Wayne Lin
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f4d86cec7f
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Fix USB host core issues.
1. Limit >4 USB ports hubs.
2. Double free intf.
3. dname buffer size is too small.
4. Reset child pointer after detaching instance.
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2020-09-02 17:49:17 +08:00 |
liruncong
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d3764db892
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解决以下问题:
1) usb驱动中时间未与RT_TICK_PER_SECOND关联问题,RT_TICK_PER_SECOND变化时,这些时间将发生变化
解决: 增加USB_TIMEOUT_BASIC/USB_TIMEOUT_LONG/USB_DEBOUNCE_TIME
2) 修正rt_usbh_detach_instance函数使用device->cfg_desc前未判断是否有效. 可导致abort
3) rt_usbh_hub_port_change增加device->port初始化,否则struct uhcd_ops相关函数无法直接得到端口号
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2018-10-23 20:04:51 +08:00 |
Bernard Xiong
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2c0640a178
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[license] Change license to Apache.
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2018-10-14 19:37:18 +08:00 |
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Bernard Xiong
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884fb70fe9
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[Kernel] Add device ops feature.
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2018-06-10 17:59:17 +08:00 |
zyh
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c053119fac
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[Components][HOST]fix sem name
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2018-04-27 15:27:26 +08:00 |
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uestczyh222
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9b44af941f
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[Components][Drivers][USB HOST]Fix core stack and msc driver
可以挂U盘了 欢迎测试鲁棒性已打通F4全系列HOST驱动（OTGFS）
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2017-12-14 22:45:12 +08:00 |
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uestczyh222
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18d42fe077
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[Components][USBHOST]Core OK
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2017-12-14 03:14:44 +08:00 |
tangyuxin
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cc54e0a74e
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[usb]update usb stack
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2017-11-11 10:53:08 +08:00 |