*
* 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
ao_btm_cmd(__code char *cmd)
{
ao_btm_drain();
+
+#ifdef AO_BTM_INT_PORT
+ /* Trust that AltosDroid will eventually disconnect and let us
+ * get things set up. The BTM module doesn't appear to listen
+ * for +++, so we have no way to force a disconnect.
+ */
+ while (ao_btm_connected)
+ ao_sleep(&ao_btm_connected);
+#endif
ao_btm_string(cmd);
return ao_btm_wait_reply();
}
void
ao_btm(void)
{
+#ifdef AO_BTM_INT_PORT
+ ao_exti_enable(AO_BTM_INT_PORT, AO_BTM_INT_PIN);
+#endif
+
/*
* Wait for the bluetooth device to boot
*/
/* Turn off status reporting */
ao_btm_cmd("ATQ1\r");
+ ao_btm_drain();
+
ao_btm_stdio = ao_add_stdio(_ao_serial_btm_pollchar,
ao_serial_btm_putchar,
NULL);
/* Check current pin state */
ao_btm_check_link();
-#ifdef AO_BTM_INT_PORT
- ao_exti_enable(AO_BTM_INT_PORT, AO_BTM_INT_PIN);
-#endif
-
for (;;) {
while (!ao_btm_connected)
ao_sleep(&ao_btm_connected);