Added const modifiers to device mode class drivers.

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).

1 files changed, 10 insertions, 10 deletions

diff --git a/Demos/Device/ClassDriver/Joystick/Joystick.c b/Demos/Device/ClassDriver/Joystick/Joystick.c
index 0a1d3809f..1e13e9933 100644
--- a/Demos/Device/ClassDriver/Joystick/Joystick.c
+++ b/Demos/Device/ClassDriver/Joystick/Joystick.c
@@ -133,13 +133,13 @@ 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)

 {

 	USB_JoystickReport_Data_t* JoystickReport = (USB_JoystickReport_Data_t*)ReportData;

 	

@@ -167,13 +167,13 @@ 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)

 {

 	// Unused (but mandatory for the HID class driver) in this demo, since there are no Host->Device reports

 }