It turns out that we set the ADC range incorrectly leading to the
measured current being capped at a certain level as the ADC on the
sensor saturates.
Instead, we need to set the range according to the formula given in the
interface datasheet.
* adis16507: enhance driver to handle and recover from all failure modes
- Clean up driver
- Add optional hardware reset
- Fix scale and range for 125 deg/s variant
- Handle communication errors when read returns zeroes
- Improved perf counters
* change prints to PX4_DEBUG, define BURST_READ_CMD, do both soft and hard reset, use ScheduleNow instead of 1ms delay, change read/write stall period to SPI_STALL value
* hrt: Fix PPM input on channel 2
The CCMR1_PPM define for PPM input on channel 2 was incorrectly set to 2,
which was setting bits for channel 1 instead of channel 2. This prevented
PPM input from functioning properly on channel 2.
Changed CCMR1_PPM for channel 2 from 2 to (1 << 8), which correctly
configures the CC2S bits for input capture mode on TI2.
This fixes an issue noted in the existing code comment:
"FIXME! There is an interaction in the CCMR registers that prevents
using Chan 1 as the timer and chan 2 as the PPM"
Tested on STM32H743 with PPM input on PC7 (TIM8_CH2).
* rc_input: enable sharing serial and PPM pin
By setting RC_SERIAL_PORT_SHARED_PPM_PIN_GPIO_RX it is now possible to
use the same pin on the STM32 for PPM input as well as serial input.
* boards: Add support for Holybro KakuteH7-Wing
The older defines without the L for the APB1 Low domain errored for some
of the timers, such as 6 and 7.
I checked and it turns out the defines with and without L are identical.
We need to open the device later in the work queue and not in the
constructor during task_spawn.
There is already a lazy open in place, so just removing this fixes the
problem for me.
* Bidirectional DShot
Co-authored-by: Julian Oes <julian@oes.ch>
* f4/f1 support, not supported
* fix f1 build target
* sanity check timer_channel value, fix CCxNP ifdef, debug stuff
* removed debug code, added define for H7 HAVE_GTIM_CCXNP
* round robin sampling for less than 4 DMA
* unlimited esc_status logging
* dshot: fix formatting
* dshot: add define for number of DMA channels to use
This allows individual boards to override the number of DShot channels
and hence avoid round robin capture of the RPM feedback.
* ARK: enable 4 DMA channels for DShot on 6X
* dshot: publish when all channels are updated
This slows down the ESC_STATUS publication in the case of round robin
capture. E.g. for 800 Hz output with one DMA channel, the ESC_STATUS is
now published at 200 Hz.
* dshot: avoid duplicate publications for bidir and telem
Instead of publishing both bidirectional dshot updates as well as
telemetry updates, we now combine the data from both streams, and
publish whenever we get RPM updates, as the latter arrives with higher
rate, e.g. 200 Hz with round robin, or faster otherwise.
When combining the data, we take RPM from bidirectional dshot, and the
rest from telemetry.
When we have only one of the two, either telemetry or bidirectional
dshot, we just publish that one.
* boards: add ark fpv and pi6x BOARD_DMA_NUM_DSHOT_CHANNELS
* dshot: turn off debug build
---------
Co-authored-by: Julian Oes <julian@oes.ch>
Co-authored-by: alexklimaj <alex@arkelectron.com>
Reading the WAI register is unreliable as the chip sometimes returns
wrong values or boots with the wrong I2C address. This can be fixed by
sending the software reset command to all four possible I2C addresses.
* [ulanding_radar] Fix comms error perf counter usage
* [ulanding_radar] Workaround for lost messages by lowering sampling rate
The current implementation of the Aerotenna uLanding radar driver assumes that
the UART frames are received in full. If the driver polls with 10ms this is not
always the case and the driver will fail to parse the frame leading to
significant packet loss. This workaround polls at 12ms which ensures that at
least one entire frame is received.
* remove temp field from airspeed.msg, adjust temp selection
* temp-sensor hirarchy: airspeed, ext. baro, default value
* directly use diff-press or baro temp in true-airspeed calc
* improve clarity
* add enum for temperature source in VehicleAirData.msg
- Updated to the latest version of the voxl2_io driver from the ModalAI fork.
- Moved to the platform independent Serial driver
- Added voxl2_io driver to the SLPI DSP build
To simplify logic for wrap-around cases and cases in which bins outside the FOV may be filled. Bin indices are offset such that the 0th bin is the first bin within the sensor FOV. This way we can always fill bins from smallest to largest index.
