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, 2 insertions, 1 deletions

diff --git a/ao_usb.c b/ao_usb.c
index 83fd798f..c1520d75 100644
--- a/ao_usb.c
+++ b/ao_usb.c
@@ -102,7 +102,7 @@ ao_usb_ep0_flush(void)
 	USBCS0 = cs0;
 }
 
-#define LE_WORD(x)    ((x)&0xFF),((x)>>8)
+#define LE_WORD(x)    ((x)&0xFF),((uint8_t) (((uint16_t) (x))>>8))
 
 /* CDC definitions */
 #define CS_INTERFACE      0x24
@@ -369,6 +369,7 @@ ao_usb_ep0_setup(void)
 			}
 			break;
 		case AO_USB_RECIP_INTERFACE:
+			#pragma disable_warning 110
 			switch(ao_usb_setup.request) {
 			case AO_USB_REQ_GET_STATUS:
 				ao_usb_ep0_queue_byte(0);