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conf_general.h
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/*
Copyright 2017 Benjamin Vedder [email protected]
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef CONF_GENERAL_H_
#define CONF_GENERAL_H_
// Firmware version
#define FW_VERSION_MAJOR 23
#define FW_VERSION_MINOR 46
#include "datatypes.h"
// Settings and parameters to override
//#define VIN_R1 33000.0
//#define VIN_R1 39200.0
//#define VIN_R2 2200.0
//#define CURRENT_AMP_GAIN 10.0
//#define CURRENT_SHUNT_RES 0.005
//#define WS2811_ENABLE 1
//#define WS2811_TEST 1
//#define CURR1_DOUBLE_SAMPLE 0
//#define CURR2_DOUBLE_SAMPLE 0
//#define AS5047_USE_HW_SPI_PINS 1
// Disable hardware limits on configuration parameters
//#define DISABLE_HW_LIMITS
// Benjamins first HW60 PCB with PB5 and PB6 swapped
//#define HW60_VEDDER_FIRST_PCB
/*
* Select only one hardware version
*/
#define HW_VERSION_UNITY
/*
* Select default user motor configuration
*/
//#define MCCONF_DEFAULT_USER "mcconf_sten.h"
//#define MCCONF_DEFAULT_USER "mcconf_sp_540kv.h"
//#define MCCONF_DEFAULT_USER "mcconf_castle_2028.h"
//#define MCCONF_DEFAULT_USER "mcconf_ellwee.h"
/*
* Select default user app configuration
*/
//#define APPCONF_DEFAULT_USER "appconf_example_ppm.h"
//#define APPCONF_DEFAULT_USER "appconf_custom.h"
//#define APPCONF_DEFAULT_USER "appconf_ellwee.h"
/*
* Set APP_CUSTOM_TO_USE to the name of the main C file of the custom application.
*/
//#define APP_CUSTOM_TO_USE "app_ellwee.c"
/*
* Enable CAN-bus
*/
#define CAN_ENABLE 1
/*
* Settings for the external LEDs (hardcoded for now)
*/
#define LED_EXT_BATT_LOW 28.0
#define LED_EXT_BATT_HIGH 33.0
/*
* Output WS2811 signal on the HALL1 pin. Notice that hall sensors can't be used
* at the same time.
*/
#ifndef WS2811_ENABLE
#define WS2811_ENABLE 0
#endif
#define WS2811_CLK_HZ 800000
#define WS2811_LED_NUM 28
#define WS2811_USE_CH2 1 // 0: CH1 (PB6) 1: CH2 (PB7)
#ifndef WS2811_TEST
#define WS2811_TEST 0 // Show a test pattern
#endif
/*
* Servo output driver
*/
#ifndef SERVO_OUT_ENABLE
#define SERVO_OUT_ENABLE 0 // Enable servo output
#endif
#define SERVO_OUT_SIMPLE 1 // Use simple HW-based driver (recommended)
#define SERVO_OUT_PULSE_MIN_US 1000 // Minimum pulse length in microseconds
#define SERVO_OUT_PULSE_MAX_US 2000 // Maximum pulse length in microseconds
#define SERVO_OUT_RATE_HZ 50 // Update rate in Hz
// Correction factor for computations that depend on the old resistor division factor
#define VDIV_CORR ((VIN_R2 / (VIN_R2 + VIN_R1)) / (2.2 / (2.2 + 33.0)))
// Current ADC to amperes factor
#define FAC_CURRENT ((V_REG / 4095.0) / (CURRENT_SHUNT_RES * CURRENT_AMP_GAIN))
// Actual voltage on 3.3V net based on internal reference
//#define V_REG (1.21 / ((float)ADC_Value[ADC_IND_VREFINT] / 4095.0))
#define V_REG 3.3
// Use the pins for the hardware SPI port instead of the hall/encoder pins for the AS5047
#ifndef AS5047_USE_HW_SPI_PINS
#define AS5047_USE_HW_SPI_PINS 0
#endif
/*
* MCU
*/
#define SYSTEM_CORE_CLOCK 168000000
#define STM32_UUID ((uint32_t*)0x1FFF7A10)
#define STM32_UUID_8 ((uint8_t*)0x1FFF7A10)
/*
* Run the BLDC speed controller in current mode instead of duty cycle mode. This will
* make it behave like the FOC speed controller. The duty cycle mode has the advantage
* that it does not require the extra current controller since bldc inherently runs
* with duty cycle control. The current controller also outputs a duty cycle in the
* end, and then the speed controller might as well do the same without the current
* controller dynamics in between. FOC on the other hand is inherently based on current
* control.
*/
#define BLDC_SPEED_CONTROL_CURRENT 1
// Global configuration variables
extern bool conf_general_permanent_nrf_found;
// Functions
void conf_general_init(void);
void conf_general_get_default_app_configuration(app_configuration *conf);
void conf_general_get_default_mc_configuration(mc_configuration *conf);
void conf_general_read_app_configuration(app_configuration *conf);
bool conf_general_store_app_configuration(app_configuration *conf);
void conf_general_read_mc_configuration(mc_configuration *conf, mc_configuration *conf2);
bool conf_general_store_mc_configuration(mc_configuration *conf, mc_configuration *conf2);
bool conf_general_detect_motor_param(float current, float min_rpm, float low_duty,
float *int_limit, float *bemf_coupling_k, int8_t *hall_table, int *hall_res);
bool conf_general_measure_flux_linkage(float *linkage, float *linkage2, bool *dir1, bool *dir2);
#endif /* CONF_GENERAL_H_ */