ac4ca5450a
- add static type to all local variables in every source file so the scope of each variable is limited to that file. This prevents conflicting variable names with other source file (e.g. 'state' variable in vfd.cpp) - simplify encoder concept wrap all used functions from rotary_encoder.h library in custom encoder.hpp file -> only one file has to be included where encoder is used -> global variable 'encoder' is not necessary anymore -> reduces duplicate code for length calculation - update all files where encoder functions where used accordingly
108 lines
3.0 KiB
C++
108 lines
3.0 KiB
C++
extern "C"
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{
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#include <stdio.h>
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#include <freertos/FreeRTOS.h>
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#include <freertos/task.h>
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#include <esp_idf_version.h>
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#include "freertos/queue.h"
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#include "esp_system.h"
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#include "esp_log.h"
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#include "driver/adc.h"
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}
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#include "config.hpp"
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#include "control.hpp"
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#include "buzzer.hpp"
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#include "switchesAnalog.hpp"
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#include "guide-stepper.hpp"
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#include "encoder.hpp"
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//=================================
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//=========== functions ===========
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//=================================
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//--- configure output ---
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//function to configure gpio pin as output
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void gpio_configure_output(gpio_num_t gpio_pin){
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gpio_pad_select_gpio(gpio_pin);
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gpio_set_direction(gpio_pin, GPIO_MODE_OUTPUT);
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}
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//--- init gpios ---
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void init_gpios(){
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//--- outputs ---
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//4x stepper mosfets
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gpio_configure_output(GPIO_VFD_FWD);
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gpio_configure_output(GPIO_VFD_D0);
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gpio_configure_output(GPIO_VFD_D1);
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gpio_configure_output(GPIO_VFD_REV);
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//gpio_configure_output(GPIO_VFD_D2); only used with 7.5kw vfd
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//2x power mosfets
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gpio_configure_output(GPIO_MOS1); //mos1
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gpio_configure_output(GPIO_LAMP); //llamp (mos2)
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//onboard relay and buzzer
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gpio_configure_output(GPIO_RELAY);
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gpio_configure_output(GPIO_BUZZER);
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//5v regulator
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gpio_configure_output(GPIO_NUM_17);
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//--- inputs ---
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//initialize and configure ADC
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adc1_config_width(ADC_WIDTH_BIT_12); //=> max resolution 4096
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adc1_config_channel_atten(ADC_CHANNEL_POTI, ADC_ATTEN_DB_11); //max voltage
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}
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//======================================
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//============ buzzer task =============
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//======================================
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void task_buzzer( void * pvParameters ){
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ESP_LOGI("task_buzzer", "Start of buzzer task...");
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//run function that waits for a beep events to arrive in the queue
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//and processes them
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buzzer.processQueue();
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}
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//======================================
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//=========== main function ============
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//======================================
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extern "C" void app_main()
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{
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//init outputs
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init_gpios();
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//enable 5V volate regulator
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gpio_set_level(GPIO_NUM_17, 1);
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//init encoder (global)
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encoder_queue = encoder_init();
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//define loglevel
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esp_log_level_set("*", ESP_LOG_INFO);
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esp_log_level_set("buzzer", ESP_LOG_ERROR);
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esp_log_level_set("switches-analog", ESP_LOG_WARN);
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esp_log_level_set("control", ESP_LOG_INFO);
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esp_log_level_set("stepper", ESP_LOG_INFO);
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#ifdef STEPPER_TEST
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//create task for stepper testing
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xTaskCreate(task_stepper_test, "task_stepper-test", configMINIMAL_STACK_SIZE * 3, NULL, 5, NULL);
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#else
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//create task for controlling the machine
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xTaskCreate(task_control, "task_control", configMINIMAL_STACK_SIZE * 3, NULL, 5, NULL);
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//create task for controlling the stepper
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xTaskCreate(task_stepper_ctl, "task_stepper-test", configMINIMAL_STACK_SIZE * 3, NULL, 5, NULL);
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//create task for handling the buzzer
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xTaskCreate(&task_buzzer, "task_buzzer", 2048, NULL, 2, NULL);
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#endif
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//beep at startup
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buzzer.beep(3, 70, 50);
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}
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