481 lines
17 KiB
C++
481 lines
17 KiB
C++
|
/*
|
||
|
|
FirmataParser.cpp
|
||
|
|
Copyright (c) 2006-2008 Hans-Christoph Steiner. All rights reserved.
|
||
|
|
Copyright (C) 2009-2016 Jeff Hoefs. All rights reserved.
|
||
|
|
|
||
|
|
This library is free software; you can redistribute it and/or
|
||
|
|
modify it under the terms of the GNU Lesser General Public
|
||
|
|
License as published by the Free Software Foundation; either
|
||
|
|
version 2.1 of the License, or (at your option) any later version.
|
||
|
|
|
||
|
|
See file LICENSE.txt for further informations on licensing terms.
|
||
|
|
*/
|
||
|
|
|
||
|
|
//******************************************************************************
|
||
|
|
//* Includes
|
||
|
|
//******************************************************************************
|
||
|
|
|
||
|
|
#include "FirmataParser.h"
|
||
|
|
|
||
|
|
#include "FirmataConstants.h"
|
||
|
|
|
||
|
|
using namespace firmata;
|
||
|
|
|
||
|
|
//******************************************************************************
|
||
|
|
//* Constructors
|
||
|
|
//******************************************************************************
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The FirmataParser class.
|
||
|
|
* @param dataBuffer A pointer to an external buffer used to store parsed data
|
||
|
|
* @param dataBufferSize The size of the external buffer
|
||
|
|
*/
|
||
|
|
FirmataParser::FirmataParser(uint8_t * const dataBuffer, size_t dataBufferSize)
|
||
|
|
:
|
||
|
|
dataBuffer(dataBuffer),
|
||
|
|
dataBufferSize(dataBufferSize),
|
||
|
|
executeMultiByteCommand(0),
|
||
|
|
multiByteChannel(0),
|
||
|
|
waitForData(0),
|
||
|
|
parsingSysex(false),
|
||
|
|
sysexBytesRead(0),
|
||
|
|
currentAnalogCallbackContext((void *)NULL),
|
||
|
|
currentDigitalCallbackContext((void *)NULL),
|
||
|
|
currentReportAnalogCallbackContext((void *)NULL),
|
||
|
|
currentReportDigitalCallbackContext((void *)NULL),
|
||
|
|
currentPinModeCallbackContext((void *)NULL),
|
||
|
|
currentPinValueCallbackContext((void *)NULL),
|
||
|
|
currentReportFirmwareCallbackContext((void *)NULL),
|
||
|
|
currentReportVersionCallbackContext((void *)NULL),
|
||
|
|
currentDataBufferOverflowCallbackContext((void *)NULL),
|
||
|
|
currentStringCallbackContext((void *)NULL),
|
||
|
|
currentSysexCallbackContext((void *)NULL),
|
||
|
|
currentSystemResetCallbackContext((void *)NULL),
|
||
|
|
currentAnalogCallback((callbackFunction)NULL),
|
||
|
|
currentDigitalCallback((callbackFunction)NULL),
|
||
|
|
currentReportAnalogCallback((callbackFunction)NULL),
|
||
|
|
currentReportDigitalCallback((callbackFunction)NULL),
|
||
|
|
currentPinModeCallback((callbackFunction)NULL),
|
||
|
|
currentPinValueCallback((callbackFunction)NULL),
|
||
|
|
currentDataBufferOverflowCallback((dataBufferOverflowCallbackFunction)NULL),
|
||
|
|
currentStringCallback((stringCallbackFunction)NULL),
|
||
|
|
currentSysexCallback((sysexCallbackFunction)NULL),
|
||
|
|
currentReportFirmwareCallback((versionCallbackFunction)NULL),
|
||
|
|
currentReportVersionCallback((systemCallbackFunction)NULL),
|
||
|
|
currentSystemResetCallback((systemCallbackFunction)NULL)
|
||
|
|
{
|
||
|
|
allowBufferUpdate = ((uint8_t *)NULL == dataBuffer);
|
||
|
|
}
|
||
|
|
|
||
|
|
//******************************************************************************
|
||
|
|
//* Public Methods
|
||
|
|
//******************************************************************************
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
// Serial Receive Handling
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Parse data from the input stream.
|
||
|
|
* @param inputData A single byte to be added to the parser.
