#include <Arduino.h>
#include <Ethernet.h>
#include <EthernetUdp.h>
#include <SPI.h>
#include <daq-protocol.h>
#include <esp_mac.h>
#include <cstring>
#include <vector>
#include "STAR_ADS126X.h"
#include "adc_mappings.h"
#include "connector_adc_map.h"
#include "sense_board_pins.h"

Include dependency graph for main.cpp:

Macros
#define	PINS_ACTIVE_LAYOUT sense_board_pins::PT_Board
	PT_BOARD_Multi_Send.
#define	FILTER ADS126X_SINC4
#define	DATA_RATE ADS126X_RATE_7200
#define	TEST_PIN 1
#define	NUM_PTS 10

Functions
SPIClass	ADC_SPI (HSPI)
float	convert_code_to_voltage (int32_t code)
void	flush_cycles (int n)
bool	read_one (int32_t &out_raw, float &out_volts)
void	setup ()
void	loop ()

Variables
static ADS126X	ads126x
byte	mac [6]
IPAddress	staticIP (192, 168, 2, 101)
IPAddress	gateway (192, 168, 2, 1)
IPAddress	subnet (255, 255, 255, 0)
IPAddress	dns (192, 168, 2, 1)
IPAddress	receiverIP (192, 168, 2, 20)
const int	receiverPort
EthernetUDP	udp
uint8_t	packetBuffer [MAX_PACKET_SIZE]

Macro Definition Documentation

◆ DATA_RATE

#define DATA_RATE ADS126X_RATE_7200

Definition at line 34 of file main.cpp.

◆ FILTER

#define FILTER ADS126X_SINC4

Definition at line 33 of file main.cpp.

◆ NUM_PTS

#define NUM_PTS 10

Definition at line 36 of file main.cpp.

Referenced by loop(), read_data(), and sendSensorDataPacketTo().

◆ PINS_ACTIVE_LAYOUT

#define PINS_ACTIVE_LAYOUT sense_board_pins::PT_Board

PT_BOARD_Multi_Send.

Cycles through each PT (connectors 1–10), takes one measurement per PT, and sends DAQv2-Comms SENSOR_DATA packets over Ethernet to a Python GUI.

Loosely based on mini_daq/Simple_Test_Adnan (ADC, mux cycling, settle). Uses DAQv2-Comms for packet format and Ethernet/UDP for transport.

Definition at line 26 of file main.cpp.

◆ TEST_PIN

#define TEST_PIN 1

Definition at line 35 of file main.cpp.

Function Documentation

◆ ADC_SPI()

SPIClass ADC_SPI ( HSPI )

References HSPI.

◆ convert_code_to_voltage()

float convert_code_to_voltage ( int32_t code )

Definition at line 61 of file main.cpp.

Referenced by read_one().

◆ flush_cycles()

void flush_cycles ( int n )

Definition at line 65 of file main.cpp.

References ads126x, delayMicroseconds(), digitalRead(), LOW, and sense_board_pins::Pins.

Referenced by loop().

◆ loop()

void loop ( )

Definition at line 139 of file main.cpp.

References ads126x, ADS126X_AINCOM, ch(), chunk, chunks, daq::create_sensor_data_packet(), DATA_RATE, delay(), FILTER, flush_cycles(), sense_board_pins::getAdcChannel(), millis(), NUM_PTS, packetBuffer, read_one(), receiverIP, receiverPort, Serial, settlePulses(), TEST_PIN, and udp.

◆ read_one()

bool read_one	(	int32_t &	out_raw,
		float &	out_volts )

Definition at line 74 of file main.cpp.

References ads126x, convert_code_to_voltage(), delayMicroseconds(), digitalRead(), LOW, sense_board_pins::Pins, and r.

Referenced by loop().

◆ setup()

void setup ( void )

Definition at line 91 of file main.cpp.

References ADC_SPI(), ads126x, ADS126X_REF_NEG_VSS, ADS126X_REF_POS_VDD, DATA_RATE, delay(), dns, Ethernet, FILTER, gateway, INPUT, mac, pinMode(), sense_board_pins::Pins, receiverIP, receiverPort, Serial, SPI_MODE1, staticIP, subnet, and udp.

Variable Documentation

◆ ads126x

ADS126X ads126x

static

Definition at line 38 of file main.cpp.

◆ dns

IPAddress dns(192, 168, 2, 1)	(	192	,
		168	,
		2	,
		1	)

◆ gateway

IPAddress gateway(192, 168, 2, 1)	(	192	,
		168	,
		2	,
		1	)

◆ mac

byte mac[6]

Definition at line 44 of file main.cpp.

◆ packetBuffer

uint8_t packetBuffer[MAX_PACKET_SIZE]

Definition at line 56 of file main.cpp.

◆ receiverIP

IPAddress receiverIP(192, 168, 2, 20)	(	192	,
		168	,
		2	,
		20	)

◆ receiverPort

const int receiverPort

Initial value:

=

5007

Definition at line 53 of file main.cpp.

◆ staticIP

IPAddress staticIP(192, 168, 2, 101)	(	192	,
		168	,
		2	,
		101	)

◆ subnet

IPAddress subnet(255, 255, 255, 0)	(	255	,
		255	,
		255	,
		0	)

◆ udp

EthernetUDP udp

Definition at line 55 of file main.cpp.

Macros

Functions

Variables