Search found 11 matches
- 10 Apr 2013 11:57
- Forum: mikroProg™ programmer and debugger
- Topic: Can't program dsPIC33EP256MU806
- Replies: 1
- Views: 1695
Can't program dsPIC33EP256MU806
Hello, I'm trying to program a dsPIC33EP256MU806 without success. I'm using mikroC PRO for dsPIC v6.0.0 (licensed), mikroProg with mikroProg Suite v2.28 and v2.11 firmware (mikroProg v01.11.11.01), lv24-33 v6 dev board and custom-made card. Software is running on Windows 7 64bit (I also tried mikroP...
- 02 Apr 2013 02:18
- Forum: mikroProg™ programmer and debugger
- Topic: dsPIC33EP64GP504 programming
- Replies: 1
- Views: 1373
dsPIC33EP64GP504 programming
Hello, I'm writing code for dsPIC33EP64GP504, but it is not listed in mikroProg available devices (while it is in mikroC for dsPIC). How can I program/debug this device? Is there a firmware update for that? Or can I reliably select another device from the list and get the same results? It's really o...
- 28 Mar 2013 17:10
- Forum: mikroC PRO for dsPIC30/33 and PIC24 General
- Topic: 32bit shift (ASM)
- Replies: 0
- Views: 1078
32bit shift (ASM)
Hello, I have 2 registers (W2 and W3) which holds the 32bit result of a MUL.UU assembly instruction. How can I right shift 10bits (>>10) the full 32bit data in ASM? I see that the barrel shifter only works with accumulators, but for several reasons I can't use them for this operation. (I'm using dsp...
- 26 Mar 2013 16:14
- Forum: mikroC PRO for dsPIC30/33 and PIC24 General
- Topic: Mixed type DSP math operations
- Replies: 1
- Views: 1328
Mixed type DSP math operations
Hello, I need help with DSP math. In particular how to multiply a Q15 format with integer. I have to speed-up this cycle using the DSP engine: while (i<37){ bb=sample[i]-offset-amp*fi[i]; chisquare+=(bb*bb); i++; } // bb: signed int // sample[i]: unsigned int (0-4095) // offset: unsigned int (0-4095...
- 13 Mar 2013 23:09
- Forum: mikroC PRO for dsPIC30/33 and PIC24 General
- Topic: dsPIC code execution speed
- Replies: 2
- Views: 1445
Re: dsPIC code execution speed
Any suggestion?
Thanks,
L.
Thanks,
L.
- 13 Mar 2013 22:37
- Forum: mikroC PRO for dsPIC30/33 and PIC24 General
- Topic: dsPIC code execution speed
- Replies: 2
- Views: 1445
dsPIC code execution speed
Hello, I'm starting working with dsPIC for a signal analisys project. The question is: how is it possible that the GenerateGaussianFilter() takes 277k cycles to complete? I would need a much faster way to do this. Any idea? If I use pow(b,2) instead of b*b the execution time doubles. I expected dsPI...
- 19 Sep 2012 14:36
- Forum: Development Boards
- Topic: USB SPI Click problem
- Replies: 3
- Views: 1379
Re: USB SPI Click problem
SOLVED! I don't know wheather the problem was my CAT5 USB cable extension or the use of Win7 64bit, but connecting the board to a WinXP 32bit directly solved the problem. Now the communication is fast and correct. Anyway the MCP2210 Utility by Microchip and the SPI Terminal always show a successful ...
- 19 Sep 2012 11:13
- Forum: Development Boards
- Topic: USB SPI Click problem
- Replies: 3
- Views: 1379
Re: USB SPI Click problem
That was the first thing I did following the given example code, but the result was the same. I also tried every combination for SPI_Init_Advanced parameters, reduce the transfer speed and MCU clock. What I'm trying to do is an high-speed data logger. I need to sample 12bit @100kSps and send it to P...
- 18 Sep 2012 15:47
- Forum: Development Boards
- Topic: USB SPI Click problem
- Replies: 0
- Views: 1076
USB SPI Click problem
Hello everybody, I'm trying to make the USB SPI Click board work without success and need some help. I'm using dsPIC33FJ128GP804 (80MHz) and LV 24-33 v6 dev board. This is a simple code. I want to send a word with command code (hi-byte) and argument (lo-byte). If the command is 0x80 then sends back ...
- 18 Sep 2012 14:50
- Forum: Development Boards
- Topic: USB SPI Click problem
- Replies: 3
- Views: 1379
USB SPI Click problem
Hello everybody, I'm trying to make the USB SPI Click board work without success and need some help. I'm using dsPIC33FJ128GP804 (80MHz) and LV 24-33 v6 dev board. This is a simple code. I want to send a word with command code (hi-byte) and argument (lo-byte). If the command is 0x80 then sends back ...
- 30 Aug 2012 20:01
- Forum: Product Announcements
- Topic: EasyPIC Fusion v7 development board released!
- Replies: 5
- Views: 29089
Re: EasyPIC Fusion v7 development board released!
What's your plan for release more MCU support and/or multi-format empty PCBs?
Will you support SOIC versions for PIC24 and dsPIC33?
L.
Will you support SOIC versions for PIC24 and dsPIC33?
L.