/*!
* @brief cdc setControlLineState.
*
* This function implements cdc etControlLineState request.refer to pstn spec.
*
* @param classHandle the class handle.
* @param buffer the buffer pointer.
* @param bufferLength the buffer length.
* @param callbackFn this callback is called after this function completes.
* @param callbackParam the first parameter in the callback function.
*
* @retval kStatus_USB_Success request successfully.
* @retval kStatus_USB_InvalidHandle The classHandle is NULL pointer.
* @retval kStatus_USB_Busy There is no idle transfer.
* @retval kStatus_USB_Error send transfer fail, please reference to USB_HostSendSetup.
*/
usb_status_t USB_HostCdcSetAcmCtrlState(
usb_host_class_handle classHandle, uint8_t dtr, uint8_t rts, transfer_callback_t callbackFn, void *callbackParam)
{
uint16_t lineState = 0;
usb_host_cdc_instance_struct_t *cdcInstance = (usb_host_cdc_instance_struct_t *)classHandle;
lineState = dtr ? USB_HOST_CDC_CONTROL_LINE_STATE_DTR : 0;
lineState |= rts ? USB_HOST_CDC_CONTROL_LINE_STATE_RTS : 0;
return USB_HostCdcControl(
cdcInstance, USB_REQUEST_TYPE_DIR_OUT | USB_REQUEST_TYPE_TYPE_CLASS | USB_REQUEST_TYPE_RECIPIENT_INTERFACE,
USB_HOST_CDC_SET_CONTROL_LINE_STATE, USB_SHORT_GET_LOW(lineState), USB_SHORT_GET_HIGH(lineState), 0, NULL,
callbackFn, callbackParam);
}
/* Due to the difference of HS and FS descriptors, the device descriptors and configurations need to be updated to match
* current speed.
* As the default, the device descriptors and configurations are configured by using FS parameters for both EHCI and
* KHCI.
* When the EHCI is enabled, the application needs to call this fucntion to update device by using current speed.
* The updated information includes endpoint max packet size, endpoint interval, etc. */
usb_status_t USB_DeviceSetSpeed(usb_device_handle handle, uint8_t speed)
{
usb_descriptor_union_t *descriptorHead;
usb_descriptor_union_t *descriptorTail;
descriptorHead = (usb_descriptor_union_t *)&g_UsbDeviceConfigurationDescriptor[0];
descriptorTail =
(usb_descriptor_union_t *)(&g_UsbDeviceConfigurationDescriptor[USB_DESCRIPTOR_LENGTH_CONFIGURATION_ALL - 1]);
while (descriptorHead < descriptorTail)
{
if (descriptorHead->endpoint.bDescriptorType == USB_DESCRIPTOR_TYPE_ENDPOINT)
{
if (USB_SPEED_HIGH == speed)
{
if (descriptorHead->endpoint.bEndpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK)
{
descriptorHead->endpoint.wMaxPacketSize[0] = USB_SHORT_GET_LOW(HS_MSC_BULK_IN_PACKET_SIZE);
descriptorHead->endpoint.wMaxPacketSize[1] = USB_SHORT_GET_HIGH(HS_MSC_BULK_IN_PACKET_SIZE);
}
else
{
descriptorHead->endpoint.wMaxPacketSize[0] = USB_SHORT_GET_LOW(HS_MSC_BULK_OUT_PACKET_SIZE);
descriptorHead->endpoint.wMaxPacketSize[1] = USB_SHORT_GET_HIGH(HS_MSC_BULK_OUT_PACKET_SIZE);
}
}
else
{
if (descriptorHead->endpoint.bEndpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK)
{
descriptorHead->endpoint.wMaxPacketSize[0] = USB_SHORT_GET_LOW(FS_MSC_BULK_IN_PACKET_SIZE);
descriptorHead->endpoint.wMaxPacketSize[1] = USB_SHORT_GET_HIGH(FS_MSC_BULK_IN_PACKET_SIZE);
}
else
{
descriptorHead->endpoint.wMaxPacketSize[0] = USB_SHORT_GET_LOW(FS_MSC_BULK_OUT_PACKET_SIZE);
descriptorHead->endpoint.wMaxPacketSize[1] = USB_SHORT_GET_HIGH(FS_MSC_BULK_OUT_PACKET_SIZE);
}
}
}
descriptorHead = (usb_descriptor_union_t *)((uint8_t *)descriptorHead + descriptorHead->common.bLength);
}
for (int i = 0; i < USB_MSC_ENDPOINT_COUNT; i++)
{
if (USB_SPEED_HIGH == speed)
{
if ((USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT) ==
