf2cf7834d HAL_ChibiOS: fixed a bug in parity/stop-bit setting on STM32F7 and H7 
and add get_options() method
 2019-09-06 08:51:45 +10:00
Andrew Tridgell d1565a96c5 HAL_ChibiOS: wrap cacheBuffer functions 
needed to avoid problem with end() method in UARTDriver shadowing with
F7 implementation of cache macros
 2019-08-27 15:40:43 +10:00
Andrew Tridgell 16bdaaa1af HAL_ChibiOS: added support for STM31F10x for AP_Periph 2019-08-27 10:29:56 +10:00
Andrew Tridgell 8080efbc6a HAL_ChibiOS: allow for blocking unbuffered uarts 
this is used by AP_IOMCU to avoid a race condition where the mutex is
busy on write() causing a zero-length write and delayed output
 2019-08-17 17:36:41 +10:00
Andrew Tridgell afc8a70ce4 HAL_ChibiOS: fixed a bug in wait_timeout() on UARTs 
wait_timeout() could return true on a read of less bytes than are
expected.
 2019-08-17 17:36:41 +10:00
Siddharth Purohit 2f0d1336e6 HAL_ChibiOS: add support for dual usd cdc 2019-07-12 17:01:21 +10:00
Andrew Tridgell 7e1048c89b HAL_ChibiOS: enable UART inversion on H7 2019-03-01 11:39:27 +11:00
Andrew Tridgell 64681cb05c HAL_ChibiOS: allocate threads from any heap 
this fixes a failure on MatekF405-Wing where it fails to allocate the
SPI thread for the IMU
 2019-02-27 11:54:28 +11:00
Andrew Tridgell dad1774330 HAL_ChibiOS: fixed channel selection for F4/F7 uart driver 2019-02-26 16:18:26 +11:00
Andrew Tridgell 9647a68c9e HAL_ChibiOS: fixed UART RX DMA for H7 2019-02-26 16:18:26 +11:00
Andrew Tridgell 231117e9b1 HAL_ChibiOS: invalidate before read on rx, not on DMA setup 
more efficient, as we only invalidate what was used
 2019-02-26 16:18:26 +11:00
Andrew Tridgell 071d5e01af HAL_ChibiOS: added DMAMUX channel assignment calls 2019-02-26 16:18:26 +11:00
Andrew Tridgell f4e31ce65b HAL_ChibiOS: added more cache flush ops 2019-02-26 16:18:26 +11:00
Andrew Tridgell dd8115c9b4 HAL_ChibiOS: check for already allocated TX dma in UART driver 2019-02-26 16:18:26 +11:00
Andrew Tridgell d9c888ab45 HAL_ChibiOS: port SPI, I2C and UART drivers to H7 2019-02-26 16:18:26 +11:00
Andrew Tridgell bbd25350eb HAL_ChibiOS: support ChibiOS kernel major 6 
preparing for STM32H7 support
 2019-02-26 16:18:26 +11:00
Siddharth Purohit b5fbdc9888 HAL_ChibiOS: invoke serial data event signal for non dma ports as well 2019-01-23 15:57:05 +11:00
Andrew Tridgell 8c43db1a00 HAL_ChibiOS: implement half-duplex delay and read locking 2018-12-29 15:58:22 +11:00
Andrew Tridgell 013f1d55e8 HAL_ChibiOS: added support for swapping UART pins 2018-11-20 18:25:35 +11:00
Andrew Tridgell d84bc9f556 HAL_ChibiOS: fixed STM32F7 RXINV flag 2018-11-16 15:48:21 +11:00
Andrew Tridgell 85243ad522 HAL_ChibiOS: enable support for half-duplex uart config 2018-11-14 19:05:09 +11:00
Andrew Tridgell acf03980ca HAL_ChibiOS: added UART inversion options 
support GPIO pins or STM32F7
 2018-11-14 19:05:09 +11:00
Andrew Tridgell 8c962e6f0f HAL_ChibiOS: use a larger TX buffer on USB 
this is needed for fast log download on vehicles with 50Hz main loop
 2018-08-28 08:50:50 +10:00
