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Add host string descriptor functions

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Plus typo fixes, GCC11 array bounds fix, snprintf for malloc-free
debug and pragmas for alignment checks.
This commit is contained in:
Scott Shawcroft
2022-03-03 16:53:22 -08:00
parent 7c627f58d7
commit 2cd73ca602
7 changed files with 78 additions and 4 deletions
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12
src/host/usbh.h
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@@ -38,6 +38,7 @@
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
typedef bool (*tuh_complete_cb_t)(xfer_result_t result);
typedef bool (*tuh_control_complete_cb_t)(uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result);
//--------------------------------------------------------------------+
@@ -58,6 +59,17 @@ extern void hcd_int_handler(uint8_t rhport);
#define tuh_int_handler hcd_int_handler
bool tuh_vid_pid_get(uint8_t dev_addr, uint16_t* vid, uint16_t* pid);
// Gets the string indices for common device descriptor data.
uint8_t tuh_i_manufacturer_get(uint8_t dev_addr);
uint8_t tuh_i_serial_get(uint8_t dev_addr);
uint8_t tuh_i_product_get(uint8_t dev_addr);
// Reads the string descriptor at the string index into the buffer. This is the
// full response so the first entry is the length and the constant 0x03 for
// string descriptor type.
bool tuh_string_get(uint8_t dev_addr, uint8_t string_index, uint16_t* buf, size_t len, tuh_complete_cb_t complete_cb);
tusb_speed_t tuh_speed_get(uint8_t dev_addr);
// Check if device is connected and configured