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armchair_fw/board_single/main/control.cpp
jonny_l480 b1c010bf15 Fix menu immediately exiting, Optimize mode-select 
Tested newly implemented menu on armchair and made several Fixes:

- reduce long delay when changing to menu modes (control handle)
- add unused line to mode select menu, also drop "click to confirm"
- fix and optimize getNextSelectableModeIndex function to get n next (recursive, offset)

- button: clear encoder queue before changing to menu mode
- fix menu immediately exiting on x5 press (missing break)
2024-05-30 09:05:29 +02:00

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extern "C"
{
#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "esp_log.h"
#include "freertos/queue.h"
//custom C libraries
#include "wifi.h"
}
#include "config.h"
#include "control.hpp"
#include "chairAdjust.hpp"
#include "display.hpp" // needed for getBatteryPercent()
//used definitions moved from config.h:
//#define JOYSTICK_LOG_IN_IDLE
//tag for logging
static const char * TAG = "control";
static const char * ERROR_STR = "ERR";
const char* controlModeStr[10] = {"IDLE", "JOYSTICK", "MASSAGE", "HTTP", "MQTT", "BLUETOOTH", "AUTO", "ADJUST_CHAIR", "MENU_SETTINGS", "MENU_MODE_SELECT"};
const uint8_t controlModeMaxCount = sizeof(controlModeStr) / sizeof(char *);
//==========================
//==== controlModeToStr ====
//==========================
// convert controlMode enum or mode index to string for logging, returns "ERR" when index is out of range of existing modes
const char * controlModeToStr(int modeIndex){
// return string when in allowed range
if (modeIndex >= 0 && modeIndex < controlModeMaxCount)
return controlModeStr[modeIndex];
else
// log and return error when not in range
ESP_LOGE(TAG, "controlModeToStr: mode index '%d' is not in valid range - max 0-%d", modeIndex, controlModeMaxCount);
return ERROR_STR;
}
const char * controlModeToStr(controlMode_t mode){
return controlModeToStr((int)mode);
}
//-----------------------------
//-------- constructor --------
//-----------------------------
controlledArmchair::controlledArmchair(
control_config_t config_f,
buzzer_t *buzzer_f,
controlledMotor *motorLeft_f,
controlledMotor *motorRight_f,
evaluatedJoystick *joystick_f,
joystickGenerateCommands_config_t *joystickGenerateCommands_config_f,
httpJoystick *httpJoystick_f,
automatedArmchair_c *automatedArmchair_f,
cControlledRest *legRest_f,
cControlledRest *backRest_f,
nvs_handle_t * nvsHandle_f)
{
//copy configuration
config = config_f;
joystickGenerateCommands_config = *joystickGenerateCommands_config_f;
//copy object pointers
buzzer = buzzer_f;
motorLeft = motorLeft_f;
motorRight = motorRight_f;
joystick_l = joystick_f,
httpJoystickMain_l = httpJoystick_f;
automatedArmchair = automatedArmchair_f;
legRest = legRest_f;
backRest = backRest_f;
nvsHandle = nvsHandle_f;
//set default mode from config
modePrevious = config.defaultMode;
// override default config value if maxDuty is found in nvs
loadMaxDuty();
// update brake start threshold with actual max duty for motorctl
ESP_LOGW(TAG, "setting brake start threshold for both motors to %.0f", joystickGenerateCommands_config.maxDutyStraight * BRAKE_START_STICK_PERCENTAGE / 100);
motorLeft->setBrakeStartThresholdDuty(joystickGenerateCommands_config.maxDutyStraight * BRAKE_START_STICK_PERCENTAGE / 100);
motorRight->setBrakeStartThresholdDuty(joystickGenerateCommands_config.maxDutyStraight * BRAKE_START_STICK_PERCENTAGE / 100);
// create semaphore for preventing race condition: mode-change operations while currently still executing certain mode
handleIteration_mutex = xSemaphoreCreateMutex();
}
//=======================================
//============ control task =============
//=======================================
// task that controls the armchair modes
// generates commands depending on current mode and sends those to corresponding task
// parameter: pointer to controlledArmchair object
void task_control( void * pvParameters ){
