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Diffstat (limited to 'lib/lufa/Projects/AVRISP-MKII/AVRISP-MKII.c')
| m--------- | lib/lufa | 0 | ||||
| -rw-r--r-- | lib/lufa/Projects/AVRISP-MKII/AVRISP-MKII.c | 164 |
2 files changed, 0 insertions, 164 deletions
diff --git a/lib/lufa b/lib/lufa new file mode 160000 +Subproject ce10f7642b0459e409839b23cc91498945119b4 diff --git a/lib/lufa/Projects/AVRISP-MKII/AVRISP-MKII.c b/lib/lufa/Projects/AVRISP-MKII/AVRISP-MKII.c deleted file mode 100644 index a734d960ba..0000000000 --- a/lib/lufa/Projects/AVRISP-MKII/AVRISP-MKII.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaims all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Main source file for the AVRISP project. This file contains the main tasks of - * the project and is responsible for the initial application hardware configuration. - */ - -#include "AVRISP-MKII.h" - -#if (BOARD != BOARD_NONE) - /* Some board hardware definitions (e.g. the Arduino Micro) have their LEDs defined on the same pins - as the ISP, PDI or TPI interfaces (see the accompanying project documentation). If a board other - than NONE is selected (to enable the LED driver with the programmer) you should double-check that - no conflicts will occur. If there is a conflict, turn off the LEDs (set BOARD to NONE in the makefile) - or define a custom board driver (see the LUFA manual) with alternative LED mappings. - */ - #warning Board specific drivers have been selected; make sure the board LED driver does not conflict with the programmer ISP/PDI/TPI interfaces. -#endif - -/** Main program entry point. This routine contains the overall program flow, including initial - * setup of all components and the main program loop. - */ -int main(void) -{ - SetupHardware(); - V2Protocol_Init(); - - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); - GlobalInterruptEnable(); - - for (;;) - { - #if (BOARD == BOARD_USBTINYMKII) - /* On the USBTINY-MKII target, there is a secondary LED which indicates the current selected power - mode - either VBUS, or sourced from the VTARGET pin of the programming connectors */ - LEDs_ChangeLEDs(LEDMASK_VBUSPOWER, (PIND & (1 << 0)) ? 0 : LEDMASK_VBUSPOWER); - #endif - - AVRISP_Task(); - USB_USBTask(); - } -} - -/** Configures the board hardware and chip peripherals for the demo's functionality. */ -void SetupHardware(void) -{ -#if (ARCH == ARCH_AVR8) - /* Disable watchdog if enabled by bootloader/fuses */ - MCUSR &= ~(1 << WDRF); - wdt_disable(); - - /* Disable clock division */ - clock_prescale_set(clock_div_1); -#endif - - /* Hardware Initialization */ - LEDs_Init(); - #if defined(RESET_TOGGLES_LIBUSB_COMPAT) - UpdateCurrentCompatibilityMode(); - #endif - - /* USB Stack Initialization */ - USB_Init(); -} - -/** Event handler for the library USB Connection event. */ -void EVENT_USB_Device_Connect(void) -{ - LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING); -} - -/** Event handler for the library USB Disconnection event. */ -void EVENT_USB_Device_Disconnect(void) -{ - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); -} - -/** Event handler for the library USB Configuration Changed event. */ -void EVENT_USB_Device_ConfigurationChanged(void) -{ - bool ConfigSuccess = true; - - /* Setup AVRISP Data OUT endpoint */ - ConfigSuccess &= Endpoint_ConfigureEndpoint(AVRISP_DATA_OUT_EPADDR, EP_TYPE_BULK, AVRISP_DATA_EPSIZE, 1); - - /* Setup AVRISP Data IN endpoint if it is using a physically different endpoint */ - if ((AVRISP_DATA_IN_EPADDR & ENDPOINT_EPNUM_MASK) != (AVRISP_DATA_OUT_EPADDR & ENDPOINT_EPNUM_MASK)) - ConfigSuccess &= Endpoint_ConfigureEndpoint(AVRISP_DATA_IN_EPADDR, EP_TYPE_BULK, AVRISP_DATA_EPSIZE, 1); - - /* Indicate endpoint configuration success or failure */ - LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR); -} - -/** Processes incoming V2 Protocol commands from the host, returning a response when required. */ -void AVRISP_Task(void) -{ - /* Device must be connected and configured for the task to run */ - if (USB_DeviceState != DEVICE_STATE_Configured) - return; - - V2Params_UpdateParamValues(); - - Endpoint_SelectEndpoint(AVRISP_DATA_OUT_EPADDR); - - /* Check to see if a V2 Protocol command has been received */ - if (Endpoint_IsOUTReceived()) - { - LEDs_SetAllLEDs(LEDMASK_BUSY); - - /* Pass off processing of the V2 Protocol command to the V2 Protocol handler */ - V2Protocol_ProcessCommand(); - - LEDs_SetAllLEDs(LEDMASK_USB_READY); - } -} - -/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors" - * documentation) by the application code so that the address and size of a requested descriptor can be given - * to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function - * is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the - * USB host. - * - * \param[in] wValue Descriptor type and index to retrieve - * \param[in] wIndex Sub-index to retrieve (such as a localized string language) - * \param[out] DescriptorAddress Address of the retrieved descriptor - * - * \return Length of the retrieved descriptor in bytes, or NO_DESCRIPTOR if the descriptor was not found - */ -uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, - const uint16_t wIndex, - const void** const DescriptorAddress) -{ - return AVRISP_GetDescriptor(wValue, wIndex, DescriptorAddress); -} - |