ziggurat29
74777499bc
alter the notion of 'blocksize' to be equivalent to 'flash write page size' in order to align with assumptions in the smartfs driver (at least, maybe other things do as well).
...
Correct a bug that was previously masked by having blocksize=eraseblocksize which would cause buffer overflows and delicious hardfaults.
Trivial spelling changes in comments, etc.
2016-07-12 11:46:08 -05:00
Gregory Nutt
5b6fafb3f5
Several MTD FLASH drivers nullify the freed 'priv' structure and failed to return NULL as stated in the comments. Result, will operate on a NULL pointer later. Noted by David Sidrane.
2016-06-30 17:49:53 -06:00
Gregory Nutt
43eb04bb8f
Without lowsyslog() *llinfo() is not useful. Eliminate and replace with *info().
2016-06-20 11:59:15 -06:00
Gregory Nutt
0c8c7fecf0
Add _ to the beginning of all debug macros to avoid name collisions
2016-06-16 12:33:32 -06:00
Gregory Nutt
efb02f2ef1
drivers/: Change some nerr() ERRORS to nwarn() WARNINGS. Anomolous network evernts are not errors.
2016-06-12 08:31:22 -06:00
Gregory Nutt
a1469a3e95
Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err()
2016-06-11 15:50:49 -06:00
Gregory Nutt
e99301d7c2
Rename *lldbg to *llerr
2016-06-11 14:55:27 -06:00
Gregory Nutt
1cdc746726
Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES
2016-06-11 14:14:08 -06:00
Gregory Nutt
fc3540cffe
Replace all occurrences of vdbg with vinfo
2016-06-11 11:59:51 -06:00
Gregory Nutt
3a74a438d9
Rename CONFIG_DEBUG_VERBOSE to CONFIG_DEBUG_INFO
2016-06-11 11:50:18 -06:00
Gregory Nutt
5f9bcfd5bf
Trivial changes from review of last PR
2016-06-09 09:36:06 -06:00
Gregory Nutt
03c44c3583
Merged in marten_svanfeldt/nuttx-public/for_upstream/is25 (pull request #44 )
...
Added driver of IS25xP SPI flash devices
2016-06-09 09:30:34 -06:00
Marten Svanfeldt
edeb2eed4e
Added driver of IS25xP SPI flash devices
...
Based on sst25xx driver
Signed-off-by: Marten Svanfeldt <marten@intuitiveaerial.com>
2016-06-09 05:13:06 +02:00
Gregory Nutt
a18dbfda6e
Remove drivers/mtd/flash_eraseall.c. It is not used in the OS and is just a dumb wrapper around the MDIOC_BULKERASE IOCTL call.
2016-06-02 10:44:13 -06:00
Sebastien Lorquet
880b59aa26
Additional configuration option to enable SST26 driver debug output. Using comming FS debug output generates too much output.
2016-05-25 13:43:44 -06:00
Sebastien Lorquet
f4fa4799f7
Add a driver for SST26F spi/qspi flash devices (SPI mode only)
2016-05-10 11:09:15 -06:00
ziggurat29
d3fbd86657
bug in smart.c; return code of smart_scan not checked, can cause success result in failure case, leading to 'dev' pointer being invalid.
2016-04-27 19:33:45 -05:00
Gregory Nutt
e8f0965d35
Mostly cosmetic changes from review of last PR
2016-04-17 14:13:44 -06:00
ziggurat29
1b9d837df3
add MTD support for Micron N25Qxxx family of QSPI flash
2016-04-17 12:20:07 -05:00
Gregory Nutt
84cd720479
FTL: Make it clear the the unlink method has not been implemented
2016-04-15 07:03:28 -06:00
Paul A. Patience
c62bb9beb1
Fix issues detected by cppcheck
2016-03-22 15:46:47 -04:00
Gregory Nutt
3ef25dc49d
AT24xx: Add logic to unregister from the procfs file system if the driver is uninitialized
2016-03-17 09:55:10 -06:00
Max Neklyudov
1951b9df57
Improve m25px driver
2016-03-17 07:37:45 -06:00
Gregory Nutt
7fa0adff83
Fix a misplaced right bracket
2016-03-08 15:33:33 -06:00
Frank Benkert
4d9c41fd57
AT24XX: Correct address calculation in Multi-Block-Read
2016-03-08 15:31:23 -06:00
Gregory Nutt
0fb035f76b
Standardize some naming in code section comments
2016-02-21 18:09:04 -06:00
Gregory Nutt
009e9f76cb
I2C: Fixes/improvements from last massive I2C commits
2016-02-02 07:13:03 -06:00
Gregory Nutt
69ce24c70c
I2C: Remove the setfrequency method from the interface
2016-02-01 16:31:13 -06:00
Gregory Nutt
f9053182d3
I2C: Remove setaddress method
2016-02-01 12:14:31 -06:00
Gregory Nutt
8c9bddf998
I2C: Eliminate the I2C_WRITE and I2C_READ macros
2016-02-01 08:57:22 -06:00
Gregory Nutt
3a781a2d3f
Remove I2C slave methods from I2C master interface; rename i2c_dev_s to i2c_master_s.
