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git.gag.com Git - fw/altos/log
Keith Packard [Sun, 27 Oct 2019 17:24:52 +0000 (10:24 -0700)]
altoslib: Fix original telemetry sensor packet parsing
ground_pres is at byte 24, ground_accel at byte 26. These were flipped
around.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 27 Oct 2019 17:24:10 +0000 (10:24 -0700)]
altoslib: Fix setting of CLASSPATH
Need to include bin for local files.
Signed-off-by: Keith Packard <keithp@keithp.com>
Bdale Garbee [Wed, 23 Oct 2019 16:43:54 +0000 (10:43 -0600)]
doc: add some text about cross-bank drag race safe/arm to TeleLaunch manual
Bdale Garbee [Wed, 23 Oct 2019 16:41:30 +0000 (10:41 -0600)]
doc: add some text to TeleLaunch troubleshooting about SAFE/ARM on TeleFire
Keith Packard [Wed, 23 Oct 2019 16:24:18 +0000 (09:24 -0700)]
altos: Improve labeling of telefire receive packet information
Avoid the use of 'cmac_recv', which is not exactly descriptive.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 23 Oct 2019 16:20:53 +0000 (09:20 -0700)]
altos: Relabel packet receive status line for TeleFire boxes
The status line included return value and RSSI, but neither was
labeled, which left the user unsure as to what it meant.
Signed-off-by: Keith Packard <keithp@keithp.com>
Bdale Garbee [Tue, 22 Oct 2019 15:30:25 +0000 (09:30 -0600)]
doc: add more text to TeleLaunch manual, be less sloppy with dBm assertions
Mike Beattie [Sun, 13 Oct 2019 07:22:37 +0000 (20:22 +1300)]
Update app to use Material Design Light theme
The Holo theme does weird things these days
Signed-off-by: Mike Beattie <mike@ethernal.org>
Keith Packard [Fri, 18 Oct 2019 08:06:55 +0000 (01:06 -0700)]
altoslib: Don't bother adding FREETTS to CLASSPATH
altoslib doesn't use freetts at all
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 18 Oct 2019 08:05:15 +0000 (01:05 -0700)]
altosdroid: Make altosdroid code more resilient to weird androidisms
Sometimes altosdroid was crashing when messing with configuration bits
like selecting different themes. These fixes seem to make that happen
less.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 18 Oct 2019 08:02:51 +0000 (01:02 -0700)]
altos/test: Get test code working again after restructuring
Something changed, the test code wasn't building. Now it does.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 18 Oct 2019 06:09:47 +0000 (23:09 -0700)]
altos/telefire: Don't arm the box if the local arm switch is off
This skips arming the box when the local arming switch is off. This
keeps the siren and light from going off, and also avoids attempting
to fire the channels in case something else screwy is going on.
Signed-off-by: Keith Packard <keithp@keithp.com>
Bdale Garbee [Tue, 1 Oct 2019 03:15:56 +0000 (21:15 -0600)]
TeleFireEight has simple green LEDs for continuity
Keith Packard [Wed, 25 Sep 2019 20:10:36 +0000 (13:10 -0700)]
telegps: Get --graph mode working after recent changes
Was just exiting due to a null pointer exception caused by mis-ordered
setup of the map data. Also using stale API.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 25 Sep 2019 20:09:22 +0000 (13:09 -0700)]
altoslib: Don't crash when map flight data is missing
Just a couple of null pointer checks to allow the map display to come
up even when no data are available.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 25 Sep 2019 03:49:56 +0000 (20:49 -0700)]
doc: Update for 1.9.1
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 25 Sep 2019 03:50:08 +0000 (20:50 -0700)]
doc: Describe new 'show nearest values' in map view
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 23 Sep 2019 19:40:19 +0000 (12:40 -0700)]
altos: Rename 'log' in ao_log_fireone to 'ao_fireone_data'
Avoids conflict with global 'log' function
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 23 Sep 2019 19:39:42 +0000 (12:39 -0700)]
altos: Switch all main() to return 'int'
Makes gcc happy
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 19 Sep 2019 00:38:44 +0000 (17:38 -0700)]
altosdroid: Update Makefile.am to run gradle-based build
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 19 Sep 2019 00:10:14 +0000 (17:10 -0700)]
altos: Add missing build files for avr/attiny devices
These were sitting in my src directory but not in git
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 18 Sep 2019 23:26:44 +0000 (16:26 -0700)]
Merge remote-tracking branch 'mjb/android-build-update'
Mike Beattie [Wed, 18 Sep 2019 22:26:40 +0000 (10:26 +1200)]
Update Google Maps API usage.
