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I successfully compiled and uploaded the code to an Arduino Nano; however,, I am struggling to compile the code to ESP32.
I have included all the necessary libraries for ESP32 and BLE. I will be using an L298n an Android phone and a ESP32.
Perhaps I missed something.
My config for ESP32 in Arduino IDE:
//MCUs
#define NANO 328 //Atmega328p
#define ESP32 32 //ESP32
//Robot bodies with Atmega328p as MCU --> Select Arduino Nano as board
#define DIY 0 // DIY without PCB
#define PCB_V1 1 // DIY with PCB V1
#define PCB_V2 2 // DIY with PCB V2
#define RTR_TT 3 // Ready-to-Run with TT-motors
#define RC_CAR 4 // RC truck prototypes
#define LITE 5 // Smaller DIY version for education
//Robot bodies with ESP32 as MCU --> Select ESP32 Dev Module as board
#define RTR_TT2 6 // Ready-to-Run with TT-motors
#define RTR_520 7 // Ready-to-Run with 520-motors
#define MTV 8 // Multi Terrain Vehicle
#define DIY_ESP32 9 // DIY without PCB
//------------------------------------------------------//
// SETUP - Choose your body
//------------------------------------------------------//
// Setup the OpenBot version (DIY, PCB_V1, PCB_V2, RTR_TT, RC_CAR, LITE, RTR_TT2, RTR_520, DIY_ESP32,OPENBOT DIY)
#define OPENBOT DIY_ESP32
SETTINGS - Global settings
//------------------------------------------------------//
// Enable/Disable no phone mode (1,0)
// In no phone mode:
// - the motors will turn at 75% speed
// - the speed will be reduced if an obstacle is detected by the sonar sensor
// - the car will turn, if an obstacle is detected within TURN_DISTANCE
// WARNING: If the sonar sensor is not setup, the car will go full speed forward!
#define NO_PHONE_MODE 1
// Enable/Disable coast mode (1,0)
// When no control is applied, the robot will either coast (1) or actively stop (0)
boolean coast_mode = 0;
My snippet for DIY ESP32
//-------------------------DIY_ESP32----------------------//
#elif (OPENBOT == DIY_ESP32)
const String robot_type = "DIY_ESP32";
#define MCU ESP32
#include <esp_wifi.h>
#define HAS_BLUETOOTH 1
#define analogWrite ledcWrite
#define attachPinChangeInterrupt attachInterrupt
#define detachPinChangeInterrupt detachInterrupt
#define digitalPinToPinChangeInterrupt digitalPinToInterrupt
#define PIN_PWM_L1 CH_PWM_L1
#define PIN_PWM_L2 CH_PWM_L2
#define PIN_PWM_R1 CH_PWM_R1
#define PIN_PWM_R2 CH_PWM_R2
#define HAS_VOLTAGE_DIVIDER 0
const float VOLTAGE_DIVIDER_FACTOR = (30 + 10) / 10;
const float VOLTAGE_MIN = 6.0f;
const float VOLTAGE_LOW = 9.0f;
const float VOLTAGE_MAX = 12.6f;
const float ADC_FACTOR = 3.3 / 4095;
#define HAS_INDICATORS 0
#define HAS_SONAR 0
#define SONAR_MEDIAN 0
#define HAS_SPEED_SENSORS_FRONT 0
//PWM properties
const int FREQ = 5000;
const int RES = 8;
const int CH_PWM_L1 = 0;
const int CH_PWM_L2 = 1;
const int CH_PWM_R1 = 2;
const int CH_PWM_R2 = 3;
const int PIN_PWM_LF1 = 13;
const int PIN_PWM_LF2 = 12;
const int PIN_PWM_LB1 = 13;
const int PIN_PWM_LB2 = 12;
const int PIN_PWM_RF1 = 27;
const int PIN_PWM_RF2 = 33;
const int PIN_PWM_RB1 = 27;
const int PIN_PWM_RB2 = 33;
const int PIN_SPEED_LF = 5;
const int PIN_SPEED_RF = 18;
const int PIN_VIN = 39;
const int PIN_TRIGGER = 25;
const int PIN_ECHO = 26;
const int PIN_LED_LI = 22;
const int PIN_LED_RI = 16;
#endif
The error:
Used: C:\Users\alexf\Documents\Arduino\libraries\ESP32_BLE_Arduino
Not used: C:\Users\alexf\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2\libraries\BLE
exit status 1
'ledcSetup' was not declared in this scope
The text was updated successfully, but these errors were encountered:
I successfully compiled and uploaded the code to an Arduino Nano; however,, I am struggling to compile the code to ESP32.
I have included all the necessary libraries for ESP32 and BLE. I will be using an L298n an Android phone and a ESP32.
Perhaps I missed something.
My config for ESP32 in Arduino IDE:
//MCUs
#define NANO 328 //Atmega328p
#define ESP32 32 //ESP32
//Robot bodies with Atmega328p as MCU --> Select Arduino Nano as board
#define DIY 0 // DIY without PCB
#define PCB_V1 1 // DIY with PCB V1
#define PCB_V2 2 // DIY with PCB V2
#define RTR_TT 3 // Ready-to-Run with TT-motors
#define RC_CAR 4 // RC truck prototypes
#define LITE 5 // Smaller DIY version for education
//Robot bodies with ESP32 as MCU --> Select ESP32 Dev Module as board
#define RTR_TT2 6 // Ready-to-Run with TT-motors
#define RTR_520 7 // Ready-to-Run with 520-motors
#define MTV 8 // Multi Terrain Vehicle
#define DIY_ESP32 9 // DIY without PCB
//------------------------------------------------------//
// SETUP - Choose your body
//------------------------------------------------------//
// Setup the OpenBot version (DIY, PCB_V1, PCB_V2, RTR_TT, RC_CAR, LITE, RTR_TT2, RTR_520, DIY_ESP32,OPENBOT DIY)
#define OPENBOT DIY_ESP32
SETTINGS - Global settings
//------------------------------------------------------//
// Enable/Disable no phone mode (1,0)
// In no phone mode:
// - the motors will turn at 75% speed
// - the speed will be reduced if an obstacle is detected by the sonar sensor
// - the car will turn, if an obstacle is detected within TURN_DISTANCE
// WARNING: If the sonar sensor is not setup, the car will go full speed forward!
#define NO_PHONE_MODE 1
// Enable/Disable debug print (1,0)
#define DEBUG 1
// Enable/Disable coast mode (1,0)
// When no control is applied, the robot will either coast (1) or actively stop (0)
boolean coast_mode = 0;
My snippet for DIY ESP32
//-------------------------DIY_ESP32----------------------//
#elif (OPENBOT == DIY_ESP32)
const String robot_type = "DIY_ESP32";
#define MCU ESP32
#include <esp_wifi.h>
#define HAS_BLUETOOTH 1
#define analogWrite ledcWrite
#define attachPinChangeInterrupt attachInterrupt
#define detachPinChangeInterrupt detachInterrupt
#define digitalPinToPinChangeInterrupt digitalPinToInterrupt
#define PIN_PWM_L1 CH_PWM_L1
#define PIN_PWM_L2 CH_PWM_L2
#define PIN_PWM_R1 CH_PWM_R1
#define PIN_PWM_R2 CH_PWM_R2
#define HAS_VOLTAGE_DIVIDER 0
const float VOLTAGE_DIVIDER_FACTOR = (30 + 10) / 10;
const float VOLTAGE_MIN = 6.0f;
const float VOLTAGE_LOW = 9.0f;
const float VOLTAGE_MAX = 12.6f;
const float ADC_FACTOR = 3.3 / 4095;
#define HAS_INDICATORS 0
#define HAS_SONAR 0
#define SONAR_MEDIAN 0
#define HAS_SPEED_SENSORS_FRONT 0
//PWM properties
const int FREQ = 5000;
const int RES = 8;
const int CH_PWM_L1 = 0;
const int CH_PWM_L2 = 1;
const int CH_PWM_R1 = 2;
const int CH_PWM_R2 = 3;
const int PIN_PWM_LF1 = 13;
const int PIN_PWM_LF2 = 12;
const int PIN_PWM_LB1 = 13;
const int PIN_PWM_LB2 = 12;
const int PIN_PWM_RF1 = 27;
const int PIN_PWM_RF2 = 33;
const int PIN_PWM_RB1 = 27;
const int PIN_PWM_RB2 = 33;
const int PIN_SPEED_LF = 5;
const int PIN_SPEED_RF = 18;
const int PIN_VIN = 39;
const int PIN_TRIGGER = 25;
const int PIN_ECHO = 26;
const int PIN_LED_LI = 22;
const int PIN_LED_RI = 16;
#endif
The error:
Used: C:\Users\alexf\Documents\Arduino\libraries\ESP32_BLE_Arduino
Not used: C:\Users\alexf\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2\libraries\BLE
exit status 1
'ledcSetup' was not declared in this scope
The text was updated successfully, but these errors were encountered: