app_uplat7d.c

来自「最新版IAR FOR ARM（EWARM）5.11中的代码例子」· C语言 代码 · 共 1,435 行 · 第 1/4 页

/**************************************************************************/
/*                                                                        */
/*     Copyright (C) 2006 Oki Electric Industry Co., LTD.                 */
/*                                                                        */
/*     System Name  :  uPLAT7D series                                     */
/*     Module Name  :  uPLAT7D application layer sample program           */
/*     File   Name  :  app_uplat7d.c                                      */
/*     Revision     :  01.00                                              */
/*     Date         :  2006/1/1 initial version                           */
/*                                                                        */
/**************************************************************************/

#include "common.h"
#if defined(__arm)
#include "ml675050.h"
#else
#include "ml675050sim.h"
#endif
#include "hal_api.h"
#include "drv_timer.h"
#include "drv_api.h"
#include "app_uplat7d.h"
#include "countup.h"
#include "drv_sio.h"
#include "drv_uart.h"

#include <string.h>


const int8_t title_message[]={"\nOKI ML675050 CPU BOARD\n"};
const int8_t overrun_error_message[]={"\nOERR\n"};      /* overrun error */
const int8_t parity_error_message[]={"\nPERR\n"};       /* parity error */
const int8_t framing_error_message[]={"\nFERR\n"};      /* framing error */
const int8_t overflow_error_message[]={"\nOFERR\n"};    /* overflow error */

uint32_t image_bank0_base;
uint32_t image_bank0_limit;

extern volatile uint16_t count_interval;    
extern void update_count(uint16_t);
/************************************************************************/
/* Function Prototype Declaration                                       */
/************************************************************************/
#if defined(__arm)
static int16_t Xbus_By_8(const uint32_t *addr_start,const uint32_t *addr_end);
static int16_t Xbus_By_16(const uint32_t *addr_start,const uint32_t *addr_end);
static int16_t Xbus_By_32(const uint32_t *addr_start,const uint32_t *addr_end);
static void CopyCode_bank0tobank10(void);
static void PM_DIV_APB_CLK_LED_DISPLY( int32_t div_clock, int32_t apb_clock);
#else
int16_t Xbus_By_8(const uint32_t *addr_start,const uint32_t *addr_end);
int16_t Xbus_By_16(const uint32_t *addr_start,const uint32_t *addr_end);
int16_t Xbus_By_32(const uint32_t *addr_start,const uint32_t *addr_end);
void CopyCode_bank0tobank10(void);
void PM_DIV_APB_CLK_LED_DISPLY( int32_t div_clock, int32_t apb_clock);
#endif


/************************************************************************/
/*                                                                      */
/*  Function Name   : uPLATsmpAP_Timer                                  */
/*  Input           : void                                              */
/*  Output          : int16_t OK(1)                                     */
/*                            ERROR(-1)                                 */
/*                                                                      */
/*  Note : Sample program of system timer.                              */
/*                                                                      */
/************************************************************************/
int16_t uPLATsmpAP_Timer(void) {
    int16_t rtnVal = OK;
    int16_t handle_timer = HANDLE_ID_INIT;
    uint16_t reverse_flag = 0;
    uint16_t reverse_times = 0;
    smpDrvInitPeripheral init_peripheral;

    /* Initialize peripheral. */
    init_peripheral.init_xbus.rombw = BWC_ROMBW_16;
    init_peripheral.init_xbus.srambw = BWC_SRAMBW_16;
    init_peripheral.init_xbus.iobw = BWC_IOBW_16;

    init_peripheral.init_xbus.romtype = ROMAC_ROMTYPE_3;
    init_peripheral.init_xbus.rombrst = ROMAC_ROMBRST_off;

    init_peripheral.init_xbus.sramtype = RAMAC_RAMTYPE_1;
    init_peripheral.init_xbus.srambrst = RAMAC_RAMBRST_off;