|
||
|
|
*/
|
||
|
|
void FirmataParser::parse(uint8_t inputData)
|
||
|
|
{
|
||
|
|
uint8_t command;
|
||
|
|
|
||
|
|
if (parsingSysex) {
|
||
|
|
if (inputData == END_SYSEX) {
|
||
|
|
//stop sysex byte
|
||
|
|
parsingSysex = false;
|
||
|
|
//fire off handler function
|
||
|
|
processSysexMessage();
|
||
|
|
} else {
|
||
|
|
//normal data byte - add to buffer
|
||
|
|
bufferDataAtPosition(inputData, sysexBytesRead);
|
||
|
|
++sysexBytesRead;
|
||
|
|
}
|
||
|
|
} else if ( (waitForData > 0) && (inputData < 128) ) {
|
||
|
|
--waitForData;
|
||
|
|
bufferDataAtPosition(inputData, waitForData);
|
||
|
|
if ( (waitForData == 0) && executeMultiByteCommand ) { // got the whole message
|
||
|
|
switch (executeMultiByteCommand) {
|
||
|
|
case ANALOG_MESSAGE:
|
||
|
|
if (currentAnalogCallback) {
|
||
|
|
(*currentAnalogCallback)(currentAnalogCallbackContext,
|
||
|
|
multiByteChannel,
|
||
|
|
(dataBuffer[0] << 7)
|
||
|
|
+ dataBuffer[1]);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case DIGITAL_MESSAGE:
|
||
|
|
if (currentDigitalCallback) {
|
||
|
|
(*currentDigitalCallback)(currentDigitalCallbackContext,
|
||
|
|
multiByteChannel,
|
||
|
|
(dataBuffer[0] << 7)
|
||
|
|
+ dataBuffer[1]);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case SET_PIN_MODE:
|
||
|
|
if (currentPinModeCallback)
|
||
|
|
(*currentPinModeCallback)(currentPinModeCallbackContext, dataBuffer[1], dataBuffer[0]);
|
||
|
|
break;
|
||
|
|
case SET_DIGITAL_PIN_VALUE:
|
||
|
|
if (currentPinValueCallback)
|
||
|
|
(*currentPinValueCallback)(currentPinValueCallbackContext, dataBuffer[1], dataBuffer[0]);
|
||
|
|
break;
|
||
|
|
case REPORT_ANALOG:
|
||
|
|
if (currentReportAnalogCallback)
|
||
|
|
(*currentReportAnalogCallback)(currentReportAnalogCallbackContext, multiByteChannel, dataBuffer[0]);
|
||
|
|
break;
|
||
|
|
case REPORT_DIGITAL:
|
||
|
|
if (currentReportDigitalCallback)
|
||
|
|
(*currentReportDigitalCallback)(currentReportDigitalCallbackContext, multiByteChannel, dataBuffer[0]);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
executeMultiByteCommand = 0;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// remove channel info from command byte if less than 0xF0
|
||
|
|
if (inputData < 0xF0) {
|
||
|
|
command = inputData & 0xF0;
|
||
|
|
multiByteChannel = inputData & 0x0F;
|
||
|
|
} else {
|
||
|
|
command = inputData;
|
||
|
|
// commands in the 0xF* range don't use channel data
|
||
|
|
}
|
||
|
|
switch (command) {
|
||
|
|
case ANALOG_MESSAGE:
|
||
|
|
case DIGITAL_MESSAGE:
|
||
|
|
case SET_PIN_MODE:
|
||
|
|
case SET_DIGITAL_PIN_VALUE:
|
||
|
|
waitForData = 2; // two data bytes needed
|
||
|
|
executeMultiByteCommand = command;
|
||
|
|
break;
|
||
|
|
case REPORT_ANALOG:
|
||
|
|
case REPORT_DIGITAL:
|
||
|
|
waitForData = 1; // one data byte needed
|
||
|
|
executeMultiByteCommand = command;
|
||
|
|
break;
|
||
|
|
case START_SYSEX:
|
||
|
|
parsingSysex = true;
|
||
|
|
sysexBytesRead = 0;
|
||
|
|
break;
|
||
|
|
case SYSTEM_RESET:
|
||
|
|
systemReset();
|
||
|
|
break;
|
||
|
|
case REPORT_VERSION:
|
||
|
|
if (currentReportVersionCallback)
|
||
|
|
(*currentReportVersionCallback)(currentReportVersionCallbackContext);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @return Returns true if the parser is actively parsing data.
|
||
|
|
*/
|
||
|
|
bool FirmataParser::isParsingMessage(void)
|
||
|
|
const
|
||
|
|
{
|
||
|
|
return (waitForData > 0 || parsingSysex);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Provides a mechanism to either set or update the working buffer of the parser.
|
||
|
|
* The method will be enabled when no buffer has been provided, or an overflow
|
||
|
|
* condition exists.
