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Author SHA1 Message Date
Gregory Nutt
31c835975d Another hub-related interface change: Need to pass speed to EP0 2015-04-26 09:53:43 -06:00
Gregory Nutt
08a4ae6b64 LPC17 OHCI: Fix an error in ED list removal 2015-04-25 14:52:01 -06:00
Gregory Nutt
6d41087491 Fixes some crashes when the hub is removed and/or reinserted 2015-04-25 12:16:22 -06:00
Gregory Nutt
76ff0fce86 Add missing logic to destroy a class when the device is no longer connected to the hub port 2015-04-25 11:17:37 -06:00
Gregory Nutt
926616121d USB OHCI: Need to preserve the speed bit when reconfiguring ep0 2015-04-25 07:48:20 -06:00
Gregory Nutt
67f5b089c7 Copy some control port framework from LPC17 to SAMA5 OHCI; Copy some speed handling from SAMA5 OHCI to LPC17 2015-04-25 06:46:44 -06:00
Gregory Nutt
9a72400bef LPC17 USB host: Direction bit being set wrong from allocated control endpoints 2015-04-24 19:46:00 -06:00
Gregory Nutt
9a6155952a HUB class must cancel any pending interrupt IN transfers before destroying the endpoint 2015-04-24 12:18:25 -06:00
Gregory Nutt
a7539956c0 If asynchronous tranfers are supported, then there must also be a mechanism to cancel the pending transfer 2015-04-24 11:23:52 -06:00
Gregory Nutt
27516e0119 USB hub: Fixes for some port status change handling 2015-04-24 09:57:59 -06:00
Gregory Nutt
dc6adde740 Merge remote-tracking branch 'origin/master' into usbhub 2015-04-23 14:06:18 -06:00
Gregory Nutt
d77a19f0a2 Two r's and only two r's in the word interrupt 2015-04-23 14:04:43 -06:00
Gregory Nutt
43c19037bb Fix USB hub bugs: Don't allocate port EP0 until needed, otherwise run out of endpoints; using wrong pointer to access child endpoint array in a few places 2015-04-23 09:42:58 -06:00
Gregory Nutt
299addc958 Fix USB host polling; fix a typo in LPC17 HCD 2015-04-23 07:13:31 -06:00
Gregory Nutt
ba661f2735 Merge in from Master 2015-04-23 06:34:49 -06:00
Gregory Nutt
569893491a USB hub: Add some hub-related configuration settings 2015-04-22 17:16:35 -06:00
Gregory Nutt
dd56308ce7 USB Hub: Initial implementation asynchronous pipe I/O in the LPC17 HCD needed for hub support 2015-04-22 15:03:25 -06:00
Gregory Nutt
dd6c69cc06 USB hub: Change to connection interface so that applications can deal with external hubs 2015-04-22 12:28:19 -06:00
Gregory Nutt
aaeb9843d6 STM32 RTC counter: Include enable/disable backup domain within critical section. Per recommendtion of Alexander Oryshchenko. 2015-04-21 18:08:31 -06:00
Gregory Nutt
5189dd7074 USB HCDs: Add hooks for the async method 2015-04-21 15:43:12 -06:00
Gregory Nutt
28647cf705 LPC17 USB HCD: Adapted to new interface 2015-04-21 13:11:32 -06:00
Gregory Nutt
d2350c9c86 USB host: Integrate logic to assign device function address 2015-04-21 12:17:49 -06:00
Gregory Nutt
1a3c5ab7d0 Merge in from master 2015-04-21 09:32:19 -06:00
Gregory Nutt
326cbc0f05 SAMA5 EHCI: Fix some compile errors when debug is enabled 2015-04-21 09:28:42 -06:00
Gregory Nutt
a907a825c6 SAMA5 EHCI: Remove unused variable from structure 2015-04-21 09:18:31 -06:00
Gregory Nutt
5af46ed7e4 SAMA5 OHCI and EHCI: Now conform to new interfaces to support hubs 2015-04-21 08:59:30 -06:00
Gregory Nutt
47f2a0b09d STM32 F1 RT Counter: Another fix from Darcy Gong 2015-04-19 07:05:39 -06:00
Gregory Nutt
2d2f645e77 STM32 F1 RTC Counter: Now need to enable backup domain write access when setting the time. From Darcy Gong 2015-04-19 06:58:07 -06:00
Gregory Nutt
4c0b8fba52 Fix an error introduced into stm32_pwr_enablebkp(). That function must preserve the previous state of backup domain access on return. 2015-04-18 07:31:20 -06:00
Gregory Nutt
383f6c52dd STM32 - cosmetic changes to indentation 2015-04-16 16:35:06 -06:00
Gregory Nutt
5f7f2b6461 STM32 DMA2D: Use helper function when freeing layers. From Marco Krahl 2015-04-16 11:16:14 -06:00
Gregory Nutt
5d221fa356 Add support for the new DMA2D features to the STM32F429i-Disco LTDC configuration. From Marco Krahl. 2015-04-16 09:11:53 -06:00
Gregory Nutt
7a6a5b7bd0 Defines a second interface for the dma2d controller. Controlling both LTDC and DMA2D was unpractical from the programmers view because both controllers are to different. LTDC only controls the display visibility but the DMA2D controller changes the content of the frame buffer (buffer of the layer). 
The main features are:

