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New G2 HP Prime
11-09-2018, 06:36 AM
Post: #199
cyrille de brébisson Offline
Senior Member
 		Posts: 1,047
Joined: Dec 2013
RE: New G2 HP Prime
YAFFS: Yet Another Flash File System.

It is a sequential write file system when you just keep writing until the flash is full with number tags on meta data which allows you to know what is the latest version of every/anything.

In theory, you would need to read the whole flash at boot, however, they write summary at the end of each block of flash, plus some other meta data now and then to allow to easely do a restart without having to re-read the whole flash, but only 1/64th or even less...

Cyrille
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Messages In This Thread
New G2 HP Prime - Dirk.nl - 08-10-2018, 02:12 PM
RE: New G2 HP Prime - compsystems - 08-10-2018, 02:27 PM
RE: New G2 HP Prime - Dirk.nl - 08-10-2018, 02:46 PM
RE: New G2 HP Prime - Stevetuc - 08-10-2018, 03:05 PM
RE: New G2 HP Prime - grsbanks - 08-10-2018, 03:37 PM
RE: New G2 HP Prime - toml_12953 - 08-10-2018, 05:18 PM
RE: New G2 HP Prime - KlaasKuperus - 08-14-2018, 08:34 AM
RE: New G2 HP Prime - Anders - 08-14-2018, 04:27 PM
RE: New G2 HP Prime - grsbanks - 08-15-2018, 07:18 AM
RE: New G2 HP Prime - Voldemar - 08-15-2018, 07:51 AM
RE: New G2 HP Prime - KlaasKuperus - 08-15-2018, 11:11 AM
RE: New G2 HP Prime - grsbanks - 08-15-2018, 11:23 AM
RE: New G2 HP Prime - KlaasKuperus - 08-15-2018, 02:55 PM
RE: New G2 HP Prime - bbenson - 01-26-2019, 06:52 PM
RE: New G2 HP Prime - Tim Wessman - 01-27-2019, 03:55 AM
RE: New G2 HP Prime - CyberAngel - 01-27-2019, 11:47 AM
RE: New G2 HP Prime - Cristóbal De Jesús - 08-10-2018, 04:05 PM
RE: New G2 HP Prime - toml_12953 - 08-10-2018, 05:16 PM
RE: New G2 HP Prime - Dirk.nl - 08-10-2018, 08:05 PM
RE: New G2 HP Prime - Jean-Baptiste Boric - 08-10-2018, 09:57 PM
RE: New G2 HP Prime - Dirk.nl - 08-11-2018, 04:10 AM
RE: New G2 HP Prime - math7 - 08-12-2018, 08:16 AM
RE: New G2 HP Prime - Dirk.nl - 08-12-2018, 10:25 AM
RE: New G2 HP Prime - Stevetuc - 08-12-2018, 10:42 AM
RE: New G2 HP Prime - StephenG1CMZ - 08-12-2018, 04:20 PM
RE: New G2 HP Prime - Anders - 08-29-2018, 01:31 AM
RE: New G2 HP Prime - Joe Horn - 08-13-2018, 12:54 PM
RE: New G2 HP Prime - Voldemar - 08-12-2018, 11:19 AM
RE: New G2 HP Prime - Dirk.nl - 08-12-2018, 11:44 AM
RE: New G2 HP Prime - ijabbott - 08-12-2018, 01:03 PM
RE: New G2 HP Prime - eried - 08-13-2018, 08:19 AM
