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50 Commits

Author SHA1 Message Date
Gregory Nutt
e0b4a10dfa drivers/serial/pty.c, serial.c, usbdev/cdcacm.c, include/nuttx/fs/ioctl.h: Fix FIONWRITE and add FIONSPACE. All implementations of FIONWRITE were wrong. FIONWRITE should return the number of bytes waiting in the outgoing send queue, not the free space. Rather, FIONSPACE should return the free space in the send queue. 2016-07-25 14:06:32 -06:00
ziggurat29
2cadf783fd cdcacm_unbind leaks write request objects. This arises due to freeing the 
bulk IN endpoint before the loop that frees the requests via cdcasm_freereq.
That function checks the parameters and skips the freeing if either is NULL.
Freeing the bulk IN enpoint will cause the first param to be NULL, thereby
bypassing the free operation.  To fix, I moved the release of the bulk IN
endpoint until after to loop (much as was the case for the OUT and read
requests, which did not exhibit the problem).
 2016-07-07 12:02:23 -05:00
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
David Sidrane
d2a017d9bb rdreqs was defined as CONFIG_CDCACM_NWRREQS size 2016-03-17 21:47:40 +00:00
Gregory Nutt
0fb035f76b Standardize some naming in code section comments 2016-02-21 18:09:04 -06:00
Gregory Nutt
2244ed46bc nuttx/drivers: Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section() 2016-02-14 07:32:58 -06:00
Gregory Nutt
cf14f8d1b5 drivers/: Fixes to spacing and alignement 2015-10-10 10:41:00 -06:00
Gregory Nutt
0b12dbf95d Fix some spacing problems 2015-10-04 15:04:00 -06:00
Paul A. Patience
3b89eabd50 Correct #if to #ifdef when the macro can be undefined. Fix bug in AT24XX driver: it should compare AT24XX_ADDRSIZE to 2. 2015-09-01 13:52:29 -04:00
Gregory Nutt
82f51d01fb Update some comments 2015-05-18 08:53:24 -06:00
Gregory Nutt
46e5d0a419 Add options to support all three host CDC/ACM protocols: Compliant, Reduced, and Bulk-Only 2015-05-10 08:16:58 -06:00
Gregory Nutt
c35bb693a9 USB host CDC/ACM fixes. Still kind of buggy 2015-05-08 10:58:41 -06:00
Gregory Nutt
737fd7dcec drivers/usbhost: Add initial implementatino of a host-side CDC/ACM driver. Completely untested on initial commit (2015-05-06). 2015-05-06 12:49:00 -06:00
Gregory Nutt
81ab453f6a Fix a mistatement in a comment 2015-05-04 13:44:49 -06:00
Gregory Nutt
726dadffb4 Add CONFIG_CDCACM_IFLOWCONTROL. Just hooks for now 2015-04-16 12:24:56 -06:00
Gregory Nutt
7bf9be7c33 Add hooks to CDC/ACM driver to support RX flow control 2015-04-16 09:11:51 -06:00
Gregory Nutt
a4a6917267 Fixes some issues found by the PX4 team using Coverity. From Pavel Krienko 2015-01-19 13:01:20 -06:00
Gregory Nutt
1780810d3d Rename kmalloc to kmm_malloc for consistency 2014-08-31 17:26:36 -06:00
Gregory Nutt
54fa3b0b59 Rename kfree to kmm_free for consistency with other naming conventions 2014-08-31 17:04:02 -06:00
Gregory Nutt
2e08560fa0 Clear rxhead on disconnect to prevent data from being resent on re-connect 2014-06-06 10:34:58 -06:00
Gregory Nutt
7594d8b8cf Add serial method so that lower half driver can provide RX flow control information. From Jussi Kivilinna 2014-05-08 09:00:33 -06:00
Gregory Nutt
4d25119e62 Fix various typos in comments. From Alan Carvalho de Assis 2014-04-06 09:02:02 -06:00
Gregory Nutt
6c5535cc38 SAMA5 clocking: USB clock setup needs to be done no matter the state of BMS and not matter how we are booting 2014-04-05 11:53:20 -06:00
Gregory Nutt
abca33bd6b Cosmetic update to comments 2014-04-05 11:35:05 -06:00
Gregory Nutt
f67ee984f3 Correct unitialization of composite USB device. A stale pointer was being reused. From David Sidrane 2013-11-05 09:12:08 -06:00
Gregory Nutt
fb37248343 CDC/ACM and PL2303 device drivers: Don't use the max packet size assigned to an endpoint in order to determine the request buffer size. The endpoint has not yet been configured that max packet size may be wrong. 2013-09-05 18:00:16 -06:00
Gregory Nutt
c162cca9e8 SAMA5 UDPHS: Some very early debug corrections. Not yet working. 2013-09-02 12:26:15 -06:00
Gregory Nutt
0f20d4581b Added FIONREAD and FIONWRITE to CDC/ACM driver. From Lorenz Meier 2013-08-10 19:21:39 -06:00
Gregory Nutt
82b528e0c8 Serial FIONREAD, FIONWRITE, and TERMIOS I/O processing from Mike Smith, Andrew Tridgell, and and Lorenz Meier 2013-08-10 19:14:05 -06:00
Gregory Nutt
