mjb/altos/src/cortexelf-v1, branch android-build-update

altos: Move common build definitions to src/Makefile.defs

2019-02-18T21:08:23+00:00

This cleans up the build process for all architectures, providing a common place to specify vpath, cflags and build rules for various common files. Signed-off-by: Keith Packard

altos: Make cmd number parsing functions return value

2018-10-13T15:22:50+00:00

Don't use a global variable to hold the result. Signed-off-by: Keith Packard

altos: Remove 8051 address space specifiers

2018-10-13T15:22:50+00:00

Signed-off-by: Keith Packard

altos/cortexelf-v1: Adapt to lisp->scheme name change

2017-12-05T18:50:03+00:00

Signed-off-by: Keith Packard

altos/lisp: Add 'big' ints -- 24 bits wide

2017-11-19T04:49:52+00:00

With the default ints being only 14 bits, having a larger type with more precision seems useful. This is not exposed to the application. Signed-off-by: Keith Packard

altos/cortexelf-v1: Make lisp compile again

2017-11-18T07:28:08+00:00

Signed-off-by: Keith Packard

cortexelf-v1: Fetch data at TPB rising when MWR or MRD are low

2017-04-14T03:20:13+00:00

This should get the right value at least. Signed-off-by: Keith Packard

cortexelf-v1: Initialize key matrix code

2017-04-09T20:03:50+00:00

This gets the hex keypad working. Signed-off-by: Keith Packard

cortexelf-v1: Bump SPI pin speed to 40MHz to for sdcard. Fix VGA DMA.

2017-04-09T19:59:07+00:00

Tell the DMA code to leave the DMA engine enabled so the VGA output can use it. Signed-off-by: Keith Packard

altos: Use MP switch in cortexelf boot loader for force loader mode

2017-04-09T19:56:59+00:00

Provide a way to get to the boot loader on the cortexelf board by turning the MP switch on. Signed-off-by: Keith Packard