Replace hv_mode gate with CS60 hv_limit logic for unrestricted HV setpoints (v1.0.25).

Co-authored-by: Cursor <cursoragent@cursor.com>

Core/Inc/charger_config.h

@@ -9,6 +9,14 @@
 
 #define PSU_NUM 1
 
+/* Dynamic LV clamp (CS60 hv_limit): active only on overload at low bus voltage. */
+#define PSU_LV_CLAMP_V              499u
+#define PSU_HV_LIMIT_ON_THRESHOLD   480u
+#define PSU_HV_LIMIT_OFF_THRESHOLD  495u
+#define PSU_HV_SWITCH_DELAY_MS      1000u
+#define PSU_HV_LOAD_CURRENT         300u   /* 30.0 A, MeasuredCurrent is 0.1 A/bit */
+#define PSU_HV_LIMIT_MAX_COUNT      3u
+
 /* Fast discharge: PSU off/on cycle on step-down setpoint (unloaded bus). */
 #define PSD_ENABLE                    1u
 #define PSD_MAX_CMD_CURRENT_0P1A      20u   /* 2.0 A */

Core/Inc/charger_control.h

@@ -68,6 +68,9 @@ typedef struct{
 	uint16_t WantedCurrent; //0.1A/bit
 	CONN_Error_t chargingError; // 0 if okay
 	uint8_t EvConnected;
+	uint8_t hv_limit;        // Limits PSU voltage to LV range when set
+	uint32_t hv_tick;        // Timer for delayed HV limit switching
+	uint8_t hv_limit_count;  // Anti-chatter counter for LV limit switching
 
 } ChargingConnector_t;
 

Core/Inc/main.h

@@ -27,7 +27,7 @@ extern "C" {
 /* USER CODE BEGIN EC */
 #define FW_VERSION_MAJOR 1
 #define FW_VERSION_MINOR 0
-#define FW_VERSION_PATCH 24
+#define FW_VERSION_PATCH 25
 /* USER CODE END EC */
 
 /* Exported macro ------------------------------------------------------------*/

Core/Inc/psu_control.h

@@ -84,8 +84,6 @@ typedef struct {
 
 	// Дополнительные параметры для одного модуля DC30
 	uint32_t power_limit;    // лимит мощности [кВт]
-	uint8_t  hv_mode;        // HV-режим (ограничение напряжения)
-	uint32_t hv_tick;        // таймер для задержки входа в HV-режим
 
 	uint32_t tempAmbient;    // температура окружающего воздуха (из PSU_04)
 	union { uint8_t raw; PSU_Status0_t bits; } status0;  // modularForm0