Hi Guys, is there the possibility to read programmatically the MCU family, the MCU type, the MCU ID and so on, with some functions inside the firmware? I'm writing a "standard" firmware that will works with PIC18F2550 and PIC18F4550, so I would like to know how to automatic recognize the pic used. S...

Can someone explain me why the first code is not working (variable[] Absolute 0xnnnn;), but it will works adding a pointer in the main? Yes, me! :roll: The problem here is that if I declare a constant that's not used in the firmware, the compiler automatically remove it... :shock: So I need to use ...

Hi Guys, thank you for your very precious help. I think I'm done, but didn't test it on a phisical device yet. This is how I fill the information I need to transmit to the PC along with the BootInfo (BOOTLOADER CODE): static void SendBootInfo() { int num=0; typedef struct { char fArray[sizeof(TBootI...

Hi Filip, What happens if you replace NO NAME with your custom name ? it works, so my name is showed. But that's not the problem, I'm going to explain it better... What I'm trying to do is something like this: In the bootloader //I upload the bootloader with blank DEVICE_NAME char DEVICE_NAME[40]={0...

Hi guys, I loaded the bootloader into my PIC18F2458 and it works well! Now I would like to add the information of the firmware loaded into the PIC to the Bootloader info record in the config.c file. I would like to replace the "DEVICE_NAME" everytime I upload a new firmware using the bootloader. Can...

Thank you,
it is a good hint from where to start my application.

If anyone else have something it would be very appreciated.

Now I'm modifing the PIC FW to implement an encription/decription process.

Marco

Hi Guys, I'm trying to figure out how to make my own USB HID bootloader. I've no problems making any HID device, but it's the first time I'm working with Bootloaders. My goal is to make it on PIC side and on PC side using visual studio. Is there anything out there from where to start for? Can you pl...

Hello Filip,
have you tried it?
I'm asking because in the past some examples weren't working.

Thank you, I'll give it a try

Marco

Hi guys, I made a lot of USB HID Devices like joystick, mouse ecc.ecc... using PIC18F. Now, I need a bigger uC with many I/O, and I'm trying to use a PIC24FJ64GA108. I know it's possible, but could someone explain me how to do that? Could you share some code with me if you have already done that? Th...

Hi guys,
I succed in doing what I was trying to do.

There were different settings between PC side encryption and PIC side decryption.

Thank you

Hi guys, I hope someone will be able to help me. I made a lot of HID devices connected to my own programmed .NET softwares, so I've any problem doing this. Now I would like to encrypt a 16 byte string using AES256(ECB), send it to the PIC through the USB and decrypt the string inside the PIC. I foun...

Hi guys, I have done an HID Joystick with analog and digital input and works well with windows. I'm able to read the buffer that the PIC sends to the PC using a VB.net software I made, so I'm able to read the values of the ADC and the state of the buttons. Is it possible to write some value to the j...

Hello, thank you for your fast reply. The code I posted is a little piece of a bigger project that has an arduino and a PIC. They shares data each other using half duplex RS422 while the PIC communicates with three LTC6802 and an MCP3202 using SPI. I tried almost everything to undestand the problem,...

Hi all, I have a problem, I don't know why, and I don't know how to solve it. I'm trying to read an NTC resistor, but I get an error when I use the log function. The uP is a PIC18F4550 and library C_Math is selected, and I'm using MikroC Pro for PIC 6.6.3 This is the code: V_int=((temp[0] | (temp[1]...

Hi all, I've downloaded a project from LibStock of an HID keyboard. I'm using uC PRO 6.0.0 as compiler with PICkit 2 and nothing is working... :( The project (zip file) I've downloaded has already a .hex file ready to be wrote on PIC. When I try to modify the project (only the clock frequency), the ...