Matrix user forums

No it's not a config problem (you havn't check my prog on hardware ), to give proof of that I am sending you a program that works well. The problem seems coming from the UsbSlave_CheckRx procedure (i rewrote it)....

Just for information, I have check my small program with FC7 and... same as FC6 , it doesn't work and i have no access to the source code of usb functions, if somebody had an idea...
Thanks

Hi ben, can i edit the source code of the usb functions (send_byte, check_Rx...)? I think it's in a binary file, no? and can I juste compile the c file? because fc6 always re-write the c file and i can't modify it as i want. Another think: there is a bug with FC5 and the config registers (24F), in t...

Hi Benj, thanks again for your help, I tried your solution but without success (same problem, the transmission works randomly) and when I was looking for this bug I remember that I already had checked this method... what a pity Why it's different between FC6 for pic18F and 24F? because this works wi...

Hi Benj, happy to read you, I allready posted file on the french forum (it's not sensitive), but if you want i can send it again. Few years ago (apr 2012), under FC4 I changed C code of the usb Send_Byte and Send_String procedure, I just removed a comment at the beginning of the line "USBGeneri...

Hi Benj, I think you have a lot of work, but can you give me advice for my usb problem (I use FC mainly for its usb easiness and with a legal license...). With de FC4 version i had could solve the problem because i had access to the usb code, but with FC6 i can't change anything. Tell me if you have...

FC_v6 bug with usb slave mode (the come back).My configuration is pic 24FJ64GB004, 8MHz quartz on OSC1 & 2, usb plug on D+ & D- in slave mode (that's all). When i send commands (ECIO_interface.exe) the pic answer randomly, I tried many things without succcess, I think it's a FC_V6 problem, b...

Bonjour, la gestion de l'usb sous FLC V6.1.3.2 ne semble pas fonctionner correctement avec la config de base suivante pic 24FJ64GB004, quartz 8MHz sur OSC1 et 2, port usb sur D+ D- en mode slave. Le programme de test suivant compilé sous FLC V4 fonctionne (Test_V4.fcf_pic16) bien, par contre le prog...

Ok, happy to help you and i'm waiting for the dspic V5, have you an idea of this release date?

après quelques tests sur le hard sans succès, j'ai regardé le code source de la routine Send-Byte et Send_String, une ligne était en commentaire: USBGenericOutHandle = USBGenRead(USBGEN_EP_NUM,(BYTE*)&OUTPacket,USBGEN_EP_SIZE); j'ai enlevé le commentaire et là ça marche ??? si quelqu'un a une ex...

bonjour, j'ai essayé le programme de demo 'USB Slave Demo No Service.fcf' (fonctionne bien sur un 18f2550) sur un PIC24FJ64GB004, il répond une fois et ne prend plus en compte les commandes suivantes (le pic tourne toujours, je vérifie en changeant l'état d'une sortie à chaque boucle principale). Me...

Ok , it's working,
thanks again Benj

the french documentation (help file) must be update...

Hi,

I have a problem with asm code and dspic, when i include a C code in my project (PIC24H128GP504), i get 'error: syntax error before nop '.
I simply used the sample code asm nop.

Thanks for your help.

hi,
for the 24H dspic, if i want to use the pll, i need to add some code at the start of my program, right?
do you have a sample of this?
I use a 10Mhz HS and i want to make it run at 80Mhz.
Thanks in advance.

thanks a lot for your help

hi, with dspic24 it's possible to freealloc the Rx/Tx port, this option is not directly accessable in the software (i think it can be usefull) so if i want modifie it, i must go in the user code (right?), can you give an help file to know what to do in this case? Thanks.