Echelon Neuron C - Manual (Page 157)

Neuron C Reference Guide 137
spi_get_error( ) Function
The spi_get_error( ) built-in function returns a cumulative OR of the bits shown
below to specify data errors. Calling this function clears the SPI error state.
0x10 Mode fault occurred
0x20 Receive overrun detected
Syntax
unsigned short spi_get_error ( io-object-name );
Example
IO_8 spi master clock(4) iospi;
when (io_out_ready(iospi)) {
unsigned short spi_error;
spi_error = spi_get_error(iospi));
if (spi_error) {
// Process SPI error
}
else {
// Process end of SPI transmission ...
}
}
strcat( ) Function
The strcat( ) function appends a copy of the string src to the end of the string
dest , resulting in concatenated strings (thus the name strcat, from string
concatenate). The function returns a pointer to the string dest . See also strchr( ),
strcmp( ), strcpy( ), strlen( ), strncat( ), strncmp( ), strncpy( ), and strrchr( ).
This function cannot be used to copy overlapping areas of memory, or to write
into EEPROM memory or network variables.
Syntax
#include <string.h>
char *strcat (char *
dest , const char * src );
Example
#include <string.h>
void f(void)
{
char
buf[40]
strcpy(buf,
"Hello");
strcat(buf, " World"); // buf contains "Hello World"
...
}