Hello list,
The following code works like a charm on a pic18f4550.
Output on the serial port is "A6A6A6A6A6A6A6A".
Now compiling exactly the same source code (or even using the hex-file
for the 4550) for a pic18f4680 produces the following output:
"A≥A„AACAsA£A”A"
The parameter '6' in test_func is somehow not properly transmitted to
the function?!
Has anyone else seen this behaviour? what can i do to resolve it?
Might it be related to the sdcc compiler? or is it just my code?
sdcc -v
SDCC : mcs51/gbz80/z80/avr/ds390/pic16/pic14/TININative/xa51/ds400/
hc08 2.8.4 #5242 (Sep 28 2008) (Mac OS X i386)
(other versions of sdcc produce the same behaviour)
Nice greetings,
Georges
typedef unsigned char uchar;
uchar test_func(uchar x) {
return x+48;
}
void main(void) {
...
while(1) {
uart_writeByte('A');
uart_writeByte(test_func(6));
}
}
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