1. DMA2D interface
   Supports the nuttx pixel formats:
   - FB_FMT_RGB8
   - FB_FMT_RGB24
   - FB_FMT_RGB16_565
   Dynamic layer allocation during runtime for the supported formats
   - The number of allocatable layer can be configured.
   Supported dma2d operation:
   - blit (Copy content from source to destination layer) also works with
     selectable area.
   - blend (Blend two layer and copy the result to a destination layer wich can
     be a third layer or one of the source layer) also works with selectable
     area.
   - fillarea (Fill a defined area of the whole layer with a specific color)

As a result of that the dma2d controller can't transfer data from the core coupled memory, CCM is disabled but usable by the ccm allocator. Currently the ccm allocator is used for allocating the layer structurei only. For the dma memory (layers frame buffer) memory is allocated from heap 2 and 3.

2. LTDC interface

   I have changed the api for the currently non implemented operations:
   - blit (Copy content from a dma2d layer to an ltdc layer) also works with
     selectable area.
   - blend (Blend two dma2d layer and copy the result to a destination ltdc
     layer) also  works with selectable area.

     Note! ltdc layer is a layer referenced by the ltdc interface. dma2d layer
     is a layer referenced by the dma2d interface.

     One of the most important questions for me was, How can i flexible use an
     ltdc layer with the dma2d interface, e.g. as source layer for dma2d
     operations?
     Get the layer id of the related dma2d layer by a special flag when using
     getlid() function of the ltdc interface and use the layer id to reference
     the specific dma2d layer by the dma2d interface.

     The ltdc coupled dma2d layers are predefined and can't be dynamically
     allocated of freed. They use the same frame buffer memory and the same
     color lookup table.

   Changes:
   - layer internal format of the clut table
   - interrupt handling for register reload (vertical vblank) instead using
     waiting loop
   - small fixes and refactoring

From Marco Krahl.
 2015-04-16 09:11:52 -06:00
Gregory Nutt
c62fe184bf Calypso/Compal_e86 update from Craig Comstock 2015-04-16 09:11:47 -06:00
Gregory Nutt
8172e4cec1 More places where watchodg mispelled 2015-04-15 21:36:30 -06:00
Gregory Nutt
cbcfb44942 STM32 IWDG typo fix. from chenming582892 2015-04-15 20:13:56 -06:00
Gregory Nutt
2f1bc0be1e Update comments 2015-04-15 16:38:08 -06:00
Gregory Nutt
9b7c128758 Add option to enable stackcheck per architecture 2015-04-12 06:30:24 -06:00
Gregory Nutt
6b7a0cb3b8 Revert commit b80e8be652dfa52e97daa65aa3e550cf31cb2409 2015-04-12 06:26:50 -06:00
Gregory Nutt
9ece96b6d3 Remove all traces of CONFIG_ARMV7M_STACKCHECK 2015-04-11 10:01:44 -06:00
Gregory Nutt
0a675b8ca4 STM32 changes from David Sidrane 2015-04-11 07:19:20 -06:00
Gregory Nutt
2cdc5f99b9 STM32 CAN: More places where FR instead FIR used 2015-04-09 19:30:19 -06:00
Gregory Nutt
321ccb3ba3 Fix several typos in comments 2015-04-09 16:13:03 -06:00
Gregory Nutt
95c885977a apps/examples/ostest: Add a test for the sigprocmask, sighold, and sigrelse 2015-04-09 15:53:59 -06:00
Gregory Nutt
abea446dfa Missing i found by David Sidrane 2015-04-09 15:16:05 -06:00
Gregory Nutt
929ea217c7 Remove executable flag from more .c and .h files 2015-04-09 08:20:57 -06:00
Gregory Nutt
fe38ca23e5 Cosmetic 2015-04-09 07:59:31 -06:00
Gregory Nutt
a93913c0f4 SAMA5 Serial: Reading IMR and disabling interrupt must be atomic 2015-04-08 15:27:31 -06:00
Gregory Nutt
35312b31f9 SAM3/4 and SAMV7 UART: The IMR register is read-only. This means that sam_restoreints() does not actually re-enable UART interrupts. 2015-04-08 15:04:10 -06:00
Gregory Nutt
9e1a7113f7 SAMA5 Serial: Fix a couple of errors backporting termios and flowcontrol 2015-04-08 14:35:04 -06:00