altos: first cut at ADS124S0X driver interrupt handling

[fw/altos] / src / kernel / ao_radio_cmac_cmd.c

diff --git a/src/kernel/ao_radio_cmac_cmd.c b/src/kernel/ao_radio_cmac_cmd.c
index 64410921e436a953d15a5a1d5e4a0e89dbfedacd..1433e96d84523ceb9e5bcbadc491482305a27c4d 100644 (file)
--- a/src/kernel/ao_radio_cmac_cmd.c
+++ b/src/kernel/ao_radio_cmac_cmd.c
@@ -3,7 +3,8 @@
  *
  * 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; version 2 of the License.
+ * 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
@@ -19,7 +20,7 @@
 #include <ao_radio_cmac_cmd.h>
 #include <ao_radio_cmac.h>
 
-static __xdata uint8_t cmac_data[AO_CMAC_MAX_LEN];
+static uint8_t cmac_data[AO_CMAC_MAX_LEN];
 
 static uint8_t
 getnibble(void)
@@ -44,21 +45,19 @@ getbyte(void)
 }
        
 static void
-radio_cmac_send_cmd(void) __reentrant
+radio_cmac_send_cmd(void) 
 {
        uint8_t i;
        uint8_t len;
 
-       ao_cmd_decimal();
+       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)
@@ -68,19 +67,17 @@ radio_cmac_send_cmd(void) __reentrant
 }
 
 static void
-radio_cmac_recv_cmd(void) __reentrant
+radio_cmac_recv_cmd(void) 
 {
        uint8_t         len, i;
        uint16_t        timeout;
 
-       ao_cmd_decimal();
+       len = ao_cmd_decimal();
        if (ao_cmd_status != ao_cmd_success)
                return;
-       len = ao_cmd_lex_i;
-       ao_cmd_decimal();
+       timeout = AO_MS_TO_TICKS(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 ");
@@ -91,7 +88,7 @@ radio_cmac_recv_cmd(void) __reentrant
                printf ("ERROR %d %d\n", i, ao_radio_cmac_rssi);
 }
 
-static __code struct ao_cmds ao_radio_cmac_cmds[] = {
+static const struct ao_cmds ao_radio_cmac_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" },
        { 0, NULL },