Suljettu

SPI -> External SDRAM transfer (Implement Circular buffer)

Provide technical assistance to aid in the selection of hard ware and develop firmware to: contuiniosuly read data from SPI chip at 20Mhz, ransfer this data to external SDRAM IC.

Every 10 seconds approx [url removed, login to view] will need to be transferred.

This is first phase of two projects. This phase is all about sourcing the Microcontroller and SDRAM (16Mbit) to service my needs.

More details will be provided to those candidates that have experience in transferring data from SPI to external SDRAM in a circular buffer.

Taidot: elektroniikka, Sulautetut ohjelmistot, Mikrocontroller

Näytä lisää: ddr2 circular buffer, circular buffer stm32f4, buffer circular stm32f4, circular buffer msp430, stm32f4 dma circular buffer, dma circular buffer stm32f4, msp430 circular buffer, circular transfer length method, implement bank transfer online, elastix transfer external number, circular buffer fpga, implement project design website, implement custom desin joomla, php implement graphics

About the Employer:
( 18 reviews ) ., Ireland

Projektin tunnus: #13085578

17 freelanceria on tarjonnut keskimäärin 39 $/tunti tähän työhön

ahmedmohamed85

This Project is best suited for FPGA and i am the top FPGA designer at [url removed, login to view]; FPGA MAX10 is an example of a suitable hardware for reading SPI at 20 Mhz and for interfacing any other IC in a stream processing

$50 USD / tunti
(114 arvostelua)
6.7
seshupower

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded programming using pic, dspic controllers and MATLAB codding for Power p Lisää

$41 USD / tunti
(43 arvostelua)
6.0
hamasaki

'Sup. SPI + SDRAM pro here. You're looking for suggestions? Well, probably any of the several STM32-Discovery boards with SDRAM (F429, F46x? and F7xx) would do the trick for initial prototyping, which can later be mov Lisää

$100 USD / tunti
(3 arvostelua)
5.0
faizankhalid89

● ..[at least] reasonably understand the project needs, that's why I am bidding on this project. ● You need to submit your Computerized National Identity Card (CNIC) or National Identity Card (NIC) to me (or subm Lisää

$63 USD / tunti
(5 arvostelua)
2.4
$38 USD / tunti
(2 arvostelua)
2.2
jeddy1515

Hi, I am working on STM32F4 from last 3 years. Specifically i am using STM32F407VGT6 and i have designed my own interfacing board to enhance the feature of Discovery board. With this i have connected MCP3302(SPI ADC Lisää

$25 USD / tunti
(2 arvostelua)
1.4
SantoshKGD

Hi, Please share your complete project requirements/task expected from us. About us: We have 10 years of experience in Product development. Micro-controllers we can work on PIC, STM32, PSOC and AVR and also we Lisää

$41 USD / tunti
(1 arvostelu)
1.1
heshamahmed95

i've good experience in embedded programming and microcontrollers , iam able to use 8bits/32bits microcontrollers

$27 USD / tunti
(2 arvostelua)
1.2
javierlongares

Dear client, I'm an electronic engineer with 15 years of experience. I'm expert on designing microcontroller based products; and thus I'm expert on firmware. I have systems like this one working, and only the por Lisää

$33 USD / tunti
(1 arvostelu)
0.8
Mechenatech

We have a lot of experience with ring buffers and SPI/I2C peripheral communication. Full list of our services are provided at: [url removed, login to view]

$41 USD / tunti
(0 arvostelua)
0.0
rojuwon1222

HW have to design. that is SDRAM read/ write control signal generation circuit is need. you can be use GPIO or CPLD. I have a experience ago. I have previously produced ultrasonic flaw detectors, which were more sev Lisää

$25 USD / tunti
(0 arvostelua)
0.0
feggia

I'm an italian electronic engineer with more than 14 years of work experience. I work as HW designer; FW and SW developer. As HW designer, I work in Altium, KiCad and Orcad and I have experience in development singl Lisää

$35 USD / tunti
(0 arvostelua)
0.0
SmartEmbedded

We are a Canadian-based electronics and embedded systems specialists. With over 20 years of industrial experience in the field, we specialize in Electronics and Embedded Systems. we have extensive years of industrial e Lisää

$27 USD / tunti
(0 arvostelua)
0.0
leonoydouglas

I am an embedded systems engineer working full time for a company here in Canada. My specialty is C and C++ with a bit of Java and Python. My main area of focus is embedded systems design with 5 years of experience in Lisää

$33 USD / tunti
(0 arvostelua)
0.0
qdcs524

I have long experience in microcontroller-based system design, specifically the PIC16 and PIC18 series, with Raspberry PI and some Arduino board. I have been a computer engineering instructor in number of Universities Lisää

$25 USD / tunti
(0 arvostelua)
0.0
microenergy

Dear Sir, Greetings from Turkey. I hope you are good. Let me introduce me. I'm Electronics Enginner who have 19 year experience. My experience is related to power electronics, hardware design, analog design, P Lisää

$25 USD / tunti
(0 arvostelua)
1.5
simpliey

A proposal has not yet been provided

$30 USD / tunti
(0 arvostelua)
0.0