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Added const modifiers to device mode class drivers.

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Added parameter directions to function parameter documentation.

Added new experimental FAST_STREAM_FUNCTIONS compile time option to speed up stream transfers at the expense of a higher FLASH consumption (needs testing to verify improved throughput).
This commit is contained in:
Dean Camera 2009-06-28 13:39:08 +00:00
parent 3cbdcd3686
commit f1076ac4d6
115 changed files with 1031 additions and 633 deletions
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20
Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.c
View file

@ -165,13 +165,13 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
/** HID class driver callback function for the creation of HID reports to the host.
*
* \param HIDInterfaceInfo Pointer to the HID class interface configuration structure being referenced
* \param ReportID Report ID requested by the host if non-zero, otherwise callback should set to the generated report ID
* \param ReportData Pointer to a buffer where the created report should be stored
* \param[in] HIDInterfaceInfo Pointer to the HID class interface configuration structure being referenced
* \param[in,out] ReportID Report ID requested by the host if non-zero, otherwise callback should set to the generated report ID
* \param[out] ReportData Pointer to a buffer where the created report should be stored
*
* \return Number of bytes written in the report (or zero if no report is to be sent
*/
uint16_t CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* HIDInterfaceInfo, uint8_t* ReportID, void* ReportData)
uint16_t CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, uint8_t* const ReportID, void* ReportData)
{
uint8_t JoyStatus_LCL = Joystick_GetStatus();
uint8_t ButtonStatus_LCL = Buttons_GetStatus();
@ -226,13 +226,13 @@ uint16_t CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* HIDInte
/** HID class driver callback function for the processing of HID reports from the host.
*
* \param HIDInterfaceInfo Pointer to the HID class interface configuration structure being referenced
* \param ReportID Report ID of the received report from the host
* \param ReportData Pointer to a buffer where the created report has been stored
* \param ReportSize Size in bytes of the received HID report
* \param[in] HIDInterfaceInfo Pointer to the HID class interface configuration structure being referenced
* \param[in] ReportID Report ID of the received report from the host
* \param[in] ReportData Pointer to a buffer where the created report has been stored
* \param[in] ReportSize Size in bytes of the received HID report
*/
void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* HIDInterfaceInfo, uint8_t ReportID,
void* ReportData, uint16_t ReportSize)
void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, const uint8_t ReportID,
const void* ReportData, const uint16_t ReportSize)
{
if (HIDInterfaceInfo == &Keyboard_HID_Interface)
{

6
Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.h
View file

@ -90,9 +90,9 @@
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
uint16_t CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* HIDInterfaceInfo, uint8_t* ReportID,
uint16_t CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, uint8_t* const ReportID,
void* ReportData);
void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* HIDInterfaceInfo, uint8_t ReportID,
void* ReportData, uint16_t ReportSize);
void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, const uint8_t ReportID,
const void* ReportData, const uint16_t ReportSize);
#endif