RE: New G2 HP Prime - toml_12953 - 08-13-2018, 03:27 PM
RE: New G2 HP Prime - Dirk.nl - 08-13-2018, 03:36 PM
RE: New G2 HP Prime - debrouxl - 08-13-2018, 04:15 PM
RE: New G2 HP Prime - StephenG1CMZ - 08-13-2018, 05:42 PM
RE: New G2 HP Prime - Dirk.nl - 08-14-2018, 07:23 AM
RE: New G2 HP Prime - stefos - 08-15-2018, 10:20 PM
RE: New G2 HP Prime - toml_12953 - 08-16-2018, 03:08 AM
RE: New G2 HP Prime - debrouxl - 08-16-2018, 06:11 AM
RE: New G2 HP Prime - Claudio L. - 08-16-2018, 10:59 PM
RE: New G2 HP Prime - Stevetuc - 08-16-2018, 06:33 AM
RE: New G2 HP Prime - Dirk.nl - 08-16-2018, 08:53 AM
RE: New G2 HP Prime - debrouxl - 08-17-2018, 06:38 AM
RE: New G2 HP Prime - Claudio L. - 08-17-2018, 11:44 PM
RE: New G2 HP Prime - Steve Simpkin - 08-18-2018, 01:40 AM
RE: New G2 HP Prime - Tim Wessman - 08-18-2018, 02:26 AM
RE: New G2 HP Prime - Claudio L. - 08-18-2018, 03:01 AM
RE: New G2 HP Prime - mfleming - 08-18-2018, 06:16 AM
RE: New G2 HP Prime - Jean-Baptiste Boric - 08-18-2018, 08:07 PM
RE: New G2 HP Prime - mfleming - 08-19-2018, 02:00 AM
RE: New G2 HP Prime - BruceH - 08-29-2018, 10:05 PM
RE: New G2 HP Prime - Tim Wessman - 08-18-2018, 03:58 AM
RE: New G2 HP Prime - StarTrekken - 08-18-2018, 05:05 AM
RE: New G2 HP Prime - stefos - 08-18-2018, 02:58 PM
RE: New G2 HP Prime - grsbanks - 08-26-2018, 04:01 PM
RE: New G2 HP Prime - john c. - 08-28-2018, 02:09 AM
RE: New G2 HP Prime - Anders - 08-28-2018, 03:02 AM
RE: New G2 HP Prime - Tim Wessman - 08-28-2018, 04:15 AM
RE: New G2 HP Prime - ijabbott - 08-28-2018, 09:18 AM
RE: New G2 HP Prime - toml_12953 - 08-28-2018, 03:28 AM
RE: New G2 HP Prime - Stevetuc - 08-28-2018, 12:20 PM
RE: New G2 HP Prime - Eddie W. Shore - 08-28-2018, 01:04 PM
RE: New G2 HP Prime - smp - 08-28-2018, 03:30 PM
RE: New G2 HP Prime - Claudio L. - 08-29-2018, 01:13 PM
RE: New G2 HP Prime - toml_12953 - 08-29-2018, 01:39 PM
RE: New G2 HP Prime - grsbanks - 08-29-2018, 01:40 PM
RE: New G2 HP Prime - Anders - 08-29-2018, 03:47 PM
RE: New G2 HP Prime - CyberAngel - 08-30-2018, 12:40 AM
RE: New G2 HP Prime - Anders - 08-30-2018, 02:50 AM
RE: New G2 HP Prime - pier4r - 08-30-2018, 12:27 PM
RE: New G2 HP Prime - grsbanks - 09-15-2018, 12:19 PM
RE: New G2 HP Prime - Dan B - 09-15-2018, 01:28 PM
RE: New G2 HP Prime - grsbanks - 08-29-2018, 06:56 AM
RE: New G2 HP Prime - CyberAngel - 08-30-2018, 02:55 AM
RE: New G2 HP Prime - CyberAngel - 08-30-2018, 01:48 PM
RE: New G2 HP Prime - Albert Chan - 08-30-2018, 02:28 PM
RE: New G2 HP Prime - BruceH - 08-31-2018, 04:24 PM
