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git.gag.com Git - fw/altos/log
Keith Packard [Mon, 28 May 2018 20:07:06 +0000 (13:07 -0700)]
altos/drivers: Make quadrature debounce longer by default. Fix state tracking
This increases the default debounce time for quadrature encoders to
30ms, which cleans up the mechanical encoders on TeleLCO v0.2. Also
change state tracking to explicitly check for expected state values to
avoid mis-triggering.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 28 May 2018 19:06:41 +0000 (12:06 -0700)]
altos/telelco-v2.0: Only switch encoder mode on push, not release
Was not checking event value.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 28 May 2018 18:23:03 +0000 (11:23 -0700)]
altos/ao_button.c: Support up to 16 buttons
TeleLCO v2.0 has more than 4
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 28 May 2018 18:12:36 +0000 (11:12 -0700)]
altos/telelco-v2: Change select button to alternate box/pad mode
Instead of a three-way, just make the select button two-way and have
the arming switch disable it.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 22 May 2018 05:36:35 +0000 (22:36 -0700)]
altos: Add TeleFireEight v1.0 product
Eight pyro channel version of the TeleFire boards.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Tue, 22 May 2018 05:32:38 +0000 (22:32 -0700)]
altos/drivers: Pads with multi-port firing and pad selector DIP switch
TeleFire 8 scrambles GPIOs to make layout cleaner, placing the 8
firing outputs across two GPIO ports.
We're also adding an 8-unit selector for box number so that boards can
be re-configured in the field. These override any ROM-configuration
value; you can select the rom value by setting all switches to 'off'.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 17 May 2018 05:03:25 +0000 (22:03 -0700)]
altos/stm: Add per-LED port/pin mode in LED code
If you've got a complicated LED pin arrangement, you can ask for each
one to be configured separately, instead of using groups in a couple
of GPIO registers. The code isn't as efficient this way, but at least
it's easy to read.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 17 May 2018 05:02:11 +0000 (22:02 -0700)]
altos: Add TeleLCO v2.0 product
New LCO design with a single rotary knob and lots more buttons.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 17 May 2018 05:05:26 +0000 (22:05 -0700)]
altos/vidtime: Check for value change in normal code, not irq
This makes sure each value change is reported to the user.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 18:26:42 +0000 (11:26 -0700)]
altos: add 'vidtime', a simple brightness monitor
This is a testing tool for video refresh tracking. It uses the mpusb
v3.0 hardware and monitors the phototransistor value, sending 0 or 1
to the USB port when the value changes.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 16:53:52 +0000 (09:53 -0700)]
Merge branch 'mpusb'
Keith Packard [Mon, 7 May 2018 16:43:27 +0000 (09:43 -0700)]
altos/mpusb-v3.0: Make it compile again
A few things have changed since this code was written.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 16:42:28 +0000 (09:42 -0700)]
altos/stmf0: leave ao_power_gpio names undefined without power management
Should make it more obvious at compile time that you've done something wrong.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 20 Jan 2016 08:00:07 +0000 (00:00 -0800)]
altos: Add µPusb v3.0 project
This replaces the ft230 with a stm32f04, saving a bit of BOM
and giving us control over the firmware.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 15:58:21 +0000 (08:58 -0700)]
doc: Update pyro channel info to reflect UI changes
Use the new naming in the UI. Add lots more comments about how things work.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 15:56:32 +0000 (08:56 -0700)]
altos/test: Replace state name with 10* state value in test log. Fix raw speed
Using a state value means we can plot state changes along with the
rest of the graph. Raw speed (simple integrated acceleration) was
busted; mostly needing to skip the first accel sample.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 15:51:36 +0000 (08:51 -0700)]
altos: Eliminate height requirement for coast detect
We had required a minimum altitude of 100m to transition from boost to
coast. With small motors in a heavy multi-staged rocket, this can fail
to detect coast in time to light the second motor.
