#include "main.h"
#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 "sense_board_pins.h"
#include "connector_adc_map.h"
#include "adc_mappings.h"
#include "SensorHotfireCore.h"
#include "SensorSelfTest.h"
#include "send_policy.h"

Include dependency graph for main.cpp:

Macros
#define	PINS_ACTIVE_LAYOUT sense_board_pins::LC_Board
	LC (Load Cell) Hotfire state machine — ESP32 PCB.
#define	FILTER ADS126X_SINC4
#define	DATA_RATE ADS126X_RATE_20
#define	GAIN ADS126X_GAIN_32
#define	NUM_CHANNELS 5

Functions
	ADS126X_ASSERT_FILTER_RATE (FILTER, DATA_RATE)
SPIClass	ADC_SPI (HSPI)
static void	flush_cycles (int cycles)
static void	collect_chunk_impl ()
static void	send_chunks_to_impl (IPAddress dest_ip, int dest_port, bool also_to_abort_controller, IPAddress abort_controller_ip, int abort_controller_port)
static void	init_adc_cb (void *)
static void	on_reference_voltage_cb (void *, uint8_t reference_voltage)
static void	collect_chunk_cb (void *)
static void	send_chunks_to_cb (void *, IPAddress dest_ip, int dest_port, bool also_to_abort_controller, IPAddress abort_controller_ip, int abort_controller_port)
static void	run_self_test_cb (void *, const SensorHotfire::StoredSensorConfig &cfg, std::vector< daq::SelfTestResult > &results_out)
void	setup ()
void	loop ()

Variables
static const uint8_t	LC_ADC1_CONNECTORS [] = {1, 2, 3, 6, 7}
static ADS126X	ads126x
std::vector< daq::SensorDataChunkCollection >	dataChunks
static SensorHotfire::CoreState	coreState
static SensorHotfire::Config	coreConfig
static unsigned long	g_last_sensor_packet_log_ms = 0
bool	g_verbose = true
static int	last_mux_p = -1
static int	last_mux_n = -1

Macro Definition Documentation

◆ DATA_RATE

#define DATA_RATE ADS126X_RATE_20

Definition at line 48 of file main.cpp.

◆ FILTER

#define FILTER ADS126X_SINC4

Definition at line 47 of file main.cpp.

◆ GAIN

#define GAIN ADS126X_GAIN_32

Definition at line 50 of file main.cpp.

Referenced by init_adc_cb().

◆ NUM_CHANNELS

#define NUM_CHANNELS 5

Definition at line 51 of file main.cpp.

◆ PINS_ACTIVE_LAYOUT

#define PINS_ACTIVE_LAYOUT sense_board_pins::LC_Board

LC (Load Cell) Hotfire state machine — ESP32 PCB.

Same state machine: Waiting for Server → Active → Standalone Abort (and back to Active on clear). Sends heartbeats, streams load-cell (differential) sensor data to server or to actuator controller in abort. Uses LC_Board pin layout and BoardType::LOAD_CELL. Only connectors on ADC 1 (1, 2, 3, 6, 7). Differential read between pin 1 and pin 2 per connector. Uses shared SensorHotfireCore; board-specific: ADC init, collect_chunk, send_chunks_to.

Definition at line 29 of file main.cpp.

Function Documentation

◆ ADC_SPI()

SPIClass ADC_SPI ( HSPI )

References HSPI.

◆ ADS126X_ASSERT_FILTER_RATE()

ADS126X_ASSERT_FILTER_RATE	(	FILTER	,
		DATA_RATE	)

References DATA_RATE, and FILTER.

◆ collect_chunk_cb()

void collect_chunk_cb ( void * )

static

Definition at line 206 of file main.cpp.

References collect_chunk_impl().

Referenced by setup().

◆ collect_chunk_impl()

void collect_chunk_impl ( )

static

Definition at line 77 of file main.cpp.

References ads126x, chunk, coreState, DATA_RATE, dataChunks, delayMicroseconds(), digitalRead(), FILTER, flush_cycles(), sense_board_pins::getAdcChannel(), last_mux_n, last_mux_p, LOW, millis(), sense_board_pins::Pins, SENSOR_MAX_CHUNKS_BEFORE_SEND, and settlePulses().

Referenced by collect_chunk_cb().

◆ flush_cycles()

void flush_cycles ( int cycles )

static

Definition at line 67 of file main.cpp.

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

Referenced by collect_chunk_impl().

◆ init_adc_cb()

void init_adc_cb ( void * )

static

Definition at line 184 of file main.cpp.

References ADC_SPI(), ads126x, ADS126X_REF_NEG_VSS, ADS126X_REF_POS_INT, DATA_RATE, FILTER, GAIN, sense_board_pins::getAdcChannel(), INPUT, pinMode(), sense_board_pins::Pins, and SPI_MODE1.

Referenced by setup().

