MAX22200_TestConfig::C21ValveConfig Struct Reference

Parker C21 valve Hit and Hold (compile-time CDR vs VDR) More...

#include <esp32_max22200_test_config.hpp>

Static Public Attributes
static constexpr bool	USE_CDR = false
	true = CDR (current), false = VDR (PWM duty)
static constexpr float	HIT_TIME_MS = 100.0f
	Min hit time per C21 (ms)
static constexpr float	HIT_CURRENT_MA = 500.0f
	CDR mode: hit and hold current in mA (board IFS must be >= these)
static constexpr float	HOLD_CURRENT_MA = 250.0f
static constexpr float	HIT_PERCENT = 100.0f
	VDR mode only: duty cycle 0–100%.
static constexpr float	HOLD_PERCENT = 50.0f
static constexpr uint8_t	CHANNEL = 0
	Channel used for C21 (low-side)

Detailed Description

Parker C21 valve Hit and Hold (compile-time CDR vs VDR)

CDR mode: use HIT_CURRENT_MA and HOLD_CURRENT_MA (explicit currents). VDR mode: use HIT_PERCENT and HOLD_PERCENT (duty %, 0–100). Min hit time per C21: 100 ms; PWM freq min 1 kHz.

Member Data Documentation

CHANNEL

constexpr uint8_t MAX22200_TestConfig::C21ValveConfig::CHANNEL = 0

staticconstexpr

Channel used for C21 (low-side)

HIT_CURRENT_MA

constexpr float MAX22200_TestConfig::C21ValveConfig::HIT_CURRENT_MA = 500.0f

staticconstexpr

CDR mode: hit and hold current in mA (board IFS must be >= these)

HIT_PERCENT

constexpr float MAX22200_TestConfig::C21ValveConfig::HIT_PERCENT = 100.0f

staticconstexpr

VDR mode only: duty cycle 0–100%.

HIT_TIME_MS

constexpr float MAX22200_TestConfig::C21ValveConfig::HIT_TIME_MS = 100.0f

staticconstexpr

Min hit time per C21 (ms)

HOLD_CURRENT_MA

constexpr float MAX22200_TestConfig::C21ValveConfig::HOLD_CURRENT_MA = 250.0f

staticconstexpr

HOLD_PERCENT

constexpr float MAX22200_TestConfig::C21ValveConfig::HOLD_PERCENT = 50.0f

staticconstexpr

USE_CDR

constexpr bool MAX22200_TestConfig::C21ValveConfig::USE_CDR = false

staticconstexpr

true = CDR (current), false = VDR (PWM duty)

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The documentation for this struct was generated from the following file:

• examples/esp32/main/esp32_max22200_test_config.hpp