Macintosh-SW/mac-rom-simm-programmer
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Added electrical test option to my temporary command line.

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Also experimented with skipping the SPI -- I left my test code in there, commented out, in case I want to do some more speed testing.
This commit is contained in:
Doug Brown 2011-12-11 15:52:04 -08:00
parent 7099218bf1
commit 1c07518ab0
2 changed files with 16 additions and 0 deletions
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7
external_mem.c
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@ -59,6 +59,10 @@ void ExternalMem_SetData(uint32_t data)
{
Ports_SetDataDDR(0xFFFFFFFFUL);
Ports_SetDataOut(data);
/*DDRE = 0xFF;
DDRF = 0xFF;
PORTE = (data & 0xFF);
PORTF = ((data >> 8) & 0xFF);*/
}
void ExternalMem_SetAddressAndData(uint32_t address, uint32_t data)
@ -70,11 +74,14 @@ void ExternalMem_SetAddressAndData(uint32_t address, uint32_t data)
void ExternalMem_SetDataAsInput(void)
{
Ports_SetDataDDR(0);
//DDRE = 0;
//DDRF = 0;
}
uint32_t ExternalMem_ReadData(void)
{
return Ports_ReadData();
//return (uint32_t)PINE | (((uint32_t)PINF) << 8);
}
void ExternalMem_AssertCS(void)

9
usb_serial/usb_serial.c
View File

@ -127,6 +127,15 @@ void USBSerial_Check(void)
//ExternalMem_WriteByteToChips(0, 0x12345678UL, ALL_CHIPS);
CDC_Device_SendString(&VirtualSerial_CDC_Interface, "Wrote\r\n");
}
else if (rb == 't')
{
int result = SIMMElectricalTest_Run();
char tmp[20];
CDC_Device_SendString(&VirtualSerial_CDC_Interface, "SIMM electrical test complete: ");
sprintf(tmp, "%d errors\r\n", result);
CDC_Device_SendString(&VirtualSerial_CDC_Interface, tmp);
}
}
}