RE: New G2 HP Prime - grsbanks - 08-30-2018, 04:54 AM
RE: New G2 HP Prime - xerxes - 08-30-2018, 02:43 PM
RE: New G2 HP Prime - Anders - 08-30-2018, 03:36 PM
RE: New G2 HP Prime - grsbanks - 08-30-2018, 02:48 PM
RE: New G2 HP Prime - Anders - 08-30-2018, 03:12 PM
RE: New G2 HP Prime - xerxes - 08-30-2018, 03:15 PM
RE: New G2 HP Prime - grsbanks - 08-30-2018, 03:14 PM
RE: New G2 HP Prime - xerxes - 08-30-2018, 03:57 PM
RE: New G2 HP Prime - Anders - 08-30-2018, 04:33 PM
RE: New G2 HP Prime - grsbanks - 08-30-2018, 05:39 PM
RE: New G2 HP Prime - xerxes - 08-30-2018, 04:56 PM
RE: New G2 HP Prime - Albert Chan - 08-30-2018, 05:45 PM
RE: New G2 HP Prime - Anders - 08-30-2018, 06:21 PM
RE: New G2 HP Prime - toml_12953 - 08-30-2018, 07:33 PM
RE: New G2 HP Prime - Anders - 08-30-2018, 08:05 PM
RE: New G2 HP Prime - toml_12953 - 08-30-2018, 10:00 PM
RE: New G2 HP Prime - Claudio L. - 08-30-2018, 10:02 PM
RE: New G2 HP Prime - toml_12953 - 08-30-2018, 10:18 PM
RE: New G2 HP Prime - Anders - 08-30-2018, 10:56 PM
RE: New G2 HP Prime - CyberAngel - 08-31-2018, 12:29 AM
RE: New G2 HP Prime - Claudio L. - 08-31-2018, 01:22 AM
RE: New G2 HP Prime - Tim Wessman - 08-31-2018, 01:46 AM
RE: New G2 HP Prime - Claudio L. - 08-31-2018, 02:39 PM
RE: New G2 HP Prime - xerxes - 08-30-2018, 06:41 PM
RE: New G2 HP Prime - xerxes - 08-31-2018, 12:11 PM
RE: New G2 HP Prime - Albert Chan - 08-31-2018, 04:40 PM
RE: New G2 HP Prime - Voldemar - 09-02-2018, 02:49 PM
RE: New G2 HP Prime - Tim Wessman - 09-02-2018, 02:54 PM
RE: New G2 HP Prime - Voldemar - 09-02-2018, 03:04 PM
RE: New G2 HP Prime - JDW - 09-04-2018, 12:20 AM
RE: New G2 HP Prime - Tim Wessman - 09-04-2018, 12:24 AM
RE: New G2 HP Prime - JDW - 09-04-2018, 07:03 AM
RE: New G2 HP Prime - Albert Chan - 09-04-2018, 03:37 PM
RE: New G2 HP Prime - JDW - 09-05-2018, 12:04 AM
RE: New G2 HP Prime - Steve Simpkin - 09-05-2018, 12:19 AM
RE: New G2 HP Prime - JDW - 09-05-2018, 12:37 AM
RE: New G2 HP Prime - Albert Chan - 09-05-2018, 12:52 PM
RE: New G2 HP Prime - grsbanks - 09-05-2018, 12:59 PM
RE: New G2 HP Prime - Albert Chan - 09-05-2018, 01:57 PM
RE: New G2 HP Prime - CyberAngel - 09-05-2018, 04:02 PM
RE: New G2 HP Prime - ijabbott - 09-05-2018, 04:37 PM
RE: New G2 HP Prime - JDW - 09-06-2018, 05:46 AM
RE: New G2 HP Prime - Guenter Schink - 09-07-2018, 08:01 PM
RE: New G2 HP Prime - CyberAngel - 09-07-2018, 09:10 PM
RE: New G2 HP Prime - ijabbott - 09-08-2018, 02:26 AM
RE: New G2 HP Prime - grsbanks - 09-12-2018, 09:57 AM
