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Extract general HID descriptor related functions to descriptor_hid.[ch]

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This commit is contained in:
László Monda
2016-03-03 18:43:22 +01:00
parent 55c063c69a
commit a4989349ec
7 changed files with 72 additions and 39 deletions
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2
right/build/armgcc/CMakeLists.txt
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@@ -176,6 +176,8 @@ add_executable(dev_composite_hid_mouse_hid_keyboard_bm.elf
"${SrcDir}/usb_descriptor_device.h"
"${SrcDir}/usb_descriptor_generic_hid_report.c"
"${SrcDir}/usb_descriptor_generic_hid_report.h"
"${SrcDir}/usb_descriptor_hid.c"
"${SrcDir}/usb_descriptor_hid.h"
"${SrcDir}/usb_descriptor_keyboard_report.c"
"${SrcDir}/usb_descriptor_keyboard_report.h"
"${SrcDir}/usb_descriptor_mouse_report.c"

10
right/build/kds/.project
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@@ -225,6 +225,16 @@
<type>1</type>
<locationURI>PARENT-2-PROJECT_LOC/usb_descriptor_generic_hid_report.h</locationURI>
</link>
<link>
<name>sources/usb_descriptor_hid.c</name>
<type>1</type>
<locationURI>PARENT-2-PROJECT_LOC/usb_descriptor_hid.c</locationURI>
</link>
<link>
<name>sources/usb_descriptor_hid.h</name>
<type>1</type>
<locationURI>PARENT-2-PROJECT_LOC/usb_descriptor_hid.h</locationURI>
</link>
<link>
<name>sources/usb_descriptor_keyboard_report.c</name>
<type>1</type>

1
right/usb_composite_device.c
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@@ -15,6 +15,7 @@
#include <stdlib.h>
#include "fsl_common.h"
#include "usb_descriptor_strings.h"
#include "usb_descriptor_hid.h"
static usb_status_t UsbDeviceCallback(usb_device_handle handle, uint32_t event, void *param);
usb_composite_device_t UsbCompositeDevice;

30
right/usb_descriptor_configuration.c
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@@ -149,33 +149,3 @@ usb_status_t USB_DeviceGetConfigurationDescriptor(
}
return kStatus_USB_InvalidRequest;
}
usb_status_t USB_DeviceGetHidDescriptor(
usb_device_handle handle, usb_device_get_hid_descriptor_struct_t *hidDescriptor)
{
return kStatus_USB_InvalidRequest;
}
usb_status_t USB_DeviceGetHidReportDescriptor(
usb_device_handle handle, usb_device_get_hid_report_descriptor_struct_t *hidReportDescriptor)
{
if (USB_MOUSE_INTERFACE_INDEX == hidReportDescriptor->interfaceNumber) {
hidReportDescriptor->buffer = UsbMouseReportDescriptor;
hidReportDescriptor->length = USB_MOUSE_REPORT_DESCRIPTOR_LENGTH;
} else if (USB_KEYBOARD_INTERFACE_INDEX == hidReportDescriptor->interfaceNumber) {
hidReportDescriptor->buffer = UsbKeyboardReportDescriptor;
hidReportDescriptor->length = USB_KEYBOARD_REPORT_DESCRIPTOR_LENGTH;
} else if (USB_GENERIC_HID_INTERFACE_INDEX == hidReportDescriptor->interfaceNumber) {
hidReportDescriptor->buffer = UsbGenericHidReportDescriptor;
hidReportDescriptor->length = USB_GENERIC_HID_REPORT_DESCRIPTOR_LENGTH;
} else {
return kStatus_USB_InvalidRequest;
}
return kStatus_USB_Success;
}
usb_status_t USB_DeviceGetHidPhysicalDescriptor(
usb_device_handle handle, usb_device_get_hid_physical_descriptor_struct_t *hidPhysicalDescriptor)
{
return kStatus_USB_InvalidRequest;
}

9
right/usb_descriptor_configuration.h
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@@ -17,13 +17,4 @@
extern usb_status_t USB_DeviceGetConfigurationDescriptor(
usb_device_handle handle, usb_device_get_configuration_descriptor_struct_t *configurationDescriptor);
extern usb_status_t USB_DeviceGetHidDescriptor(
usb_device_handle handle, usb_device_get_hid_descriptor_struct_t *hidDescriptor);
extern usb_status_t USB_DeviceGetHidReportDescriptor(
usb_device_handle handle, usb_device_get_hid_report_descriptor_struct_t *hidReportDescriptor);
extern usb_status_t USB_DeviceGetHidPhysicalDescriptor(
usb_device_handle handle, usb_device_get_hid_physical_descriptor_struct_t *hidPhysicalDescriptor);
#endif

38
right/usb_descriptor_hid.c Normal file
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@@ -0,0 +1,38 @@
#include "usb_device_config.h"
#include "usb.h"
#include "usb_device.h"
#include "include/usb/usb_device_class.h"
#include "include/usb/usb_device_hid.h"
#include "usb_descriptor_hid.h"
#include "usb_descriptor_mouse_report.h"
#include "usb_descriptor_generic_hid_report.h"
usb_status_t USB_DeviceGetHidDescriptor(
usb_device_handle handle, usb_device_get_hid_descriptor_struct_t *hidDescriptor)
{
return kStatus_USB_InvalidRequest;
}
usb_status_t USB_DeviceGetHidReportDescriptor(
usb_device_handle handle, usb_device_get_hid_report_descriptor_struct_t *hidReportDescriptor)
{
if (USB_MOUSE_INTERFACE_INDEX == hidReportDescriptor->interfaceNumber) {
hidReportDescriptor->buffer = UsbMouseReportDescriptor;
hidReportDescriptor->length = USB_MOUSE_REPORT_DESCRIPTOR_LENGTH;
} else if (USB_KEYBOARD_INTERFACE_INDEX == hidReportDescriptor->interfaceNumber) {
hidReportDescriptor->buffer = UsbKeyboardReportDescriptor;
hidReportDescriptor->length = USB_KEYBOARD_REPORT_DESCRIPTOR_LENGTH;
} else if (USB_GENERIC_HID_INTERFACE_INDEX == hidReportDescriptor->interfaceNumber) {
hidReportDescriptor->buffer = UsbGenericHidReportDescriptor;
hidReportDescriptor->length = USB_GENERIC_HID_REPORT_DESCRIPTOR_LENGTH;
} else {
return kStatus_USB_InvalidRequest;
}
return kStatus_USB_Success;
}
usb_status_t USB_DeviceGetHidPhysicalDescriptor(
usb_device_handle handle, usb_device_get_hid_physical_descriptor_struct_t *hidPhysicalDescriptor)
{
return kStatus_USB_InvalidRequest;
}

21
right/usb_descriptor_hid.h Normal file
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@@ -0,0 +1,21 @@
#ifndef __USB_DESCRIPTOR_HID_H__
#define __USB_DESCRIPTOR_HID_H__
// Includes:
#include "usb_interface_keyboard.h"
#include "usb_interface_mouse.h"
#include "usb_interface_generic_hid.h"
// Functions:
extern usb_status_t USB_DeviceGetHidDescriptor(
usb_device_handle handle, usb_device_get_hid_descriptor_struct_t *hidDescriptor);
extern usb_status_t USB_DeviceGetHidReportDescriptor(
usb_device_handle handle, usb_device_get_hid_report_descriptor_struct_t *hidReportDescriptor);
extern usb_status_t USB_DeviceGetHidPhysicalDescriptor(
usb_device_handle handle, usb_device_get_hid_physical_descriptor_struct_t *hidPhysicalDescriptor);
#endif