Also, this would fail to deploy recovery systems if the flight failed
before reaching 100m.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 15:50:33 +0000 (08:50 -0700)]
Update version to 1.8.5.2
Shipped some bits to Fred Taverni to test eliminating the altitude
requirement for boost detect as he stages so low.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 04:16:25 +0000 (21:16 -0700)]
ao-chaosread: Add support for the new flash endpoint in chaoskey
This adds support for endpoint 0x87, which streams the contents of the
onboard flash to the host for firmware verification.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 04:13:02 +0000 (21:13 -0700)]
altos/chaoskey-v1.0: Add endpoint for reading flash contents
This creates another IN endpoint which provides the contents of flash
for validation of the firmware load on the host.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 04:11:48 +0000 (21:11 -0700)]
altos/stmf0: Fix up USB debug code
At least make it compile. In this configuration, it's dumping out IN3
endpoint register values.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 04:11:02 +0000 (21:11 -0700)]
altos/stmf0: Add IN3 alternate endpoint support
This adds the code necessary to drive another IN endpoint.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 04:09:22 +0000 (21:09 -0700)]
altos/stmf0: Toggle IN2 SW_BUF bit when sending data
This tells the hardware we're done writing data to the second input
buffer and allows it to be switched from NAK to VALID.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 04:17:32 +0000 (21:17 -0700)]
altos/kernel: Add USB descriptors for IN3
This adds the necessary descriptor information to support another IN
endpoint for applications.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 7 May 2018 04:06:31 +0000 (21:06 -0700)]
altos/kernel: Define usb IN2/IN3 functions
These are putchar and flush functions that are used when sending data
to the additional IN2 and IN3 endpoints.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 2 May 2018 06:47:27 +0000 (23:47 -0700)]
ao-bringup/turnon_telemini: Skip DFU if no DFU device is present
This skips running dfu-util to load the bootloader if there isn't a
suitable DFU device listed in the system, which allows an
already-flashed device to be run through the same script.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 2 May 2018 06:44:00 +0000 (23:44 -0700)]
altos/stmf0: Set 0x0 mapping to Main Flash for boot loader
When DFU finishes loading firmware and jumps to the application, it
leaves the mapping of addresses starting at 0x0 set to System flash,
which prevents the boot loader from receiving interrupts and requires
a power cycle during flash & cal.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 2 May 2018 06:36:57 +0000 (23:36 -0700)]
altos/stmf0: whitespace fix
Trailing whitespace.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 2 May 2018 06:36:16 +0000 (23:36 -0700)]
altos/stmf0: Change tests for AO_BOOT_CHAIN and AO_BOOT_PIN to #if
Were #ifdef, which meant that #define AO_BOOT_PIN 0 didn't work right.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 28 Apr 2018 19:03:10 +0000 (12:03 -0700)]
altoslib: Fix Idle Monitor on TeleMega v3
The new IMU includes a mag sensor, and there's no separate mag sensor.
Add support for reading the mag sensor values from the IMU, separate
out v3 from previous TeleMega versions so that the code can stop
trying to read the mag sensor.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 21 Apr 2018 23:16:18 +0000 (16:16 -0700)]
altos/fox1ihu: Pull down radio control pin in flash loader
Ensures that the radio is powered down while in the flash loader.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 8 Aug 2015 03:16:41 +0000 (20:16 -0700)]
Remove ao_radio_cal from stm products without radios
Products without a radio don't need this value.
Signed-off-by: Keith Packard <keithp@keithp.com>
Bdale Garbee [Tue, 6 May 2014 06:38:33 +0000 (00:38 -0600)]
had the sense backwards .. presence of 'attached' should put us in the loader
Bdale Garbee [Mon, 5 May 2014 23:32:22 +0000 (17:32 -0600)]
move signal that forces flash-loader on to PB8, active high
Keith Packard [Sat, 27 Apr 2013 07:36:36 +0000 (00:36 -0700)]
altos: Build fox1ihu by default
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 1 Feb 2014 08:06:30 +0000 (00:06 -0800)]
altos/fox: Enable system timer in flash loader and prod watchdog with it
This makes it possible to reflash the board without needing to disable
the watchdog.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 1 Feb 2014 06:39:58 +0000 (22:39 -0800)]
altos/fox: Update ADC to fox-1 IHU Revision 2
Change ADC pin definitions to match new hardware.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 1 Feb 2014 01:44:45 +0000 (17:44 -0800)]
altos/fox: Transition to current altos build environment
Fix the library usage, use $(LIBS) instead of $(SAT_CLIB) -lgcc
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 28 Apr 2013 07:42:31 +0000 (00:42 -0700)]
altos/fox: update product name to show v2, enable watchdog by default
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 28 Apr 2013 07:05:39 +0000 (00:05 -0700)]
altos/fox: Run app when PD6 is low
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 27 Apr 2013 23:06:48 +0000 (16:06 -0700)]
altos/fox: Add fox1ihu flash loader
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 26 Apr 2013 04:25:12 +0000 (21:25 -0700)]
altos/fox: Add MRAM and SD card drivers
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 21 Mar 2013 17:16:35 +0000 (10:16 -0700)]
altos/fox: Enable M25 driver for MRAM.
