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https://github.com/hathach/tinyusb.git
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refractor use Compound Literal Reference for sending control request in enum task
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hathach
parent
5bacdc6c0f
commit
ac744b0401
@ -113,7 +113,6 @@ void usbh_enumeration_task(void)
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{
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tusb_error_t error;
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usbh_enumerate_t enum_entry;
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tusb_std_request_t request_packet;
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// for OSAL_NONE local variable won't retain value after blocking service sem_wait/queue_recv
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static uint8_t new_addr;
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@ -124,7 +123,7 @@ void usbh_enumeration_task(void)
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osal_queue_receive(enum_queue_hdl, (uint32_t*)(&enum_entry), OSAL_TIMEOUT_WAIT_FOREVER, &error);
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TASK_ASSERT( hcd_port_connect_status(enum_entry.core_id) ); // device may be unplugged
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usbh_device_info_pool[0].core_id = enum_entry.core_id;
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usbh_device_info_pool[0].core_id = enum_entry.core_id; // TODO refractor integrate to device_pool
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usbh_device_info_pool[0].hub_addr = enum_entry.hub_addr;
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usbh_device_info_pool[0].hub_port = enum_entry.hub_port;
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usbh_device_info_pool[0].speed = enum_entry.speed;
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@ -132,13 +131,17 @@ void usbh_enumeration_task(void)
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TASK_ASSERT_STATUS( hcd_pipe_control_open(0, 8) );
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//------------- Get first 8 bytes of device descriptor to get Control Endpoint Size -------------//
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request_packet = (tusb_std_request_t) {
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(void) hcd_pipe_control_xfer(
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0,
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&(tusb_std_request_t)
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{
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.bmRequestType = { .direction = TUSB_DIR_DEV_TO_HOST, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
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.bRequest = TUSB_REQUEST_GET_DESCRIPTOR,
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.wValue = (TUSB_DESC_DEVICE << 8),
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.wLength = 8
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};
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hcd_pipe_control_xfer(0, &request_packet, enum_data_buffer);
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},
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enum_data_buffer
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);
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osal_semaphore_wait(usbh_device_info_pool[0].sem_hdl, OSAL_TIMEOUT_NORMAL, &error); // careful of local variable without static
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TASK_ASSERT_STATUS_HANDLER(error, tusbh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL) );
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@ -146,12 +149,16 @@ void usbh_enumeration_task(void)
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new_addr = get_new_address();
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TASK_ASSERT(new_addr <= TUSB_CFG_HOST_DEVICE_MAX);
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request_packet = (tusb_std_request_t) {
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(void) hcd_pipe_control_xfer(
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0,
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&(tusb_std_request_t)
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{
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.bmRequestType = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
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.bRequest = TUSB_REQUEST_SET_ADDRESS,
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.wValue = new_addr
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};
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(void) hcd_pipe_control_xfer(0, &request_packet, NULL);
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},
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NULL
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);
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osal_semaphore_wait(usbh_device_info_pool[0].sem_hdl, OSAL_TIMEOUT_NORMAL, &error); // careful of local variable without static
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TASK_ASSERT_STATUS_HANDLER(error, tusbh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL) );
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@ -164,13 +171,17 @@ void usbh_enumeration_task(void)
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TASK_ASSERT_STATUS ( hcd_pipe_control_open(new_addr, ((tusb_descriptor_device_t*) enum_data_buffer)->bMaxPacketSize0 ) );
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//------------- Get full device descriptor -------------//
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request_packet = (tusb_std_request_t) {
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.bmRequestType = { .direction = TUSB_DIR_DEV_TO_HOST, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
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.bRequest = TUSB_REQUEST_GET_DESCRIPTOR,
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.wValue = (TUSB_DESC_DEVICE << 8),
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.wLength = 18
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};
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(void) hcd_pipe_control_xfer(new_addr, &request_packet, enum_data_buffer);
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(void) hcd_pipe_control_xfer(
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new_addr,
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&(tusb_std_request_t)
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{
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.bmRequestType = { .direction = TUSB_DIR_DEV_TO_HOST, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
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.bRequest = TUSB_REQUEST_GET_DESCRIPTOR,
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.wValue = (TUSB_DESC_DEVICE << 8),
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.wLength = 18
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},
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enum_data_buffer
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);
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osal_semaphore_wait(usbh_device_info_pool[new_addr].sem_hdl, OSAL_TIMEOUT_NORMAL, &error); // careful of local variable without static
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TASK_ASSERT_STATUS_HANDLER(error, tusbh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL) );
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@ -188,13 +199,17 @@ void usbh_enumeration_task(void)
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}
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//------------- Get 9 bytes of configuration descriptor -------------//
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request_packet = (tusb_std_request_t) {
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.bmRequestType = { .direction = TUSB_DIR_DEV_TO_HOST, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
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.bRequest = TUSB_REQUEST_GET_DESCRIPTOR,
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.wValue = (TUSB_DESC_CONFIGURATION << 8) | (configure_selected - 1),
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.wLength = 9
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};
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(void) hcd_pipe_control_xfer(new_addr, &request_packet, enum_data_buffer);
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(void) hcd_pipe_control_xfer(
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new_addr,
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&(tusb_std_request_t)
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{
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.bmRequestType = { .direction = TUSB_DIR_DEV_TO_HOST, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
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.bRequest = TUSB_REQUEST_GET_DESCRIPTOR,
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.wValue = (TUSB_DESC_CONFIGURATION << 8) | (configure_selected - 1),
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.wLength = 9
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},
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enum_data_buffer
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);
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osal_semaphore_wait(usbh_device_info_pool[new_addr].sem_hdl, OSAL_TIMEOUT_NORMAL, &error); // careful of local variable without static
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TASK_ASSERT_STATUS_HANDLER(error, tusbh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL) );
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@ -202,23 +217,31 @@ void usbh_enumeration_task(void)
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tusbh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_CONFIG_DESC_TOO_LONG, NULL) );
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//------------- Get full configuration descriptor -------------//
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request_packet = (tusb_std_request_t) {
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(void) hcd_pipe_control_xfer(
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new_addr,
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&(tusb_std_request_t)
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{
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.bmRequestType = { .direction = TUSB_DIR_DEV_TO_HOST, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
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.bRequest = TUSB_REQUEST_GET_DESCRIPTOR,
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.wValue = (TUSB_DESC_CONFIGURATION << 8) | (configure_selected - 1),
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.wLength = ((tusb_descriptor_configuration_t*)enum_data_buffer)->wTotalLength
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};
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(void) hcd_pipe_control_xfer(new_addr, &request_packet, enum_data_buffer);
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},
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enum_data_buffer
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);
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osal_semaphore_wait(usbh_device_info_pool[new_addr].sem_hdl, OSAL_TIMEOUT_NORMAL, &error); // careful of local variable without static
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TASK_ASSERT_STATUS_HANDLER(error, tusbh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL) );
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//------------- Set Configure -------------//
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request_packet = (tusb_std_request_t) {
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(void) hcd_pipe_control_xfer(
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new_addr,
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&(tusb_std_request_t)
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{
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.bmRequestType = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
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.bRequest = TUSB_REQUEST_SET_CONFIGURATION,
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.wValue = configure_selected,
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};
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(void) hcd_pipe_control_xfer(new_addr, &request_packet, enum_data_buffer);
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.wValue = configure_selected
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},
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NULL
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);
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osal_semaphore_wait(usbh_device_info_pool[new_addr].sem_hdl, OSAL_TIMEOUT_NORMAL, &error); // careful of local variable without static
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TASK_ASSERT_STATUS_HANDLER(error, tusbh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL) );
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