FreeCalypso > hg > fc-tourmaline
view src/nucleus/er_defs.h @ 291:a72feaed133a
PWT buzzer driver: conditionalize on TARGET_HAS_BUZZER
Here we add a new target config preprocessor symbol TARGET_HAS_BUZZER,
currently defined for c11x and c139; later we also expect to have it
on for FC Venus, and in FC Magnetite we are going to turn it on for
target dsample, just for the sake of completeness and philosophical
correctness.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 26 Mar 2022 19:31:18 +0000 |
parents | 4e78acac3d88 |
children |
line wrap: on
line source
#ifndef ER_DEFS_H #define ER_DEFS_H #ifdef NU_DEBUG_MEMORY /* NU_DEBUG_MEMORY can only service one memory pool each time it is compiled. It will examine the memory pool NU_DEBUG_POOL points to.*/ #define NU_DEBUG_POOL System_Memory typedef struct ER_DEBUG_ALLOCATION_STRUCT { /* prev is the link needed to maintain a linked list of all the ER_DEBUG_ALLOCATION structures. The head of the list is the global variable ERD_RecentAllocation. */ struct ER_DEBUG_ALLOCATION_STRUCT *prev; /* size is the number of bytes used for the users memory allocation */ unsigned int size; /* Assignes each allocation an unique ID */ unsigned long AllocSequenceCounter; /* line and file refer to the place in the code where the call to the allocation is made in the application. These variables are filled in with compiler specific macros. */ unsigned long line; const char * file; /* head and foot contain the non-null terminated strings "HEAD" and "FOOT" so this module can spot some instances where pointers write to memory locations beyond thier bounds. data is the user's data which the allocation call is intended. */ unsigned char head[4]; unsigned char data[1]; } ER_DEBUG_ALLOCATION; #endif /* NU_DEBUG_MEMORY */ #endif /* ER_DEFS_H */