Francisco Ferreira 1b46104a98 AP_HAL_ChibiOS: fix warning when STDOUT is defined 
../../libraries/AP_HAL_ChibiOS/UARTDriver.cpp:118:12: warning: 'int hal_console_vprintf(const char*, va_list)' defined but not used [-Wunused-function]
 static int hal_console_vprintf(const char *fmt, va_list arg)
            ^
 2018-08-14 10:17:38 +10:00
Andrew Tridgell 7aba99e229 HAL_ChibiOS: fixes for ChibiOS version update 2018-08-03 13:44:59 +10:00
Siddharth Purohit 395c48933c HAL_ChibiOS: move tto using updated time conversion API 2018-08-03 13:44:59 +10:00
Andrew Tridgell 44fd85ff29 HAL_ChibiOS: reduce memory used by serial buffers 
this does not appear to affect log download speed. It saves about 27k
of memory
 2018-08-01 13:11:16 +10:00
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
 2018-07-13 07:34:30 +10:00
Andrew Tridgell 50f7e55f0b HAL_ChibiOS: don't clear buffers if no baudrate change 2018-07-12 11:41:31 +10:00
Michael du Breuil 153ee6ca8e AP_HAL_ChibiOS: Clear UART buffers when opening a port 2018-06-26 02:18:18 +01:00
Michael du Breuil 037e53ba8a AP_HAL_ChibiOS: Reduce flash space of UARTDriver 
Saves 32 bytes
 2018-06-26 02:18:18 +01:00
Andrew Tridgell 369ac5edd0 HAL_ChibiOS: save more space in the bootloader 2018-06-25 21:22:31 +10:00
Andrew Tridgell e3b68876a9 HAL_ChibiOS: fixed tx_len on tx DMA timeout 2018-06-19 09:08:45 +10:00
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
 2018-06-19 09:08:45 +10:00
Andrew Tridgell 2493cdbcb6 HAL_ChibiOS: switch to new bouncebuffer system 
this removes the dma_flush and dma_invalidate methods and uses a
common bouncebuffer system for all CPU types. This enables microSD
support on STM32F7
 2018-06-06 07:15:41 +10:00
Andrew Tridgell 0fade4eb9e HAL_ChibiOS: make sure the UART bounce buffers are DMA safe 2018-06-06 07:15:41 +10:00
Andrew Tridgell edb831653f HAL_ChibiOS: added dma_flush and dma_invalidate operations 
these are needed to manage the data cache on the STM32F7
 2018-06-06 07:15:41 +10:00
Andrew Tridgell 7b720aae46 HAL_ChibiOS: allow printf() to work on systems without debug console 
map to hal.console once initialised
 2018-05-26 19:06:25 +10:00
Andrew Tridgell 89898bae1d HAL_ChibiOS: take account of available bytes in receive_time_constraint_us 2018-05-21 14:53:18 +10:00
Andrew Tridgell 7005383f82 HAL_ChibiOS: implement uart receive timestamp API 2018-05-16 18:49:22 +10:00
mirkix cb50639e27 AP_HAL_ChibiOS: add STM32F7 UART support 2018-05-15 07:23:56 +10:00
Andrew Tridgell 5854ccbb4c HAL_ChibiOS: removed stray debug code 
thanks to @alielectric for noticing
 2018-05-03 17:04:14 +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 e448b5d069 HAL_ChibiOS: implement UART port locking 2018-04-07 09:10:29 +10:00
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!
 2018-04-07 09:10:29 +10:00
Andrew Tridgell a64819cbf2 HAL_ChibiOS: minimise DMA TX latency on contended UARTs 
try to prevent long delays on other users of a DMA channel
 2018-04-07 09:10:29 +10:00
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
 2018-03-02 21:39:38 +11:00