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Merge pull request #1046 from uestczyh222/JM 

[Components][Drivers][USB]fix OS proerty desc bug
This commit is contained in:
Bernard Xiong 2017-11-28 16:39:54 +08:00 committed by GitHub
parent 128c184554 a8fc894c19
commit 89fd2e9f87
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
components/drivers/include/drivers/usb_device.h
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@ -435,7 +435,7 @@ rt_inline void usbd_os_proerty_descriptor_send(ufunction_t func, ureq_t setup, u
{
rt_memcpy((void *)pdata,(void *)&usb_os_proerty[index],10);
pdata += 10;
for(i = 0;i < usb_os_proerty[index].wPropertyNameLength;i++)
for(i = 0;i < usb_os_proerty[index].wPropertyNameLength/2;i++)
{
*pdata = usb_os_proerty[index].bPropertyName[i];
pdata++;
@ -444,7 +444,7 @@ rt_inline void usbd_os_proerty_descriptor_send(ufunction_t func, ureq_t setup, u
}
*((rt_uint32_t *)pdata) = usb_os_proerty[index].dwPropertyDataLength;
pdata += 4;
for(i = 0;i < usb_os_proerty[index].dwPropertyDataLength;i++)
for(i = 0;i < usb_os_proerty[index].dwPropertyDataLength/2;i++)
{
*pdata = usb_os_proerty[index].bPropertyData[i];
pdata++;