launch_ignite();
}
-static uint8_t
-getnibble(void)
-{
- int8_t b;
-
- b = ao_cmd_hexchar(getchar());
- if (b < 0) {
- ao_cmd_status = ao_cmd_lex_error;
- return 0;
- }
- return (uint8_t) b;
-}
-
-static uint8_t
-getbyte(void)
-{
- uint8_t b;
- b = getnibble() << 4;
- b |= getnibble();
- return b;
-}
-
-static __xdata uint8_t cmac_data[AO_CMAC_MAX_LEN];
-
-static void
-radio_cmac_send_cmd(void) __reentrant
-{
- uint8_t i;
- uint8_t len;
-
- ao_cmd_decimal();
- if (ao_cmd_status != ao_cmd_success)
- return;
- len = ao_cmd_lex_i;
- if (len > AO_CMAC_MAX_LEN) {
- ao_cmd_status = ao_cmd_syntax_error;
- return;
- }
- flush();
- len = ao_cmd_lex_i;
- for (i = 0; i < len; i++) {
- cmac_data[i] = getbyte();
- if (ao_cmd_status != ao_cmd_success)
- return;
- }
- ao_radio_cmac_send(cmac_data, len);
-}
-
-static void
-radio_cmac_recv_cmd(void) __reentrant
-{
- uint8_t len, i;
- uint16_t timeout;
-
- ao_cmd_decimal();
- if (ao_cmd_status != ao_cmd_success)
- return;
- len = ao_cmd_lex_i;
- ao_cmd_decimal();
- if (ao_cmd_status != ao_cmd_success)
- return;
- timeout = AO_MS_TO_TICKS(ao_cmd_lex_i);
- i = ao_radio_cmac_recv(cmac_data, len, timeout);
- if (i == AO_RADIO_CMAC_OK) {
- printf ("PACKET ");
- for (i = 0; i < len; i++)
- printf("%02x", cmac_data[i]);
- printf (" %d\n", ao_radio_cmac_rssi);
- } else
- printf ("ERROR %d %d\n", i, ao_radio_cmac_rssi);
-}
-
static __code struct ao_cmds ao_lco_cmds[] = {
- { radio_cmac_send_cmd, "s <length>\0Send AES-CMAC packet. Bytes to send follow on next line" },
- { radio_cmac_recv_cmd, "S <length> <timeout>\0Receive AES-CMAC packet. Timeout in ms" },
{ launch_report_cmd, "l <serial> <channel>\0Get remote launch status" },
{ launch_fire_cmd, "f <serial> <channel> <secs>\0Fire remote igniter" },
{ launch_arm_cmd, "a <serial> <channel>\0Arm remote igniter" },