Write to an A1-rated Micro SD card failed

Write to an A1-rated Micro SD card failed

dsimic
Pine Scholar

Joined: Jul 2020

Posts: 424

Reputation: 68

04-07-2021, 08:23 PM (This post was last modified: 04-07-2021, 08:23 PM by dsimic.)

Another brief update... I've spent some time going through the SD specification and the Linux kernel MMC driver, and so far it seems that the issue might be related to the limiting of the current supplied to the microSD card, which is performed by the kernel driver. To move forward with the debugging, now I need to extend the driver to export more information about the microSD card and its runtime configuration.

Messages In This Thread

Write to an A1-rated Micro SD card failed - by dsimic - 03-15-2021, 08:52 PM

RE: Write to an A1-rated Micro SD card failed - by dsimic - 03-16-2021, 05:20 AM

RE: Write to an A1-rated Micro SD card failed - by xalius - 03-16-2021, 07:13 AM

RE: Write to an A1-rated Micro SD card failed - by dsimic - 03-16-2021, 08:21 AM

RE: Write to an A1-rated Micro SD card failed - by dsimic - 03-19-2021, 10:12 AM

RE: Write to an A1-rated Micro SD card failed - by dsimic - 04-07-2021, 08:23 PM

RE: Write to an A1-rated Micro SD card failed - by mgrunditz - 05-17-2021, 08:19 AM

RE: Write to an A1-rated Micro SD card failed - by dsimic - 05-17-2021, 06:38 PM

RE: Write to an A1-rated Micro SD card failed - by mgrunditz - 05-21-2021, 06:36 AM

RE: Write to an A1-rated Micro SD card failed - by dsimic - 05-23-2021, 06:02 PM

RE: Write to an A1-rated Micro SD card failed - by dsimic - 07-08-2021, 06:36 AM

RE: Write to an A1-rated Micro SD card failed - by craftyguy - 07-28-2021, 10:31 AM

RE: Write to an A1-rated Micro SD card failed - by dsimic - 07-28-2021, 11:38 AM

Possibly Related Threads…
Thread		Author	Replies	Views	Last Post
	Both hinges completely failed	phuzy	20	15,621	01-02-2024, 02:03 AM Last Post: Uturn
	eMMC failed	Dendrocalamus64	9	8,989	11-12-2021, 11:08 AM Last Post: Dendrocalamus64
	Disassembling PineBook Pro Docking Deck (due to disappeared microSD card)	gritibaenz	4	5,342	04-02-2021, 06:45 PM Last Post: tkudog
	microSD card stuck	charlesnorris	7	9,311	11-19-2020, 05:11 AM Last Post: KC9UDX
	NVME SPI Update not booting SD Card	WZ9V	5	7,624	10-18-2020, 08:36 PM Last Post: wdt
	Upgrade eMMC card - boot problems	alpopa	0	2,618	09-16-2020, 12:31 PM Last Post: alpopa
	PBP not booting screen blank after SD card boot	Jakobp	10	16,020	08-18-2020, 08:56 PM Last Post: trinapicot
	Privacy switches - cutting power to wifi card	as400	1	3,238	08-10-2020, 09:48 AM Last Post: belfastraven
	SD card slot	stefan.schumacher	1	3,503	03-28-2020, 04:34 PM Last Post: zaius
	USB-C HUB: sd card slots and USB ports not usable	vfr400racer	2	4,761	12-15-2019, 03:50 AM Last Post: vfr400racer

View a Printable Version

Forum Jump:

Users browsing this thread: 5 Guest(s)

Login




Remember me Lost Password?

About Us