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Full Optimized – High Speed #4818

This commit is contained in:
rusefillc 2022-11-25 08:36:24 -05:00
parent c59cd8a5b0
commit 1cfcccbda3
2 changed files with 24 additions and 2 deletions
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4
firmware/console/binary/live_data.h
View File

@ -1,3 +1,7 @@
/**
* @file live_data.h
*/
#pragma once
#include <rusefi/fragments.h>

22
firmware/console/binary/tunerstudio.cpp
View File

@ -75,6 +75,7 @@
#include "tunerstudio_io.h"
#include "tooth_logger.h"
#include "electronic_throttle.h"
#include "live_data.h"
#include <string.h>
#include "bench_test.h"
@ -217,7 +218,6 @@ void TunerStudio::handleScatteredReadCommand(TsChannelBase* tsChannel) {
for (int i = 0; i < HIGH_SPEED_COUNT; i++) {
int packed = engineConfiguration->highSpeedOffsets[i];
int type = packed >> 13;
int offset = packed & 0x1FFF;
int size = type == 0 ? 0 : 1 << type;
totalResponseSize += size;
@ -227,7 +227,25 @@ void TunerStudio::handleScatteredReadCommand(TsChannelBase* tsChannel) {
// Command part of CRC
uint32_t crc = tsChannel->writePacketHeader(TS_RESPONSE_OK, totalResponseSize);
uint8_t crcBuffer[4];
uint8_t dataBuffer[8];
for (int i = 0; i < HIGH_SPEED_COUNT; i++) {
int packed = engineConfiguration->highSpeedOffsets[i];
int type = packed >> 13;
int offset = packed & 0x1FFF;
if (type == 0)
continue;
int size = 1 << type;
// write each data point and CRC incrementally
copyRange(dataBuffer, getLiveDataFragments(), offset, size);
tsChannel->write(dataBuffer, size, false);
crc = crc32inc((void*)dataBuffer, crc, size);
}
// now write total CRC
*(uint32_t*)dataBuffer = SWAP_UINT32(crc);
tsChannel->write(reinterpret_cast<uint8_t*>(dataBuffer), 4, true);
tsChannel->flush();
}
/**