|
||
|
|
* @param dataBuffer A pointer to an external buffer used to store parsed data
|
||
|
|
* @param dataBufferSize The size of the external buffer
|
||
|
|
*/
|
||
|
|
int FirmataParser::setDataBufferOfSize(uint8_t * dataBuffer, size_t dataBufferSize)
|
||
|
|
{
|
||
|
|
int result;
|
||
|
|
|
||
|
|
if ( !allowBufferUpdate ) {
|
||
|
|
result = __LINE__;
|
||
|
|
} else if ((uint8_t *)NULL == dataBuffer) {
|
||
|
|
result = __LINE__;
|
||
|
|
} else {
|
||
|
|
this->dataBuffer = dataBuffer;
|
||
|
|
this->dataBufferSize = dataBufferSize;
|
||
|
|
allowBufferUpdate = false;
|
||
|
|
result = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Attach a generic sysex callback function to a command (options are: ANALOG_MESSAGE,
|
||
|
|
* DIGITAL_MESSAGE, REPORT_ANALOG, REPORT DIGITAL, SET_PIN_MODE and SET_DIGITAL_PIN_VALUE).
|
||
|
|
* @param command The ID of the command to attach a callback function to.
|
||
|
|
* @param newFunction A reference to the callback function to attach.
|
||
|
|
* @param context An optional context to be provided to the callback function (NULL by default).
|
||
|
|
* @note The context parameter is provided so you can pass a parameter, by reference, to
|
||
|
|
* your callback function.
|
||
|
|
*/
|
||
|
|
void FirmataParser::attach(uint8_t command, callbackFunction newFunction, void * context)
|
||
|
|
{
|
||
|
|
switch (command) {
|
||
|
|
case ANALOG_MESSAGE:
|
||
|
|
currentAnalogCallback = newFunction;
|
||
|
|
currentAnalogCallbackContext = context;
|
||
|
|
break;
|
||
|
|
case DIGITAL_MESSAGE:
|
||
|
|
currentDigitalCallback = newFunction;
|
||
|
|
currentDigitalCallbackContext = context;
|
||
|
|
break;
|
||
|
|
case REPORT_ANALOG:
|
||
|
|
currentReportAnalogCallback = newFunction;
|
||
|
|
currentReportAnalogCallbackContext = context;
|
||
|
|
break;
|
||
|
|
case REPORT_DIGITAL:
|
||
|
|
currentReportDigitalCallback = newFunction;
|
||
|
|
currentReportDigitalCallbackContext = context;
|
||
|
|
break;
|
||
|
|
case SET_PIN_MODE:
|
||
|
|
currentPinModeCallback = newFunction;
|
||
|
|
currentPinModeCallbackContext = context;
|
||
|
|
break;
|
||
|
|
case SET_DIGITAL_PIN_VALUE:
|
||
|
|
currentPinValueCallback = newFunction;
|
||
|
|
currentPinValueCallbackContext = context;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Attach a version callback function (supported option: REPORT_FIRMWARE).
|
||
|
|
* @param command The ID of the command to attach a callback function to.
|
||
|
|
* @param newFunction A reference to the callback function to attach.
|
||
|
|
* @param context An optional context to be provided to the callback function (NULL by default).
|
||
|
|
* @note The context parameter is provided so you can pass a parameter, by reference, to
|
||
|
|
* your callback function.
|
||
|
|
*/
|
||
|
|
void FirmataParser::attach(uint8_t command, versionCallbackFunction newFunction, void * context)
|
||
|
|
{
|
||
|
|
switch (command) {
|
||
|
|
case REPORT_FIRMWARE:
|
||
|
|
currentReportFirmwareCallback = newFunction;
|
||
|
|
currentReportFirmwareCallbackContext = context;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Attach a system callback function (supported options are: SYSTEM_RESET, REPORT_VERSION).
|
||
|
|
* @param command The ID of the command to attach a callback function to.
|
||
|
|
* @param newFunction A reference to the callback function to attach.
|
||
|
|
* @param context An optional context to be provided to the callback function (NULL by default).
|
||
|
|
* @note The context parameter is provided so you can pass a parameter, by reference, to
|
||
|
|
* your callback function.
|
||
|
|
*/
|
||
|
|
void FirmataParser::attach(uint8_t command, systemCallbackFunction newFunction, void * context)
|
||
|
|
{
|
||
|
|
switch (command) {
|
||
|
|
case REPORT_VERSION:
|
||
|
|
currentReportVersionCallback = newFunction;
|
||
|
|
currentReportVersionCallbackContext = context;
|
||
|
|
break;
|
||
|
|
case SYSTEM_RESET:
|
||
|
|
currentSystemResetCallback = newFunction;
|
||
|
|
currentSystemResetCallbackContext = context;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Attach a callback function for the STRING_DATA command.
