mjb/altos/src/cc1111, branch 1.1

altos: Wait for IN dma complete on slave SPI send

2012-08-29T18:16:42+00:00

SPI send double buffered, so the DMA completes one byte too early. Use the recv DMA to know when the SPI transfer is complete. Signed-off-by: Keith Packard

altos: Mostly working SPI radio link

2012-08-29T06:00:23+00:00

This includes long delays to avoid overrunning the cc1111 input, otherwise it works pretty well. The delays mean that we can't capture the reply to a cmac command though, so more work is needed. Signed-off-by: Keith Packard

altos: When sharing radio DMA for AES, use it for in instead of out

2012-08-29T06:00:22+00:00

We look at the out_done value, but not the in_done value; if we use the radio DMA for out, we would have to use ao_radio_dma_done to check for completion. This way, we can ignore that value and use the existing ao_aes_dma_out_done value. Signed-off-by: Keith Packard

altos: Fix ao_delay function and move from per-chip code to ao_task.c

2012-08-29T06:00:22+00:00

ao_delay hasn't been chip-specific for a long time, and it had a bug in not calling ao_clear_alarm. Signed-off-by: Keith Packard

altos: Clean up radio APIs

2012-08-27T20:47:16+00:00

Move api to ao_radio_cmac.h include file. Expose ao_radio_test as standard API. Signed-off-by: Keith Packard

altos: More SPI slave changes for cc1111 driver

2012-08-27T20:37:14+00:00

Don't enable DMA in the other direction when doing slave transfers. Signed-off-by: Keith Packard

altos: Add SPI slave get/put macros to cc1111

2012-08-27T20:35:39+00:00

Theese don't try to drive the chip select line Signed-off-by: Keith Packard

altos: Allow sharing of radio DMA with aes engine

2012-08-26T16:43:34+00:00

otherwise, telefire doesn't have enough DMA channels. Signed-off-by: Keith Packard

altos: Make cc1111 SPI pins configurable

2012-08-24T07:33:38+00:00

Allow either USART in any configuration. Still only supports one SPI bus though. Signed-off-by: Keith Packard

altos: Disable telefire 'pad' listener when testing radio

2012-08-24T07:27:13+00:00

Ensures that the radio testing won't block waiting for a firing mode packet to arrive. Signed-off-by: Keith Packard