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add tuh_configuration_set()

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This commit is contained in:
hathach 2022-03-04 21:41:27 +07:00
parent 2bdf4d811a
commit 15ced09bb2
2 changed files with 86 additions and 82 deletions
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116
src/host/usbh.c
View File

@ -257,9 +257,26 @@ bool tuh_vid_pid_get(uint8_t dev_addr, uint16_t* vid, uint16_t* pid)
return true;
}
tusb_speed_t tuh_speed_get (uint8_t dev_addr)
{
return (tusb_speed_t) (dev_addr ? get_device(dev_addr)->speed : _dev0.speed);
}
bool tuh_descriptor_get(uint8_t daddr, uint8_t type, uint8_t index,
void* buffer, uint16_t len, tuh_control_complete_cb_t complete_cb)
#if CFG_TUSB_OS == OPT_OS_NONE
void osal_task_delay(uint32_t msec)
{
(void) msec;
const uint32_t start = hcd_frame_number(TUH_OPT_RHPORT);
while ( ( hcd_frame_number(TUH_OPT_RHPORT) - start ) < msec ) {}
}
#endif
//--------------------------------------------------------------------+
// Descriptors
//--------------------------------------------------------------------+
bool tuh_descriptor_get(uint8_t daddr, uint8_t type, uint8_t index, void* buffer, uint16_t len, tuh_control_complete_cb_t complete_cb)
{
tusb_control_request_t const request =
{
@ -272,7 +289,7 @@ bool tuh_descriptor_get(uint8_t daddr, uint8_t type, uint8_t index,
.bRequest = TUSB_REQ_GET_DESCRIPTOR,
.wValue = tu_htole16( TU_U16(type, index) ),
.wIndex = 0,
.wLength = len
.wLength = tu_htole16(len)
};
TU_ASSERT( tuh_control_xfer(daddr, &request, buffer, complete_cb) );
@ -290,6 +307,27 @@ bool tuh_descriptor_configuration_get(uint8_t daddr, uint8_t index, void* buffer
return tuh_descriptor_get(daddr, TUSB_DESC_CONFIGURATION, index, buffer, len, complete_cb);
}
bool tuh_descriptor_string_get(uint8_t daddr, uint16_t language_id, uint8_t index,
void* buf, uint16_t len, tuh_control_complete_cb_t complete_cb)
{
tusb_control_request_t const request =
{
.bmRequestType_bit =
{
.recipient = TUSB_REQ_RCPT_DEVICE,
.type = TUSB_REQ_TYPE_STANDARD,
.direction = TUSB_DIR_IN
},
.bRequest = TUSB_REQ_GET_DESCRIPTOR,
.wValue = tu_htole16( TU_U16(TUSB_DESC_STRING, index) ),
.wIndex = tu_htole16(language_id),
.wLength = tu_htole16(len)
};
TU_ASSERT( tuh_control_xfer(daddr, &request, buf, complete_cb) );
return true;
}
uint8_t tuh_i_manufacturer_get(uint8_t dev_addr) {
TU_VERIFY(tuh_mounted(dev_addr));
usbh_device_t const* dev = get_device(dev_addr);
@ -311,55 +349,27 @@ uint8_t tuh_i_product_get(uint8_t dev_addr) {
return dev->i_product;
}
static tuh_complete_cb_t string_get_cb;
static bool string_get_complete (uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result) {
(void) dev_addr;
(void) request;
if (string_get_cb != NULL) {
string_get_cb(result);
}
string_get_cb = NULL;
return true;
}
bool tuh_string_get(uint8_t dev_addr, uint8_t string_index, uint16_t* buf, size_t len, tuh_complete_cb_t complete_cb) {
if (string_get_cb != NULL) {
return false;
}
bool tuh_configuration_set(uint8_t daddr, uint8_t config_num, tuh_control_complete_cb_t complete_cb)
