Deditec ETH-TTL-64, Hardware Description

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DELIB API reference |
Seite 55
5.2.2. DapiGetLastErrorText
Description
This function reads the text of the last registered error. If an error has occurred,
it must be cleared with DapiClearLastError(), otherwise every call of
DapiGetLastErrorText() returns the "old" error.
Definition
ULONG DapiGetLastErrorText(unsigned char * msg, unsigned long msg_length);
Parameters
msg = text buffer
msg_length = length of the buffer
Example program
BOOL IsError()
{
unsigned char msg[500];
unsigned long error_code = DapiGetLastError();
if (error_code != DAPI_ERR_NONE)
{
DapiGetLastErrorText((unsigned char*) msg, sizeof(msg));
printf("Error Code = 0x%x * Message = %s\n", error_code, msg);
DapiClearLastError();
return TRUE;
}
return FALSE;
}