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by wh1sp3r
05 Mar 2012 20:54
Forum: mikroC PRO for PIC General
Topic: CAN communication using SAE J1939 standard
Replies: 2
Views: 1854

Re: CAN communication using SAE J1939 standard

i found a nice software called MBTime, which calculates all timing constants for PIC's CAN. Unfortunately, my PIC18F26K80 is not working correctly OR It's CAN library problem. if i initialize CAN using CANInitialize() function, set operation mode to NORMAL and writes some data every loop,i found, th...
by wh1sp3r
02 Mar 2012 21:26
Forum: mikroC PRO for PIC General
Topic: CAN communication using SAE J1939 standard
Replies: 2
Views: 1854

CAN communication using SAE J1939 standard

Hello, I have problems to initialize CAN right. I am using recommended chip MCP2551 and i would like to initialize that module for recieving data from CAN bus of trucks. Could you please help me, how to initialize and set up CAN for listen mode and correct timmings ? Let's say, my PIC is running at ...
by wh1sp3r
19 Mar 2011 19:59
Forum: mikroC PRO for PIC General
Topic: usart and interrupt [18lf13k22]
Replies: 1
Views: 964

usart and interrupt [18lf13k22]

Hi, i am having problem with interrupt when i recieve data from serial cable. i have tried these settings INTCON = 0b11000000; IPEN_bit = 1; RCIP_bit = 1; RCIE_bit = 1; what i forgot to set ? my function is: void interrupt() { LED = 1; } just turn led on :) TX interrupt is working. Please :) show me...
by wh1sp3r
27 Jan 2011 16:06
Forum: Development Boards
Topic: mikroMMBmx4, SD reading
Replies: 3
Views: 1492

Re: mikroMMBmx4, SD reading

thanks god .. i really don't like MPLAB ide.

i will wait for pic32 compiler ;-) Alpha version will be only for people, who have bought pic32 compiler or for everyone ?
by wh1sp3r
26 Jan 2011 18:36
Forum: Development Boards
Topic: mikroMMBmx4, SD reading
Replies: 3
Views: 1492

mikroMMBmx4, SD reading

Hello, I don't know why, but i have a problem with reading values from files. Firstly, i wanted to make BMP loader, but image displayed always wrong, so i thought, it's just a problem in my code, bad offset etc. So i did a small program in .NET, which loads image and saves it into binary file like: ...
by wh1sp3r
14 Jan 2011 15:35
Forum: mikroC PRO for PIC General
Topic: nested interupts - multitasking
Replies: 8
Views: 2543

Re: Interupts :)

i got it :) who has LV24-33 board, he can try it. i know, it's not RTOS, but tasks are working :) BEcause i bought mikroMMB board, my first idea was to make this ... few tasks, which will not wait for each other. So, in my example ... task 0 contain delay, task 1 is changing ports and task 2 is disp...
by wh1sp3r
14 Jan 2011 13:21
Forum: mikroC PRO for PIC General
Topic: nested interupts - multitasking
Replies: 8
Views: 2543

Re: Interupts :)

Delay_ms is only for demonstration, that interruption works.

I added source file, if you wanna see, what I am exactly doing.
by wh1sp3r
14 Jan 2011 09:28
Forum: mikroC PRO for PIC General
Topic: nested interupts - multitasking
Replies: 8
Views: 2543

Re: Interupts :)

Ok, i am just doing my own multitasking with few tasks .. one task is interuptable, two not. It's all in interupt function. Let's say, i will put a delay into interruptable task, so, when timer overflow again, i would like to call interrupt function again, so it will run other task. it will not run ...
by wh1sp3r
14 Jan 2011 00:15
Forum: mikroC PRO for PIC General
Topic: nested interupts - multitasking
Replies: 8
Views: 2543

Re: Interupts :)

I am using PIC24FJ96GA010

yes, i read about priorities, but how to use more interupts ? I am using only timer1 interupt.
by wh1sp3r
13 Jan 2011 22:22
Forum: mikroC PRO for PIC General
Topic: nested interupts - multitasking
Replies: 8
Views: 2543

nested interupts - multitasking

Hello, I have perhaps stupid question :) but can i interupt an interupt function ? :) I am just trying to do simple multitasking and when i am doing task in function, which was called from interupt function, can i somehow interupt that function ? thank you :D EDIT: i got it working as i wanted. // G...
by wh1sp3r
12 Jan 2011 17:17
Forum: Development Boards
Topic: mikroMMB PIC32MX4 SD card problem
Replies: 7
Views: 2650

Re: mikroMMB PIC32MX4 SD card problem

slavisa.zlatanovic: mail sent.

so, i have bought Kingston 4GB, still not working.
by wh1sp3r
12 Jan 2011 15:17
Forum: Development Boards
Topic: mikroMMB PIC32MX4 SD card problem
Replies: 7
Views: 2650

Re: mikroMMB PIC32MX4 SD card problem

Thank you for reply.

Your program is not working too. So, I am thinking of buying kingston card, but it's strange, that my card is working on LV33_24 board using MicroC. So, i will prepare photos for you.
by wh1sp3r
12 Jan 2011 10:43
Forum: Development Boards
Topic: mikroMMB PIC32MX4 SD card problem
Replies: 7
Views: 2650

Re: mikroMMB PIC32MX4 SD card problem

i measured the card. card returns only 0x00 when initializing. that's all.
So, where is a problem ? if the card is working with the LV33_24 board perfectly. the MDD library ? perhaps, Card is returning slightly different data ?
la_sdcard.jpg
la_sdcard.jpg (6.9 KiB) Viewed 2585 times
by wh1sp3r
11 Jan 2011 11:31
Forum: Development Boards
Topic: mikroMMB PIC32MX4 SD card problem
Replies: 7
Views: 2650

Re: mikroMMB PIC32MX4 SD card problem

Hello, i wrote a ticket few days ago about that problem. I have three SD cards only (one is microSD) and i own LV33_24 board with SD slot. I tested them with MikroC examples and all are working in RAW mode and only one is working with FAT16 (that the microSD). Other cards says, fat not found. So, wh...
by wh1sp3r
07 Jan 2011 21:40
Forum: Development Boards
Topic: mikroMMB PIC32MX4 SD card problem
Replies: 7
Views: 2650

mikroMMB PIC32MX4 SD card problem

Hello,
I bought SD card RiData 4GB, i formatted it with FAT16.
Unfortunately, i can't initialize it. Where can be a problem ?
I tested Test example and wav example, both can'T initialize card.

thank you :)

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