mjb/altos/src/megametrum-v0.1/Makefile, branch serial-at-interrupt

altos: Switch megametrum compile to -Os

2012-05-07T05:52:56+00:00

Looks like gcc has compiler bugs with -O0 Signed-off-by: Keith Packard

altos: Add hmc5883 and mpu6000 drivers to megametrum build

2012-04-26T06:29:20+00:00

Signed-off-by: Keith Packard

altos: Starting to write cc1120 driver

2012-04-17T18:01:18+00:00

This does "something" in radio test mode, appearing to generate a 730MHz signal. Signed-off-by: Keith Packard

altos: Use new USB driver in megametrum-v0.1 product

2012-04-14T20:22:02+00:00

Signed-off-by: Keith Packard

altos: Add support for multiple SPI busses and sharing device drivers

2012-04-14T20:21:09+00:00

The STM32L151 has several SPI busses, and we want to use more than one, so add a 'bus' parameter to the SPI interfaces. To avoid wasting time on AVR and CC1111 processors which only use one SPI bus, elide those parameters from the actual functions by wrapping them with macros. Configuring chip select is now all macroized so that each chip can have its own version, allowing the STM to share the various SPI device drivers with the cc1111 and avr processors. Note that only the M25 driver has been ported; porting the others is 'trivial', but not necessary at this point. Signed-off-by: Keith Packard

altos: Add beeper driver to STM arch

2012-04-10T03:29:48+00:00

Drives the MegaMetrum beeper Signed-off-by: Keith Packard

altos: ARM -O0 flag appears to generate buggy code

2012-04-09T07:10:01+00:00

Use -Os always, which is annoying... Signed-off-by: Keith Packard

altos: Add ADC support to megametrum firmware

2012-04-08T01:55:53+00:00

Measures all MM igniter and battery voltages. Signed-off-by: Keith Packard

altos: Add DMA, SPI and MS5607 drivers

2012-04-07T01:07:07+00:00

Signed-off-by: Keith Packard

altos: megametrum builds an ELF file, not an IHX file

2012-04-03T06:00:29+00:00

Name it appropriately. Signed-off-by: Keith Packard