#include "mb91465k.h"
-#include "vectors.h"
-#include "rlt.h"
#include "flash.h"
+#pragma section CODE=IRAM,attr=CODE
+
+void increaseled(void)
+{
+ PDR14 = (PDR14+1)%256;
+ HWWD_CL = 0;
+}
+
void main(void)
{
- unsigned char error = 0;
- unsigned char global_error = 0;
unsigned int i, baseaddr;
+ unsigned int toflash[] = {0x9b00, 0x0d4e, 0xcff1, 0x1601, 0x9b05, 0x04c7, 0xc106, 0x1656, 0xe0fb}; //len = 9
- /* Enable Clock Monitor */
- CSCFG_MONCKI = 1;
- CMCFG = 0x0D;
-
- __EI(); /* enable interrupts */
- __set_il(31); /* allow all levels */
- InitIrqLevels(); /* init interrupts */
+ PORTEN = 0x3; /* enable I/O Ports */
- PORTEN = 0x3; /* enable I/O Ports */
- /* This feature is not supported by MB91V460A */
- /* For all other devices the I/O Ports must be enabled*/
-
- /* Enable LEDs */
+ /*Enable LEDs*/
DDR14 = 0xFF;
PDR14 = 0xff;
- /* Initialize Reload Timer Channel 0 */
- RLT_InitializeTimer(0, RLT_RUMMODE_RELOAD, RLT_CLOCKMODE_DIV32, RLT_TRIGGER_SOFTWARE, RLT_OUTOUTMODE_HIGHLEVEL);
- RLT_SetReloadValue(0,0xfffe);
- RLT_TriggerTimer(0);
- RLT_EnableInterrupt(0, 1);
-
- /* Initialize UART4 */
+ /*Initialize UART4*/
InitUart4();
- /* Output Welcome Message */
- Puts4(" \n\n");
- Puts4("\n\n********** Welcome to FUJITSU FLASH Programming Demo **********\n");
-
+#if 1
i = 0;
baseaddr = 0xf4000;
for (; i <0x30; i+=4) {
- error = FLASH_SectorErase(baseaddr + i);
- Puts4("\nerased: ");
- Puts4(error == 1 ? "[success] " : "[failed] ");
- Puthex4(baseaddr + i, 6);
+ (void) FLASH_SectorErase(baseaddr + i);
+ increaseled();
}
+#endif
- Puts4("Write simpleprog to 0xf4000 ... ");
- error = FLASH_WriteHalfWord(0xf4000,0x9b00);
- error = FLASH_WriteHalfWord(0xf4002,0x0d4e);
- error = FLASH_WriteHalfWord(0xf4004,0xcff1);
- error = FLASH_WriteHalfWord(0xf4006,0x1601);
- error = FLASH_WriteHalfWord(0xf4008,0x9b05);
- error = FLASH_WriteHalfWord(0xf4010,0x04c7);
- error = FLASH_WriteHalfWord(0xf4012,0xc106);
- error = FLASH_WriteHalfWord(0xf4014,0x1656);
- error = FLASH_WriteHalfWord(0xf4016,0xe0fb);
- if( error == 1 )
- {
- Puts4("done.\n");
- }
- else
- {
- global_error = 1;
- Puts4("failed.\n");
- }
-
- i=0;
- Puts4("\nCurrent Content of FLASH at 0xf4000 ... 0xf401F:\n");
- while(i < 0x20)
- {
- Puts4("0x"); Puthex4( *(unsigned char *)(0xf4000 + i), 2); Puts4(" ");
- i++;
- if( (i % 0x10) == 0 ) Puts4("\n");
+ i = 0;
+ baseaddr = 0xf4000;
+ for(; i<9; i++) {
+ increaseled();
+ (void) FLASH_WriteHalfWord(baseaddr + (2*i), toflash[i]);
}
- Puts4("\n");
-
- /* Output Ready Meassage */
- if( global_error != 0 )
- {
- Puts4("\n********* FLASH Programming Demo failed **********\n");
- }
- else
- {
- Puts4("\n********* FLASH Programming Demo done **********\n");
+ while(1) {
+ HWWD_CL = 0;
}
-
- RLT_EnableInterrupt(0, 0);
-
- while(1)
- {
-
- HWWD_CL = 0;
- }
}