mjb/altos/src/lpc, branch 1.5AltOS - the operating system for Altus Metrum products
https://git.ethernal.org/mjb/altos/atom?h=1.52014-07-05T07:38:10+00:00altos: Rework packet receive for cc11202014-07-05T07:38:10+00:00Keith Packardkeithp@keithp.com2014-07-05T07:04:06+00:00urn:sha1:292cb8380b478542555b5f370e8252eafa2f74ac
Instead of blocking on PQT, just set up the receiver to start going
and when the first bit interrupt comes in, grab the SPI bus if
possible and configure it for reception. This improves sensitivity in
the radio by a significant amount while making the code conceptually a
bit nicer.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos/lpc: HAS_USB_CONNECT has been changed to mean a custom pin2014-06-06T04:36:16+00:00Keith Packardkeithp@keithp.com2014-06-06T04:36:16+00:00urn:sha1:102b1977c138b30c2d2592ab310f7be072130a3b
The LPC stuff isn't actually very useful and TeleGPS uses a custom pin
instead, and was using HAS_USB_CONNECT to mean the same thing. That
wasn't good.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos/lpc: whitespace2014-05-21T08:43:12+00:00Keith Packardkeithp@keithp.com2014-05-21T08:39:46+00:00urn:sha1:ca338a897ba3237652a3ae092e660f26c9e35074
Signed-off-by: Keith Packard <keithp@keithp.com>
altos/lpc: adc code computes number of active ADC channels2014-05-21T08:43:12+00:00Keith Packardkeithp@keithp.com2014-05-21T08:39:01+00:00urn:sha1:0a3312e725d914bbba6355e07d2f1d2833d2d6c2
Don't require the application to provide AO_NUM_ADC when AO_ADC_NUM is
computed automatically.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: stm and lpc ao_boot.h were identical. move to kernel.2014-05-16T05:46:41+00:00Keith Packardkeithp@keithp.com2014-05-16T05:46:41+00:00urn:sha1:6833e466d7d77765199bf4d21437c34a4eceb044
These two files were absolutely identical, so share them by moving
under kernel instead.x
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: Use explicit boot loader signal in ao_boot_reboot2014-05-16T05:38:40+00:00Keith Packardkeithp@keithp.com2014-05-16T05:34:17+00:00urn:sha1:211d9af507daf9a8611ed1813415bee27e3839eb
Instead of just "knowing" that ao_boot_loader will be passed zero when
the application wants to get back to the boot loader, explicitly
define the values so that both sides always agree.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: Assume all LPC products will have 32KB of flash2014-05-13T05:51:50+00:00Keith Packardkeithp@keithp.com2014-05-13T05:51:50+00:00urn:sha1:6a6053dfed6fc1a7f50be0c62782d0050758cd0b
If we ever use something smaller than this, we'll need to figure out
how to tell how much memory the device has.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: Report battery voltage instead of S at startup2014-04-05T07:22:31+00:00Keith Packardkeithp@keithp.com2014-04-05T07:18:57+00:00urn:sha1:0d367fc24bfd0377db6f3b00a888a18245616767
This works on everything with a beeper except TeleMetrum v1.0 which
just doesn't have enough flash space for the code.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: Rename 'core' to 'kernel'2014-04-05T07:22:29+00:00Keith Packardkeithp@keithp.com2014-04-05T06:34:48+00:00urn:sha1:24167015705ae831692b95735968b04a876f935e
core remains a bad name to use -- dirvish skips files (and
directories, it seems) with that name.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: Fix LPC LED driver2014-03-10T03:59:43+00:00Keith Packardkeithp@keithp.com2014-03-10T03:59:43+00:00urn:sha1:469bd376d84bf8d76faa3b726d96061d4d98b998
Was using wrong types
Signed-off-by: Keith Packard <keithp@keithp.com>