nes-proj/cpu/cc2430/8051def.h
zdshelby c5ecde4ca0 Fixes and improvements from Anthony Asterisk
- First in 8051def.h,  it appears the uip_arch-asm.S file was copied from z80 and am unsure it will work properly.  I modified the 8051def.h to prevent the UIP code from using these routines.
- In dma.c the config routine provides access to all of the DMA channel options, except for the word mode flag.  In order to maintain compatibility with any existing code I created a second routine and converted the original routine into a wrapper routine with a fixed word mode value.
- uart.c::uart0_init was missing blocking access to the higher baud rates.  I am not sure why, so I corrected this.
- I also copied over to header files that provide some useful macros from the msp430 cpu.  The files are lpm.h and hwconf.h.  The lpm.h is for switching power modes, I think.  The hwconf.h has various macros for configuring port I/O.  By porting these files the led/button api's can be ported with minimal modifications.
2009-12-22 09:28:14 +00:00

89 lines
1.9 KiB
C

/*
* \file
* This file contains a set of configuration for using SDCC as a compiler.
* Modified from z80 port for cc2430 port.
*
* \author
* Takahide Matsutsuka <markn@markn.org>
*/
#ifndef __8051_DEF_H__
#define __8051_DEF_H__
#define CC_CONF_FUNCTION_POINTER_ARGS 1
#define CC_CONF_FASTCALL
#define CC_CONF_VA_ARGS 1
#define CC_CONF_UNSIGNED_CHAR_BUGS 0
#define CC_CONF_REGISTER_ARGS 0
#define CC_CONF_FUNCTION_POINTER_KEYWORD __reentrant
/* Generic types. */
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef signed short int16_t;
typedef unsigned short uint16_t;
typedef unsigned long uint32_t;
typedef unsigned char u8_t; /* 8 bit type */
typedef unsigned short u16_t; /* 16 bit type */
typedef unsigned long u32_t; /* 32 bit type */
typedef signed long s32_t; /* 32 bit type */
typedef unsigned short uip_stats_t;
typedef signed long int32_t; /* 32 bit type */
#ifndef _SIZE_T_DEFINED
#define _SIZE_T_DEFINED
typedef unsigned int size_t;
#endif
/* Compiler configurations */
#define CCIF
#define CLIF
#define CC_CONF_CONST_FUNCTION_BUG
/* Critical section management */
#define DISABLE_INTERRUPTS() EA = 0;
#define ENABLE_INTERRUPTS() EA = 1;
#define ENTER_CRITICAL() \
{ \
__asm \
push ACC \
push IE \
__endasm; \
} \
EA = 0;
#define EXIT_CRITICAL() \
{ \
__asm \
pop ACC \
__endasm; \
ACC &= 0x80; \
IE |= ACC; \
__asm \
pop ACC \
__endasm; \
}
/*
* Enable architecture-depend checksum calculation
* for uIP configuration.
* @see uip_arch.h
* @see uip_arch-asm.S
*/
/*
* DO NOT USE UIP_ARCH flags!
* uip_arch code was copied from z80 directory but NOT ported
*/
#define UIP_ARCH_ADD32 0
#define UIP_ARCH_CHKSUM 0
#define UIP_ARCH_IPCHKSUM
#define CC_CONF_ASSIGN_AGGREGATE(dest, src) \
memcpy(dest, src, sizeof(*dest))
#define uip_ipaddr_copy(dest, src) \
memcpy(dest, src, sizeof(*dest))
#endif /* __8051_DEF_H__ */