int main(void) {
// Create IP connection
IPConnection ipcon;
ipcon_create(&ipcon);
// Create device object
IO16 io;
io16_create(&io, UID, &ipcon);
// Connect to brickd
if(ipcon_connect(&ipcon, HOST, PORT) < 0) {
fprintf(stderr, "Could not connect\n");
return 1;
}
// Don't use device before ipcon is connected
// Set pin 0 on port A to output low
io16_set_port_configuration(&io, 'a', 1 << 0, 'o', false);
// Set pin 0 and 7 on port B to output high
io16_set_port_configuration(&io, 'b', (1 << 0) | (1 << 7), 'o', true);
printf("Press key to exit\n");
getchar();
io16_destroy(&io);
ipcon_destroy(&ipcon); // Calls ipcon_disconnect internally
return 0;
}
int main(void) {
// Create IP connection
IPConnection ipcon;
ipcon_create(&ipcon);
// Create device object
IO16 io;
io16_create(&io, UID, &ipcon);
// Connect to brickd
if(ipcon_connect(&ipcon, HOST, PORT) < 0) {
fprintf(stderr, "Could not connect\n");
return 1;
}
// Don't use device before ipcon is connected
// Get current value from port A as bitmask
uint8_t value_mask;
if(io16_get_port(&io, 'a', &value_mask) < 0) {
fprintf(stderr, "Could not get value from port A as bitmask, probably timeout\n");
return 1;
}
printf("Value Mask (Port A): %d\n", value_mask);
printf("Press key to exit\n");
getchar();
ipcon_destroy(&ipcon); // Calls ipcon_disconnect internally
return 0;
}
