I'm looking for a freelancer that can design firmware and a PCB.
The PCB:
- single side PCB, 4 holes for fixing, 60 x 70mm;
- will host a rf module, sdcard socket, 2 LEDs, 1 pic32 (thought hole mcu), tension regulator, a 2 buttons and some other resistor, xtal, and so...
- must be designed in EAGLE 5.7 !!!! (this is important, i don't have license for other version!)
- more details can be discussed in future;
The firmware:
- will communicate with the rf module using one serial port at 115.2Kbps
- there must be a routine to initialize the rf module
- there must be a routine to set some parameters on the module when the button is pressed
- the second serial port will be used too, it will read a buffer in the ram of the pic, and, using DMA, the data will be sent over this serial port.
- the SD card will not be used at this time... but is good to have an example how to read and write a file on it (use the MDD filesystem or other)
Datasheet from RF module, PIC and enclosure dimension:
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what I expect at the end of the project:
MPLAB X working/compiling project written in C for the PIC32
EAGLE 5.7 sch+brd file
Hi i can Help you, i recommend working with Altium is more professional CAD and i recommend Atmel Xmega or STM32f chips , is more efficient and low cost.
Is only one recommendation i can design with chips do you prefer
Please see portfolio for samples of works.
Best Regards
Miky
Hello,
I am experience PCB designer. I have used PIC32 extensively. I would like to be considered for this job. You can check my profile to see my previous work. looking forward to hear from you. Thanks
Hi,
We are a team of electronics&embedded engineer with more than 10 years of experience in designing and developing various digital and embedded systems...
Since we help engineering students to complete their academic projects, we have experienced with a lot of sensors, components, PCBs etc.
Please check our completed projects...:-)
Kindly let us know more details about this project and we can complete it together...:-)
Thank You
REQUIREMENTS FOR PCB DESIGN
1. Single side PCB
2. Four holes 60*70mm
3. SD card socket
4. 1 pic32 tension regulator
5. Two buttons and resistors
ABSTRACT
This project is meant to design a PCB layout having single side with requirements given earlier, to do so I choose cad soft Eagle 5.7 to design this.
QUERIES
Kindly provide the design for this so that it shall be proceed further
THE FIRMWARE
ABSTRACT
The Firmware designed will communicate with the RF module using one serial port at 115.2Kbps in which there must be a routine to initialize the RF module and there must be a routine to set some parameters on the module when the button is pressed.
The second serial port will be used to read a buffer in the ram of the PIC, and using DMA, the data will be send to this serial port and SD card will be not used at this time.
QUERIES
• What are the parameters to initialize the RF MODULE?
• Explain the DMA
Please open chat window for further details..
skype id = alisher19793
hi...
i can design your project in Altium Designer..
i ll provide to you schematics, PCB, BOM and gerber files and what you need
im interesting your project, pls give me more details..
thanks..
Viva,
tudo bem?
Em primeiro lugar, estou trabalhando numa empresa de eletronica desenhando sistemas embutidos com a familia PIC da Microchip e desenhando em Eagle.
Deste projeto, acredito que seja muito dificil fazer o routing em apenas um layer (serão muitas pistas que irão convergir em algum ponto e será nessessário usar duas layers) .
Quanto ao firmware, tudo tranquilo.
O seu bugdet é muito reduzido para este tipo de serviço. Se quer um serviço fiável e de qualidade, certamente tem que pagar.
Qualquer dúvida disponha.
Cumprimentos
Paulo Lopes
I have 8 years experience in PCB design.
I am good at Cadence orcad, allegro, and Altium.
I have experience of mobile phone RF PCB layout.
I can design PCBs with the speed of up to 3.125 Gbps.
I am familiar with DDR2, DDR3, PCI, PCIE, RapidIO, Serdes and so on.
Tools I can use: Cadence Allegro16.3, Altium Designer, CAM350, Polar Si9000.