mjb/altos/src/stm, branch 1.0.9.4

Use -Os for STM apps. Fix altos.ld to matchall .rodata* sections

2012-03-29T04:37:04+00:00

Without .rodata*, it would stick the flash copy of the data on top of any further .rodata* sections. Fortunately, the linker catches that and complains... Signed-off-by: Keith Packard

Get config stuff hooked up for MegaMetrum

2012-03-29T04:37:04+00:00

This stubs out enough stuff to let ao_config link and work Signed-off-by: Keith Packard

Use 16-bits for STM32 LED mask. Export serial I/O functions

2012-03-29T04:37:04+00:00

Signed-off-by: Keith Packard

Clean up STM build by moving common defs to Makefile.defs

2012-03-29T04:37:04+00:00

Shortens default Makefile a bit Signed-off-by: Keith Packard

Flush LCD changes each time the text is updated

2012-03-29T04:37:04+00:00

Rather than requiring the caller to do it. Signed-off-by: Keith Packard

Automatically set ALTERNATE pin mode when setting alternate function

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

When selecting an alternate function, set the pin to alternate mode as well; there's no sense requiring two separate calls everywhere. Signed-off-by: Keith Packard

Allow any STM usart to be used for stdio

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

This also adds the alternate pin configurations for the other two usarts Signed-off-by: Keith Packard

Move LCD string output code to ao_lcd_font.c

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

It's all very specific to the 14-segment display, so stick it there. Signed-off-by: Keith Packard

Add LCD device driver to STM32L port

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

This enables the 6-digit 14-character display on the STM32L discovery board and provides an ascii output to it. Signed-off-by: Keith Packard

Add defines for LCD controller and RTC clocking

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

Signed-off-by: Keith Packard