The M25 driver can also talk to the MRAM chip, with a few adjustments
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 21 Mar 2013 16:49:15 +0000 (09:49 -0700)]
altos/fox: Add watchdog timer
Runs at 25Hz, can be enabled and disabled via the command line
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 24 Jan 2013 05:37:24 +0000 (21:37 -0800)]
altos/fox: Turn on all of the fox lights
Fox has two red and two green LEDs
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 24 Jan 2013 05:36:18 +0000 (21:36 -0800)]
altos/fox: Provide names for fox ADC channels
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 24 Jan 2013 05:05:26 +0000 (21:05 -0800)]
altos/fox: Fix up Fox ADC bits
Update to current schematic
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 24 Jan 2013 04:48:04 +0000 (20:48 -0800)]
altos/fox: Initialize FOX adc
Signed-off-by: Keith Packard <keithp@keithp.com>
Bdale Garbee [Thu, 24 Jan 2013 04:45:28 +0000 (21:45 -0700)]
altos/fox: rename fox product
It's Fox1IHU-v1 now
Keith Packard [Thu, 24 Jan 2013 03:03:26 +0000 (19:03 -0800)]
altos/fox: Add fox1ihu bringup firmware
Firmware capable of testing fox1ihu hardware
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 27 Apr 2018 00:24:51 +0000 (17:24 -0700)]
altoslib: Fix data fetching during flashing of cc1111-based devices
We want to get enough information about the target device to verify
that the new firmware matches, so fetch 512 bytes instead of just
barely enough to cover the romconfig data.
Also catch out-of-bounds accesses and handle them, in case even this
large array isn't enough.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 26 Apr 2018 23:30:54 +0000 (16:30 -0700)]
altoslib: Keep config data accel cal in antenna up form.
Instead of letting the accel cal data live in whatever form it was
fetched in, keep it in antenna up form and provide it in whatever
orientation is necessary.
This fixes bugs in changing pad configuration where the accel cal values
from the old orientation would get used in the new orientation and
wreck them.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 26 Apr 2018 06:07:46 +0000 (23:07 -0700)]
altoslib: Flush settings restoration commands after accel cal
To avoid mangling settings when the user doesn't 'save' things,
restore the original accel cal values and orientation after finishing
accelerometer calibration.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 23 Apr 2018 03:02:04 +0000 (20:02 -0700)]
altoslib: Remove ascending/descending from pyro config
Ascending and descending don't add any functionality and can confuse
people. Clears pyro configuration value when ascending or descending were
selected in the configuration so that the user knows to reset the
channel from scratch.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 23 Apr 2018 03:01:01 +0000 (20:01 -0700)]
altoslib: Clarify terms in Mega pyro config
Suggestions from Bob Brown et al
Speed -> ascent rate
Height -> height above ground
Acceleration -> Vertical acceleration
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 21 Apr 2018 23:22:16 +0000 (16:22 -0700)]
Set version to 1.8.5.1
Firmware has changed
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Wed, 16 Jul 2014 05:52:35 +0000 (22:52 -0700)]
altos/flash-loader: On STM, don't include ao_usb_disable
This saves a bit of space, keeping the flash loader under 4k on fox
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 21 Apr 2018 23:17:26 +0000 (16:17 -0700)]
altos: Use max of 64 previous orient values when checking pyro limits
Instead of checking just a single measurement to see if the
orientation is outside of the desired limits, use the maximum of 64
previous values to that rapidly changing orientation won't
accidentally enable a pyro channel if sampled at the 'wrong time'.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 21 Apr 2018 23:14:39 +0000 (16:14 -0700)]
altos/stm: Simplify ao_usb_write a bit
Remove unnecessary 'offset' param (was always passed zero). This also
makes some code conditional on that value no longer necessary.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 16 Apr 2018 16:46:22 +0000 (09:46 -0700)]
doc: add release check for altusmetrum-docinfo.xml copyright
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 16 Apr 2018 16:45:35 +0000 (09:45 -0700)]
altosdroid: Attempt to avoid some reported altosdroid crashes
Just looking at stack traces, maybe these changes will avoid some problems?
