Rename tools to ao-<foo>

[fw/altos] / ao-tools / target / radio / recv.c

diff --git a/ao-tools/target/radio/recv.c b/ao-tools/target/radio/recv.c
new file mode 100644 (file)
index 0000000..c50c320
--- /dev/null
+++ b/ao-tools/target/radio/recv.c
@@ -0,0 +1,68 @@
+/*
+ * Copyright © 2008 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include "radio.h"
+
+main ()
+{
+       static uint8_t  packet[PACKET_LEN + 2];
+       CLKCON = 0;
+       while (!(SLEEP & SLEEP_XOSC_STB))
+               ;
+       /* Set P2_0 to output */
+       P1 = 0;
+       P1DIR = 0x02;
+       radio_init ();
+       delay(100);
+
+       for (;;) {
+               uint8_t i;
+               RFST = RFST_SIDLE;
+               RFIF = 0;
+               delay(100);
+               RFST = RFST_SRX;
+//             while (!(RFIF & RFIF_IM_CS));
+//             P1 = 2;
+               for (i = 0; i < PACKET_LEN + 2; i++) {
+                       while (!RFTXRXIF)
+                               ;
+                       P1=2;
+                       RFTXRXIF = 0;
+                       packet[i] = RFD;
+               }
+               P1 = 0;
+
+               /* check packet contents */
+               for (i = 0; i < PACKET_LEN; i++)
+                       if (packet[i] != i)
+                               break;
+
+               /* get excited if the packet came through correctly */
+               if (i == PACKET_LEN &&
+                   packet[PACKET_LEN+1] & PKT_APPEND_STATUS_1_CRC_OK)
+               {
+                       for (i = 0; i < 5; i++){
+                               P1 = 2;
+                               delay(100);
+                               P1 = 0;
+                               delay(100);
+                       }
+               }
+               delay(100);
+       }
+}