no hurry: SPI Master Software Mode // Pic18F2550
Posted: Tue Jan 06, 2015 5:38 pm
hi guys
perhabs a small hint
new projekt:example PIC18F2550
add SPI_MASTER ICON
change Channel to Software
Pins
MISO : $PORTB.4
CLK : $PORTB.5
fill out a litle the flowchart..
save flowchart
close
load it
Pins fall back to 'channel1 pins'
MISO: $PORTB.0
CLK : $PORTB.1
no problem - can work
workaround:
must think at load again to change the pins
because with I²C and SPI then SPI not work..
best wishes
rudi
perhabs a small hint
new projekt:example PIC18F2550
add SPI_MASTER ICON
change Channel to Software
Pins
MISO : $PORTB.4
CLK : $PORTB.5
fill out a litle the flowchart..
save flowchart
close
load it
Pins fall back to 'channel1 pins'
MISO: $PORTB.0
CLK : $PORTB.1
no problem - can work
workaround:
must think at load again to change the pins
because with I²C and SPI then SPI not work..
best wishes
rudi