Clint, I'll do that this evening after I get up. I appreciate the insight=20 and help! I will probably have to use a MAX232 to do the level=20 translation. I appreciate you reminding me of that. Thanks, rich! On 11/14/2017 6:47 AM, Clint Jay wrote: > There may be, I've usually just rolled my own routines to service the > EUSART though I haven't used the '4520 specifically. > > I don't think there are huge differences between most EUSART enabled mi= d > range devices so there should be plenty of example code to examine and > modify for your needs. > > You'll need a level translator if you're going PIC to PC directly. > > On 14 Nov 2017 12:36, "Richard Pope" wrote: > >> Clint, >> Yes, I am using a FTDI to RS232 converter to hook the PC to the >> PIC. I just found out that all that I need to do is treat the connection >> to the PIC as a Serial connection. Is there a MC Serial Library >> available? I'm the one that was confused. >> Thanks, >> rich! >> >> On 11/14/2017 6:28 AM, Clint Jay wrote: >>> I'm a little confused but the way I read your message would suggest tha= t >>> you're going to connect your PIC to the PC with an FTDI USB to serial >>> device? >>> >>> Or have I misunderstood and you're hoping to connect the PIC to the FTD= I >>> with USB? >>> >>> On 14 Nov 2017 12:25, "Richard Pope" wrote: >>> >>> HELLO ALL, >>> . . . . I could really use some help with using USB on the PIC 18F4520. >>> I am going to use a FTDI USB to RS232 converter to talk to the PIC >>> 18F4520 Through the RX and TX Pins. I want to send Configuration Code t= o >>> a 24C512 serial EPROM. When I add additional devices I want to be able >>> to update the EPROM. I also want to be able to use a Win 8.1 64bit Pro >>> PC to control the Programmer. I also do a lot of searching and research >>> on materials that I acquire from the MicroChip website. I have been >>> reading the MC USB Device Firmware Framework User's Guide. >>> . . . . I have the latest version of MpLab, and the latest versions= of >>> the X8, X18, and X32 Compilers installed. I also see that I need to >>> install the latest versions of C30 C and C18 C Compilers and setup the >>> proper Paths for these files. I don't mind doing the footwork. I am >>> Disabled and retired. This gives me a lot of free time. >>> Thanks, >>> >>> Richard R. Pope >>> 1230 19th Street #5 >>> Reedsburg, WI 53959, USA >>> 1-608-768-7448 >>> mechanic_2@charter.net >>> >>> >>> --- >>> This email has been checked for viruses by Avast antivirus software. >>> https://www.avast.com/antivirus >>> >>> -- >>> http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive >>> View/change your membership options at >>> http://mailman.mit.edu/mailman/listinfo/piclist >> -- >> http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive >> View/change your membership options at >> http://mailman.mit.edu/mailman/listinfo/piclist >> --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .