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155 Commits

Author SHA1 Message Date
Grissiom 981d929b56 ringbuffer: fix the ambiguous name 
RT_RINGBUFFER_SIZE could mean "the size of the whole buffer", "the size
of the empty space" or "the size of the data". Moreover, it's never a
micro anymore. Change it to rt_ringbuffer_data_len before it's too late.
Also, RT_RINGBUFFER_EMPTY is changed to rt_ringbuffer_space_len.
 2013-08-19 14:12:35 +08:00
yiyue.fang 03cf76e7ef reformat the coding style in usbdevice/core/core.c 2013-06-29 10:32:27 +08:00
yiyue.fang 621fbdb90c Embedded GPLv2 license in drivers 2013-06-28 00:36:54 +08:00
heyuanjie87 02869d7e67 udisk can be eject 2013-06-15 23:02:50 +08:00
Grissiom b02993c989 usbdevice/core: cope with some buggy drivers on USB_MSG_DATA_NOTIFY 
Some driver will emit USB_MSG_DATA_NOTIFY before the USB get configured.
Filter out those events.
 2013-06-11 11:50:05 +08:00
Grissiom ed19483cb4 usb: add USB_MSG_PLUG_OUT event 
When the core received an USB_MSG_PLUG_OUT event, it will stop all the
classes. This make a chance that the classes could get rid off doing
useless stuff while the USB cable is plugged out.
 2013-06-06 15:21:40 +08:00
heyuanjie87 376a08d89a return correct length of LangID string to host 2013-05-30 18:26:52 +08:00
qiuyiuestc a33e992724 Merge pull request #95 from grissiom/vcom 
usbdevice/core: add reset function to support hotplug
 2013-05-25 01:05:00 -07:00
qiuyiuestc 97a507e667 usbdevice/core: add reset function to support hotplug 
When the USB got RESET packet from the host and the address is setup,
all the classes will got reset. The reset is done by class stop and than
class run. So the classes should reset their internal state in
class_{run,stop}.

Besides, the USB device driver could post a USB_MSG_RESET message on
every RESET packet.
 2013-05-25 15:55:27 +08:00
qiuyiuestc 2e25159a83 Merge pull request #94 from grissiom/vcom 
cdc_vcom: reset the vcom state in proper cases
 2013-05-25 00:52:05 -07:00
Grissiom 046182be94 cdc_vcom: reset the vcom state in proper cases 
Reset the vcom state in class_{run,stop} and when the PC is not
receiving data from me.
 2013-05-25 15:25:32 +08:00
heyuanjie87 8aa4eb7924 make Host can halt endpoints 2013-05-23 12:33:22 +08:00
heyuanjie87 8b4aadb4db add usb state 2013-05-17 20:53:05 +08:00
Grissiom b3e38f53b4 usbdevice/core: use static message queue 
Although currently the only message send to the queue is struct
udev_msg, in order to keep backward compacity and for extention in the
future, we set the size of message to 32.
 2013-05-12 15:43:30 +08:00
Grissiom f0d50a7b36 usbdevice/core: use static thread instead of dynamic thread 
It also add two configurations for the USB device even loop thread:

    RT_USBD_THREAD_STACK_SZ to set the stack size, default to 2048
    RT_USBD_THREAD_PRIO     to set the priority, default to 8

