Apple-2-HW
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AppleIISd
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Erase added to flasher

This commit is contained in:
Florian Reitz 2020-06-04 11:49:56 +02:00
parent 320602e692
commit 93b8d73490
6 changed files with 65 additions and 50 deletions
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BIN
Binary/Flasher.bin
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BIN
Binary/Flasher.dsk
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0
ProFile.zip → Binary/ProFile.zip
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2
Firmware/AppleIISd.vcxproj
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@ -11,8 +11,8 @@
</ProjectConfiguration>
</ItemGroup>
<ItemGroup>
<None Include="..\AppleIISd.bin.map" />
<None Include="..\README.md" />
<None Include="AppleIISd.bin.map" />
<None Include="makefile" />
<None Include="Makefile.options" />
<None Include="obj\AppleIISd.lst" />

2
Firmware/AppleIISd.vcxproj.filters
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@ -23,7 +23,7 @@
</None>
<None Include="Makefile.options" />
<None Include="..\README.md" />
<None Include="..\AppleIISd.bin.map" />
<None Include="AppleIISd.bin.map" />
</ItemGroup>
<ItemGroup>
<Filter Include="src">

111
Software/src/Flasher.c
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@ -28,9 +28,11 @@ uint8 buffer[2048] = { 0 };
int main()
{
int retval = 0;
int retval = 1;
FILE* pFile;
char slotNum;
boolean erase = FALSE;
uint16 fileSize = 0;
APPLE_II_SD_T* pAIISD = (APPLE_II_SD_T*)SLOT_IO_START;
uint8* pSlotRom = SLOT_ROM_START;
@ -39,7 +41,7 @@ int main()
videomode(VIDEOMODE_40COL);
clrscr();
cprintf("AppleIISd firmware flasher\r\n");
cprintf("(c) 2019 Florian Reitz\r\n\r\n");
cprintf("(c) 2019-2020 Florian Reitz\r\n\r\n");
// ask for slot
cursor(1); // enable blinking cursor
@ -48,6 +50,18 @@ int main()
slotNum -= 0x30;
cursor(0); // disable blinking cursor
if(slotNum == 0)
{
// erase device
erase = TRUE;
// ask for slot
cursor(1); // enable blinking cursor
cprintf("Erase device in slot number (1-7): ");
cscanf("%c", &slotNum);
slotNum -= 0x30;
cursor(0); // disable blinking cursor
}
// check if slot is valid
if((slotNum < 1) || (slotNum > 7))
{
@ -59,56 +73,57 @@ int main()
((uint8*)pAIISD) += slotNum << 4;
pSlotRom += slotNum << 8;
// open file
pFile = fopen(BIN_FILE_NAME, "rb");
if(pFile)
if(erase)
{
// read buffer
uint16 fileSize = fread(buffer, 1, sizeof(buffer), pFile);
fclose(pFile);
pFile = NULL;
if(fileSize == 2048)
{
// enable write
pAIISD->status.pgmen = 1;
// clear 0xCFFF
*CFFF = 0;
// write to SLOTROM
cprintf("\r\n\r\nFlashing SLOTROM: ");
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;
}
else
{
cprintf("\r\nWrong file size: %d\r\n", fileSize);
retval = 1;
}
// buffer is already filled with 0
fileSize = 2048;
}
else
{
cprintf("\r\nCan't open %s file\r\n", BIN_FILE_NAME);
retval = 1;
// open file
pFile = fopen(BIN_FILE_NAME, "rb");
if(pFile)
{
// read buffer
fileSize = fread(buffer, 1, sizeof(buffer), pFile);
fclose(pFile);
pFile = NULL;
if(fileSize != 2048)
{
cprintf("\r\nWrong file size: %d\r\n", fileSize);
}
}
else
{
cprintf("\r\nCan't open %s file\r\n", BIN_FILE_NAME);
fileSize = 0;
}
}
if(fileSize == 2048)
{
// enable write
pAIISD->status.pgmen = 1;
// clear 0xCFFF
*CFFF = 0;
// write to SLOTROM
cprintf("\r\n\r\nFlashing SLOTROM: ");
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");
retval = 0;
}
}
// disable write
pAIISD->status.pgmen = 0;
}
cgetc();