mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-23 09:59:53 +00:00
87 lines
2.7 KiB
C
87 lines
2.7 KiB
C
|
/*
|
||
|
|
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
|
||
|
|
*
|
||
|
|
* 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"
|
||
|
|
#include "Config/AppConfig.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_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_WaitWhileNVMControllerBusy(void);
|
||
|
|
bool TINYNVM_EnableTPI(void);
|
||
|
|
void TINYNVM_DisableTPI(void);
|
||
|
|
bool TINYNVM_ReadMemory(const uint16_t ReadAddress,
|
||
|
|
uint8_t* ReadBuffer,
|
||
|
|
uint16_t ReadLength);
|
||
|
|
bool TINYNVM_WriteMemory(const uint16_t WriteAddress,
|
||
|
|
uint8_t* WriteBuffer,
|
||
|
|
uint16_t WriteLength);
|
||
|
|
bool TINYNVM_EraseMemory(const uint8_t EraseCommand,
|
||
|
|
const uint16_t Address);
|
||
|
|
|
||
|
|
#if (defined(INCLUDE_FROM_TINYNVM_C) && defined(ENABLE_XPROG_PROTOCOL))
|
||
|
|
static void TINYNVM_SendReadNVMRegister(const uint8_t Address);
|
||
|
|
static void TINYNVM_SendWriteNVMRegister(const uint8_t Address);
|
||
|
|
static void TINYNVM_SendPointerAddress(const uint16_t AbsoluteAddress);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|