Hi Matt, I first tested with the 18F4455. It does not work with both the sample 18F4455-blink_hs.jal and the 18F4455_blink_hs_usb.jal. With Bert's old Picdev2, I did without changing the pcb. Now I have exchanged the pic for the 18F4520 and the blink does not work there either with the 18F4520_blink_hs.jal. I can't test that in the Bert environment because this pic was not included in his package. I do use the wisp for programming. Hans Bert's program: --JAL2.4j include 18f4455_bert -- pin_A0_direction = OUTPUT -- for led -- forever loop pin_A0= ON _usec_delay(100_000) pin_A0 = OFF _usec_delay(400_000) end loop -- main loop Op zondag 11 december 2022 om 04:17:43 UTC+1 schreef [email protected]:
> Hi Hans, what chip is it working on? > > Is anyone else able to test the 18f4455 blink usb sample? > > On Saturday, December 10, 2022 at 1:18:39 PM UTC-5 hans wrote: > >> Hello, I tested the sample 18f4455 Blink_hs_usb.jal. This one didn't >> work. Then I restarted Bert van Dam's old business and tried the same >> program on it. that works as it should.!!!! >> I have also tested ports D+ and D- (24 and 23) as inputs and those ports >> work as well. I now doubt whether the PIC is broken or something else is >> going on. >> regards >> Hans >> >> Op zaterdag 10 december 2022 om 10:30:14 UTC+1 schreef hans: >> >>> Hello champs, >>> I have reassembled everything and I can only conclude that the PIC >>> itself (has done some things before) is defective. Unfortunately, I no >>> longer have a PIC with USB, so I put it back in the fridge. I will have to >>> look for another one but the market is scarce. >>> Thanks again for your great responses. >>> regards >>> Hans >>> Op zaterdag 10 december 2022 om 06:18:17 UTC+1 schreef vasile: >>> >>>> Yep. Matt has right. >>>> 1.The clock speed is esential. >>>> 2. You will notice quite a long delay (5s or so) between plugging the >>>> pic usb and the moment when OS recognize it on pc. This depends by your >>>> computer speed and pic firmware contents. If pic clk is wrong, you will >>>> not >>>> see any usb device. After it appears, check on printer/pheripheral for >>>> your >>>> device but watch for any warnings there.... >>>> >>>> On Sat 10 Dec 2022, 4:59 AM Matthew Schinkel <[email protected] >>>> wrote: >>>> >>>>> Also use the code in 18f455_blink_hs_usb.jal >>>>> >>>>> You are missing this one: >>>>> OSCCON_SCS = 0 -- select primary oscillator >>>>> >>>>> On Friday, December 9, 2022 at 9:54:43 PM UTC-5 Matthew Schinkel wrote: >>>>> >>>>>> Hi Hans, >>>>>> >>>>>> There must be an issue with your circuit. Do you have the correct >>>>>> clock speed? Make sure a blink sample and normal serial port is working. >>>>>> Try another PC. Windows should pick it up. >>>>>> >>>>>> Matt. >>>>>> >>>>>> On Friday, December 9, 2022 at 3:12:12 PM UTC-5 hans wrote: >>>>>> >>>>>>> Hello, >>>>>>> Thank you. I did what you recommended. Last Bee and tip from Vasile. >>>>>>> Same message from windows, not recognized and causing a malfunction. >>>>>>> Pffffff/ >>>>>>> regards >>>>>>> Hans >>>>>>> >>>>>>> Op vrijdag 9 december 2022 om 18:43:24 UTC+1 schreef >>>>>>> [email protected]: >>>>>>> >>>>>>>> Hi Hans, >>>>>>>> >>>>>>>> As Vasile already mentioned Windows 10 will detect your device as a >>>>>>>> serial (COM) port without the need of installing a separate driver. >>>>>>>> >>>>>>>> Make sure you have the USB connections right. The signals are not >>>>>>>> crossed like for USART, so D+ to D+ and D- to D-. >>>>>>>> >>>>>>>> I attached a schematic diagram based on the PIC16F1455 for your >>>>>>>> information and the USB connectors and what the signals look like. >>>>>>>> >>>>>>>> Good luck! >>>>>>>> >>>>>>>> Kind regards, >>>>>>>> >>>>>>>> Rob >>>>>>>> >>>>>>>> ------------------------------ >>>>>>>> *Van:* [email protected] <[email protected]> namens >>>>>>>> vsurducan <[email protected]> >>>>>>>> *Verzonden:* vrijdag 9 december 2022 18:12 >>>>>>>> *Aan:* [email protected] <[email protected]> >>>>>>>> *Onderwerp:* Re: [jallib] USB_help >>>>>>>> >>>>>>>> Hi Hans, >>>>>>>> for win10 you do not need any special driver, just a good terminal >>>>>>>> like Teraterm. >>>>>>>> Download the last jal package, Rob did some modifications on USB >>>>>>>> driver, >>>>>>>> my suggestion is to use const USB_INTERRUPT_DRIVEN = TRUE >>>>>>>> The maximum speed is about 100kbps. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Fri, Dec 9, 2022 at 5:42 PM hans <[email protected]> wrote: >>>>>>>> >>>>>>>> Hello, >>>>>>>> I am trying to learn more about USB and have tried a sample >>>>>>>> program( ex 18F2450) (see attachment) I keep getting the remark that >>>>>>>> windows 10 does not recognize the connection and cannot install the >>>>>>>> driver. >>>>>>>> What am I doing wrong?? >>>>>>>> regards >>>>>>>> Hans >>>>>>>> >>>>>>>> -- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "jallib" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to [email protected]. >>>>>>>> To view this discussion on the web visit >>>>>>>> https://groups.google.com/d/msgid/jallib/c92e6cb2-a584-4b1b-a77f-d8bf943560b2n%40googlegroups.com >>>>>>>> >>>>>>>> <https://groups.google.com/d/msgid/jallib/c92e6cb2-a584-4b1b-a77f-d8bf943560b2n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>> . >>>>>>>> >>>>>>>> -- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "jallib" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to [email protected]. >>>>>>>> To view this discussion on the web visit >>>>>>>> https://groups.google.com/d/msgid/jallib/CAM%2Bj4quO70sp3CP%2BezE5_6jDU%2BpsJ2D7-MAU9bzRm1U1RbmACA%40mail.gmail.com >>>>>>>> >>>>>>>> <https://groups.google.com/d/msgid/jallib/CAM%2Bj4quO70sp3CP%2BezE5_6jDU%2BpsJ2D7-MAU9bzRm1U1RbmACA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>>>> . >>>>>>>> >>>>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "jallib" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> >>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/jallib/df1d95ac-2ed5-46e2-80c6-47021bf19395n%40googlegroups.com >>>>> >>>>> <https://groups.google.com/d/msgid/jallib/df1d95ac-2ed5-46e2-80c6-47021bf19395n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- You received this message because you are subscribed to the Google Groups "jallib" group. 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