diff options
Diffstat (limited to 'tinyusb/hal')
| -rw-r--r-- | tinyusb/hal/hal.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tinyusb/hal/hal.h b/tinyusb/hal/hal.h index ad77055eb..941063665 100644 --- a/tinyusb/hal/hal.h +++ b/tinyusb/hal/hal.h @@ -52,6 +52,7 @@ #define _TUSB_HAL_H_ #include "tusb_option.h" +#include "common/errors.h" #include "common/compiler/compiler.h" #if MCU == 0 @@ -91,6 +92,27 @@ static inline void hal_interrupt_enable() ATTR_ALWAYS_INLINE; */ static inline void hal_interrupt_disable() ATTR_ALWAYS_INLINE; +static inline bool hal_debugger_is_attached() ATTR_PURE ATTR_ALWAYS_INLINE; +static inline bool hal_debugger_is_attached() +{ +#ifndef _TEST_ + return (CoreDebug->DHCSR & CoreDebug_DHCSR_C_DEBUGEN_Msk) == CoreDebug_DHCSR_C_DEBUGEN_Msk; +#else + return false; +#endif +} + +static inline void hal_debugger_breakpoint() ATTR_ALWAYS_INLINE; +static inline void hal_debugger_breakpoint() +{ +#ifndef _TEST_ + if (hal_debugger_is_attached()) /* if there is debugger connected */ + { + __asm("BKPT #0\n"); + } +#endif +} + #ifdef __cplusplus } #endif |