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 5 Apr 2018 23:41:20 +0000 (16:41 -0700)]
micropeak: Make reported 'max height' value show filtered max height
MicroPeak tries to filter out bogus pressure data so that the value
reported on the LED is reasonable. We want to report that same value
in the UI, which means replacing the normal mechanism for computing
max height from the time series of height data with the value computed
from the saved minimum pressure value recorded in the device.
Signed-off-by: Keith Packard <keithp@keithp.com>
Bdale Garbee [Mon, 23 Apr 2018 01:00:03 +0000 (19:00 -0600)]
add a warning about Google limiting per-day access until/unless we pay
Bdale Garbee [Sat, 31 Mar 2018 23:44:18 +0000 (17:44 -0600)]
another second seems to help on the very slow Acer laptop
Keith Packard [Fri, 23 Mar 2018 23:35:47 +0000 (17:35 -0600)]
altos: Hack up code for TeleMetrum to make it just a tracker
Support for a failed TeleMetrum device that uses just the GPS receiver
and radio to create a TeleGPS-compatible device called 'tmgps'.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 23 Mar 2018 23:34:23 +0000 (17:34 -0600)]
altos/ao_cc1120: Only call ao_packet_slave_stop when HAS_SLAVE
Don't try to disable packet slave mode when the product doesn't
support packet slave mode.
Signed-off-by: Keith Packard <keithp@keithp.com>
Bdale Garbee [Wed, 21 Mar 2018 00:25:43 +0000 (18:25 -0600)]
add a paragraph to the intro pointing to the altusmetrum email list
Bdale Garbee [Sun, 18 Mar 2018 21:42:48 +0000 (15:42 -0600)]
doc: update copyright year in doc/altusmetrum-docinfo.xml
Bdale Garbee [Sun, 18 Mar 2018 21:33:44 +0000 (15:33 -0600)]
Merge branch 'master' of ssh://git.gag.com/scm/git/fw/altos
Keith Packard [Sat, 17 Mar 2018 18:26:29 +0000 (11:26 -0700)]
Bump version to 1.8.5
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 17 Mar 2018 18:25:00 +0000 (11:25 -0700)]
doc: Add release notes for 1.8.5
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 16 Mar 2018 21:54:04 +0000 (14:54 -0700)]
altos/stmf0: Add some common definitions for flash loaders
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 16 Mar 2018 21:53:14 +0000 (14:53 -0700)]
altos: Make panic beeps use fixed frequencies
This ensures that the beeps will work even before the configuration
has been loaded.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 16 Mar 2018 21:52:09 +0000 (14:52 -0700)]
ao-usbload: Flip product names in loader error message
I was reversing the 'target' vs 'image' names in the error message,
leading to a bit of confusion.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 16 Mar 2018 21:51:22 +0000 (14:51 -0700)]
ao-bringup: Check for Loader USB id before attempting dfu-util
This lets me restart the turnon process after the boot loader has been
flashed.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 16 Mar 2018 21:50:29 +0000 (14:50 -0700)]
chaoskey: Create unified ROM image with both loader and app
Flash the whole thing all at once to reduce the number of steps during
turnon.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Fri, 16 Mar 2018 21:49:04 +0000 (14:49 -0700)]
ao-bringup: Don't wait for user when testing EasyMini igniters
I always have the LEDs ready to go before starting the turnon process.
