Tree: 44079dcc46

AP_Periph-1.3

Copter-4.2

Copter-4.2-BW

apm_2208

apm_2208-rover

apm_2208-rover-debug

c421

copter407

gps-1.3.1

main

master

master_rangefinder

mission-4.1.18

periph-1.3.1

release-4.2.3

rover_4.3

zr-sdk-4.3.1

zr-v5.0

zr-v5.1

zr/Rover-4.3

zr/main-4.3

zr_rover4.2

数字绿土/zr-v5.0

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Commit Graph

36 Commits (44079dcc466043f14807d3f1fbed90757c187886)

Author	SHA1	Message	Date
Andrew Tridgell	adf7fefc2e	HAL_ChibiOS: detect stuck I2C bus and clear with SCL ... This detects the I2C bus becoming stuck with SDA low after a timeout and clears the bus by toggling SCL. Many thanks to @jhw84 for the suggestion	6 years ago
Andrew Tridgell	d3af854949	HAL_ChibiOS: fixed bootloader build	7 years ago
Lucas De Marchi	668c941717	Global: use new version of ARRAY_SIZE	7 years ago
Siddharth Purohit	395c48933c	HAL_ChibiOS: move tto using updated time conversion API	7 years ago
Andrew Tridgell	13f96bcb00	HAL_ChibiOS: fixed an i2c dma callback bug ... many thanks to Kelly-Foster for chasing me on this one!	7 years ago
Andrew Tridgell	73cfd40e7f	HAL_ChibiOS: reduce latency of DMA sharing ... if we are sharing a DMA channel between i2c and SPI then this saves latency on SPI by giving up the DMA channel between retries	7 years ago
Andrew Tridgell	59aab9987e	HAL_ChibiOS: account for I2C base in compass masks	7 years ago
Andrew Tridgell	476bddd9a3	HAL_ChibiOS: use HAL_I2C_INTERNAL_MASK	7 years ago
Andrew Tridgell	4f9bd50038	HAL_ChibiOS: implement I2C bus masks	7 years ago
Andrew Tridgell	e068106669	HAL_ChibiOS: support I2C devices on STM32F7 without DMA ... this allows us to support I2C4 on fmuv5	7 years ago
Andrew Tridgell	a945c97ec6	HAL_ChibiOS: fixed 3-way DMA sharing bug ... when we have 3 way contention across two DMA streams we could get the dma_deallocate function called in an object from two places at once. This adds a mutex that prevents that scenario	7 years ago
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	7 years ago
Andrew Tridgell	fef1b0ffc6	HAL_ChibiOS: fixed I2C flush/invalidate calls	7 years ago
Andrew Tridgell	4d4ea894e8	HAL_ChibiOS: disable i2c device debug code	7 years ago
Andrew Tridgell	edb831653f	HAL_ChibiOS: added dma_flush and dma_invalidate operations ... these are needed to manage the data cache on the STM32F7	7 years ago
mirkix	c2eee2db23	AP_HAL_ChibiOS: add STM32F7 I2C support	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	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	5f353b5c85	HAL_ChibiOS: fixed build of I2C without I2C1 defined	7 years ago
Andrew Tridgell	9301e4888a	HAL_ChibiOS: make not having bus lock a soft error ... this is nicer for driver developers	7 years ago
Andrew Tridgell	8eff43a352	HAL_ChibiOS: fixed printf arguments	7 years ago
Siddharth Purohit	40142e5aef	ChibiOS: implement way to clear i2c bus by toggling clock line	7 years ago
Andrew Tridgell	47ce37f463	HAL_ChibiOS: report I2C clock downgrades	7 years ago
Andrew Tridgell	f1ce321a2f	HAL_ChibiOS: added checking of bus owner ... this ensures all bus transfers are only done by the thread that owns the semaphore	7 years ago
Andrew Tridgell	23e1b2e271	HAL_ChibiOS: added paranoid state checking on I2C ... this is here just while debugging an issue with Mark	7 years ago
Andrew Tridgell	87389e0fdc	HAL_ChibiOS: fixed double DMA allocation on i2c	7 years ago
Andrew Tridgell	63671b06a8	HAL_ChibiOS: added HAL_I2C_MAX_CLOCK define	7 years ago
