M16C26A-EDC Datasheet, PDF (6/18 Pages) Renesas Technology Corp – Sample Program (Electronic Desktop Calculator)

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M16C/26A Group
Sample Program (Electronic Desktop Calculator)
6. Definition of the RSK Functionality and the RSK_LIB APIs and Common Functions Used by the
Calculator
6.1 Definition of the RSK Functionality
RSKdefine.h file
In this application, the following functionalities (those shown in red) are set.
/*********************************************************
The boot information on CPU is defined
Usually, this mode is used
*********************************************************/
#define _CPU_M16C26A_NORMAL_MOD
/* Use in low power mode can be performed. */
//#define _CPU_M16C26A_32KHZ_MOD
/* Use of access of a flash can be performed. */
//#define _CPU_M16C26A_DATAFLASF_USE
/********************************************************
The hardware function which RSK supports is chosen
/********************************************************/
#define _USE_KEY
#define _USE_BUZZER
//#define _OPTION_USE_AD
//#define _OPTION_USE_COM_RX
//#define _OPTION_USE_COM_TX
//#define _OPTION_USE_INFRAEDRX
//#define _OPTION_USE_INFRAEDTX
//#define _OPTION_USE_SW
//#define _OPTION_USE_LED
//#define _OPTION_USE_IO
Individual definition of each selected functionality.
#if defined _USE_KEY
/* A key matrix continues pushing and existence is defined.*/
/*When not using -USE_KEY_CONTINU is made a comment. */
//#define _USE_KEY_CONTINU
#if defined _USE_KEY_CONTINU
#else
#define _CONTINU_SW1 _KEY_CONTEINU_OFF
#define _CONTINU_SW2 _KEY_CONTEINU_OFF
#define _CONTINU_SW3 _KEY_CONTEINU_OFF
#define _CONTINU_SW4 _KEY_CONTEINU_OFF
#define _CONTINU_SW5 _KEY_CONTEINU_OFF
#define _CONTINU_SW6 _KEY_CONTEINU_OFF
#define _CONTINU_SW7 _KEY_CONTEINU_OFF
#define _CONTINU_SW8 _KEY_CONTEINU_OFF
#define _CONTINU_SW9 _KEY_CONTEINU_OFF
#define _CONTINU_SW10 _KEY_CONTEINU_OFF
#define _CONTINU_SW11 _KEY_CONTEINU_OFF
#define _CONTINU_SW12 _KEY_CONTEINU_OFF
#define _CONTINU_SW13 _KEY_CONTEINU_OFF
#define _CONTINU_SW14 _KEY_CONTEINU_OFF
#define _CONTINU_SW15 _KEY_CONTEINU_OFF
#define _CONTINU_SW16 _KEY_CONTEINU_OFF
#endif
Continuous key depression is not used in
this application.
REJ05B0812-0120 Rev.1.20
2007.11
Page 6 of 18