controlledArmchair * control = (controlledArmchair *)pvParameters;
ESP_LOGW(TAG, "Initializing controlledArmchair and starting handle loop");
control->startHandleLoop();
}
//----------------------------------
//---------- Handle loop -----------
//----------------------------------
// start endless loop that repeatedly calls handle() and handleTimeout() methods
void controlledArmchair::startHandleLoop()
{
while (1)
{
// mutex to prevent race condition with actions beeing run at mode change and previous mode still beeing executed
if (xSemaphoreTake(handleIteration_mutex, portMAX_DELAY) == pdTRUE)
{
//--- handle current mode ---
ESP_LOGV(TAG, "control loop executing... mode='%s'", controlModeStr[(int)mode]);
handle();
xSemaphoreGive(handleIteration_mutex);
} // end mutex
//--- slow loop ---
// this section is run approx every 5s (+500ms)
if (esp_log_timestamp() - timestamp_SlowLoopLastRun > 5000)
{
ESP_LOGV(TAG, "running slow loop... time since last run: %.1fs", (float)(esp_log_timestamp() - timestamp_SlowLoopLastRun) / 1000);
timestamp_SlowLoopLastRun = esp_log_timestamp();
//--- handle timeouts ---
// run function that detects timeouts (switch to idle, or notify "forgot to turn off")
handleTimeout();
}
vTaskDelay(5 / portTICK_PERIOD_MS); // small delay necessary to give modeChange() a chance to take the mutex
// TODO: move mode specific delays from handle() to here, to prevent unnecessary long mutex lock
}
}
//-------------------------------------
//---------- Handle control -----------
//-------------------------------------
// function that repeatedly generates motor commands and runs actions depending on the current mode
void controlledArmchair::handle()
{
switch (mode)
{
default:
//switch to IDLE mode when current mode is not implemented
changeMode(controlMode_t::IDLE);
break;
//------- handle IDLE -------
case controlMode_t::IDLE:
vTaskDelay(500 / portTICK_PERIOD_MS);
// TODO repeatedly set motors to idle, in case driver bugs? Currently 15s motorctl timeout would have to pass
#ifdef JOYSTICK_LOG_IN_IDLE
// get joystick data and log it
joystickData_t data joystick_l->getData();
ESP_LOGI("JOYSTICK_LOG_IN_IDLE", "x=%.3f, y=%.3f, radius=%.3f, angle=%.3f, pos=%s, adcx=%d, adcy=%d",
data.x, data.y, data.radius, data.angle,
joystickPosStr[(int)data.position],
objects->joystick->getRawX(), objects->joystick->getRawY());
#endif
break;
//------- handle JOYSTICK mode -------
case controlMode_t::JOYSTICK:
vTaskDelay(50 / portTICK_PERIOD_MS);
// get current joystick data with getData method of evaluatedJoystick
stickDataLast = stickData;
stickData = joystick_l->getData();
// additionaly scale coordinates (more detail in slower area)
joystick_scaleCoordinatesLinear(&stickData, 0.7, 0.45); // TODO: add scaling parameters to config
// generate motor commands
// only generate when the stick data actually changed (e.g. stick stayed in center)
if (stickData.x != stickDataLast.x || stickData.y != stickDataLast.y)
{
resetTimeout(); // user input -> reset switch to IDLE timeout
commands = joystick_generateCommandsDriving(stickData, &joystickGenerateCommands_config);
// apply motor commands
motorRight->setTarget(commands.right);
motorLeft->setTarget(commands.left);
}
else
{
vTaskDelay(20 / portTICK_PERIOD_MS);
ESP_LOGV(TAG, "analog joystick data unchanged at %s not updating commands", joystickPosStr[(int)stickData.position]);
}
break;
//------- handle MASSAGE mode -------
case controlMode_t::MASSAGE:
vTaskDelay(10 / portTICK_PERIOD_MS);
//--- read joystick ---
// only update joystick data when input not frozen
stickDataLast = stickData;
if (!freezeInput)
stickData = joystick_l->getData();
// reset timeout when joystick data changed
if (stickData.x != stickDataLast.x || stickData.y != stickDataLast.y)
resetTimeout(); // user input -> reset switch to IDLE timeout
//--- generate motor commands ---
// pass joystick data from getData method of evaluatedJoystick to generateCommandsShaking function
