mirror of
https://github.com/qmk/qmk_firmware.git
synced 2025-06-07 00:42:50 +00:00
d1608d4af3
Added command timeout to the AVRISP project so that incorrectly connected targets no longer freeze the device. Removed string descriptors from the TeensyHID bootloader to reduce its size.
74 lines
2.4 KiB
C
74 lines
2.4 KiB
C
/*
|
|
LUFA Library
|
|
Copyright (C) Dean Camera, 2009.
|
|
|
|
dean [at] fourwalledcubicle [dot] com
|
|
www.fourwalledcubicle.com
|
|
*/
|
|
|
|
/*
|
|
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
|
|
|
Permission to use, copy, modify, and distribute this software
|
|
and its documentation for any purpose and without fee is hereby
|
|
granted, 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 disclaim 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
|
|
*
|
|
* Header file for TINYNVM.c.
|
|
*/
|
|
|
|
#ifndef _TINY_NVM_
|
|
#define _TINY_NVM_
|
|
|
|
/* Includes: */
|
|
#include <avr/io.h>
|
|
#include <avr/interrupt.h>
|
|
#include <stdbool.h>
|
|
|
|
#include <LUFA/Common/Common.h>
|
|
|
|
#include "XPROGProtocol.h"
|
|
#include "XPROGTarget.h"
|
|
|
|
/* Preprocessor Checks: */
|
|
#if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1))
|
|
#undef ENABLE_ISP_PROTOCOL
|
|
|
|
#if !defined(ENABLE_XPROG_PROTOCOL)
|
|
#define ENABLE_XPROG_PROTOCOL
|
|
#endif
|
|
#endif
|
|
|
|
/* Defines: */
|
|
#define TINY_NVM_REG_NVMCSR 0x32
|
|
#define TINY_NVM_REG_NVMCMD 0x33
|
|
|
|
#define TINY_NVM_CMD_NOOP 0x00
|
|
#define TINY_NVM_CMD_CHIPERASE 0x10
|
|
#define TINY_NVM_CMD_SECTIONERASE 0x14
|
|
#define TINY_NVM_CMD_WORDWRITE 0x1D
|
|
|
|
/* Function Prototypes: */
|
|
bool TINYNVM_WaitWhileNVMBusBusy(void);
|
|
bool TINYNVM_ReadMemory(const uint32_t ReadAddress, uint8_t* ReadBuffer, const uint16_t ReadSize);
|
|
bool TINYNVM_WriteMemory(const uint8_t WriteCommand, const uint32_t WriteAddress, const uint8_t* WriteBuffer);
|
|
bool TINYNVM_EraseMemory(const uint8_t EraseCommand, const uint32_t Address);
|
|
|
|
#endif
|