c5ecde4ca0
- 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.
88 lines
1.9 KiB
C
88 lines
1.9 KiB
C
/*
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* \file
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* This file contains a set of configuration for using SDCC as a compiler.
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* Modified from z80 port for cc2430 port.
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*
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* \author
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* Takahide Matsutsuka <markn@markn.org>
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*/
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#ifndef __8051_DEF_H__
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#define __8051_DEF_H__
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#define CC_CONF_FUNCTION_POINTER_ARGS 1
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#define CC_CONF_FASTCALL
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#define CC_CONF_VA_ARGS 1
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#define CC_CONF_UNSIGNED_CHAR_BUGS 0
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#define CC_CONF_REGISTER_ARGS 0
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#define CC_CONF_FUNCTION_POINTER_KEYWORD __reentrant
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/* Generic types. */
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typedef signed char int8_t;
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typedef unsigned char uint8_t;
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typedef signed short int16_t;
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typedef unsigned short uint16_t;
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typedef unsigned long uint32_t;
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typedef unsigned char u8_t; /* 8 bit type */
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typedef unsigned short u16_t; /* 16 bit type */
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typedef unsigned long u32_t; /* 32 bit type */
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typedef signed long s32_t; /* 32 bit type */
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typedef unsigned short uip_stats_t;
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typedef signed long int32_t; /* 32 bit type */
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#ifndef _SIZE_T_DEFINED
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#define _SIZE_T_DEFINED
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typedef unsigned int size_t;
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#endif
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/* Compiler configurations */
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#define CCIF
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#define CLIF
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#define CC_CONF_CONST_FUNCTION_BUG
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/* Critical section management */
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#define DISABLE_INTERRUPTS() EA = 0;
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#define ENABLE_INTERRUPTS() EA = 1;
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#define ENTER_CRITICAL() \
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{ \
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__asm \
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push ACC \
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push IE \
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__endasm; \
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} \
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EA = 0;
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#define EXIT_CRITICAL() \
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{ \
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__asm \
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pop ACC \
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__endasm; \
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ACC &= 0x80; \
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IE |= ACC; \
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__asm \
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pop ACC \
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__endasm; \
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}
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/*
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* Enable architecture-depend checksum calculation
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* for uIP configuration.
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* @see uip_arch.h
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* @see uip_arch-asm.S
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*/
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/*
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* DO NOT USE UIP_ARCH flags!
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* uip_arch code was copied from z80 directory but NOT ported
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*/
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#define UIP_ARCH_ADD32 0
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#define UIP_ARCH_CHKSUM 0
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#define UIP_ARCH_IPCHKSUM
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#define CC_CONF_ASSIGN_AGGREGATE(dest, src) \
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memcpy(dest, src, sizeof(*dest))
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#define uip_ipaddr_copy(dest, src) \
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memcpy(dest, src, sizeof(*dest))
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#endif /* __8051_DEF_H__ */
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