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:25:47 +0000 (10:25 +1200)]
Update persistent notification in TelemetryService
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:25:09 +0000 (10:25 +1200)]
Convert to AndroidX from support_v4
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:24:13 +0000 (10:24 +1200)]
Import cleanup
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:19:11 +0000 (10:19 +1200)]
Commented out duplicate strings
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:18:48 +0000 (10:18 +1200)]
Indentation cleanup
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:17:52 +0000 (10:17 +1200)]
Add FOREGROUND_SERVICE permission which is now required
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:17:09 +0000 (10:17 +1200)]
Remove versioning data from AndroidManifest.xml.in
(now in build.gradle)
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:16:18 +0000 (10:16 +1200)]
Clean up duplication in AndroidManifest.xml.in
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:12:59 +0000 (10:12 +1200)]
buildinfo data comes from Makedefs now, not Version
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:12:30 +0000 (10:12 +1200)]
Add gradle build files
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:09:26 +0000 (10:09 +1200)]
Update files that reference new paths
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 22:04:58 +0000 (10:04 +1200)]
Move java source, and resources to new paths for gradle
Signed-off-by: Mike Beattie <mike@ethernal.org>
Mike Beattie [Wed, 18 Sep 2019 21:58:06 +0000 (09:58 +1200)]
Remove ant build files
Signed-off-by: Mike Beattie <mike@ethernal.org>
Keith Packard [Mon, 16 Sep 2019 20:12:08 +0000 (13:12 -0700)]
altos: Add EasyMega v3.0 bits (not setup correctly yet)
This adds a new directory for EasyMega v3.0, replacing the mpu9250
with a bmx160.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 16 Sep 2019 20:10:09 +0000 (13:10 -0700)]
altos: Integrate BMX160 into data code
Get conversion functions written and fix up a few warnings
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 16 Sep 2019 19:39:09 +0000 (12:39 -0700)]
altos: Add bmx160 driver
This just adds the driver, it doesn't hook it up yet
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 16 Sep 2019 00:09:26 +0000 (17:09 -0700)]
altos: Replace ao_xmem functions with direct mem calls
We no longer need to wrap these functions
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 16 Sep 2019 00:05:59 +0000 (17:05 -0700)]
drivers: Use 'main_value' instead of 'main'
GCC can emit a warning when programs redefine 'main'.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 2 Sep 2019 20:20:14 +0000 (15:20 -0500)]
altosui: Add speed and gps height to map display data
And generalize the API so that any other GPS data could be added in
the future.
This feature was proposed by Mike Beattie
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 1 Sep 2019 04:20:31 +0000 (23:20 -0500)]
altosui: Display data for point nearest cursor in map view
Include time, lat and lon
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 29 Aug 2019 03:40:21 +0000 (22:40 -0500)]
libaltos: gitignore btletest
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 29 Aug 2019 03:39:25 +0000 (22:39 -0500)]
Add .gitignore files for new projects
EasyMega v2.0
TeleFireEight v2.0
TeleFireOne v1.0
TeleLco v0.2 with cc1200 radio
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 29 Aug 2019 03:34:53 +0000 (22:34 -0500)]
icon: Ignore generated LED images
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 29 Aug 2019 03:33:35 +0000 (22:33 -0500)]
Add new altosdroid icon
Remove drop shadow
Change size to make Google happier
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 13 Aug 2019 00:30:48 +0000 (17:30 -0700)]
altos: Use fast timer for buttons instead of edge-triggered ISR
If the button bounces between the triggering interrupt and the button
state check, we could lose the final state change of the button and
send an incorrect event to the application. In the worst case, the button
would end up in exactly the wrong state, toggling in the wrong direction.
