Apple-2-HW/AppleIISd
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Verification added

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This commit is contained in:
Florian Reitz 2019-03-05 20:41:36 +01:00
parent 88b075357a
commit 7aaa9e9e18
2 changed files with 39 additions and 15 deletions
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4
Software/src/AppleIISd.h
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@ -4,6 +4,10 @@
typedef unsigned char uint8;
typedef unsigned short uint16;
typedef unsigned long uint32;
typedef unsigned char boolean;
#define TRUE 1
#define FALSE 0
#define SLOT_IO_START (uint8*)0xC080
#define SLOT_ROM_START (uint8*)0xC000

50
Software/src/Flasher.c
View File

@ -20,7 +20,7 @@ typedef enum
const char state_char[STATE_LAST] = { '|', '/', '-', '\\' };
void writeChip(const uint8* pSource, uint8* pDest, uint16 length);
boolean writeChip(const uint8* pSource, uint8* pDest, uint16 length);
void printStatus(uint8 percentage);
// Binary can't be larger than 2k
@ -28,6 +28,7 @@ uint8 buffer[2048] = { 0 };
int main()
{
int retval = 0;
FILE* pFile;
char slotNum;
@ -76,49 +77,68 @@ int main()
// write to SLOTROM
cprintf("\r\n\r\nFlashing SLOTROM: ");
writeChip(buffer, pSlotRom, 256);
// write to EXTROM
cprintf("\r\nFlashing EXTROM: ");
writeChip(buffer + 256, pExtRom, fileSize - 256);
if(writeChip(buffer, pSlotRom, 256))
{
// write to EXTROM
cprintf("\r\nFlashing EXTROM: ");
if(writeChip(buffer + 256, pExtRom, fileSize - 256))
{
cprintf("\r\n\r\nFlashing finished!\n");
}
else
{
retval = 1;
}
}
else
{
retval = 1;
}
// disable write
pAIISD->status.pgmen = 0;
cprintf("\r\n\r\nFlashing finished!\n");
}
else
{
cprintf("\r\nWrong file size: %d\r\n", fileSize);
return 1;
retval = 1;
}
}
else
{
cprintf("\r\nCan't open %s file\r\n", BIN_FILE_NAME);
return 1;
retval = 1;
}
return 0; // success
return retval;
}
void writeChip(const uint8* pSource, uint8* pDest, uint16 length)
boolean writeChip(const uint8* pSource, uint8* pDest, uint16 length)
{
uint32 i;
uint8 data = 0;
for(i=0; i<length; i++)
{
// set 0 if no source
if(pSource)
{
*pDest = pSource[i];
data = pSource[i];
}
else
*pDest = data;
if(*pDest != data)
{
// erase if no source
*pDest = 0;
// verification not successful
cprintf("\r\n\r\n!!! Flashing failed at %p !!!\r\n", pDest);
return FALSE;
}
printStatus((i * 100u / length) + 1);
pDest++;
}
return TRUE;
}
void printStatus(uint8 percentage)