#define MODBUS_ADDRESS_RELAY 2

#define RELAY_SIGNAL_OPEN 256
#define RELAY_SIGNAL_CLOSE 512
#define RELAY_SIGNAL_TOGGLE 768
#define RELAY_SIGNAL_DELAY 1536

#define RELAY_DELAY_MIN 1
#define RELAY_DELAY_MAX 255

#define IN_01 RPI_BPLUS_GPIO_J8_40
#define IN_02 RPI_BPLUS_GPIO_J8_38
#define IN_03 RPI_BPLUS_GPIO_J8_37
#define IN_04 RPI_BPLUS_GPIO_J8_36
#define IN_05 RPI_BPLUS_GPIO_J8_33
#define IN_06 RPI_BPLUS_GPIO_J8_32
#define IN_07 RPI_BPLUS_GPIO_J8_31
#define IN_08 RPI_BPLUS_GPIO_J8_29
#define IN_09 RPI_BPLUS_GPIO_J8_22
#define IN_10 RPI_BPLUS_GPIO_J8_18
#define IN_11 RPI_BPLUS_GPIO_J8_16
#define IN_12 RPI_BPLUS_GPIO_J8_15
#define IN_13 RPI_BPLUS_GPIO_J8_13
#define IN_14 RPI_BPLUS_GPIO_J8_11
#define IN_15 RPI_BPLUS_GPIO_J8_07

#define DATA_PORT 6666
#define WS_PORT 8080

void relay_output_toggle (int slave, int output);

void relay_output_delay (int slave, int output, int delay);

//Data collection thread
void *data_coll();

char* hpstatus();

void onopen(ws_cli_conn_t *client);

void onclose(ws_cli_conn_t *client);

void onmessage(ws_cli_conn_t *client, const unsigned char *msg, uint64_t size, int type);