|
||
|
|
* @param command Must be set to STRING_DATA or it will be ignored.
|
||
|
|
* @param newFunction A reference to the string callback function to attach.
|
||
|
|
* @param context An optional context to be provided to the callback function (NULL by default).
|
||
|
|
* @note The context parameter is provided so you can pass a parameter, by reference, to
|
||
|
|
* your callback function.
|
||
|
|
*/
|
||
|
|
void FirmataParser::attach(uint8_t command, stringCallbackFunction newFunction, void * context)
|
||
|
|
{
|
||
|
|
switch (command) {
|
||
|
|
case STRING_DATA:
|
||
|
|
currentStringCallback = newFunction;
|
||
|
|
currentStringCallbackContext = context;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Attach a generic sysex callback function to sysex command.
|
||
|
|
* @param command The ID of the command to attach a callback function to.
|
||
|
|
* @param newFunction A reference to the sysex callback function to attach.
|
||
|
|
* @param context An optional context to be provided to the callback function (NULL by default).
|
||
|
|
* @note The context parameter is provided so you can pass a parameter, by reference, to
|
||
|
|
* your callback function.
|
||
|
|
*/
|
||
|
|
void FirmataParser::attach(uint8_t command, sysexCallbackFunction newFunction, void * context)
|
||
|
|
{
|
||
|
|
(void)command;
|
||
|
|
currentSysexCallback = newFunction;
|
||
|
|
currentSysexCallbackContext = context;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Attach a buffer overflow callback
|
||
|
|
* @param newFunction A reference to the buffer overflow callback function to attach.
|
||
|
|
* @param context An optional context to be provided to the callback function (NULL by default).
|
||
|
|
* @note The context parameter is provided so you can pass a parameter, by reference, to
|
||
|
|
* your callback function.
|
||
|
|
*/
|
||
|
|
void FirmataParser::attach(dataBufferOverflowCallbackFunction newFunction, void * context)
|
||
|
|
{
|
||
|
|
currentDataBufferOverflowCallback = newFunction;
|
||
|
|
currentDataBufferOverflowCallbackContext = context;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Detach a callback function for a specified command (such as SYSTEM_RESET, STRING_DATA,
|
||
|
|
* ANALOG_MESSAGE, DIGITAL_MESSAGE, etc).
|
||
|
|
* @param command The ID of the command to detatch the callback function from.
|
||
|
|
*/
|
||
|
|
void FirmataParser::detach(uint8_t command)
|
||
|
|
{
|
||
|
|
switch (command) {
|
||
|
|
case REPORT_FIRMWARE:
|
||
|
|
attach(command, (versionCallbackFunction)NULL, NULL);
|
||
|
|
break;
|
||
|
|
case REPORT_VERSION:
|
||
|
|
case SYSTEM_RESET:
|
||
|
|
attach(command, (systemCallbackFunction)NULL, NULL);
|
||
|
|
break;
|
||
|
|
case STRING_DATA:
|
||
|
|
attach(command, (stringCallbackFunction)NULL, NULL);
|
||
|
|
break;
|
||
|
|
case START_SYSEX:
|
||
|
|
attach(command, (sysexCallbackFunction)NULL, NULL);
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
attach(command, (callbackFunction)NULL, NULL);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Detach the buffer overflow callback
|
||
|
|
* @param <unused> Any pointer of type dataBufferOverflowCallbackFunction.
|
||
|
|
*/
|
||
|
|
void FirmataParser::detach(dataBufferOverflowCallbackFunction)
|
||
|
|
{
|
||
|
|
currentDataBufferOverflowCallback = (dataBufferOverflowCallbackFunction)NULL;
|
||
|
|
currentDataBufferOverflowCallbackContext = (void *)NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
//******************************************************************************
|
||
|
|
//* Private Methods
|
||
|
|
//******************************************************************************
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Buffer abstraction to prevent memory corruption
|
||
|
|
* @param data The byte to put into the buffer
|
||
|
|
* @param pos The position to insert the byte into the buffer
|
||
|
|
* @return writeError A boolean to indicate if an error occured
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
bool FirmataParser::bufferDataAtPosition(const uint8_t data, const size_t pos)
|
||
|
|
{
|
||
|
|
bool bufferOverflow = (pos >= dataBufferSize);
|
||
|
|
|
||
|
|
// Notify of overflow condition
|
||
|
|
if ( bufferOverflow
|
||
|
|
&& ((dataBufferOverflowCallbackFunction)NULL != currentDataBufferOverflowCallback) )
|
||
|
|
{
|
||
|
|
allowBufferUpdate = true;
|
||
|
|
currentDataBufferOverflowCallback(currentDataBufferOverflowCallbackContext);
|
||
|
|
// Check if overflow was resolved during callback
|
||
|
|
bufferOverflow = (pos >= dataBufferSize);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Write data to buffer if no overflow condition persist
|
||
|
|
if ( !bufferOverflow )
|
||
|
|
{
|
||
|
|
dataBuffer[pos] = data;
|
||
|
|
}
|
||
|
|
|
||
|
|
return bufferOverflow;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Transform 7-bit firmata message into 8-bit stream
|
||
|
|
* @param bytec The encoded data byte length of the message (max: 16383).