47bbf54f11 Optimize request buffer sizes in the serial USB drivers so that we avoid so many NULL packets and so that the OUT request buffer size is exactly the max packet size. 2013-05-29 12:30:37 -06:00
Gregory Nutt
6d3a292f02 Fix null packet handling in the PIC32 USB device driver. This is a critical bug fix for PIC32. Add support for the USB monitor to the Sure-PIC32MX configuration 2013-05-28 13:36:01 -06:00
patacongo
bca9260b06 Missing calls to class SUSPEND/RESUME methods in all USB drivers 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5590 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-31 19:20:26 +00:00
patacongo
cdbbfaa464 Fix readline return value; Add support for removable serial devices 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5589 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-31 16:52:20 +00:00
patacongo
14a629bcf9 Fix packet size calculation in CDC/ACM and PL2303 USB serial drivers 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4771 42af7a65-404d-4744-a932-0658087f49c3
 2012-05-25 22:10:40 +00:00
patacongo
d96b4c1a10 Fix infinite loop in CDC/ACM driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4655 42af7a65-404d-4744-a932-0658087f49c3
 2012-04-25 16:47:28 +00:00
patacongo
a571bad413 Extend the USB device/class interface: Add parameters to pass the EP0 OUT data that should accompany the OUT SETUP request 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4595 42af7a65-404d-4744-a932-0658087f49c3
 2012-04-12 16:30:48 +00:00
patacongo
333bd7254a Working for missing logic to get EP0 OUT DATA 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4594 42af7a65-404d-4744-a932-0658087f49c3
 2012-04-12 14:47:29 +00:00
patacongo
5be2c492fc Modify configuration for use with STM32 OTG FS driver testing 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4580 42af7a65-404d-4744-a932-0658087f49c3
 2012-04-09 21:08:37 +00:00
patacongo
34b7ebdf68 Move serial header files to include/nuttx/serial 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4500 42af7a65-404d-4744-a932-0658087f49c3
 2012-03-21 19:47:23 +00:00
patacongo
ca3ba34235 Add support for use of a USB serial device to provide NSH console I/O. Verified on the Sure PIPIC32MX board 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4458 42af7a65-404d-4744-a932-0658087f49c3
 2012-03-06 20:21:57 +00:00
patacongo
391d33732c Extend CDC/ACM driver so that can be connected/disconnected under software control; Add new NSH commands sercon and serdis that will connect and disconnect the CDC/ACM serial device 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4436 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-28 18:14:55 +00:00
patacongo
a79c599632 The composite USB device is basically functional (more testing needed) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4343 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-27 18:33:41 +00:00
patacongo
23a8f1d218 Add a text for the new composite USB device 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4341 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-26 23:14:27 +00:00
patacongo
22a1b8dfe5 More USB composite device logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4340 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-26 19:37:34 +00:00
patacongo
3b9f7e1b4c Major restructuring of CLASS<->driver interface to better support composite USB devices 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4339 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-26 17:42:44 +00:00
patacongo
270bd0a9c2 More name changes: USBSER->PL2303 CDCSER->CDCACM 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4337 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-25 23:04:17 +00:00
patacongo
02950353b2 Fixes on reverification of USB mass storage class 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4336 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-25 22:20:48 +00:00
patacongo
5b9d73ed52 Progress toward composite CDC/ACM+MSC USB device 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4332 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-25 19:27:20 +00:00
patacongo
37d2dbf0d4 Lots of re-organization -- getting ready to support a composite USB device 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4329 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-24 21:51:26 +00:00