commands = joystick_generateCommandsShaking(stickData);
// apply motor commands
motorRight->setTarget(commands.right);
motorLeft->setTarget(commands.left);
break;
//------- handle HTTP mode -------
case controlMode_t::HTTP:
//--- get joystick data from queue ---
stickDataLast = stickData;
stickData = httpJoystickMain_l->getData(); // get last stored data from receive queue (waits up to 500ms for new event to arrive)
// scale coordinates additionally (more detail in slower area)
joystick_scaleCoordinatesLinear(&stickData, 0.6, 0.4); // TODO: add scaling parameters to config
ESP_LOGD(TAG, "generating commands from x=%.3f y=%.3f radius=%.3f angle=%.3f", stickData.x, stickData.y, stickData.radius, stickData.angle);
//--- generate motor commands ---
// only generate when the stick data actually changed (e.g. no new data recevied via http)
if (stickData.x != stickDataLast.x || stickData.y != stickDataLast.y)
{
resetTimeout(); // user input -> reset switch to IDLE timeout
// Note: timeout (no data received) is handled in getData method
commands = joystick_generateCommandsDriving(stickData, &joystickGenerateCommands_config);
//--- apply commands to motors ---
motorRight->setTarget(commands.right);
motorLeft->setTarget(commands.left);
}
else
{
ESP_LOGD(TAG, "http joystick data unchanged at %s not updating commands", joystickPosStr[(int)stickData.position]);
}
break;
//------- handle AUTO mode -------
case controlMode_t::AUTO:
vTaskDelay(20 / portTICK_PERIOD_MS);
// generate commands
commands = automatedArmchair->generateCommands(&instruction);
//--- apply commands to motors ---
motorRight->setTarget(commands.right);
motorLeft->setTarget(commands.left);
// process received instruction
switch (instruction)
{
case auto_instruction_t::NONE:
break;
case auto_instruction_t::SWITCH_PREV_MODE:
toggleMode(controlMode_t::AUTO);
break;
case auto_instruction_t::SWITCH_JOYSTICK_MODE:
changeMode(controlMode_t::JOYSTICK);
break;
case auto_instruction_t::RESET_ACCEL_DECEL:
// enable downfading (set to default value)
motorLeft->setFade(fadeType_t::DECEL, true);
motorRight->setFade(fadeType_t::DECEL, true);
// set upfading to default value
motorLeft->setFade(fadeType_t::ACCEL, true);
motorRight->setFade(fadeType_t::ACCEL, true);
break;
case auto_instruction_t::RESET_ACCEL:
// set upfading to default value
motorLeft->setFade(fadeType_t::ACCEL, true);
motorRight->setFade(fadeType_t::ACCEL, true);
break;
case auto_instruction_t::RESET_DECEL:
// enable downfading (set to default value)
motorLeft->setFade(fadeType_t::DECEL, true);
motorRight->setFade(fadeType_t::DECEL, true);
break;
}
break;
//------- handle ADJUST_CHAIR mode -------
case controlMode_t::ADJUST_CHAIR:
vTaskDelay(100 / portTICK_PERIOD_MS);
//--- read joystick ---
stickDataLast = stickData;
stickData = joystick_l->getData();
//--- control armchair position with joystick input ---
// dont update when stick data did not change
if (stickData.x != stickDataLast.x || stickData.y != stickDataLast.y)
{
resetTimeout(); // user input -> reset switch to IDLE timeout
controlChairAdjustment(joystick_l->getData(), legRest, backRest);
}
break;
//------- handle MENU modes -------
case controlMode_t::MENU_SETTINGS:
case controlMode_t::MENU_MODE_SELECT:
// nothing to do here, display task handles the menu
vTaskDelay(500 / portTICK_PERIOD_MS);
break;
// TODO: add other modes here
}
} // end - handle method
//---------------------------------------
//------ toggleFreezeInputMassage -------
//---------------------------------------
// releases or locks joystick in place when in massage mode
bool controlledArmchair::toggleFreezeInputMassage()
{
if (mode == controlMode_t::MASSAGE)
{
// massage mode: toggle freeze of input (lock joystick at current values)
freezeInput = !freezeInput;
if (freezeInput)
{
buzzer->beep(5, 40, 25);
ESP_LOGW(TAG, "joystick input is now locked in place");
}
else
{
buzzer->beep(1, 300, 100);
ESP_LOGW(TAG, "joystick input gets updated again");
}
return freezeInput;
}
else
{