2016-01-30 08:36:47 -06:00
Gregory Nutt
ceb415204e
Move include/nuttx/i2c.h to include/nuttx/i2c/i2c_master.h
2016-01-30 08:00:16 -06:00
Gregory Nutt
7edf921c5e
Remove CONFIG_SPI_OWNBUS: Now it is not just a good idea, it is the law
2016-01-23 18:54:36 -06:00
Gregory Nutt
f6e49caba8
All SPI-based device drivers needs to call SPI_HWFEATURES() with zero in order to co-exist with drivers that use H/W features
2016-01-23 16:18:13 -06:00
Gregory Nutt
f348e68069
Update to use 64-bit timer when available
2016-01-21 11:54:26 -06:00
Gregory Nutt
c16648b3fd
Most cosmetic but also includes a fix for a compile problem from Ken Pettit
2015-12-01 12:54:57 -06:00
Gregory Nutt
3af1def49a
Fix an error in a function prototype
2015-11-29 14:42:56 -06:00
Ken Pettit
5821af1bbe
drivers/mtd: Add support for /dev/smart loop device. From Ken Petit
2015-11-28 09:00:26 -06:00
Gregory Nutt
6ff67d3061
Minor changes from code review
2015-11-25 14:57:25 -06:00
Ken Pettit
d4a58af380
drivers/mtd/mtd/mtd_procfs/c and include/nuttx/mtd/mtd.h: Add an interface to un-regiser an MTD procfs entry.
...
drivers/mtd/filemtd.c: New new MTD conversion layer that will convert a regular file (or driver file) to an MTD device. This is useful for testing on the simulation using the hostfs.
From Ken Petit
2015-11-25 14:46:28 -06:00
Gregory Nutt
289b3e281f
drivers/mtd/smart.c: Fix a compile error when CONFIG_MTD_SMART_MINIMIZE_RAM=y
2015-11-22 17:18:43 -06:00
Gregory Nutt
891589b307
drivers/mtd/smart.c: Add some run-time geometry tests
2015-11-22 17:10:42 -06:00
Gregory Nutt
54549ef082
Revert "Add option to specify logical sector size during low level format plus adds some run-time geometry tests. fs/smartfs: Remove the 'mksmartfs()' code from the kernel 'fs'"
...
This reverts commit 96faf0fa3251ca10a17daddc728d931be5a206e0.
2015-11-22 10:15:06 -06:00
Gregory Nutt
64e8f12e2b
Add option to specify logical sector size during low level format plus adds some run-time geometry tests. fs/smartfs: Remove the 'mksmartfs()' code from the kernel 'fs'
...
directory and build.
2015-11-22 10:07:35 -06:00
Gregory Nutt
db2fe45666
Update some comments
2015-11-20 09:55:18 -06:00
Ken Pettit
d30b73be82
W25: Add support for byte write mode. From Ken Petit
2015-11-20 07:34:07 -06:00
Gregory Nutt
1c86c004c4
FLASH progmem memory MTD: Need to register with PROCFS if enabled
2015-11-19 06:57:02 -06:00
Ken Pettit
7b590ec9a2
drivers/mtd/smart.c Fixed SmartFS wear level error that occurs when the logical sector size is too small to save all wear level status bytes in a single sector. Logical sectors 1 and 2 were simply not being allocated and then the read_sector and write_sector routines were failing. From Ken Petit
2015-11-18 18:12:06 -06:00
Ken Pettit
f0f7dd9956
drivers/mtd/smart.c: Fix a Smart wear-leveling bug. From Ken Petit
2015-11-18 07:01:13 -06:00
Ken Pettit
7e58e4c4cf
W25: Fix W25 page read/write logic
2015-11-18 06:56:53 -06:00