    init_peripheral.init_xbus.iotype = IOAC_IOTYPE_2;

    init_peripheral.init_xbus.sdrambw = DBWC_DBDRAM16;

    init_peripheral.init_xbus.standby = FALSE;

    init_peripheral.cache_mode = CACHE_WRITE_BACK;

    init_peripheral.init_port.port_sel1 = PORT_CR1_INIT_VALUE;
    init_peripheral.init_port.port_sel2 = PORT_CR2_INIT_VALUE;
    init_peripheral.init_port.port_sel3 = PORT_CR3_INIT_VALUE;
    init_peripheral.init_port.port_sel4 = PORT_CR4_INIT_VALUE;
    rtnVal = smpDrv_reset(&init_peripheral);
    if (rtnVal != OK) {
        return rtnVal;
    }

    /* 3 bit LED start. */
    debug_msg(_3_LED_START, "System timer sample application is start.\n");
    /* 7 segment LED1 : OFF */
    debug_msg(_7_LED1_OFF, NULL);

    /* Initailize timer. */
    handle_timer = smpDrv_open(DRVNO_TIMER, TIMER_TIME_INTERVAL);
    if (handle_timer == HANDLE_ID_1) {
        
        /* Timer start. */
        rtnVal = smpDrv_ioctl(DRVNO_TIMER, UPLAT7D_HAL_TIMER_SET_START, 1, handle_timer);
        if (rtnVal == OK) {
            
            /* 7 segment LED1 : OFF */
            debug_msg(_7_LED1_OFF, NULL);
            
            while (reverse_times < TIMER_REVERSE_TIMES) {
                /* Waiting for 3s (= 10ms * 300). */
                smpDrv_poll(DRVNO_TIMER, 0, 300, handle_timer);
                
                if (reverse_flag == 0) {
                    /* 7 segment LED1 : ALL */
                    debug_msg(_7_LED1_ALL, NULL);
                    
                    reverse_flag = 1;
                }
                else {
                    /* 7 segment LED1 : OFF */
                    debug_msg(_7_LED1_OFF, NULL);
                    
                    reverse_flag = 0;
                }
                reverse_times++;
            
            }  /* end of while */
        
        }  /* end of if */
    
    }  /* end of if */
    
    /* Close timer. */
    smpDrv_close(DRVNO_TIMER, handle_timer);

    if (rtnVal == OK) {
        debug_msg(_3_LED_OK, "System timer sample application is end by OK.\n");
    }
    else {
        debug_msg(_3_LED_NG, "System timer sample application is end by NG.\n");
    }

    return rtnVal;
}

/************************************************************************/
/*                                                                      */
/*  Function Name   : uPLATsmpAP_FIQ                                    */
/*  Input           : void                                              */
/*  Output          : int16_t OK(1)                                     */
/*                            ERROR(-1)                                 */
/*                                                                      */
/*  Note : Sample program of FIQ.                                       */
/*                                                                      */
/************************************************************************/
int16_t uPLATsmpAP_FIQ(void) {
    int16_t rtnVal = OK;
    int16_t handle_fiq = HANDLE_ID_INIT;
    int16_t handle_timer = HANDLE_ID_INIT;
    uint16_t led[18] = {
        _7_LED1_NUM_0, _7_LED1_NUM_1, _7_LED1_NUM_2, _7_LED1_NUM_3,
        _7_LED1_NUM_4, _7_LED1_NUM_5, _7_LED1_NUM_6, _7_LED1_NUM_7,
        _7_LED1_NUM_8, _7_LED1_NUM_9, _7_LED1_NUM_A, _7_LED1_NUM_b,
        _7_LED1_NUM_C, _7_LED1_NUM_d, _7_LED1_NUM_E, _7_LED1_NUM_F,
        _7_LED1_ALL, _7_LED1_OFF
    };
    uint16_t i = 0;
    uPLAT_InterruptParam int_param;
    smpDrvInitPeripheral init_peripheral;

