Important changes to forums and questions

All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.

Hardware limitations

Topic last updated 08 Dec 2013, by Erik -. 1 reply
Ian Key
08 Dec 2013

Hi,

I'm trying to do a robot project using the Roving Networks RV 171 on serial Port p13,p14, I2C on p27,p28, 3 analog inputs and a PWM output. Also, using the PC USB for debug output.

Everything was going fine until I added the Wi-Fly, it seems, I can't run that serial port along with the others, I get no data from that port (I have used a serial to UART converter to listen to the output from the port and see zero data) :(

Are these blocks mutually exclusive? Which ports can I use to get data from all the blocks I need?

Ian

Erik -
08 Dec 2013

I see you have an LPC1768, contrary to the LPC11u24 for example it has a whole bunch of seperate Serial peripherals, so it should work fine.

Try if it works with just the RV171 code for example.