X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fcore%2Fao.h;h=c9f17dc00b36e7f6f7413f07df7664d86788d60e;hb=25184baa36c20e3d661f94e642a33e8aae179d60;hp=ac51c270601608cb5e87302e8ed7aa99feae7fb9;hpb=3c7d1f6cfffb43299041f2850a48177f4e9b83a5;p=fw%2Faltos

diff --git a/src/core/ao.h b/src/core/ao.h
index ac51c270..c9f17dc0 100644
--- a/src/core/ao.h
+++ b/src/core/ao.h
@@ -113,6 +113,7 @@ ao_start_scheduler(void);
 #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 */
+#define AO_PANIC_STACK		12	/* Stack overflow */
 
 /* Stop the operating system, beeping and blinking the reason */
 void
@@ -257,29 +258,33 @@ ao_beep_init(void);
 
 #define AO_LED_NONE	0
 
+#ifndef AO_LED_TYPE
+#define AO_LED_TYPE uint8_t
+#endif
+
 /* Turn on the specified LEDs */
 void
-ao_led_on(uint8_t colors);
+ao_led_on(AO_LED_TYPE colors);
 
 /* Turn off the specified LEDs */
 void
-ao_led_off(uint8_t colors);
+ao_led_off(AO_LED_TYPE colors);
 
 /* Set all of the LEDs to the specified state */
 void
-ao_led_set(uint8_t colors);
+ao_led_set(AO_LED_TYPE colors);
 
 /* Toggle the specified LEDs */
 void
-ao_led_toggle(uint8_t colors);
+ao_led_toggle(AO_LED_TYPE colors);
 
 /* Turn on the specified LEDs for the indicated interval */
 void
-ao_led_for(uint8_t colors, uint16_t ticks) __reentrant;
+ao_led_for(AO_LED_TYPE colors, uint16_t ticks) __reentrant;
 
 /* Initialize the LEDs */
 void
-ao_led_init(uint8_t enable);
+ao_led_init(AO_LED_TYPE enable);
 
 /*
  * ao_usb.c
@@ -898,7 +903,7 @@ ao_dbg_init(void);
 #error Please define HAS_SERIAL_1
 #endif
 
-#if HAS_SERIAL_1
+#if HAS_SERIAL_1 | HAS_SERIAL_2 | HAS_SERIAL_3
 #ifndef USE_SERIAL_STDIN
 #error Please define USE_SERIAL_STDIN
 #endif