altos: clear CPU port 1 interrupt flag when handled

[fw/altos] / src / ao.h

diff --git a/src/ao.h b/src/ao.h
index 77f3259ee5ca5e22186c2662773314ce14cd2122..600c488a00f98aed631f5a717429690e162e4c57 100644 (file)
--- a/src/ao.h
+++ b/src/ao.h
@@ -107,6 +107,7 @@ ao_start_scheduler(void);
 #define AO_PANIC_REBOOT                8       /* Reboot failed */
 #define AO_PANIC_FLASH         9       /* Invalid flash part (or wrong blocksize) */
 #define AO_PANIC_USB           10      /* Trying to send USB packet while busy */
+#define AO_PANIC_BT            11      /* Communications with bluetooth device failed */
 
 /* Stop the operating system, beeping and blinking the reason */
 void
@@ -935,6 +936,9 @@ ao_serial_set_stdin(uint8_t stdin);
 void
 ao_serial_putchar(char c) __critical;
 
+void
+ao_serial_drain(void) __critical;
+
 #define AO_SERIAL_SPEED_4800   0
 #define AO_SERIAL_SPEED_9600   1
 #define AO_SERIAL_SPEED_19200  2
@@ -1175,8 +1179,10 @@ struct ao_stdio {
        char    (*pollchar)(void);
        void    (*putchar)(char c) __reentrant;
        void    (*flush)(void);
+       uint8_t echo;
 };
 
+extern __xdata struct ao_stdio ao_stdios[];
 extern __data int8_t ao_cur_stdio;
 extern __data int8_t ao_num_stdios;
 
@@ -1185,7 +1191,10 @@ flush(void);
 
 extern __xdata uint8_t ao_stdin_ready;
 
-void
+uint8_t
+ao_echo(void);
+
+int8_t
 ao_add_stdio(char (*pollchar)(void),
             void (*putchar)(char) __reentrant,
             void (*flush)(void)) __reentrant;
@@ -1358,6 +1367,18 @@ ao_packet_slave_init(uint8_t enable);
 
 /* ao_btm.c */
 
+/* If bt_link is on P2, this interrupt is shared by USB, so the USB
+ * code calls this function. Otherwise, it's a regular ISR.
+ */
+
+void
+ao_btm_isr(void)
+#if BT_LINK_ON_P1
+       __interrupt 15
+#endif
+       ;
+
+
 void
 ao_btm_init(void);