103 lines
5.2 KiB
C
103 lines
5.2 KiB
C
|
|
#ifndef speedclock_H
|
|
#define speedclock_H
|
|
|
|
//-------------- defines for the radio devices NRF24 ---------------------------------------------------------
|
|
|
|
#define STATION_SEL0 9 // this 9 for Nano
|
|
#define STATION_SEL1 10 // this 10 for Nano
|
|
|
|
typedef enum {BASESTATION = 0, TOPSTATION} radio_type_e;
|
|
#define RF24_CNS 7 // this is 7 for the Nano, D4 for the ESP
|
|
#define RF24_CE 8 // this is 8 for the Nano, D3 for the ESP
|
|
#define RF24_PA_LEVEL RF24_PA_LOW // sending power level RF24_PA_LOW, ????
|
|
|
|
//--------------- defines for the I2C
|
|
//#define SCL A5 // I2C clock pin
|
|
//#define SDA A4 // I2C data pin
|
|
|
|
//--------------- define the structure and type of data that sender and receiver will exchange ----------------
|
|
|
|
typedef struct transcv_struct{
|
|
unsigned long topstationtime; // the top station sends its time (millis()) continously to the base station
|
|
unsigned long topbuttonpressedtime; // the top station sends the time in millis() when the button was pressed - this is already the calculated time
|
|
}transcv_s;
|
|
|
|
|
|
#define STOPBUTTON_IN 2 // this is the input for the button
|
|
#define STOPBUTTON_PRESSED LOW // this the signal level the top button will be at as soon as pressed
|
|
#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
|
|
#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.
|
|
#define CONN_TIMEOUT 10000 // if there was no data received from the TOPSTATION for that amount of time - the connection is flagged as lost
|
|
|
|
#define STARTBUTTON_IN 4 // start button
|
|
#define STARTBUTTON_PRESSED LOW
|
|
#define CANCELBUTTON_IN 2 // chancle button
|
|
#define CANCELBUTTON_PRESSED LOW
|
|
#define FAILSTARTBUTTON_IN 3 // fail start button
|
|
#define FAILSTARTBUTTON_PRESSED LOW
|
|
|
|
#define PIEZO_PIN 6 // piezo speaker
|
|
|
|
#define WARN_LED A1 // yellow warn LED
|
|
#define WARN_LED_ON HIGH
|
|
#define WARN_LED_OFF LOW
|
|
#define FAIL_LED A3 // red fail LED
|
|
#define FAIL_LED_ON HIGH
|
|
#define FAIL_LED_OFF LOW
|
|
#define READY_LED A2 // green ready LED
|
|
#define READY_LED_ON HIGH
|
|
#define READY_LED_OFF LOW
|
|
#define RUN_LED A0 // blue run LED
|
|
#define RUN_LED_ON HIGH
|
|
#define RUN_LED_OFF LOW
|
|
|
|
#define DISPLAY_I2C_ADDRESS 0x3C //Adress of the Display
|
|
|
|
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;
|
|
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
|
|
|
|
// READY_LED, WARN_LED, RUN_LED, FAIL_LED
|
|
const float LEDStates[][3] =
|
|
{
|
|
[TIMER_INIT] = {READY_LED_OFF, RUN_LED_OFF, FAIL_LED_OFF},
|
|
[TIMER_NOCONNECTION] = {READY_LED_OFF, RUN_LED_OFF, FAIL_LED_ON},
|
|
[TIMER_IDLE] = {READY_LED_ON, RUN_LED_OFF, FAIL_LED_OFF},
|
|
[TIMER_READY] = {READY_LED_ON, RUN_LED_OFF, FAIL_LED_OFF},
|
|
[TIMER_STARTED] = {READY_LED_ON, RUN_LED_ON, FAIL_LED_OFF},
|
|
[TIMER_RUNNING] = {READY_LED_OFF, RUN_LED_ON, FAIL_LED_OFF},
|
|
[TIMER_CANCELLED] = {READY_LED_OFF, RUN_LED_OFF, FAIL_LED_ON},
|
|
[TIMER_STOPPED] = {READY_LED_ON, RUN_LED_ON, FAIL_LED_OFF},
|
|
[TIMER_TIMEDOUT] = {READY_LED_OFF, RUN_LED_ON, FAIL_LED_ON},
|
|
[TIMER_FAIL] = {READY_LED_OFF, RUN_LED_OFF, FAIL_LED_ON}
|
|
};
|
|
|
|
#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
|
|
#define REQUIRED_NUMBER_MEANVALS 100 // we need at least this number of meanvalues to be ready to start a run
|
|
#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
|
|
|
|
#define STARTSEQ_LENGTH_MS 3100 // the length of the start sequence from the time the button was pressed ... includes the 3 tones
|
|
#define STARTSEQ_STARTPAUSE_MS 1000
|
|
#define STARTSEQ_TONEPAUSE_MS 1000
|
|
#define STARTSEQ_TON_1_2_LENGTH_MS 200
|
|
#define STARTSEQ_TON_1_2_FREQUENCY 392 //NOTE_G4
|
|
#define STARTSEQ_TON_3_LENGTH_MS 100
|
|
#define STARTSEQ_TON_3_FREQUENCY 1047 //NOTE_C6
|
|
|
|
#define FAILSEQ_TONEPAUSE_MS 400
|
|
#define FAILSEQ_TON_LENGTH_MS 300
|
|
#define FAILSEQ_TON_FREQUENCY 49 //NOTE_G1
|
|
|
|
#define TIMER_MAX_TIME 99999
|
|
#define TIMER_TIMEOUT 20000
|
|
|
|
//--------------------------------------- function declarations ----------------------------------------------
|
|
void receive_values(void);
|
|
void false_start_isr(void);
|
|
void update_screen(timer_state_e state);
|
|
void set_state_LEDs(timer_state_e state, boolean warn);
|
|
void startSequence(void);
|
|
void update_statemessage(timer_state_e timer_state);
|
|
void failSequence(void);
|
|
void wait(unsigned long ms);
|
|
#endif
|