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add ep2drv, rename descriptor offset

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This commit is contained in:
hathach
2018-07-13 17:48:26 +07:00
parent cd5b5d3a53
commit 1efb552bfd
8 changed files with 85 additions and 51 deletions
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4
src/class/hid/hid_host.c
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@@ -186,12 +186,12 @@ tusb_error_t hidh_open_subtask(uint8_t dev_addr, tusb_desc_interface_t const *p_
uint8_t const *p_desc = (uint8_t const *) p_interface_desc;
//------------- HID descriptor -------------//
p_desc += p_desc[DESCRIPTOR_OFFSET_LENGTH];
p_desc += p_desc[DESC_OFFSET_LEN];
tusb_hid_descriptor_hid_t const *p_desc_hid = (tusb_hid_descriptor_hid_t const *) p_desc;
TU_ASSERT(HID_DESC_TYPE_HID == p_desc_hid->bDescriptorType, TUSB_ERROR_INVALID_PARA);
//------------- Endpoint Descriptor -------------//
p_desc += p_desc[DESCRIPTOR_OFFSET_LENGTH];
p_desc += p_desc[DESC_OFFSET_LEN];
tusb_desc_endpoint_t const * p_endpoint_desc = (tusb_desc_endpoint_t const *) p_desc;
TU_ASSERT(TUSB_DESC_ENDPOINT == p_endpoint_desc->bDescriptorType, TUSB_ERROR_INVALID_PARA);