(g_UsbDeviceMscEndpoints[i].endpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK))
{
g_UsbDeviceMscEndpoints[i].maxPacketSize = HS_MSC_BULK_IN_PACKET_SIZE;
}
else
{
g_UsbDeviceMscEndpoints[i].maxPacketSize = HS_MSC_BULK_OUT_PACKET_SIZE;
}
}
else
{
if ((USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT) ==
(g_UsbDeviceMscEndpoints[i].endpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK))
{
g_UsbDeviceMscEndpoints[i].maxPacketSize = FS_MSC_BULK_IN_PACKET_SIZE;
}
else
{
g_UsbDeviceMscEndpoints[i].maxPacketSize = FS_MSC_BULK_OUT_PACKET_SIZE;
}
}
}
return kStatus_USB_Success;
}
USB_MSC_INTERFACE_COUNT, /* The interface count of the msc */
g_UsbDeviceMscInterfaces, /* The interfaces handle */
},
};
usb_device_class_struct_t g_UsbDeviceMscConfig = {
g_UsbDeviceMscInterfaceList, /* The interface list of the msc */
kUSB_DeviceClassTypeMsc, /* The msc class type */
USB_CONFIGURE_COUNT, /* The configuration count */
};
uint8_t g_UsbDeviceDescriptor[USB_DESCRIPTOR_LENGTH_DEVICE] = {
USB_DESCRIPTOR_LENGTH_DEVICE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_DEVICE, /* DEVICE Descriptor Type */
USB_SHORT_GET_LOW(USB_DEVICE_SPECIFIC_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_SPECIFIC_BCD_VERSION), /* USB Specification Release Number in
Binary-Coded Decimal (i.e., 2.10 is 210H). */
USB_DEVICE_CLASS, /* Class code (assigned by the USB-IF). */
USB_DEVICE_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_DEVICE_PROTOCOL, /* Protocol code (assigned by the USB-IF). */
USB_CONTROL_MAX_PACKET_SIZE, /* Maximum packet size for endpoint zero
(only 8, 16, 32, or 64 are valid) */
0xa2U, 0x15U, /* Vendor ID (assigned by the USB-IF) */
0x00U, 0x02U, /* Product ID (assigned by the manufacturer) */
USB_SHORT_GET_LOW(USB_DEVICE_DEMO_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_DEMO_BCD_VERSION), /* Device release number in binary-coded decimal */
0x01U, /* Index of string descriptor describing manufacturer */
0x02U, /* Index of string descriptor describing product */
0x03U, /* Index of string descriptor describing the device's serial number */
USB_CONFIGURE_COUNT, /* Number of possible configurations */
{
USB_HID_MOUSE_INTERFACE_COUNT, /* The interface count of the HID mouse */
g_UsbDeviceHidMouseInterfaces, /* The interfaces handle */
},
};
usb_device_class_struct_t g_UsbDeviceHidMouseConfig = {
g_UsbDeviceHidMouseInterfaceList, /* The interface list of the HID mouse */
kUSB_DeviceClassTypeHid, /* The HID class type */
USB_DEVICE_CONFIGURATION_COUNT, /* The configuration count */
};
uint8_t g_UsbDeviceDescriptor[USB_DESCRIPTOR_LENGTH_DEVICE] = {
USB_DESCRIPTOR_LENGTH_DEVICE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_DEVICE, /* DEVICE Descriptor Type */
USB_SHORT_GET_LOW(USB_DEVICE_SPECIFIC_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_SPECIFIC_BCD_VERSION), /* USB Specification Release Number in
Binary-Coded Decimal (i.e., 2.10 is 210H). */
USB_DEVICE_CLASS, /* Class code (assigned by the USB-IF). */
USB_DEVICE_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_DEVICE_PROTOCOL, /* Protocol code (assigned by the USB-IF). */
USB_CONTROL_MAX_PACKET_SIZE, /* Maximum packet size for endpoint zero
(only 8, 16, 32, or 64 are valid) */
0xA2U, 0x15U, /* Vendor ID (assigned by the USB-IF) */
0x7EU, 0x00U, /* Product ID (assigned by the manufacturer) */
USB_SHORT_GET_LOW(USB_DEVICE_DEMO_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_DEMO_BCD_VERSION), /* Device release number in binary-coded decimal */
0x01U, /* Index of string descriptor describing manufacturer */
0x02U, /* Index of string descriptor describing product */