Andrew Tridgell	88f11f5a50	HAL_ChibiOS: added HAL_I2C_BUS_BASE ... this allows fmuv4 to start at bus 1	7 years ago
Andrew Tridgell	f5c8754d75	HAL_ChibiOS: use ARRAY_SIZE_SIMPLE ... this allows for boards without a device type (eg. no SPI bus)	7 years ago
Andrew Tridgell	d1f93cd66c	HAL_Chibios: auto-generate I2C, SPI and UART device lists ... this is less error prone and make a port faster as more information is in hwdef.dat	7 years ago
Andrew Tridgell	c3435e45c5	HAL_ChibiOS: initial port to FMUv4	7 years ago
bugobliterator	5feef04f5f	HAL_ChibiOS: add support for CCM memory ... this uses DMA bounce buffers for bus transfers, and falls back to CCM ram in allocations if the type is unspecified	7 years ago
Andrew Tridgell	36227aa126	HAL_ChibiOS: implement bus speed and smbus for I2C ... use the slowest speed of all devices on the bus	7 years ago
Andrew Tridgell	755eca31c2	HAL_Chibios: don't unregister shared DMA ... the shared DMA handle is a property of the bus, not the device, so should not be unregistered when the device is removed	7 years ago
Andrew Tridgell	9812fc9574	HAL_Chibios: prevent creation of i2c devices on invalid bus	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
Andrew Tridgell	3402d07651	HAL_PX4: fixed a race condition on i2c init ... we could call init on two devices with the same name, which caused init_ok to be false. This could cause the SMBus battery to fail to initialise Thanks to Michael duBreuil for finding this!	7 years ago
José Roberto de Souza	9ee007f924	AP_HAL_PX4: Map PX4_I2C_BUS_EXPANSION1	8 years ago
Andrew Tridgell	3415dfb46c	HAL_PX4: implement split transfers for I2C	8 years ago
Lucas De Marchi	91dabbe418	AP_HAL_PX4: implement method to ajust periodic callback ... Just setting up the periodic callback sampling time on initialization may not work well for sensors that need to request for a sample with a bus transaction, sleep and then read the new data. That's because the function will be kept calling at a periodic rate, while the time in which we can read the value is not really that sampling time, but rather the time in which sensor was last read + the time spent in the function before sending a new sample request. Instead of creating a new type of thread to handle this case, just implement the minimal and easy case of updating the period for this callback, that can only be called from inside the callback function.	8 years ago
Andrew Tridgell	e2192d5b4d	HAL_PX4: report user bus number not system bus number	8 years ago
Andrew Tridgell	f039a37971	HAL_PX4: set names on all bus threads	8 years ago
Andrew Tridgell	f04b186879	HAL_PX4: fixed bug in instantiation of I2C bus threads ... we ended up with a thread per device instead of a thread per bus!	8 years ago
Andrew Tridgell	252f90ba36	HAL_PX4: drop I2C speed to 100kHz ... reduce I2C errors on long cables for all sensors	8 years ago
Andrew Tridgell	41018feb3a	HAL_PX4: split I2C transfers ... this avoids SCL low with a stop condition, which doesn't work with some devices	8 years ago
Andrew Tridgell	01fadb6e90	HAL_PX4: added per-device perf counter for I2C devices	8 years ago
Andrew Tridgell	922d5a74f7	HAL_PX4: print msg when I2C device is closed	8 years ago
Andrew Tridgell	16489d2a13	HAL_PX4: implement device IDs for I2C and SPI	8 years ago
Andrew Tridgell	1bb450c722	HAL_PX4: moved to common DeviceBus class for thread management in I2C and SPI	8 years ago
Andrew Tridgell	88df9c7029	HAL_PX4: added thread-per-bus implementation for I2C	8 years ago