Use the fast timer to poll all buttons instead so that there is only
one check of each button at each poll interval (instead of the
interrupt and the state check). This makes buttons reliably debounced.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 5 Aug 2019 04:12:29 +0000 (21:12 -0700)]
altosui: Make it possible to disable APRS
The menu says "Disabled", but the device wants "0". Translate back and
forth to avoid an error.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 5 Aug 2019 03:33:21 +0000 (20:33 -0700)]
altosui: Fix path to easymini-v2.0 ihx file
This gets the bits included in macosx and linux builds
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 18:15:20 +0000 (11:15 -0700)]
altosdroid: Hack up build to 'work' for now
Android apps are now build with gradle instead of ant; the ant bits
are stale and only work with old java. Use old java to run ant while
using the current java compiler to build things.
This requires a custom version of the google play API library.
Signed-off-by: Keith Packard <keithp@keithp.com>
Bdale Garbee [Fri, 2 Aug 2019 20:20:39 +0000 (14:20 -0600)]
ao-bringup: add a turnon_telefireeight script
Keith Packard [Wed, 17 Jul 2019 18:40:06 +0000 (11:40 -0700)]
Use discovered java path for compiler and jni include files
Instead of using the discovered java bits just for jni.h, also use
javac from that directory. Add JAVA_VERSION param to set language
version for newer compilers.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 17 Jul 2019 18:38:43 +0000 (11:38 -0700)]
altoslib: Stop using deprecated Java functionality
new Double(x) -> Double.valueOf(x)
c.newInstance() -> c.getDeclaredConstructor().newInstance()
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 19:08:33 +0000 (12:08 -0700)]
ao-tools/ao-eeprom: Add support for TeleFireTwo
Display converted pressure and thrust data along with raw thermistor
data.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 18:12:49 +0000 (11:12 -0700)]
altos: Record all failed sensors and report status at power up
Use DATA bits to mark which sensors have failed, then report that in
beeps at startup time to help diagnose hardware failures while still
allowing the board to be used over USB.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 18:10:36 +0000 (11:10 -0700)]
altos/micropeak-v2.0: Reduce power usage
This gets power consumption down under 1mA on the pad. Not really low
enough to sell, but I think this is about as low as the chip will go.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 18:07:27 +0000 (11:07 -0700)]
altos/stmf0: Allow SPI to be powered down when idle if desired
Set SPI_1_POWER_MANAGE and/or SPI_2_POWER_MANAGE to have the spi
blocks powered down when not in use.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 18:04:16 +0000 (11:04 -0700)]
altos/stmf0: Add 'ao_serial_shutdown'
This powers down the UART logic on request.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 18:02:56 +0000 (11:02 -0700)]
altos/stmf0: Leave power interface disabled until needed
We only need the power interface when placing the chip in the lowest
power state, so don't power up the power interface clock at startup,
instead wait until later.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 17:23:54 +0000 (10:23 -0700)]
icon: Add altosdroid-specific icon
Google style guides have no drop shadows anymore, so create an icon
for the play store without one.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 17:22:02 +0000 (10:22 -0700)]
altosuilib: Don't crash when flashing an unknown device
An unknown device will not have a config; check for that before
showing radio calibration dialogs.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 16:57:24 +0000 (09:57 -0700)]
ao-tools/ao-eeprom: Add altitude data for baro values
Displays altitude along with pressure and temp for baro sensor data.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 16 Jul 2019 16:56:39 +0000 (09:56 -0700)]
ao-tools/lib: Add atmosphere model
Converts between pressure and altitude
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 15 Jul 2019 20:28:11 +0000 (13:28 -0700)]
ao-tools/ao-telem: Fix man page and usage to match code
ao-telem just parses .telem files.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 15 Jul 2019 20:26:30 +0000 (13:26 -0700)]
altos: Allow ms5607 driver to either set ao_sensor_errors or panic
Products that want to remain usable (over USB) after a sensor failure
don't want to panic when the ms5607 fails, but products with limited
ROM space don't want to have extra code to check for the sensor
failure and panic. Change the MS5607 driver to allow either option,
and then make the micropeak based devices use it.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 15 Jul 2019 20:22:15 +0000 (13:22 -0700)]
ao-tools: Change ao-eeprom into eeprom analysis tool
ao-eeprom used to be a TeleMetrum v0.2 specific tool for fetching
eeprom contents from that device. ao-dumpflash handles that case now.