    /* Initialize peripheral. */
    init_peripheral.init_xbus.rombw = BWC_ROMBW_16;
    init_peripheral.init_xbus.srambw = BWC_SRAMBW_16;
    init_peripheral.init_xbus.iobw = BWC_IOBW_16;

    init_peripheral.init_xbus.romtype = ROMAC_ROMTYPE_0;
    init_peripheral.init_xbus.rombrst = ROMAC_ROMBRST_off;

    init_peripheral.init_xbus.sramtype = RAMAC_RAMTYPE_1;
    init_peripheral.init_xbus.srambrst = RAMAC_RAMBRST_off;

    init_peripheral.init_xbus.iotype = IOAC_IOTYPE_2;

    init_peripheral.init_xbus.sdrambw = DBWC_DBDRAM16;

    init_peripheral.init_xbus.standby = FALSE;

    init_peripheral.cache_mode = CACHE_WRITE_BACK;

    init_peripheral.init_port.port_sel1 = PORT_CR1_INIT_VALUE;
    init_peripheral.init_port.port_sel2 = PORT_CR2_INIT_VALUE;
    init_peripheral.init_port.port_sel3 = PORT_CR3_INIT_VALUE;
    init_peripheral.init_port.port_sel4 = PORT_CR4_INIT_VALUE;
    rtnVal = smpDrv_reset(&init_peripheral);
    if (rtnVal != OK) {
        return rtnVal;
    }

    /* 3 bit LED start. */
    debug_msg(_3_LED_START, "FIQ sample application is start.\n");
    /* 7 segment LED1 : OFF */
    debug_msg(_7_LED1_OFF, NULL);

    /* Initailize FIQ . */
    int_param.primary = INT_FIQ;
    int_param.callback = update_count;
    handle_fiq = smpDrv_open(DRVNO_INTFIQ, (uint32_t)(&int_param));
    if (handle_fiq == HANDLE_ID_1) {

        /* Initailize timer. */
        handle_timer = smpDrv_open(DRVNO_TIMER, FIQ_TIME_INTERVAL);
        if (handle_timer == HANDLE_ID_1) {

            /* Timer start. */
            rtnVal = smpDrv_ioctl(DRVNO_TIMER, UPLAT7D_HAL_TIMER_SET_START, 1, handle_timer);
            if (rtnVal == OK) {

                /* Initialize timer interrupt interval. */
                count_interval = FIQ_MIN_COUNT_INTERVAL;

                while (count_interval <= FIQ_MAX_COUNT_INTERVAL) {
                    /* Turn on 7 segment LED from 0 to off. */
                    debug_msg(led[i], NULL);
                    /* Waiting for (10ms * count_interval). */
                    smpDrv_poll(DRVNO_TIMER, 0, count_interval, handle_timer);
                    
                    i++;
                    if (i == 18) {
                        i = 0;
                    }
                }

                /* 7 segment LED1 : OFF */
                debug_msg(_7_LED1_OFF, NULL);
                
                /* Timer stop. */
                rtnVal = smpDrv_ioctl(DRVNO_TIMER, UPLAT7D_HAL_TIMER_SET_START, 0, handle_timer);

            }  /* end of if */

        }  /* end of if */

        /* Close timer. */
        smpDrv_close(DRVNO_TIMER, handle_timer);