ESP_LOGE(TAG, "can not freeze/unfreeze joystick input - not in MASSAGE mode!");
return 0;
}
}
//-------------------------------------
//------- toggleAltStickMapping -------
//-------------------------------------
// toggle between normal and alternative stick mapping (joystick reverse position inverted)
bool controlledArmchair::toggleAltStickMapping()
{
joystickGenerateCommands_config.altStickMapping = !joystickGenerateCommands_config.altStickMapping;
if (joystickGenerateCommands_config.altStickMapping)
{
buzzer->beep(6, 70, 50);
ESP_LOGW(TAG, "changed to alternative stick mapping");
}
else
{
buzzer->beep(1, 500, 100);
ESP_LOGW(TAG, "changed to default stick mapping");
}
return joystickGenerateCommands_config.altStickMapping;
}
//-----------------------------------
//--------- idleBothMotors ----------
//-----------------------------------
// turn both motors off
void controlledArmchair::idleBothMotors(){
motorRight->setTarget(cmd_motorIdle);
motorLeft->setTarget(cmd_motorIdle);
}
//-----------------------------------
//---------- resetTimeout -----------
//-----------------------------------
void controlledArmchair::resetTimeout(){
//TODO mutex
timestamp_lastActivity = esp_log_timestamp();
ESP_LOGV(TAG, "timeout: activity detected, resetting timeout");
}
//------------------------------------
//---------- handleTimeout -----------
//------------------------------------
// switch to IDLE when no activity (prevent accidential movement)
// notify "power still on" when in IDLE for a very long time (prevent battery drain when forgotten to turn off)
// this function has to be run repeatedly (can be slow interval)
#define TIMEOUT_POWER_STILL_ON_BEEP_INTERVAL_MS 5 * 60 * 1000 // beep every 5 minutes for someone to notice
#define TIMEOUT_POWER_STILL_ON_BATTERY_THRESHOLD_PERCENT 96 // only notify/beep when below certain percentage (prevent beeping when connected to charger)
// note: timeout durations are configured in config.cpp
void controlledArmchair::handleTimeout()
{
uint32_t noActivityDurationMs = esp_log_timestamp() - timestamp_lastActivity;
// log current inactivity and configured timeouts
ESP_LOGD(TAG, "timeout check: last activity %dmin and %ds ago - timeout IDLE after %ds - notify after power on after %dh",
noActivityDurationMs / 1000 / 60,
noActivityDurationMs / 1000 % 60,
config.timeoutSwitchToIdleMs / 1000,
config.timeoutNotifyPowerStillOnMs / 1000 / 60 / 60);
// -- timeout switch to IDLE --
// timeout to IDLE when not idling already
if (mode != controlMode_t::IDLE && noActivityDurationMs > config.timeoutSwitchToIdleMs)
{
ESP_LOGW(TAG, "timeout check: [TIMEOUT], no activity for more than %ds -> switch to IDLE", config.timeoutSwitchToIdleMs / 1000);
changeMode(controlMode_t::IDLE);
//TODO switch to previous status-screen when activity detected
}
// -- timeout notify "forgot to turn off" --
// repeatedly notify via buzzer when in IDLE for a very long time to prevent battery drain ("forgot to turn off")
// also battery charge-level has to be below certain threshold to prevent beeping in case connected to charger
// note: ignores user input while in IDLE (e.g. encoder rotation)
else if ((esp_log_timestamp() - timestamp_lastModeChange) > config.timeoutNotifyPowerStillOnMs && getBatteryPercent() < TIMEOUT_POWER_STILL_ON_BATTERY_THRESHOLD_PERCENT)
{
// beep in certain intervals
if ((esp_log_timestamp() - timestamp_lastTimeoutBeep) > TIMEOUT_POWER_STILL_ON_BEEP_INTERVAL_MS)
{
ESP_LOGW(TAG, "timeout: [TIMEOUT] in IDLE since %.3f hours -> beeping", (float)(esp_log_timestamp() - timestamp_lastModeChange) / 1000 / 60 / 60);
// TODO dont beep at certain time ranges (e.g. at night)
timestamp_lastTimeoutBeep = esp_log_timestamp();
buzzer->beep(6, 100, 50);
}
}
}
//-----------------------------------
//----------- changeMode ------------
//-----------------------------------
//function to change to a specified control mode
void controlledArmchair::changeMode(controlMode_t modeNew)
{
// exit if target mode is already active