◆ loop()

void loop ( )

Definition at line 267 of file main.cpp.

References coreConfig, coreState, and SensorHotfire::loop().

◆ on_reference_voltage_cb()

void on_reference_voltage_cb	(	void *	,
		uint8_t	reference_voltage )

static

Definition at line 200 of file main.cpp.

References ads126x, ADS126X_REF_NEG_VSS, ADS126X_REF_POS_INT, and ADS126X_REF_POS_VDD.

Referenced by setup().

◆ run_self_test_cb()

void run_self_test_cb	(	void *	,
		const SensorHotfire::StoredSensorConfig &	cfg,
		std::vector< daq::SelfTestResult > &	results_out )

static

Definition at line 219 of file main.cpp.

References ads126x, ADS126X_REF_NEG_VSS, ADS126X_REF_POS_INT, SensorSelfTest::CONNECTED, sense_board_pins::getAdcChannel(), sense_board_pins::Pins, SensorSelfTest::read_sensor_bias(), SensorSelfTest::run_adc_self_test(), SensorSelfTest::sensor_bias_disable(), and SensorSelfTest::sensor_bias_enable().

Referenced by setup().

◆ send_chunks_to_cb()

void send_chunks_to_cb	(	void *	,
		IPAddress	dest_ip,
		int	dest_port,
		bool	also_to_abort_controller,
		IPAddress	abort_controller_ip,
		int	abort_controller_port )

static

Definition at line 210 of file main.cpp.

References dataChunks, and send_chunks_to_impl().

Referenced by setup().

◆ send_chunks_to_impl()

void send_chunks_to_impl	(	IPAddress	dest_ip,
		int	dest_port,
		bool	also_to_abort_controller,
		IPAddress	abort_controller_ip,
		int	abort_controller_port )

static

Definition at line 118 of file main.cpp.

References chunk, coreState, daq::create_sensor_data_packet(), dataChunks, g_last_sensor_packet_log_ms, HF_VERBOSE, HF_VERBOSELN, HF_VERBOSELN_, millis(), packetBuffer, SENSOR_HOTFIRE_MAX_PACKET_SIZE, SENSOR_MAX_BATCH_AGE_MS, SENSOR_MAX_CHUNKS_BEFORE_SEND, and sensorBatchReady().

Referenced by send_chunks_to_cb().

◆ setup()

void setup ( void )

Definition at line 247 of file main.cpp.

References collect_chunk_cb(), coreConfig, coreState, init_adc_cb(), IPAddress, on_reference_voltage_cb(), sense_board_pins::Pins, run_self_test_cb(), send_chunks_to_cb(), and SensorHotfire::setup().

Variable Documentation

◆ ads126x

ADS126X ads126x

static

Definition at line 55 of file main.cpp.

◆ coreConfig

SensorHotfire::Config coreConfig

static

Definition at line 60 of file main.cpp.

Referenced by loop(), and setup().

◆ coreState

SensorHotfire::CoreState coreState

static

Definition at line 59 of file main.cpp.

Referenced by collect_chunk_impl(), loop(), send_chunks_to_impl(), and setup().

◆ dataChunks

std::vector<daq::SensorDataChunkCollection> dataChunks

Definition at line 57 of file main.cpp.

◆ g_last_sensor_packet_log_ms

unsigned long g_last_sensor_packet_log_ms = 0

static

Definition at line 62 of file main.cpp.

Referenced by send_chunks_to_impl().

◆ g_verbose

bool g_verbose = true

Definition at line 65 of file main.cpp.

◆ last_mux_n

int last_mux_n = -1

static

Definition at line 75 of file main.cpp.

Referenced by collect_chunk_impl().

◆ last_mux_p

int last_mux_p = -1

static

Definition at line 75 of file main.cpp.

Referenced by collect_chunk_impl().

◆ LC_ADC1_CONNECTORS

const uint8_t LC_ADC1_CONNECTORS[] = {1, 2, 3, 6, 7}

static

Definition at line 53 of file main.cpp.

Macros

Functions

Variables

Macro Definition Documentation

◆ DATA_RATE

◆ FILTER

◆ GAIN

◆ NUM_CHANNELS

◆ PINS_ACTIVE_LAYOUT

Function Documentation

◆ ADC_SPI()

◆ ADS126X_ASSERT_FILTER_RATE()

◆ collect_chunk_cb()

◆ collect_chunk_impl()

◆ flush_cycles()

◆ init_adc_cb()

◆ loop()

◆ on_reference_voltage_cb()

◆ run_self_test_cb()

◆ send_chunks_to_cb()

◆ send_chunks_to_impl()

◆ setup()

Variable Documentation

◆ ads126x

◆ coreConfig

◆ coreState

◆ dataChunks

◆ g_last_sensor_packet_log_ms

◆ g_verbose

◆ last_mux_n

◆ last_mux_p

◆ LC_ADC1_CONNECTORS