    }  /* end of if */

    /* Close FIQ. */
    smpDrv_close(DRVNO_INTFIQ, handle_fiq);

    if (rtnVal == OK) {
        debug_msg(_3_LED_OK, "FIQ sample application is end by OK.\n");
    }
    else {
        debug_msg(_3_LED_NG, "FIQ sample application is end by NG.\n");
    }

    return rtnVal;
}

/************************************************************************/
/*                                                                      */
/*  Function Name   : uPLATsmpAP_PIO                                    */
/*  Input           : void                                              */
/*  Output          : int16_t OK(1)                                     */
/*                            ERROR(-1)                                 */
/*                                                                      */
/*  Note : Sample program of PIO.                                       */
/*                                                                      */
/************************************************************************/
int16_t uPLATsmpAP_PIO(void) {
    int16_t rtnVal = OK;
    int16_t handle_timer = HANDLE_ID_INIT;
    uint16_t led[18] = {
        _7_LED1_NUM_0, _7_LED1_NUM_1, _7_LED1_NUM_2, _7_LED1_NUM_3,
        _7_LED1_NUM_4, _7_LED1_NUM_5, _7_LED1_NUM_6, _7_LED1_NUM_7,
        _7_LED1_NUM_8, _7_LED1_NUM_9, _7_LED1_NUM_A, _7_LED1_NUM_b,
        _7_LED1_NUM_C, _7_LED1_NUM_d, _7_LED1_NUM_E, _7_LED1_NUM_F,
        _7_LED1_ALL, _7_LED1_OFF
    };
    uint16_t i = 0;
    uint16_t times = 0;
    smpDrvInitPeripheral init_peripheral;

    /* Initialize peripheral. */
    init_peripheral.init_xbus.rombw = BWC_ROMBW_16;
    init_peripheral.init_xbus.srambw = BWC_SRAMBW_16;
    init_peripheral.init_xbus.iobw = BWC_IOBW_16;

    init_peripheral.init_xbus.romtype = 0X7 ; //ROMAC_ROMTYPE_3; // ROMAC_ROMTYPE_0
    init_peripheral.init_xbus.rombrst = ROMAC_ROMBRST_off;

    init_peripheral.init_xbus.sramtype = RAMAC_RAMTYPE_1;
    init_peripheral.init_xbus.srambrst = RAMAC_RAMBRST_off;

    init_peripheral.init_xbus.iotype = IOAC_IOTYPE_2;

    init_peripheral.init_xbus.sdrambw = DBWC_DBDRAM16;

    init_peripheral.init_xbus.standby = FALSE;

    init_peripheral.cache_mode = CACHE_WRITE_BACK;

    init_peripheral.init_port.port_sel1 = PORT_CR1_INIT_VALUE;
    init_peripheral.init_port.port_sel2 = PORT_CR2_INIT_VALUE;
    init_peripheral.init_port.port_sel3 = PORT_CR3_INIT_VALUE;
    init_peripheral.init_port.port_sel4 = PORT_CR4_INIT_VALUE;
    rtnVal = smpDrv_reset(&init_peripheral);
    if (rtnVal != OK) {
        return rtnVal;
    }

    /* 3 bit LED start. */
    debug_msg(_3_LED_START, "PIO sample application is start.\n");
    /* 7 segment LED1 : OFF */
    debug_msg(_7_LED1_OFF, NULL);

    /* Initailize timer. */
    handle_timer = smpDrv_open(DRVNO_TIMER, PIO_TIME_INTERVAL);
    if (handle_timer == HANDLE_ID_1) {

        /* Timer start. */
        rtnVal = smpDrv_ioctl(DRVNO_TIMER, UPLAT7D_HAL_TIMER_SET_START, 1, handle_timer);
        if (rtnVal == OK) {

            while (times < PIO_DISPLAY_TIMES) {
                /* Turn on 7 segment LED from 0 to off. */
                debug_msg(led[i], NULL);
                /* Waiting for 500ms (= 10ms * 50). */
                smpDrv_poll(DRVNO_TIMER, 0, 50, handle_timer);
                
                i++;
                if (i == 18) {
                    i = 0;
                    times++;
                }
            }

            /* Timer stop. */
            rtnVal = smpDrv_ioctl(DRVNO_TIMER, UPLAT7D_HAL_TIMER_SET_START, 0, handle_timer);

        }  /* end of if */

    }  /* end of if */

    /* Close timer. */
    smpDrv_close(DRVNO_TIMER, handle_timer);