test_hp_pt_code.cpp File Reference

#include <cstdint>
#include <cstdio>
#include <initializer_list>
#include "calibration/HpPtCode.hpp"

Include dependency graph for test_hp_pt_code.cpp:

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Macros
#define	CHECK(cond, ...)

Functions
static double	volts (uint32_t code)
	Shunt volts for a code, as calibration_main's convert_hp_pt_to_pressure computes it.
static void	live_negative_code_is_no_current ()
static void	every_negative_code_is_zero ()
static void	live_loop_codes_pass_through ()
int	main ()
uint32_t	hp_pt_shunt_code (uint32_t wire)
	Unit tests for fsw::calibration::hp_pt_shunt_code (4-20 mA PT wire code coercion).

Variables
static int	g_failures = 0

Macro Definition Documentation

CHECK

#define CHECK	(		cond,
			... )

Value:

    do {                                                      \
        if (!(cond)) {                                        \
            g_failures++;                                     \
            std::printf("  ❌ [%s:%d] ", __func__, __LINE__); \
            std::printf(__VA_ARGS__);                         \
            std::printf("\n");                                \
        }                                                     \
    } while (0)

Definition at line 19 of file test_hp_pt_code.cpp.

Referenced by every_negative_code_is_zero(), live_loop_codes_pass_through(), and live_negative_code_is_no_current().

Function Documentation

every_negative_code_is_zero()

void every_negative_code_is_zero ( )

static

Definition at line 44 of file test_hp_pt_code.cpp.

References CHECK, and hp_pt_shunt_code().

Referenced by main().

hp_pt_shunt_code()

uint32_t fsw::calibration::hp_pt_shunt_code ( uint32_t wire )

inline

Unit tests for fsw::calibration::hp_pt_shunt_code (4-20 mA PT wire code coercion).

House style: plain main(), return 0 on pass / 1 on failure. Registered in lib/CMakeLists.txt.

The headline case is the code captured live on 2026-11-07 from HPD-PT (PT board 2 ch3): 0xFFFF0FB5, a small negative ADC reading that the old coercion clamped to full scale.

Definition at line 23 of file HpPtCode.hpp.

Referenced by every_negative_code_is_zero(), live_loop_codes_pass_through(), and live_negative_code_is_no_current().

live_loop_codes_pass_through()

void live_loop_codes_pass_through ( )

static

Definition at line 49 of file test_hp_pt_code.cpp.

References CHECK, and hp_pt_shunt_code().

Referenced by main().

live_negative_code_is_no_current()

void live_negative_code_is_no_current ( )

static

Definition at line 34 of file test_hp_pt_code.cpp.

References CHECK, hp_pt_shunt_code(), and volts().

Referenced by main().

main()

int main

(

)

Definition at line 58 of file test_hp_pt_code.cpp.

References every_negative_code_is_zero(), g_failures, live_loop_codes_pass_through(), and live_negative_code_is_no_current().

volts()

double volts ( uint32_t code )

static

Shunt volts for a code, as calibration_main's convert_hp_pt_to_pressure computes it.

Definition at line 30 of file test_hp_pt_code.cpp.

Referenced by code_at(), fsw::t7::lc_kg(), live_negative_code_is_no_current(), main(), fsw::t7::pt_psi(), fsw::t7::rtd_c(), fsw::t7::rtd_ohms(), fsw::t7::t7_counts(), and fsw::t7::tc_c().

Variable Documentation

g_failures

int g_failures = 0

static

Definition at line 17 of file test_hp_pt_code.cpp.