{
TU_LOG2("Set Configuration = %d\r\n", config_num);
tusb_control_request_t const request =
{
.bmRequestType_bit =
{
.recipient = TUSB_REQ_RCPT_DEVICE,
.type = TUSB_REQ_TYPE_STANDARD,
.direction = TUSB_DIR_IN
.direction = TUSB_DIR_OUT
},
.bRequest = TUSB_REQ_GET_DESCRIPTOR,
.wValue = TUSB_DESC_STRING << 8 | string_index,
.bRequest = TUSB_REQ_SET_CONFIGURATION,
.wValue = tu_htole16(config_num),
.wIndex = 0,
.wLength = len * sizeof(uint16_t)
.wLength = 0
};
string_get_cb = complete_cb;
TU_ASSERT( tuh_control_xfer(dev_addr, &request, buf, string_get_complete) );
TU_ASSERT( tuh_control_xfer(daddr, &request, NULL, complete_cb) );
return true;
}
tusb_speed_t tuh_speed_get (uint8_t dev_addr)
{
return (tusb_speed_t) (dev_addr ? get_device(dev_addr)->speed : _dev0.speed);
}
#if CFG_TUSB_OS == OPT_OS_NONE
void osal_task_delay(uint32_t msec)
{
(void) msec;
const uint32_t start = hcd_frame_number(TUH_OPT_RHPORT);
while ( ( hcd_frame_number(TUH_OPT_RHPORT) - start ) < msec ) {}
}
#endif
//--------------------------------------------------------------------+
// CLASS-USBD API (don't require to verify parameters)
//--------------------------------------------------------------------+
@ -903,7 +913,7 @@ static bool enum_request_set_addr(void)
.direction = TUSB_DIR_OUT
},
.bRequest = TUSB_REQ_SET_ADDRESS,
.wValue = new_addr,
.wValue = tu_htole16(new_addr),
.wIndex = 0,
.wLength = 0
};
@ -954,8 +964,9 @@ static bool enum_get_device_desc_complete(uint8_t dev_addr, tusb_control_request
// if (tuh_attach_cb) tuh_attach_cb((tusb_desc_device_t*) _usbh_ctrl_buf);
// Get 9-byte for total length
uint8_t const config_idx = CONFIG_NUM - 1;
TU_LOG2("Get Configuration[0] Descriptor (9 bytes)\r\n");
TU_ASSERT( tuh_descriptor_configuration_get(dev_addr, 0, _usbh_ctrl_buf, 9, enum_get_9byte_config_desc_complete) );
TU_ASSERT( tuh_descriptor_configuration_get(dev_addr, config_idx, _usbh_ctrl_buf, 9, enum_get_9byte_config_desc_complete) );
return true;
}
@ -973,8 +984,9 @@ static bool enum_get_9byte_config_desc_complete(uint8_t dev_addr, tusb_control_r
TU_ASSERT(total_len <= CFG_TUH_ENUMERATION_BUFSIZE);
// Get full configuration descriptor
uint8_t const config_idx = CONFIG_NUM - 1;
TU_LOG2("Get Configuration[0] Descriptor\r\n");
TU_ASSERT( tuh_descriptor_configuration_get(dev_addr, 0, _usbh_ctrl_buf, total_len, enum_get_config_desc_complete) );
TU_ASSERT( tuh_descriptor_configuration_get(dev_addr, config_idx, _usbh_ctrl_buf, total_len, enum_get_config_desc_complete) );
return true;
}
@ -987,23 +999,7 @@ static bool enum_get_config_desc_complete(uint8_t dev_addr, tusb_control_request
// Driver open aren't allowed to make any usb transfer yet
TU_ASSERT( parse_configuration_descriptor(dev_addr, (tusb_desc_configuration_t*) _usbh_ctrl_buf) );
TU_LOG2("Set Configuration = %d\r\n", CONFIG_NUM);
tusb_control_request_t const new_request =
{
.bmRequestType_bit =
{
.recipient = TUSB_REQ_RCPT_DEVICE,
.type = TUSB_REQ_TYPE_STANDARD,
.direction = TUSB_DIR_OUT
},
.bRequest = TUSB_REQ_SET_CONFIGURATION,
.wValue = CONFIG_NUM,
.wIndex = 0,
