mjb/altos/src/stmf0/ao_arch.h, branch 1.7

altos/stmf0: Allow projects to not use the USB boot loader

2017-02-20T19:16:52+00:00

Let applications define HAS_BOOT_LOADER on their own if desired. Signed-off-by: Keith Packard

altos: Add STM32F0 beep and SPI byte API.

2016-07-14T22:12:58+00:00

Signed-off-by: Keith Packard

Switch from GPLv2 to GPLv2+

2016-07-12T22:41:41+00:00

Signed-off-by: Keith Packard

altos/stmf0: Fix external interrupts

2016-04-20T03:21:30+00:00

Missing a reserved address in the registers broke everything nicely, but the priority values were also wrong - stm32f0 exposes 8 bits per priority, like the stm32l, but it uses only the top two bits. Signed-off-by: Keith Packard

altos: Fixed timing of panic display LED to be readable

2016-03-07T21:54:47+00:00

When we don't have a beeper, there's no way to signal a 'warble' for panic. So, elide that bit. Second, panic can't use the scheduler and timer because those may not be running (or may have failed), and so it uses a delay loop. Add a configurable scale value to the panic loop so that the LED blinks can be read. For stm32f0 devices, scale that by the sysclk value to automatically make them of reasonable length.

altos/stmf0: Allow projects to specify non-default stack size

2016-02-07T23:42:27+00:00

512 may not be suitable for everyone. Signed-off-by: Keith Packard

altos: Initial STMF04x support

2015-01-26T00:42:39+00:00

Basic clock configuration, OS support, LED and USB drivers. Signed-off-by: Keith Packard