RE: New G2 HP Prime - ekeppel - 09-12-2018, 11:02 AM
RE: New G2 HP Prime - grsbanks - 09-12-2018, 11:10 AM
RE: New G2 HP Prime - Albert Chan - 09-12-2018, 02:26 PM
RE: New G2 HP Prime - JDW - 09-12-2018, 10:12 AM
RE: New G2 HP Prime - grsbanks - 09-12-2018, 10:19 AM
RE: New G2 HP Prime - JDW - 09-12-2018, 02:19 PM
RE: New G2 HP Prime - StephenG1CMZ - 09-12-2018, 03:42 PM
RE: New G2 HP Prime - grsbanks - 09-12-2018, 02:27 PM
RE: New G2 HP Prime - Tim Wessman - 09-12-2018, 04:32 PM
RE: New G2 HP Prime - toml_12953 - 09-12-2018, 04:53 PM
RE: New G2 HP Prime - ijabbott - 09-12-2018, 05:36 PM
RE: New G2 HP Prime - CyberAngel - 09-12-2018, 06:33 PM
RE: New G2 HP Prime - John Keith - 09-12-2018, 08:32 PM
RE: New G2 HP Prime - JDW - 09-12-2018, 09:21 PM
RE: New G2 HP Prime - CyberAngel - 09-12-2018, 09:46 PM
RE: New G2 HP Prime - JDW - 09-12-2018, 11:58 PM
RE: New G2 HP Prime - Tim Wessman - 09-13-2018, 02:02 AM
RE: New G2 HP Prime - JDW - 09-13-2018, 02:11 AM
RE: New G2 HP Prime - Tim Wessman - 09-13-2018, 02:15 AM
RE: New G2 HP Prime - JDW - 09-13-2018, 02:19 AM
RE: New G2 HP Prime - JDW - 09-15-2018, 01:15 PM
RE: New G2 HP Prime - grsbanks - 09-15-2018, 01:30 PM
RE: New G2 HP Prime - math7 - 09-22-2018, 08:12 PM
RE: New G2 HP Prime - antidote - 09-26-2018, 11:11 AM
RE: New G2 HP Prime - toml_12953 - 09-26-2018, 12:15 PM
RE: New G2 HP Prime - Albert Chan - 09-26-2018, 06:56 PM
RE: New G2 HP Prime - JDW - 09-22-2018, 10:00 PM
RE: New G2 HP Prime - CyberAngel - 09-22-2018, 10:07 PM
RE: New G2 HP Prime - JDW - 09-22-2018, 10:12 PM
RE: New G2 HP Prime - CyberAngel - 09-23-2018, 09:03 AM
RE: New G2 HP Prime - JDW - 09-23-2018, 08:53 PM
RE: New G2 HP Prime - CyberAngel - 09-24-2018, 12:11 AM
RE: New G2 HP Prime - antidote - 09-26-2018, 12:23 PM
RE: New G2 HP Prime - akmon - 10-13-2018, 10:29 PM
RE: New G2 HP Prime - Alex - 12-05-2018, 07:23 AM
RE: New G2 HP Prime - CyberAngel - 12-05-2018, 11:36 AM
RE: New G2 HP Prime - JDW - 10-14-2018, 06:04 AM
RE: New G2 HP Prime - Tim Wessman - 10-14-2018, 01:54 PM
RE: New G2 HP Prime - JDW - 10-14-2018, 09:26 PM
RE: New G2 HP Prime - akmon - 10-14-2018, 10:20 PM
RE: New G2 HP Prime - JDW - 10-15-2018, 12:27 AM
RE: New G2 HP Prime - rprosperi - 10-15-2018, 12:38 AM
RE: New G2 HP Prime - Tim Wessman - 10-15-2018, 12:39 AM
RE: New G2 HP Prime - Steve Simpkin - 10-15-2018, 01:12 AM
RE: New G2 HP Prime - akmon - 10-28-2018, 10:52 PM
RE: New G2 HP Prime - Voldemar - 10-28-2018, 11:23 PM
RE: New G2 HP Prime - Joe Horn - 10-29-2018, 03:48 AM
