Add radio support. Build separate executables for TeleMetrum and the TI dongle

Ok, way too big a patch, but things were in rough shape.
This patch adds support for the radio, both transmit and receive.
Then, because I could no longer run the TeleMetrum code on the TI
dongle, I ended up building a separate image for the TI board, which
involved creating a mechanism for having multiple command sets and splitting
code for different functions into different files.

1 files changed, 1 insertions, 1 deletions

diff --git a/ao_dma.c b/ao_dma.c
index a1092425..8d96cc4b 100644
--- a/ao_dma.c
+++ b/ao_dma.c
@@ -88,11 +88,11 @@ ao_dma_start(uint8_t id)
 	DMAARM = 0x80 | mask;
 	nop(); nop(); nop(); nop();
 	nop(); nop(); nop(); nop();
+	*(ao_dma_done[id]) = 0;
 	DMAARM = mask;
 	nop(); nop(); nop(); nop();
 	nop(); nop(); nop(); nop();
 	nop();
-	*(ao_dma_done[id]) = 0;
 }
 
 void