mjb/altos/src/stm/registers.ld, branch 1.4.9.3

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: Use SYSTICK on STM32L

2013-05-08T03:08:01+00:00

It's probably more power efficient than using one of the timers, and it's certainly easier to configure. Signed-off-by: Keith Packard

altos: Clean up stm arch macros a bit.

2012-10-25T20:38:13+00:00

Turn a bunch of the macros into inline functions. Clean up the reboot method to use the stm_scb structure. 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

altos: Add STM temperature sensor calibration data

2012-04-08T03:31:58+00:00

Each stm32l has two-point factory temperature calibration data. Provide access to that for displaying temperature data. 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