.wLength = 0
};
TU_ASSERT( tuh_control_xfer(dev_addr, &new_request, NULL, enum_set_config_complete) );
TU_ASSERT( tuh_configuration_set(dev_addr, CONFIG_NUM, enum_set_config_complete) );
return true;
}

52
src/host/usbh.h
View File

@ -58,36 +58,15 @@ void tuh_task(void);
extern void hcd_int_handler(uint8_t rhport);
#define tuh_int_handler hcd_int_handler
//------------- descriptors -------------//
// Get an descriptor
bool tuh_descriptor_get(uint8_t daddr, uint8_t type, uint8_t index,
void* buffer, uint16_t len, tuh_control_complete_cb_t complete_cb);
// Get device descriptor
bool tuh_descriptor_device_get(uint8_t daddr, void* buffer, uint16_t len, tuh_control_complete_cb_t complete_cb);
// Get configuration descriptor
bool tuh_descriptor_configuration_get(uint8_t daddr, uint8_t index, void* buffer, uint16_t len, tuh_control_complete_cb_t complete_cb);
bool tuh_vid_pid_get(uint8_t daddr, uint16_t* vid, uint16_t* pid);
// Gets the string indices for common device descriptor data.
uint8_t tuh_i_manufacturer_get(uint8_t daddr);
uint8_t tuh_i_serial_get(uint8_t daddr);
uint8_t tuh_i_product_get(uint8_t daddr);
// 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 daddr, uint8_t string_index, uint16_t* buf, size_t len, tuh_complete_cb_t complete_cb);
tusb_speed_t tuh_speed_get(uint8_t daddr);
// Check if device is connected and configured
bool tuh_mounted(uint8_t daddr);
// Check if device is suspended
TU_ATTR_ALWAYS_INLINE
static inline bool tuh_suspended(uint8_t daddr)
{
// TODO implement suspend & resume on host
@ -105,6 +84,35 @@ static inline bool tuh_ready(uint8_t daddr)
// Carry out control transfer
bool tuh_control_xfer (uint8_t daddr, tusb_control_request_t const* request, void* buffer, tuh_control_complete_cb_t complete_cb);
// Set Configuration
// config_num = 0 will un-configure device. Note: config_num = config_descriptor_index + 1
bool tuh_configuration_set(uint8_t daddr, uint8_t config_num, tuh_control_complete_cb_t complete_cb);
//------------- descriptors -------------//
// Get an descriptor
bool tuh_descriptor_get(uint8_t daddr, uint8_t type, uint8_t index,
void* buffer, uint16_t len, tuh_control_complete_cb_t complete_cb);
// Get device descriptor
bool tuh_descriptor_device_get(uint8_t daddr, void* buffer, uint16_t len, tuh_control_complete_cb_t complete_cb);
// Get configuration descriptor
bool tuh_descriptor_configuration_get(uint8_t daddr, uint8_t index, void* buffer, uint16_t len, tuh_control_complete_cb_t complete_cb);
// Get string descriptor
// 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_descriptor_string_get(uint8_t daddr, uint16_t language_id, uint8_t index,
void* buf, uint16_t len, tuh_control_complete_cb_t complete_cb);
// Gets the string indices for common device descriptor data.
uint8_t tuh_i_manufacturer_get(uint8_t daddr);
uint8_t tuh_i_serial_get(uint8_t daddr);
uint8_t tuh_i_product_get(uint8_t daddr);
//--------------------------------------------------------------------+
// APPLICATION CALLBACK
//--------------------------------------------------------------------+