ao-eeprom now parses .eeprom files and displays their contents.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 19 Jun 2019 06:18:19 +0000 (23:18 -0700)]
altos/micropeak-v2: Update .gitignore
Ignore built stuff
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 19 Jun 2019 06:17:10 +0000 (23:17 -0700)]
altos/micropeak-v2: Correct AO_LOG_ID value
Typo wasn't caught by the compiler (thanks!)
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 19 Jun 2019 06:16:12 +0000 (23:16 -0700)]
altos/micropeak-v2: Erase log space at end of BOOST_DELAY
We have to erase the log before the flight starts, so this seems like
the latest possible moment.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 19 Jun 2019 06:14:54 +0000 (23:14 -0700)]
altos: Don't dump MS5607 eeprom in 'B' command
MicroPeak v2 now has config stuff where these values get shown
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 19 Jun 2019 06:14:05 +0000 (23:14 -0700)]
altoslib: Add support for MicroPeak v2 eeprom format
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 18 Jun 2019 21:50:53 +0000 (14:50 -0700)]
altos/micropeak-v2.0: expose log and config commands over USB
This lets AltosUI handle the eeprom data
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 18 Jun 2019 21:50:18 +0000 (14:50 -0700)]
altosui/telegps: Display error message when attempting to graph unknown files
Instead of presenting an empty graph window.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 18 Jun 2019 21:25:09 +0000 (14:25 -0700)]
altoslib: Always create an ordered record set for eeprom files
If we can't parse the format, just leave it empty. This makes code
handling arbitrary records much easier as it doesn't have to check for
the ordered set existing.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 18 Jun 2019 20:02:51 +0000 (13:02 -0700)]
altos/micropeak-v2.0: Go into standby mode after landing
This is the lowest power state we can reach, and consumes about 15µA
or less.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 18 Jun 2019 20:02:12 +0000 (13:02 -0700)]
altos/micropeak-v2.0: Fix LED blinking sequence at power-on
'pips' happens between altitude report and data dump.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 18 Jun 2019 07:11:49 +0000 (00:11 -0700)]
altos/micropeak-v2.0: Wait for the power supply to stabilize before measuring
If we don't wait before measuring the battery, it will often read
under 3.2V right at boot time, which puts MicroPeak in flight mode
instead of USB mode.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 18 Jun 2019 06:44:50 +0000 (23:44 -0700)]
altos/micropeak-v2.0: Don't run flight code when plugged in
No sense running the flight code when there's a USB cable attached.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 18 Jun 2019 06:43:02 +0000 (23:43 -0700)]
altos: Support ao_ms5607_dump when no ms5607 task
MicroPeak v2.0 has tasking support, but doesn't have a separate ms5607
task. That means the device isn't getting initialized when not running
the flight code, so in cmd mode we need to make sure it's initialized,
and we also need to actually fetch a value to display.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 18 Jun 2019 06:41:51 +0000 (23:41 -0700)]
doc: Say 'thousands of feet' instead of '3000-4000 feet'
No reason to try and be precise here.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 17 Jun 2019 21:49:36 +0000 (14:49 -0700)]
altosui: Ship EasyMini v2.0 firwmare
Left this out in the last release...
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 17 Jun 2019 21:47:56 +0000 (14:47 -0700)]
doc: Describe what sunlight does to MicroPeak and how to protect it
Show flight data from micropeak in sunlight, a picture of foam
installed on micropeak and the resulting data.