if (mode == modeNew)
{
ESP_LOGE(TAG, "changeMode: Already in target mode '%s' -> nothing to change", controlModeStr[(int)mode]);
return;
}
// mutex to wait for current handle iteration (control-task) to finish
// prevents race conditions where operations when changing mode are run but old mode gets handled still
ESP_LOGI(TAG, "changeMode: waiting for current handle() iteration to finish...");
if (xSemaphoreTake(handleIteration_mutex, portMAX_DELAY) == pdTRUE)
{
// copy previous mode
modePrevious = mode;
// store time changed (needed for timeout)
timestamp_lastModeChange = esp_log_timestamp();
ESP_LOGW(TAG, "=== changing mode from %s to %s ===", controlModeStr[(int)mode], controlModeStr[(int)modeNew]);
//========== commands change FROM mode ==========
// run functions when changing FROM certain mode
switch (modePrevious)
{
default:
ESP_LOGI(TAG, "noting to execute when changing FROM this mode");
break;
case controlMode_t::IDLE:
#ifdef JOYSTICK_LOG_IN_IDLE
ESP_LOGI(TAG, "disabling debug output for 'evaluatedJoystick'");
esp_log_level_set("evaluatedJoystick", ESP_LOG_WARN); // FIXME: loglevel from config
#endif
buzzer->beep(1, 200, 100);
break;
case controlMode_t::HTTP:
ESP_LOGW(TAG, "switching from HTTP mode -> stopping wifi-ap");
wifi_stop_ap();
break;
case controlMode_t::MASSAGE:
ESP_LOGW(TAG, "switching from MASSAGE mode -> restoring fading, reset frozen input");
// TODO: fix issue when downfading was disabled before switching to massage mode - currently it gets enabled again here...
// enable downfading (set to default value)
motorLeft->setFade(fadeType_t::DECEL, true);
motorRight->setFade(fadeType_t::DECEL, true);
// set upfading to default value
motorLeft->setFade(fadeType_t::ACCEL, true);
motorRight->setFade(fadeType_t::ACCEL, true);
// reset frozen input state
freezeInput = false;
break;
case controlMode_t::AUTO:
ESP_LOGW(TAG, "switching from AUTO mode -> restoring fading to default");
// TODO: fix issue when downfading was disabled before switching to auto mode - currently it gets enabled again here...
// enable downfading (set to default value)
motorLeft->setFade(fadeType_t::DECEL, true);
motorRight->setFade(fadeType_t::DECEL, true);
// set upfading to default value
motorLeft->setFade(fadeType_t::ACCEL, true);
motorRight->setFade(fadeType_t::ACCEL, true);
break;
case controlMode_t::ADJUST_CHAIR:
ESP_LOGW(TAG, "switching from ADJUST_CHAIR mode => turning off adjustment motors...");
// prevent motors from being always on in case of mode switch while joystick is not in center thus motors currently moving
legRest->setState(REST_OFF);
backRest->setState(REST_OFF);
break;
}
//========== commands change TO mode ==========
// run functions when changing TO certain mode
switch (modeNew)
{
default:
ESP_LOGI(TAG, "noting to execute when changing TO this mode");
break;
case controlMode_t::IDLE:
ESP_LOGW(TAG, "switching to IDLE mode: turning both motors off, beep");
idleBothMotors();
buzzer->beep(1, 900, 0);
break;
case controlMode_t::HTTP:
ESP_LOGW(TAG, "switching to HTTP mode -> starting wifi-ap");
wifi_start_ap();
break;
case controlMode_t::ADJUST_CHAIR:
ESP_LOGW(TAG, "switching to ADJUST_CHAIR mode: turning both motors off, beep");
idleBothMotors();
buzzer->beep(3, 100, 50);
break;
case controlMode_t::MENU_SETTINGS:
idleBothMotors();
break;
case controlMode_t::MASSAGE:
ESP_LOGW(TAG, "switching to MASSAGE mode -> reducing fading");
uint32_t shake_msFadeAccel = 200; // TODO: move this to config
// disable downfading (max. deceleration)
motorLeft->setFade(fadeType_t::DECEL, false);
motorRight->setFade(fadeType_t::DECEL, false);
// reduce upfading (increase acceleration)
motorLeft->setFade(fadeType_t::ACCEL, shake_msFadeAccel);
motorRight->setFade(fadeType_t::ACCEL, shake_msFadeAccel);
break;
}
//--- update mode to new mode ---
mode = modeNew;
// unlock mutex for control task to continue handling modes
xSemaphoreGive(handleIteration_mutex);
} // end mutex
}
//TODO simplify the following 3 functions? can be replaced by one?