0x00U, /* Index of string descriptor describing the
device's serial number */
/*******************************************************************************
* Prototypes
******************************************************************************/
/*******************************************************************************
* Variables
******************************************************************************/
uint8_t g_UsbDeviceCurrentConfigure = 0U;
uint8_t g_UsbDeviceInterface[USB_AUDIO_GENERATOR_INTERFACE_COUNT];
/* Define device descriptor */
uint8_t g_UsbDeviceDescriptor[USB_DESCRIPTOR_LENGTH_DEVICE] = {
USB_DESCRIPTOR_LENGTH_DEVICE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_DEVICE, /* DEVICE Descriptor Type */
USB_SHORT_GET_LOW(USB_DEVICE_SPECIFIC_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_SPECIFIC_BCD_VERSION), /* USB Specification Release Number in
Binary-Coded Decimal (i.e., 2.10 is 210H). */
USB_DEVICE_CLASS, /* Class code (assigned by the USB-IF). */
USB_DEVICE_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_DEVICE_PROTOCOL, /* Protocol code (assigned by the USB-IF). */
USB_CONTROL_MAX_PACKET_SIZE, /* Maximum packet size for endpoint zero
(only 8, 16, 32, or 64 are valid) */
0xC9U, 0x1FU, /* Vendor ID (assigned by the USB-IF) */
0x72U, 0x02U, /* Product ID (assigned by the manufacturer) */
USB_SHORT_GET_LOW(USB_DEVICE_DEMO_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_DEMO_BCD_VERSION), /* Device release number in binary-coded decimal */
0x01U, /* Index of string descriptor describing manufacturer */
0x02U, /* Index of string descriptor describing product */
0x00U, /* Index of string descriptor describing the
device's serial number */
0x01, /* Collection (Application) */
HID_USAGE_HIDTC_DATA_OUT(kBootloaderReportID_CommandOut, BL_REPORT_SIZE, 8),
HID_USAGE_HIDTC_DATA_OUT(kBootloaderReportID_DataOut, BL_REPORT_SIZE, 8),
HID_USAGE_HIDTC_DATA_IN(kBootloaderReportID_CommandIn, BL_REPORT_SIZE, 8),
HID_USAGE_HIDTC_DATA_IN(kBootloaderReportID_DataIn, BL_REPORT_SIZE, 8),
0xC0 /* end collection */
};
/* Define device descriptor */
uint8_t g_device_descriptor[USB_DEVICE_DESCRIPTOR_LENGTH] = {
/* "Device Descriptor Size */
USB_DEVICE_DESCRIPTOR_LENGTH,
/* "Device" Type of descriptor */
USB_DESCRIPTOR_TYPE_DEVICE,
/* BCD USB version */
USB_SHORT_GET_LOW(USB_BCD_VERSION), USB_SHORT_GET_HIGH(USB_BCD_VERSION),
/* Device Class is indicated in the interface descriptors */
USB_DEVICE_CLASS,
/* Device Subclass is indicated in the interface descriptors */
USB_DEVICE_SUBCLASS,
/* Device Protocol */
USB_DEVICE_PROTOCOL,
/* Max Packet size */
USB_CONTROL_MAX_PACKET_SIZE,
/* Vendor ID */
0xa2, 0x15, /* Vendor ID for Freescale */
/* Product ID */
0x73, 0x00, /* 0x73,0x00,ProductID for KL25Z48M */
/* BCD Device version */
0x02, 0x00,
/* Manufacturer string index */
#include "usb_device_descriptor.h"
/*******************************************************************************
* Variables
******************************************************************************/
uint8_t g_currentConfigure = 0;
uint8_t g_interface[USB_CDC_VCOM_INTERFACE_COUNT];
/* Define device descriptor */
uint8_t g_UsbDeviceDescriptor[USB_DESCRIPTOR_LENGTH_DEVICE] = {
/* Size of this descriptor in bytes */
USB_DESCRIPTOR_LENGTH_DEVICE,
/* DEVICE Descriptor Type */
USB_DESCRIPTOR_TYPE_DEVICE,
/* USB Specification Release Number in Binary-Coded Decimal (i.e., 2.10 is 210H). */
USB_SHORT_GET_LOW(USB_DEVICE_SPECIFIC_BCD_VERSION), USB_SHORT_GET_HIGH(USB_DEVICE_SPECIFIC_BCD_VERSION),