Signed-off-by: Keith Packard <keithp@keithp.com>
Bdale Garbee [Wed, 5 Jun 2019 16:46:57 +0000 (10:46 -0600)]
add an explicit reference to Poron open-cell foam in Appendix A
Keith Packard [Sat, 4 May 2019 04:51:28 +0000 (21:51 -0700)]
altos: Directly compute radio tuning values from frequency
The 8051 compiler doesn't support 64-bit ints, so the old
code used an iterative method in 32-bit values. That could take
a long time when the frequency was mis-entered in Hz or MHz instead of
kHz.
This direct-computation uses 64-bit ints, but takes a fixed amount of
time for any inputs.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 23 Apr 2019 13:45:54 +0000 (06:45 -0700)]
Add TeleStatic-v3.0 makefiles
Keith Packard [Mon, 22 Apr 2019 01:30:43 +0000 (18:30 -0700)]
altos: Add preliminary TeleStatic v3.0 code
This adds the pin definitions and all of the code except for the
ads131a04 driver.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 22 Apr 2019 01:19:59 +0000 (18:19 -0700)]
altos/telefireone-v2.0: Include MAX6691 data in ring
Define HAS_MAX6691 which tells the data code to pull the MAX6691 data
into the data ring for logging etc.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 22 Apr 2019 01:18:55 +0000 (18:18 -0700)]
altos: Change MAX6691 driver to run its own thread
This just captures temp data continuously; it takes 100ms to get the
temp data from the sensor, so the maximum rate is around 10 samples/sec.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 22 Apr 2019 01:14:05 +0000 (18:14 -0700)]
altos: Add MAX6691 and ADS131A0X data to ring if present
Add these two devices as potential data sources to be added into the
ring if available.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 21 Apr 2019 23:53:51 +0000 (16:53 -0700)]
altos/telefireone-v2.0: Definitions needed for MAX6691 driver
Fix the DMA channel definition (STM starts values at 1 for unknown reasons).
Add definition of the power enable bit for the timer.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 21 Apr 2019 23:49:19 +0000 (16:49 -0700)]
altos: get ao_max6691 driver working
The driver uses a timer connected to a DMA engine to measure pulse
widths from the chip. We get 11 pulses for 4 channels; the first pulse
is caused by the timer starting up, the next two are the marker pulse
and then 8 more indicating the end of the high and low periods for
each channel.
The driver API returns the 8 pulse widths; the caller is expected to
know what to do with those values as using them requires knowing the
value of the configuration resistor and the characteristics of the
thermistors.
The test code assumes a 1k configuration resistor, using that it computes
the resistance of the four thermistors.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 12 Apr 2019 06:54:37 +0000 (23:54 -0700)]
altos: Work on MAX6691 driver
Keith Packard [Sun, 21 Apr 2019 19:55:20 +0000 (12:55 -0700)]
altos/lambdakey-v1.0: Fix obvious build errors
The code is too large to run on this device at this point, but at least
it doesn't fail to compile?
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 19 Apr 2019 02:48:00 +0000 (19:48 -0700)]
altoslib: Correct monitor idle IMU data for EasyMega v2
The IMU on EasyMega v2 is rotated from the other devices using this sensor.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 19 Apr 2019 02:46:24 +0000 (19:46 -0700)]
altoslib: Fetch correct mag along data for EasyMega v2
Was using the wrong axis (y) instead of the correct one (x)
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 18 Apr 2019 21:42:15 +0000 (14:42 -0700)]
altos: Use ao_data_accel_invert when changing orientation value
Instead of using AO_ACCEL_INVERT, use the macro which flips the values
around. This fixes a bug with ADXL375 flight computers (EasyMega v2.0) where the
accel cal values would be scrambled when changing orientation.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 18 Apr 2019 21:32:48 +0000 (14:32 -0700)]
doc: Make sure all 'code' examples are in DejaVu Sans Mono
We were inheriting the default value for this setting, which was Courier
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 29 Mar 2019 05:29:21 +0000 (22:29 -0700)]
doc: Document LEDs on TeleGPS devices
V1 has just the battery charger. V2 adds the GPS lock indicator.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 19 Mar 2019 00:21:57 +0000 (17:21 -0700)]
altos/stm32f4-disco: Remove scheme
This demo doesn't need a lisp interpreter
Signed-off-by: Keith Packard <keithp@keithp.com>