From f1076ac4d6e56bff7fb6d2126746af1108211370 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Sun, 28 Jun 2009 13:39:08 +0000 Subject: 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). --- Demos/Device/ClassDriver/Keyboard/Keyboard.c | 20 ++++++++++---------- Demos/Device/ClassDriver/Keyboard/Keyboard.h | 6 +++--- 2 files changed, 13 insertions(+), 13 deletions(-) (limited to 'Demos/Device/ClassDriver/Keyboard') diff --git a/Demos/Device/ClassDriver/Keyboard/Keyboard.c b/Demos/Device/ClassDriver/Keyboard/Keyboard.c index f44a93451..af56a228c 100644 --- a/Demos/Device/ClassDriver/Keyboard/Keyboard.c +++ b/Demos/Device/ClassDriver/Keyboard/Keyboard.c @@ -134,13 +134,13 @@ 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_KeyboardReport_Data_t* KeyboardReport = (USB_KeyboardReport_Data_t*)ReportData; @@ -168,13 +168,13 @@ 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) { uint8_t LEDMask = LEDS_NO_LEDS; uint8_t* LEDReport = (uint8_t*)ReportData; diff --git a/Demos/Device/ClassDriver/Keyboard/Keyboard.h b/Demos/Device/ClassDriver/Keyboard/Keyboard.h index 3dc7eaeec..52b07ce60 100644 --- a/Demos/Device/ClassDriver/Keyboard/Keyboard.h +++ b/Demos/Device/ClassDriver/Keyboard/Keyboard.h @@ -86,9 +86,9 @@ 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 -- cgit v1.2.3