Hi, I want to set up a 18F14K50 as a serial port... I've tried compiling & programming (with my pickit2) the hex file generated by the file 18f14k50_usb_serial.jal using the defaults in JalEdit.
I have my 18f14K50 set up as described in the .jal file.... (on a breadboard) -- A 12 MHz external crystal and 15pf caps connected to OSC1/2 -- pin 17 (Vusb) with a 220 nF capacitor to the ground -- The connection between PC and the 18F14k50 -- +5v to power the board (don't forget 100nf decoupling cap -- data- wire to pin 18 (D-) -- data+ wire to pin 19 (D+) -- ground wire to the Vss of the PIC I have 5v at vdd and vss all my connections are good. After programming, I plug in my USB cable and my PC had no reaction at all (not even USB device not recognized) The same setup works with the sample serial program in MPLab--- I get a device found and once driver is loaded, a virtual serial port. I'd rather use JAL for simplicity... What might I be doing wrong? -- You received this message because you are subscribed to the Google Groups "jallib" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jallib?hl=en.
