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reduce flash footprint by smarter code generation #4163

This commit is contained in:
rusefillc 2022-05-15 11:36:33 -04:00
parent f50bada981
commit 15d7085bce
2 changed files with 51 additions and 31 deletions
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18
firmware/controllers/lua/value_lookup.h
View File

@ -6,6 +6,24 @@
*/
#pragma once
struct plain_get_integer_s {
const char *token;
int *value;
};
struct plain_get_short_s {
const char *token;
uint16_t *value;
};
struct plain_get_float_s {
const char *token;
float *value;
};
plain_get_float_s * findFloat(const char *name);
float getConfigValueByName(const char *name);
void setConfigValueByName(const char *name, float value);
float getOutputValueByName(const char *name);

64
firmware/controllers/settings.cpp
View File

@ -16,6 +16,7 @@
#include "idle_thread.h"
#include "alternator_controller.h"
#include "trigger_emulator_algo.h"
#include "value_lookup.h"
#if EFI_PROD_CODE
#include "rtc_helper.h"
@ -840,29 +841,13 @@ static void printAllInfo() {
#endif
}
struct plain_get_integer_s {
const char *token;
int *value;
};
struct plain_get_short_s {
const char *token;
uint16_t *value;
};
struct plain_get_float_s {
const char *token;
float *value;
};
#if ! EFI_UNIT_TEST
const plain_get_short_s getS_plain[] = {
{"idle_pid_min", (uint16_t *)&engineConfiguration->idleRpmPid.minValue},
{"idle_pid_max", (uint16_t *)&engineConfiguration->idleRpmPid.maxValue},
};
const plain_get_integer_s getI_plain[] = {
static plain_get_integer_s getI_plain[] = {
// {"cranking_rpm", &engineConfiguration->cranking.rpm},
// {"cranking_injection_mode", setCrankingInjectionMode},
// {"injection_mode", setInjectionMode},
@ -891,7 +876,7 @@ const plain_get_integer_s getI_plain[] = {
// {"idle_rpm", setTargetIdleRpm},
};
const plain_get_float_s getF_plain[] = {
static plain_get_float_s getF_plain[] = {
{"adcVcc", &engineConfiguration->adcVcc},
{"cranking_dwell", &engineConfiguration->ignitionDwellForCrankingMs},
{"idle_position", &engineConfiguration->manIdlePosition},
@ -906,27 +891,44 @@ const plain_get_float_s getF_plain[] = {
#endif /* EFI_UNIT_TEST */
static plain_get_float_s * findFloat2(const char *name) {
plain_get_float_s *currentF = &getF_plain[0];
while (currentF < getF_plain + sizeof(getF_plain)/sizeof(getF_plain[0])) {
if (strEqualCaseInsensitive(name, currentF->token)) {
return currentF;
}
}
return nullptr;
}
static plain_get_integer_s *findInt(const char *name) {
plain_get_integer_s *currentI = &getI_plain[0];
while (currentI < getI_plain + sizeof(getI_plain)/sizeof(getI_plain[0])) {
if (strEqualCaseInsensitive(name, currentI->token)) {
return currentI;
}
currentI++;
}
return nullptr;
}
static void getValue(const char *paramStr) {
#if ! EFI_UNIT_TEST
{
const plain_get_integer_s *currentI = &getI_plain[0];
while (currentI < getI_plain + sizeof(getI_plain)/sizeof(getI_plain[0])) {
if (strEqualCaseInsensitive(paramStr, currentI->token)) {
efiPrintf("%s value: %d", currentI->token, *currentI->value);
return;
}
currentI++;
plain_get_integer_s *known = findInt(paramStr);
if (known != nullptr) {
efiPrintf("%s value: %d", known->token, *known->value);
return;
}
}
const plain_get_float_s *currentF = &getF_plain[0];
while (currentF < getF_plain + sizeof(getF_plain)/sizeof(getF_plain[0])) {
if (strEqualCaseInsensitive(paramStr, currentF->token)) {
float value = *currentF->value;
efiPrintf("%s value: %.2f", currentF->token, value);
{
plain_get_float_s * known = findFloat2(paramStr);
if (known != nullptr) {
float value = *known->value;
efiPrintf("%s value: %.2f", known->token, value);
return;
}
currentF++;
}