andy/tinyUSB
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

add parse config descriptor to example

Browse Source 
move usbh_edpt_open() to public API, remove rhport from its signature
This commit is contained in:
hathach
2022-03-19 00:43:31 +07:00
parent ba1185bf28
commit 4795cca04a
11 changed files with 180 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/host/usbh.h
View File

@@ -44,8 +44,10 @@ typedef struct tuh_xfer_s tuh_xfer_t;
typedef void (*tuh_xfer_cb_t)(tuh_xfer_t* xfer);
// Note: layout and order of this will be changed in near future
// Note1: layout and order of this will be changed in near future
// it is advised to initialize it using member name
// Note2: not all field is available/meaningful in callback, some info is not saved by
// usbh to save SRAM
struct tuh_xfer_s
{
uint8_t daddr;
@@ -124,14 +126,18 @@ static inline bool tuh_ready(uint8_t daddr)
//--------------------------------------------------------------------+
// Submit a control transfer
// Note: blocking if complete callback is NULL, in this case xfer contents will be updated to reflect the result
// - async: complete callback invoked when finished.
// - sync : blocking if complete callback is NULL.
bool tuh_control_xfer(tuh_xfer_t* xfer);
// Submit a bulk/interrupt transfer
// xfer memory must exist until transfer is complete.
// Note: blocking if complete callback is NULL.
// - async: complete callback invoked when finished.
// - sync : blocking if complete callback is NULL.
bool tuh_edpt_xfer(tuh_xfer_t* xfer);
// Open an endpoint
bool usbh_edpt_open(uint8_t dev_addr, tusb_desc_endpoint_t const * desc_ep);
// Set Configuration (control transfer)
// config_num = 0 will un-configure device. Note: config_num = config_descriptor_index + 1
// true on success, false if there is on-going control transfer or incorrect parameters