|
||
|
|
* @param bytev A pointer to the encoded array of data bytes.
|
||
|
|
* @return The length of the decoded data.
|
||
|
|
* @note The conversion will be done in place on the provided buffer.
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
size_t FirmataParser::decodeByteStream(size_t bytec, uint8_t * bytev) {
|
||
|
|
size_t decoded_bytes, i;
|
||
|
|
|
||
|
|
for ( i = 0, decoded_bytes = 0 ; i < bytec ; ++decoded_bytes, ++i ) {
|
||
|
|
bytev[decoded_bytes] = bytev[i];
|
||
|
|
bytev[decoded_bytes] |= (uint8_t)(bytev[++i] << 7);
|
||
|
|
}
|
||
|
|
|
||
|
|
return decoded_bytes;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Process incoming sysex messages. Handles REPORT_FIRMWARE and STRING_DATA internally.
|
||
|
|
* Calls callback function for STRING_DATA and all other sysex messages.
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
void FirmataParser::processSysexMessage(void)
|
||
|
|
{
|
||
|
|
switch (dataBuffer[0]) { //first byte in buffer is command
|
||
|
|
case REPORT_FIRMWARE:
|
||
|
|
if (currentReportFirmwareCallback) {
|
||
|
|
const size_t major_version_offset = 1;
|
||
|
|
const size_t minor_version_offset = 2;
|
||
|
|
const size_t string_offset = 3;
|
||
|
|
// Test for malformed REPORT_FIRMWARE message (used to query firmware prior to Firmata v3.0.0)
|
||
|
|
if ( 3 > sysexBytesRead ) {
|
||
|
|
(*currentReportFirmwareCallback)(currentReportFirmwareCallbackContext, 0, 0, (const char *)NULL);
|
||
|
|
} else {
|
||
|
|
const size_t end_of_string = (string_offset + decodeByteStream((sysexBytesRead - string_offset), &dataBuffer[string_offset]));
|
||
|
|
bufferDataAtPosition('\0', end_of_string); // NULL terminate the string
|
||
|
|
(*currentReportFirmwareCallback)(currentReportFirmwareCallbackContext, (size_t)dataBuffer[major_version_offset], (size_t)dataBuffer[minor_version_offset], (const char *)&dataBuffer[string_offset]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case STRING_DATA:
|
||
|
|
if (currentStringCallback) {
|
||
|
|
const size_t string_offset = 1;
|
||
|
|
const size_t end_of_string = (string_offset + decodeByteStream((sysexBytesRead - string_offset), &dataBuffer[string_offset]));
|
||
|
|
bufferDataAtPosition('\0', end_of_string); // NULL terminate the string
|
||
|
|
(*currentStringCallback)(currentStringCallbackContext, (const char *)&dataBuffer[string_offset]);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
if (currentSysexCallback)
|
||
|
|
(*currentSysexCallback)(currentSysexCallbackContext, dataBuffer[0], sysexBytesRead - 1, dataBuffer + 1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Resets the system state upon a SYSTEM_RESET message from the host software.
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
void FirmataParser::systemReset(void)
|
||
|
|
{
|
||
|
|
size_t i;
|
||
|
|
|
||
|
|
waitForData = 0; // this flag says the next serial input will be data
|
||
|
|
executeMultiByteCommand = 0; // execute this after getting multi-byte data
|
||
|
|
multiByteChannel = 0; // channel data for multiByteCommands
|
||
|
|
|
||
|
|
for (i = 0; i < dataBufferSize; ++i) {
|
||
|
|
dataBuffer[i] = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
parsingSysex = false;
|
||
|
|
sysexBytesRead = 0;
|
||
|
|
|
||
|
|
if (currentSystemResetCallback)
|
||
|
|
(*currentSystemResetCallback)(currentSystemResetCallbackContext);
|
||
|
|
}
|