You can overwrite the default values in rtconfig.h
 2013-05-12 15:43:29 +08:00
Grissiom aa179e4438 cdc_vcom: not to start sending data when the data is already sending 
We start the sending transaction in SOF handler. But if the data is
already sending, start an other transaction will cause data lose.
Implement a state machine is cdc_vcom and avoid that.
 2013-05-12 13:27:13 +08:00
Grissiom 157af94af9 usbdevice/core: small optimization on the event loop 
Sort the switch cases by the frequency of the events.
 2013-05-12 13:07:03 +08:00
Grissiom d23ee75d2e cdc_vcom: send data as many as possible 
The data filled into dcd_ep_write does not to be limited by
MaxPacketSize.
 2013-05-10 17:50:07 +08:00
Grissiom 5de59429fe usbdevice/core: misc cleanup 2013-05-10 17:35:33 +08:00
Grissiom ffb1e62020 cdc_vcom: send a zero-length-packet at the end is transaction 2013-05-10 15:17:59 +08:00
Grissiom 778c4239b1 cdc_vcom: fix the bug that use ringbuffer pool as usb packet buffer 
This commit set the buffer for packet to CDC_MaxPacketSize which is a
reasonable value for it. However, maybe we should make
CDC_{RX,TX}_BUFSIZE configurable as well.
 2013-05-09 23:18:58 +08:00
Grissiom d196a75a41 usbdevice/core/core.c: fix garbage value bug 
This could crash the program with -O1 and -O2 in MDK.
 2013-05-04 18:34:13 +08:00
heyuanjie87 34d531578e class driver can custom string description 2013-01-24 20:59:43 +08:00
heyuanjie87 7ce0547575 fixed the string descriptor send to host more than actual 2013-01-17 14:03:45 +08:00
heyuanjie87 a3bde3c4a3 handle standard request to interface that defined in class 2013-01-17 12:23:06 +08:00
heyuanjie87 7b2929303e revert some define to usb_common.h 2013-01-11 00:02:40 +08:00
heyuanjie87 d84fde4e54 revert the define 2013-01-09 18:56:31 +08:00
heyuanjie87 928cabff50 allows the user custom PID and VID 2013-01-09 18:07:59 +08:00
heyuanjie87 58317f5bd2 use new interface to send status in control transfer 2013-01-09 17:55:46 +08:00
heyuanjie87 96f5a6dcec move the define related to Mass to here; 
remove product ID
 2013-01-09 12:20:15 +08:00
heyuanjie87 d20974b9d2 allows the user custom PID and VID 2013-01-09 12:18:13 +08:00
heyuanjie87 6119136596 remove product ID 2013-01-09 12:15:09 +08:00
Ming, Bai b4de7cce57 Re-normalizing the repo 2013-01-08 22:40:58 +08:00
sc943313837@gmail.com deef5db546 添加RNDIS 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2580 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-31 15:40:31 +00:00
sc943313837@gmail.com b1fa07f392 添加RNDIS 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2579 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-31 15:39:52 +00:00
sc943313837@gmail.com aa49ca9db3 change inferface handler parameter; add a protocol define 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2564 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-30 09:43:19 +00:00
sc943313837@gmail.com 454455e858 change inferface handler parameter 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2563 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-30 09:41:55 +00:00
dzzxzz@gmail.com 0e40d55d9f fixed the coding style of RT_DEBUG_LOG 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2500 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-20 07:25:19 +00:00
sc943313837@gmail.com ebe3e461f6 add a new fuction to config the desc in altsetting 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2490 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-17 09:35:15 +00:00
sc943313837@gmail.com c7e5cc311f Descriptor is no longer using the global variable 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2489 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-17 09:31:57 +00:00
sc943313837@gmail.com bc02dbc501 fixed a warning 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2486 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-16 05:17:21 +00:00
sc943313837@gmail.com 5927bf0ac1 set endpoint buffer to RT_NULL 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2480 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-14 03:08:05 +00:00
sc943313837@gmail.com d8796d9639 change endpoint and class handler 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2477 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-12 16:37:38 +00:00
sc943313837@gmail.com 53efe928d6 change endpoint and class handler 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2476 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-12 16:37:10 +00:00
sc943313837@gmail.com 31796f101c csw structure address alignment 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2468 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-08 03:37:33 +00:00
sc943313837@gmail.com bcaf1d5093 Single block write data 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2463 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-12-01 08:00:57 +00:00
sc943313837@gmail.com d86196e528 output log when no disk 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2450 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-11-26 03:39:00 +00:00
sc943313837@gmail.com 9789907ca1 make UDisk work well 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2448 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-11-25 16:00:28 +00:00
qiuyiuestc@gmail.com 60c27fc4b5 add USB composite and mass storage class features in USB device stack 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2447 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-11-25 00:02:10 +00:00
sc943313837@gmail.com e3b8d6f398 set bDeviceClass to CDC_CLASS 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2397 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-11-07 15:38:10 +00:00
bernard.xiong@gmail.com da49833788 Remove compiling warning. 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2348 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-10-13 04:05:09 +00:00
qiuyiuestc@gmail.com 6bf06f7595 remove unused code in _set_interface 
& modify some comment in rt_usb_device_init

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2346 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-10-11 23:43:10 +00:00
bernard.xiong f1862e80f7 Fixed _class_sof_handler function return value. 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2345 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-10-11 23:35:42 +00:00
qiuyiuestc@gmail.com c752d9b095 submit the first version usb device stack. 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2344 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-10-11 17:06:30 +00:00
qiuyiuestc@gmail.com 5c7fe30500 add a part of the usb stack 
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2332 bbd45198-f89e-11dd-88c7-29a3b14d5316
 2012-10-09 16:48:03 +00:00