altos: Add stack-guard code. Uses STM MPU to trap stack overflow.

[fw/altos] / src / core / ao.h

diff --git a/src/core/ao.h b/src/core/ao.h
index e559e876b0209c62eece17b66785ca6e153606de..87e69e192e7e99a551136184ef1af9549223c101 100644 (file)
--- a/src/core/ao.h
+++ b/src/core/ao.h
@@ -64,6 +64,7 @@
 #define AO_PANIC_BT            11      /* Communications with bluetooth device failed */
 #define AO_PANIC_STACK         12      /* Stack overflow */
 #define AO_PANIC_SPI           13      /* SPI communication failure */
+#define AO_PANIC_CRASH         14      /* Processor crashed */
 #define AO_PANIC_SELF_TEST_CC1120      0x40 | 1        /* Self test failure */
 #define AO_PANIC_SELF_TEST_HMC5883     0x40 | 2        /* Self test failure */
 #define AO_PANIC_SELF_TEST_MPU6000     0x40 | 3        /* Self test failure */
@@ -101,7 +102,7 @@ ao_delay(uint16_t ticks);
 
 /* Set the ADC interval */
 void
-ao_timer_set_adc_interval(uint8_t interval) __critical;
+ao_timer_set_adc_interval(uint8_t interval);
 
 /* Timer interrupt */
 void