RE: New G2 HP Prime - akmon - 10-29-2018, 07:23 AM
RE: New G2 HP Prime - Alex - 11-06-2018, 08:50 AM
RE: New G2 HP Prime - cdmackay - 10-29-2018, 04:25 PM
RE: New G2 HP Prime - CyberAngel - 10-29-2018, 07:30 PM
RE: New G2 HP Prime - akmon - 10-15-2018, 06:50 AM
RE: New G2 HP Prime - grsbanks - 10-15-2018, 06:56 AM
RE: New G2 HP Prime - Tim Wessman - 10-15-2018, 07:23 AM
RE: New G2 HP Prime - grsbanks - 10-15-2018, 07:33 AM
RE: New G2 HP Prime - CyberAngel - 10-15-2018, 07:57 AM
RE: New G2 HP Prime - ijabbott - 10-15-2018, 08:47 PM
RE: New G2 HP Prime - CyberAngel - 10-15-2018, 09:02 PM
RE: New G2 HP Prime - Voldemar - 10-21-2018, 11:36 AM
RE: New G2 HP Prime - Thomas_Sch - 11-01-2018, 11:05 AM
RE: New G2 HP Prime - Tim Wessman - 10-29-2018, 03:12 AM
RE: New G2 HP Prime - acp1001 - 10-29-2018, 07:51 PM
RE: New G2 HP Prime - acp1001 - 11-01-2018, 04:21 PM
RE: New G2 HP Prime - JDW - 11-01-2018, 09:32 PM
RE: New G2 HP Prime - Voldemar - 11-01-2018, 09:50 PM
RE: New G2 HP Prime - calcguru - 11-01-2018, 11:39 PM
RE: New G2 HP Prime - JDW - 11-02-2018, 12:15 AM
RE: New G2 HP Prime - mfleming - 11-02-2018, 01:49 AM
RE: New G2 HP Prime - ijabbott - 11-07-2018, 08:38 AM
RE: New G2 HP Prime - Alex - 11-07-2018, 01:38 PM
RE: New G2 HP Prime - akmon - 11-07-2018, 07:34 AM
RE: New G2 HP Prime - grsbanks - 11-08-2018, 07:45 AM
RE: New G2 HP Prime - ijabbott - 11-08-2018, 08:17 AM
RE: New G2 HP Prime - cyrille de brébisson - 11-09-2018 06:36 AM
RE: New G2 HP Prime - akmon - 11-09-2018, 07:25 AM
RE: New G2 HP Prime - Tim Wessman - 11-09-2018, 09:06 AM
RE: New G2 HP Prime - Jlouis - 11-09-2018, 09:09 AM
RE: New G2 HP Prime - CyberAngel - 11-09-2018, 03:06 PM
RE: New G2 HP Prime - Tim Wessman - 11-09-2018, 05:43 PM
RE: New G2 HP Prime - John P - 11-09-2018, 07:42 PM
RE: New G2 HP Prime - Steve Simpkin - 11-09-2018, 07:58 PM
RE: New G2 HP Prime - Sukiari - 11-10-2018, 08:03 AM
RE: New G2 HP Prime - celltx - 11-10-2018, 10:56 AM
RE: New G2 HP Prime - CyberAngel - 11-10-2018, 02:37 PM
RE: New G2 HP Prime - jonese - 11-10-2018, 05:48 PM
RE: New G2 HP Prime - ijabbott - 11-10-2018, 06:55 PM
RE: New G2 HP Prime - CyberAngel - 11-10-2018, 07:14 PM
RE: New G2 HP Prime - ijabbott - 11-10-2018, 08:50 PM
RE: New G2 HP Prime - CyberAngel - 11-10-2018, 09:16 PM
RE: New G2 HP Prime - jonese - 11-10-2018, 09:22 PM
RE: New G2 HP Prime - CyberAngel - 11-10-2018, 09:31 PM
RE: New G2 HP Prime - Han - 11-11-2018, 06:25 PM
RE: New G2 HP Prime - cdmackay - 11-11-2018, 06:46 PM
RE: New G2 HP Prime - ijabbott - 11-11-2018, 09:04 PM