//-----------------------------------
//----------- toggleIdle ------------
//-----------------------------------
//function to toggle between IDLE and previous active mode
void controlledArmchair::toggleIdle() {
//toggle between IDLE and previous mode
toggleMode(controlMode_t::IDLE);
}
//------------------------------------
//----------- toggleModes ------------
//------------------------------------
//function to toggle between two modes, but prefer first argument if entirely different mode is currently active
void controlledArmchair::toggleModes(controlMode_t modePrimary, controlMode_t modeSecondary) {
//switch to secondary mode when primary is already active
if (mode == modePrimary){
ESP_LOGW(TAG, "toggleModes: switching from primaryMode %s to secondarMode %s", controlModeStr[(int)mode], controlModeStr[(int)modeSecondary]);
//buzzer->beep(2,200,100);
changeMode(modeSecondary); //switch to secondary mode
}
//switch to primary mode when any other mode is active
else {
ESP_LOGW(TAG, "toggleModes: switching from '%s' to primary mode '%s'", controlModeStr[(int)mode], controlModeStr[(int)modePrimary]);
//buzzer->beep(4,200,100);
changeMode(modePrimary);
}
}
//-----------------------------------
//----------- toggleMode ------------
//-----------------------------------
//function that toggles between certain mode and previous mode
void controlledArmchair::toggleMode(controlMode_t modePrimary){
//switch to previous mode when primary is already active
if (mode == modePrimary){
ESP_LOGW(TAG, "toggleMode: switching from primaryMode '%s' to previousMode '%s'", controlModeStr[(int)mode], controlModeStr[(int)modePrevious]);
//buzzer->beep(2,200,100);
changeMode(modePrevious); //switch to previous mode
}
//switch to primary mode when any other mode is active
else {
ESP_LOGW(TAG, "toggleModes: switching from '%s' to primary mode '%s'", controlModeStr[(int)mode], controlModeStr[(int)modePrimary]);
//buzzer->beep(4,200,100);
changeMode(modePrimary);
}
}
//-----------------------------
//-------- loadMaxDuty --------
//-----------------------------
// update local config value when maxDuty is stored in nvs
void controlledArmchair::loadMaxDuty(void)
{
// default value is already loaded (constructor)
// read from nvs
uint16_t valueRead;
esp_err_t err = nvs_get_u16(*nvsHandle, "c-maxDuty", &valueRead);
switch (err)
{
case ESP_OK:
ESP_LOGW(TAG, "Successfully read value '%s' from nvs. Overriding default value %.2f with %.2f", "c-maxDuty", joystickGenerateCommands_config.maxDutyStraight, valueRead/100.0);
joystickGenerateCommands_config.maxDutyStraight = (float)(valueRead/100.0);
break;
case ESP_ERR_NVS_NOT_FOUND:
ESP_LOGW(TAG, "nvs: the value '%s' is not initialized yet, keeping default value %.2f", "c-maxDuty", joystickGenerateCommands_config.maxDutyStraight);
break;
default:
ESP_LOGE(TAG, "Error (%s) reading nvs!", esp_err_to_name(err));
}
}
//-----------------------------------
//---------- writeMaxDuty -----------
//-----------------------------------
// write provided value to nvs to be persistent and update local variable in joystickGenerateCommmands_config struct
// note: duty percentage gets stored as uint with factor 100 (to get more precision)
void controlledArmchair::writeMaxDuty(float newValue){
// check if unchanged
if(joystickGenerateCommands_config.maxDutyStraight == newValue){
ESP_LOGW(TAG, "value unchanged at %.2f, not writing to nvs", newValue);
return;
}
// update nvs value
ESP_LOGW(TAG, "updating nvs value '%s' from %.2f to %.2f", "c-maxDuty", joystickGenerateCommands_config.maxDutyStraight, newValue) ;
esp_err_t err = nvs_set_u16(*nvsHandle, "c-maxDuty", (uint16_t)(newValue*100));
if (err != ESP_OK)
ESP_LOGE(TAG, "nvs: failed writing");
err = nvs_commit(*nvsHandle);
if (err != ESP_OK)
ESP_LOGE(TAG, "nvs: failed committing updates");
else
ESP_LOGI(TAG, "nvs: successfully committed updates");
// update variable
joystickGenerateCommands_config.maxDutyStraight = newValue;
}
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