cortex-m0 LCD1602程序

				#line 1 "..\\Lib\\CMSIS\\CM0\\CoreSupport\\core_cm0.c"
				 
				
				
				
				
				
				
				
				
				
				
				
				
				
				
				
				
				
				
				
				
				 
				
				#line 1 "C:\\Keil\\ARM\\RV31\\INC\\stdint.h"
				 
				 
				
				
				
				
				
				 
				
				
				
				
				
				
				
				
				
				#line 25 "C:\\Keil\\ARM\\RV31\\INC\\stdint.h"
				
				
				
				
				
				
				
				 
				
				     
				
				     
				typedef   signed          char int8_t;
				typedef   signed short     int int16_t;
				typedef   signed           int int32_t;
				typedef   signed       __int64 int64_t;
				
				     
				typedef unsigned          char uint8_t;
				typedef unsigned short     int uint16_t;
				typedef unsigned           int uint32_t;
				typedef unsigned       __int64 uint64_t;
				
				     
				
				     
				     
				typedef   signed          char int_least8_t;
				typedef   signed short     int int_least16_t;
				typedef   signed           int int_least32_t;
				typedef   signed       __int64 int_least64_t;
				
				     
				typedef unsigned          char uint_least8_t;
				typedef unsigned short     int uint_least16_t;
				typedef unsigned           int uint_least32_t;
				typedef unsigned       __int64 uint_least64_t;
				
				     
				
				     
				typedef   signed           int int_fast8_t;
				typedef   signed           int int_fast16_t;
				typedef   signed           int int_fast32_t;
				typedef   signed       __int64 int_fast64_t;
				
				     
				typedef unsigned           int uint_fast8_t;
				typedef unsigned           int uint_fast16_t;
				typedef unsigned           int uint_fast32_t;
				typedef unsigned       __int64 uint_fast64_t;
				
				     
				typedef   signed           int intptr_t;
				typedef unsigned           int uintptr_t;
				
				     
				typedef   signed       __int64 intmax_t;
				typedef unsigned       __int64 uintmax_t;
				
				
				
				
				     
				
				     
				
				
				
				
				
				     
				
				
				
				
				
				     
				
				
				
				
				
				     
				
				     
				
				
				
				
				
				     
				
				
				
				
				
				     
				
				
				
				
				
				     
				
				     
				
				
				
				
				
				     
				
				
				
				
				
				     
				
				
				
				
				
				     
				
				     
				
				
				     
				
				
				     
				
				
				     
				
				     
				
				
				     
				
				
				     
				
				
				     
				
				     
				
				
				
				     
				
				
				
				     
				
				
				     
				    
				 
				
				
				
				#line 196 "C:\\Keil\\ARM\\RV31\\INC\\stdint.h"
				
				     
				
				
				
				
				
				
				
				     
				
				
				
				
				
				
				
				
				
				
				     
				
				
				
				
				
				
				
				
				
				
				
				#line 260 "C:\\Keil\\ARM\\RV31\\INC\\stdint.h"
				
				
				
				 
				
				
				#line 25 "..\\Lib\\CMSIS\\CM0\\CoreSupport\\core_cm0.c"
				
				 
				
				
				
				
				#line 44 "..\\Lib\\CMSIS\\CM0\\CoreSupport\\core_cm0.c"
				
				
				 
				
				
				 
				
				
				
				
				
				
				
				 
				__asm uint32_t __get_PSP(void)
				{
				  mrs r0, psp
				  bx lr
				}
				
				
				
				
				
				
				
				
				 
				__asm void __set_PSP(uint32_t topOfProcStack)
				{
				  msr psp, r0
				  bx lr
				}
				
				
				
				
				
				
				
				
				 
				__asm uint32_t __get_MSP(void)
				{
				  mrs r0, msp
				  bx lr
				}
				
				
				
				
				
				
				
				
				 
				__asm void __set_MSP(uint32_t mainStackPointer)
				{
				  msr msp, r0
				  bx lr
				}
				
				
				
				
				
				
				
				
				 
				__asm uint32_t __REV16(uint16_t value)
				{
				  rev16 r0, r0
				  bx lr
				}
				
				
				
				
				
				
				
				
				 
				__asm int32_t __REVSH(int16_t value)
				{
				  revsh r0, r0
				  bx lr
				}
				
				
				#line 191 "..\\Lib\\CMSIS\\CM0\\CoreSupport\\core_cm0.c"