RE: New G2 HP Prime - grsbanks - 11-11-2018, 10:09 PM
RE: New G2 HP Prime - Nigel (UK) - 11-13-2018, 04:11 PM
RE: New G2 HP Prime - grsbanks - 11-13-2018, 04:18 PM
RE: New G2 HP Prime - metawops - 01-10-2019, 09:38 PM
RE: New G2 HP Prime - Eric Rechlin - 01-11-2019, 04:37 PM
RE: New G2 HP Prime - Jlouis - 01-27-2019, 07:36 PM
RE: New G2 HP Prime - cdmackay - 11-09-2018, 08:43 PM
RE: New G2 HP Prime - CyberAngel - 11-09-2018, 09:14 PM
RE: New G2 HP Prime - John P - 11-09-2018, 08:06 PM
RE: New G2 HP Prime - John P - 11-09-2018, 08:57 PM
RE: New G2 HP Prime - Alex - 11-09-2018, 09:58 PM
RE: New G2 HP Prime - John P - 11-10-2018, 10:44 PM
RE: New G2 HP Prime - Giancarlo - 11-11-2018, 07:59 AM
RE: New G2 HP Prime - CyberAngel - 11-11-2018, 06:55 PM
RE: New G2 HP Prime - cdmackay - 11-13-2018, 08:45 PM
RE: New G2 HP Prime - Voldemar - 12-05-2018, 01:11 PM
RE: New G2 HP Prime - grsbanks - 12-05-2018, 01:26 PM
RE: New G2 HP Prime - ijabbott - 12-05-2018, 11:08 PM
RE: New G2 HP Prime - wyattwong - 12-29-2018, 05:38 PM
RE: New G2 HP Prime - smp - 12-29-2018, 06:13 PM
RE: New G2 HP Prime - JDW - 12-29-2018, 10:41 PM
RE: New G2 HP Prime - Steve Simpkin - 12-29-2018, 10:48 PM
RE: New G2 HP Prime - JDW - 12-29-2018, 11:19 PM
RE: New G2 HP Prime - CyberAngel - 12-30-2018, 10:15 AM
RE: New G2 HP Prime - Jean-Baptiste Boric - 12-31-2018, 07:15 PM
RE: New G2 HP Prime - Voldemar - 12-30-2018, 09:58 PM
RE: New G2 HP Prime - Khoi - 01-06-2019, 12:36 PM
RE: New G2 HP Prime - EricR - 01-28-2019, 11:27 AM
RE: New G2 HP Prime - Data - 01-31-2019, 02:46 AM
RE: New G2 HP Prime - toml_12953 - 01-31-2019, 01:29 PM
RE: New G2 HP Prime - Data - 01-31-2019, 04:58 PM
RE: New G2 HP Prime - Didier Lachieze - 01-31-2019, 05:23 PM
RE: New G2 HP Prime - belgrath - 02-06-2019, 02:41 PM
RE: New G2 HP Prime - pier4r - 02-15-2019, 05:48 PM
RE: New G2 HP Prime - grsbanks - 02-15-2019, 06:06 PM
RE: New G2 HP Prime - pier4r - 02-15-2019, 07:29 PM
RE: New G2 HP Prime - cdmackay - 02-15-2019, 06:23 PM
RE: New G2 HP Prime - JDW - 02-16-2019, 01:27 AM
RE: New G2 HP Prime - rprosperi - 02-16-2019, 02:26 AM
RE: New G2 HP Prime - rsfjr - 06-03-2019, 10:45 PM
RE: New G2 HP Prime - TheLastMillennial - 06-03-2019, 11:15 PM
RE: New G2 HP Prime - franky48 - 11-16-2020, 08:56 PM
RE: New G2 HP Prime - OtakuLab - 11-17-2020, 01:43 PM
RE: New G2 HP Prime - OlidaBel - 03-24-2021, 08:23 AM
RE: New G2 HP Prime - toml_12953 - 03-24-2021, 02:09 PM



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