From c1405b06d98b9b227fa7ff53c158f31d745eb505 Mon Sep 17 00:00:00 2001 From: Josh Rahm Date: Wed, 18 Nov 2020 21:11:01 -0700 Subject: Reorganize some file. Put thte core register libraries in a core/ subdirectory. --- 02-usart/include/core/isr_vector.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 02-usart/include/core/isr_vector.h (limited to '02-usart/include/core/isr_vector.h') diff --git a/02-usart/include/core/isr_vector.h b/02-usart/include/core/isr_vector.h new file mode 100644 index 0000000..78763cd --- /dev/null +++ b/02-usart/include/core/isr_vector.h @@ -0,0 +1,24 @@ +#ifndef CORE_h__ISR_VECTOR_H__ +#define CORE_h__ISR_VECTOR_H__ + +#include + +/* + * Include file for interrupt service routines. + */ + +/* + * The interrupt service routines. These link in the function `main` as the + * main function. + */ +extern const void* vectors[]; + +/* + * Defines an error state. This loops forever and defines a distinct flashing + * pattern to let the user know an unhandled ISR happened. + */ +void unhandled_isr(uint8_t val); + +void isr_simple_pin_on(); + +#endif /* CORE_h___ISR_VECTOR_H__ */ -- cgit