mjb/altos/src/stm/ao_interrupt.c, branch debian/1.5-1

altos/stm: Figure out available flash space based on chip id registers

2014-05-13T05:55:38+00:00

Look at the flash size and the device id registers to figure out how much flash is available. Signed-off-by: Keith Packard

altos: Run self loader when application sets boot addr to 0

2013-05-08T04:30:26+00:00

This causes the flash loader startup code to fall into the loader when the application sets the boot address to zero. Signed-off-by: Keith Packard

altos: Clean up boot loader support

2013-05-08T03:16:36+00:00

Split out code into separate files. Add support for getting back to boot loader from application. Signed-off-by: Keith Packard

altos: Make stm-flash capable of switching to application

2013-05-08T03:15:43+00:00

This shrinks the base OS load down a bit as well so that stm-flash fits comfortably in the first 8kB of memory. Signed-off-by: Keith Packard

Add STM self-flashing loader

2013-05-08T03:12:40+00:00

This allows the real application to get loaded at 0x2000 and jumps to that at startup time if the boot pin is set appropriately Signed-off-by: Keith Packard

altos: Add stack-guard code. Uses STM MPU to trap stack overflow.

2012-10-25T07:07:14+00:00

This marks the lowest portion of the stack as inaccessible to the CPU, causing the processor to fault when it reaches it. The fault then generates a panic message so that the user can know what happened. Signed-off-by: Keith Packard

Add STM platform and stm-bringup demo program

2012-03-29T04:37:02+00:00

The stm-bringup doesn't run altos, it just initializes the device and writes stuff over a serial port. Works on the STM32L Discovery board at least, should do stuff on other boards too. Signed-off-by: Keith Packard