mjb/altos/src/stm, branch 1.6.1

altos: Replace ao_alarm/ao_clear_alarm with ao_sleep_for

2015-02-14T07:51:10+00:00

Having arbitrary alarms firing in the middle of complicated device logic makes no sense at all. Therefore only correct use of ao_alarm and ao_clear_alarm was around a specific ao_sleep call, with correct recovery in case the alarm fires. This patch replaces all uses of ao_alarm/ao_sleep/ao_clear_alarm with ao_sleep_for, a new function which takes the alarm timeout directly. A few cases which weren't simply calling ao_sleep have been reworked to pass the timeout value down to the place where sleep *is* being called, and having that code deal with the return correctly. Signed-off-by: Keith Packard

altos/stm: Add ability to delay STDIO usage for serial ports

2015-02-01T15:36:51+00:00

Bluetooth needs to delay adding the serial port to stdio until the link is up and running. The cc1111 serial driver had DELAY_SERIAL_*_STDIN bits which have been added to the STM serial driver. Signed-off-by: Keith Packard

altos/stm: Fix typo in stm32l.h

2015-01-27T06:22:00+00:00

This crept in while working on the stmf0 bits. oops. Signed-off-by: Keith Packard

ao-tools: Add --wait option to ao-usbload

2015-01-26T03:58:38+00:00

This waits forever for USB writes to complete, instead of timing out after five seconds. Useful when debugging the device. Signed-off-by: Keith Packard

altos: Add support for TeleBT v3.0

2015-01-24T19:18:59+00:00

Add support to the BTM driver for non-CC1111 interrupts Add HW flow control to STM serial driver Signed-off-by: Keith Packard

altos: Mark STM ao_spi_send as taking const pointer

2014-10-25T04:24:53+00:00

We don't write to this, so let it be const for type checking Signed-off-by: Keith Packard

altos: Rework packet receive for cc1120

2014-07-05T07:38:10+00:00

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

altos: Fake flight code changes in kernel and stm

2014-05-27T18:06:49+00:00

Redirects data input from local sensors to USB sourced data, leaving USB enabled when the computer goes into pad mode. Signed-off-by: Keith Packard

altos: stm and lpc ao_boot.h were identical. move to kernel.

2014-05-16T05:46:41+00:00

These two files were absolutely identical, so share them by moving under kernel instead.x Signed-off-by: Keith Packard

altos: Use explicit boot loader signal in ao_boot_reboot

2014-05-16T05:38:40+00:00

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