7e1048c89b
HAL_ChibiOS: enable UART inversion on H7
6 years ago
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
6 years ago
dad1774330
HAL_ChibiOS: fixed channel selection for F4/F7 uart driver
6 years ago
9647a68c9e
HAL_ChibiOS: fixed UART RX DMA for H7
6 years ago
231117e9b1
HAL_ChibiOS: invalidate before read on rx, not on DMA setup
...
more efficient, as we only invalidate what was used
6 years ago
071d5e01af
HAL_ChibiOS: added DMAMUX channel assignment calls
6 years ago
f4e31ce65b
HAL_ChibiOS: added more cache flush ops
6 years ago
dd8115c9b4
HAL_ChibiOS: check for already allocated TX dma in UART driver
6 years ago
d9c888ab45
HAL_ChibiOS: port SPI, I2C and UART drivers to H7
6 years ago
bbd25350eb
HAL_ChibiOS: support ChibiOS kernel major 6
...
preparing for STM32H7 support
6 years ago
b5fbdc9888
HAL_ChibiOS: invoke serial data event signal for non dma ports as well
6 years ago
8c43db1a00
HAL_ChibiOS: implement half-duplex delay and read locking
6 years ago
013f1d55e8
HAL_ChibiOS: added support for swapping UART pins
6 years ago
d84bc9f556
HAL_ChibiOS: fixed STM32F7 RXINV flag
6 years ago
85243ad522
HAL_ChibiOS: enable support for half-duplex uart config
6 years ago
acf03980ca
HAL_ChibiOS: added UART inversion options
...
support GPIO pins or STM32F7
6 years ago
8c962e6f0f
HAL_ChibiOS: use a larger TX buffer on USB
...
this is needed for fast log download on vehicles with 50Hz main loop
7 years ago
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)
^
7 years ago
7aba99e229
HAL_ChibiOS: fixes for ChibiOS version update
7 years ago
395c48933c
HAL_ChibiOS: move tto using updated time conversion API
7 years ago
44fd85ff29
HAL_ChibiOS: reduce memory used by serial buffers
...
this does not appear to affect log download speed. It saves about 27k
of memory
7 years ago
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
50f7e55f0b
HAL_ChibiOS: don't clear buffers if no baudrate change
7 years ago
153ee6ca8e
AP_HAL_ChibiOS: Clear UART buffers when opening a port
7 years ago
037e53ba8a
AP_HAL_ChibiOS: Reduce flash space of UARTDriver
...
Saves 32 bytes
7 years ago
369ac5edd0
HAL_ChibiOS: save more space in the bootloader
7 years ago
e3b68876a9
HAL_ChibiOS: fixed tx_len on tx DMA timeout
7 years ago
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
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
7 years ago
0fade4eb9e
HAL_ChibiOS: make sure the UART bounce buffers are DMA safe
7 years ago
edb831653f
HAL_ChibiOS: added dma_flush and dma_invalidate operations
...
these are needed to manage the data cache on the STM32F7
7 years ago
7b720aae46
HAL_ChibiOS: allow printf() to work on systems without debug console
...
map to hal.console once initialised
7 years ago
89898bae1d
HAL_ChibiOS: take account of available bytes in receive_time_constraint_us
7 years ago
7005383f82
HAL_ChibiOS: implement uart receive timestamp API
7 years ago
cb50639e27
AP_HAL_ChibiOS: add STM32F7 UART support
7 years ago
5854ccbb4c
HAL_ChibiOS: removed stray debug code
...
thanks to @alielectric for noticing
7 years ago
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
e448b5d069
HAL_ChibiOS: implement UART port locking
7 years ago
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
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
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
91c741ef07
HAL_ChibiOS: use a non-blocking lock for UART shared DMA
...
we can have multiple UARTs on the same thread sharing the same DMA TX
channel. That can lead to deadlock with blocking locks on DMA. This
makes UART requests for DMA locks non-blocking to fix the issue
7 years ago
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
d0eb2970c7
HAL_ChibiOS: ensure RTS and CTS are both disabled for no flow control
7 years ago
82f1f462ae
HAL_ChibiOS: ensure we don't init a uart driver twice
7 years ago
41758348e5
HAL_ChibiOS: added checking of lock state in shared_dma
...
and use lock around check for tx completion in UART handler
7 years ago
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
4d018cf5e2
HAL_ChibiOS: take lock on DMA allocate/deallocate
...
this is required for the stm32_dma_stream bitmask manipulation
7 years ago
e002fbdb8d
HAL_ChibiOS: fixed a build warning
7 years ago
85acbcb21d
HAL_ChibiOS: fixed UART send from TX complete IRQ
7 years ago
Andrew Tridgell
Siddharth Purohit
Francisco Ferreira
Michael du Breuil
mirkix