/* Class code (assigned by the USB-IF). */
USB_DEVICE_CLASS,
/* Subclass code (assigned by the USB-IF). */
USB_DEVICE_SUBCLASS,
/* Protocol code (assigned by the USB-IF). */
USB_DEVICE_PROTOCOL,
/* Maximum packet size for endpoint zero (only 8, 16, 32, or 64 are valid) */
USB_CONTROL_MAX_PACKET_SIZE,
/* Vendor ID (assigned by the USB-IF) */
0xC9U, 0x1FU,
/* Product ID (assigned by the manufacturer) */
0x00, 0x03,
/* Device release number in binary-coded decimal */
USB_SHORT_GET_LOW(USB_DEVICE_DEMO_BCD_VERSION), USB_SHORT_GET_HIGH(USB_DEVICE_DEMO_BCD_VERSION),
/* Index of string descriptor describing manufacturer */
/* Define class information for virtual com */
usb_device_class_struct_t g_UsbDeviceCdcVcomConfig = {
g_UsbDeviceCdcVcomInterfaceList, kUSB_DeviceClassTypeCdc, USB_DEVICE_CONFIGURATION_COUNT,
};
// AR/JBW - 21JUL18
/* Define device descriptor */
USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
uint8_t g_UsbDeviceDescriptor[] = {
/* Size of this descriptor in bytes */
USB_DESCRIPTOR_LENGTH_DEVICE,
/* DEVICE Descriptor Type */
USB_DESCRIPTOR_TYPE_DEVICE,
/* USB Specification Release Number in Binary-Coded Decimal (i.e., 2.10 is 210H). */
USB_SHORT_GET_LOW(USB_DEVICE_SPECIFIC_BCD_VERSION), USB_SHORT_GET_HIGH(USB_DEVICE_SPECIFIC_BCD_VERSION),
/* Class code (assigned by the USB-IF). */
USB_DEVICE_CLASS,
/* Subclass code (assigned by the USB-IF). */
USB_DEVICE_SUBCLASS,
/* Protocol code (assigned by the USB-IF). */
USB_DEVICE_PROTOCOL,
/* Maximum packet size for endpoint zero (only 8, 16, 32, or 64 are valid) */
USB_CONTROL_MAX_PACKET_SIZE,
/* Vendor ID (assigned by the USB-IF) */
0x41U, 0x23U,
/* Product ID (assigned by the manufacturer) */
0x01, 0x00,
/* Device release number in binary-coded decimal */
USB_SHORT_GET_LOW(USB_DEVICE_DEMO_BCD_VERSION), USB_SHORT_GET_HIGH(USB_DEVICE_DEMO_BCD_VERSION),
/* Index of string descriptor describing manufacturer */
* Prototypes
******************************************************************************/
extern usb_status_t USB_DeviceCallback(usb_device_handle deviceHandle, uint32_t event, void *param);
/*******************************************************************************
* Variables
******************************************************************************/
uint8_t g_UsbDeviceCurrentConfigure = 0U;
uint8_t g_UsbDeviceInterface[USB_VIDEO_VIRTUAL_CAMERA_INTERFACE_COUNT];
uint8_t g_UsbDeviceDescriptor[USB_DESCRIPTOR_LENGTH_DEVICE] = {
USB_DESCRIPTOR_LENGTH_DEVICE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_DEVICE, /* DEVICE Descriptor Type */
USB_SHORT_GET_LOW(USB_DEVICE_SPECIFIC_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_SPECIFIC_BCD_VERSION), /* USB Specification Release Number in
Binary-Coded Decimal (i.e., 2.10 is 210H). */
USB_DEVICE_CLASS, /* Class code (assigned by the USB-IF). */
USB_DEVICE_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_DEVICE_PROTOCOL, /* Protocol code (assigned by the USB-IF). */
USB_CONTROL_MAX_PACKET_SIZE, /* Maximum packet size for endpoint zero
(only 8, 16, 32, or 64 are valid) */
0xA2U, 0x15U, /* Vendor ID (assigned by the USB-IF) */
0x81U, 0x00U, /* Product ID (assigned by the manufacturer) */
USB_SHORT_GET_LOW(USB_DEVICE_DEMO_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_DEMO_BCD_VERSION), /* Device release number in binary-coded decimal */
0x01U, /* Index of string descriptor describing manufacturer */
0x02U, /* Index of string descriptor describing product */
0x00U, /* Index of string descriptor describing the
device's serial number */
