105 lines
5.3 KiB
C
105 lines
5.3 KiB
C
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#ifndef speedclock_H
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#define speedclock_H
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//-------------- defines for the radio devices NRF24 ---------------------------------------------------------
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#define STATION_SEL0 9 // this 9 for Nano
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#define STATION_SEL1 10 // this 10 for Nano
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typedef enum {BASESTATION = 0, TOPSTATION} radio_type_e;
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#define RF24_CNS 7 // this is 7 for the Nano, D4 for the ESP
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#define RF24_CE 8 // this is 8 for the Nano, D3 for the ESP
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#define RF24_PA_LEVEL RF24_PA_LOW // sending power level RF24_PA_LOW, ????
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//--------------- defines for the I2C
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//#define SCL A5 // I2C clock pin
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//#define SDA A4 // I2C data pin
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//--------------- define the structure and type of data that sender and receiver will exchange ----------------
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typedef struct transcv_struct{
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unsigned long topstationtime; // the top station sends its time (millis()) continously to the base station
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unsigned long topbuttonpressedtime; // the top station sends the time in millis() when the button was pressed - this is already the calculated time
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}transcv_s;
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#define MIN_DELAY_BETWEEN_SEND_MS 1000 // this defines the time in milliseconds before the next set of data will be send to the base station - except the button was pressed.
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#define CONN_TIMEOUT 10000 // if there was no data received from the TOPSTATION for that amount of time - the connection is flagged as lost
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#define KEY_BOUNCE_MS 10 // the time we use to avoid keybouncing ...
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#define STOPBUTTON_IN 2 // this is the input for the button
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#define STOPBUTTON_PRESSED LOW // this the signal level the top button will be at as soon as pressed
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#define MIN_DELAY_BETWEEN_PRESSED_MS 1000 // this defines the time in milliseconds before the button is expected to be pressed again. We do this to avaoid keybouncing
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#define STARTBUTTON_IN 4 // start button
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#define STARTBUTTON_PRESSED LOW
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#define CANCELBUTTON_IN 2 // chancle button
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#define CANCELBUTTON_PRESSED LOW
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#define FAILSTARTBUTTON_IN 3 // fail start button
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#define FAILSTARTBUTTON_PRESSED LOW
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#define PIEZO_PIN 6 // piezo speaker
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#define WARN_LED A1 // yellow warn LED
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#define WARN_LED_ON HIGH
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#define WARN_LED_OFF LOW
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#define FAIL_LED A3 // red fail LED
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#define FAIL_LED_ON HIGH
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#define FAIL_LED_OFF LOW
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#define READY_LED A2 // green ready LED
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#define READY_LED_ON HIGH
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#define READY_LED_OFF LOW
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#define RUN_LED A0 // blue run LED
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#define RUN_LED_ON HIGH
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#define RUN_LED_OFF LOW
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#define DISPLAY_I2C_ADDRESS 0x3C //Adress of the Display
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typedef enum {TIMER_INIT = 0, TIMER_NOCONNECTION, TIMER_IDLE, TIMER_READY, TIMER_STARTED, TIMER_RUNNING , TIMER_CANCELLED, TIMER_STOPPED, TIMER_TIMEDOUT, TIMER_FAIL, TIMER_WAIT} timer_state_e;
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typedef enum {MODE_COMPETE = 0, MODE_TRAINING, MODE_CALIBRATION} timer_mode_e; // compete - full mode with false start detector, training - no false start detection, calibration - parellel wired connection between top and base to kalibrate the offset calculation of the wireless connection
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// READY_LED, WARN_LED, RUN_LED, FAIL_LED
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const float LEDStates[][3] =
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{
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[TIMER_INIT] = {READY_LED_OFF, RUN_LED_OFF, FAIL_LED_OFF},
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[TIMER_NOCONNECTION] = {READY_LED_OFF, RUN_LED_OFF, FAIL_LED_ON},
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[TIMER_IDLE] = {READY_LED_ON, RUN_LED_OFF, FAIL_LED_OFF},
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[TIMER_READY] = {READY_LED_ON, RUN_LED_OFF, FAIL_LED_OFF},
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[TIMER_STARTED] = {READY_LED_ON, RUN_LED_ON, FAIL_LED_OFF},
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[TIMER_RUNNING] = {READY_LED_OFF, RUN_LED_ON, FAIL_LED_OFF},
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[TIMER_CANCELLED] = {READY_LED_OFF, RUN_LED_OFF, FAIL_LED_ON},
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[TIMER_STOPPED] = {READY_LED_ON, RUN_LED_ON, FAIL_LED_OFF},
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[TIMER_TIMEDOUT] = {READY_LED_OFF, RUN_LED_ON, FAIL_LED_ON},
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[TIMER_FAIL] = {READY_LED_OFF, RUN_LED_OFF, FAIL_LED_ON}
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};
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#define MAX_DIFFERENCE_OFFSET_MS 100 // 0,001sec is the maximum offset we allow between the current offset and the mean offset. if it is more - restart offset calculation
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#define REQUIRED_NUMBER_MEANVALS 100 // we need at least this number of meanvalues to be ready to start a run
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#define MAX_ALLOWED_FAILED_OFFSETS 3 // if more than this number of offsets are out of the specified MAX_DIFFERENCE_OFFSET_MS value, offset calcultion will be restarted
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#define STARTSEQ_STEPS 4
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const uint8_t STARTSEQ_NOTES[] = {0,392,392,1047}; // tone frequence
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const uint16_t STARTSEQ_DURATION[] = {0,200,200,100}; // tone duration in milliseconds
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const unsigned long STARTSEQ_PAUSE[] = {1000000,1000000,1000000,100000}; // pause between tones in microseconds
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#define STARTSEQ_LENGTH_MS 3100 // the length of the start sequence from the time the button was pressed ... includes the 3 tones
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#define FAILSEQ_TONEPAUSE_MS 400
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#define FAILSEQ_TON_LENGTH_MS 300
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#define FAILSEQ_TON_FREQUENCY 49 //NOTE_G1
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#define TIMER_MAX_TIME 99999
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#define TIMER_TIMEOUT 20000
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//--------------------------------------- function declarations ----------------------------------------------
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void receive_values(void);
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void false_start_isr(void);
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void update_screen(timer_state_e state);
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void set_state_LEDs(timer_state_e state, boolean warn);
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void startSequence(void);
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void update_statemessage(timer_state_e timer_state);
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void failSequence(void);
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void wait(unsigned long ms);
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void start_isr(void);
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#endif
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