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Embedded Linux Kernel & Nand Flash Expert Required

Important - Please Read This Project Carefully & Title Your Bid With 'I Confirm I Am A Linux NAND Flash Expert'

************ All bids without this title will be rejected ********************************

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We are a UK company using embedded Linux on a project in vehicles. We are experiencing an issue where the available Nand Flash reduces over a large number of shutdown/boot cycles (as the vehicle ignition is turned on/off). The net result is that the available storage space eventually becomes zero and our application fails.

The CPU and Linux versions we are using is as below:

- CPU – Freescale iMX6

- Linux Version – 3.14.38

- 256MB Nand Flash.

We have tested using different YAFFs and power on/off commands.

We are seeking an expert who understands the Linux Kernel and NAND Flash memory management/YAFFS to assist us in the direction to find a solution and also help us best manage the NAND Flash for longevity.

Please apply by stating your detailed and specific experience in this area, we will not respond to generalized, non-specific bids.

Thank you

Kĩ năng: Linux, Phần mềm cài sẵn, Embedded Systems

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Về Bên Thuê:
( 61 nhận xét ) Nottingham, United Kingdom

ID dự án: #29149809

Được trao cho:

haji1991

Hi, I have 7+ years experience in Embedded Software Engineer. I Am expert in Linux Kernel device drivers also i have experienced in Nand Flash Memory. Past 3 years i have worked in OBD (On Board Diagnostics) project, s Thêm

$20 USD / giờ
(0 Đánh Giá)
0.0

3 freelancer chào giá trung bình $27/giờ cho công việc này

Leoflance

'I Confirm I Am A Linux NAND Flash Expert' I have experience with Linux, automotive electronics and here are some thoughts: 1. Are sure this is not a hardware problem? If memory wearout is correlated with number of ig Thêm

$25 USD / giờ
(4 Nhận xét)
4.1
SergeyGalaev

I Confirm I Am A Linux NAND Flash Expert Hi, My team says: Enable BOR function on proccessor and use journaling system. Try to pull up resistors to CE and CLE (Command Latch Enable) lines. Do not use MCU pull up. Use Thêm

$35 USD / giờ
(2 Nhận xét)
1.6