Signed-off-by: Keith Packard <keithp@keithp.com>
Bdale Garbee [Mon, 12 Feb 2018 23:38:57 +0000 (16:38 -0700)]
Merge branch 'master' of ssh://git.gag.com/scm/git/fw/altos
Keith Packard [Mon, 12 Feb 2018 23:36:12 +0000 (15:36 -0800)]
Add TeleGPS v2.0 binaries to distribution
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 14 Jan 2018 05:29:08 +0000 (21:29 -0800)]
libaltos: Use case-insensitive compare when matching BT MACs
We use the BT MAC vendor portion to figure out which port to connect
to as that is simpler and takes less network traffic than actually
doing discovery. However, on Windows, we were generating the address
in lower case and comparing against upper case vendors, which didn't
work out too well.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sat, 13 Jan 2018 06:27:41 +0000 (22:27 -0800)]
altoslib/altosuilib: Validate rom image is for target device
This should avoid mis-programming devices with incorrect firmware.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 11 Jan 2018 07:11:40 +0000 (23:11 -0800)]
altos/scheme: Move ao-scheme to a separate repository
This way it can be incorporated into multiple operating systems more easily.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 8 Jan 2018 21:46:17 +0000 (13:46 -0800)]
altos/scheme: Allow unicode in lexer
This just passes any bytes with the high bit set through the system so
programs can include UTF-8 in strings and symbols. What the heck.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 8 Jan 2018 07:06:51 +0000 (23:06 -0800)]
altos/lambdakey-v1.0: Add LED function back in
We've made things smaller, so there's (barely) space for this now.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 8 Jan 2018 07:06:22 +0000 (23:06 -0800)]
altos/scheme: remove debug code from vector write
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 8 Jan 2018 07:05:02 +0000 (23:05 -0800)]
altos/scheme: Allow individual lisp keywords to be feature-conditional
This lets us build a smaller lisp that is just missing some aliases
for existing functionality to save rom space.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 8 Jan 2018 07:04:22 +0000 (23:04 -0800)]
altos/scheme: Split tests out from build sources
Run tests on both tiny and full scheme test programs.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 8 Jan 2018 05:44:39 +0000 (21:44 -0800)]
altos/stmf0: Use double buffering for ChaosKey
This improves the USB performance of ChaosKey so that it doesn't NAK
during data transfers at all.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 8 Jan 2018 05:43:22 +0000 (21:43 -0800)]
ao-chaosread: add --raw and --cooked flags
Allow reading from the cooked endpoint as well as the raw one.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Mon, 8 Jan 2018 01:43:42 +0000 (17:43 -0800)]
altos/stmf0: use double buffering for USB rx data
This also allows us to stop shadowing USB rx buffers in system ram
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 7 Jan 2018 20:43:13 +0000 (12:43 -0800)]
altos/stmf0: Use double buffering for USB tx data
This shouldn't have much of an effect, but shows how double buffering
works.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 7 Jan 2018 19:51:07 +0000 (11:51 -0800)]
altos/stmf0: Stop shadowing USB tx buffers in system RAM
Use the 16-bit USB memory directly, avoiding the buffer space and the copy
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 7 Jan 2018 19:49:09 +0000 (11:49 -0800)]
altos/stmf0: Remove packet counters from non-debug build
These counters are only useful for helping debug the USB driver.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 7 Jan 2018 19:47:57 +0000 (11:47 -0800)]
altos/kernel: Use ao_put_string for syntax error message
Avoid using puts, which can be a large library function.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 7 Jan 2018 02:11:19 +0000 (18:11 -0800)]
altos/lambdakey-v1.0: Switch back to command buffered input
Instead of just reading from stdin with no echo or editing.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 7 Jan 2018 01:29:10 +0000 (17:29 -0800)]
altos/scheme: Add ports. Split scheme code up.
And lots of other changes, including freeing unreferenced atoms.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Sun, 7 Jan 2018 01:21:45 +0000 (17:21 -0800)]
altos/scheme: add 'install' target to install both test and tiny test
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 4 Jan 2018 10:28:13 +0000 (02:28 -0800)]
altos/scheme: Add vector and string funcs. Test everybody.
Add a bunch of string and vector functions from r7rs. I think most
everything is here now.
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 4 Jan 2018 10:27:11 +0000 (02:27 -0800)]
altos/scheme: Accept more escaped character constants
Allow all those specified in r7rs
Signed-off-by: Keith Packard <keithp@keithp.com>
Keith Packard [Thu, 4 Jan 2018 10:26:21 +0000 (02:26 -0800)]
altos/scheme: Allow make-vector value param to be optional
It can default to #f
Signed-off-by: Keith Packard <keithp@keithp.com>