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PlxEV
2025-06-14 11:46:10 +01:00
parent 6f95c7ba59
commit a0b2e048d4
20 changed files with 17741 additions and 74 deletions
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49
components/evse/evse_state.c
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@@ -1,32 +1,41 @@
#include "evse_api.h"
#include "evse_state.h"
#include "evse_events.h"
#include "freertos/FreeRTOS.h"
#include "freertos/portmacro.h"
#include "esp_log.h"
// =========================
// Internal State Variables
// =========================
static evse_state_t current_state = EVSE_STATE_A;
static bool is_authorized = false;
static TickType_t session_start_tick = 0;
// Proteção básica para variáveis globais em sistemas concorrentes
static portMUX_TYPE state_mux = portMUX_INITIALIZER_UNLOCKED;
// =========================
// Internal Mapping
// =========================
static evse_state_event_t map_state_to_event(evse_state_t s) {
switch (s) {
case EVSE_STATE_A:
return EVSE_STATE_EVENT_IDLE;
case EVSE_STATE_B1:
return EVSE_STATE_EVENT_WAITING;
case EVSE_STATE_A: return EVSE_STATE_EVENT_IDLE;
case EVSE_STATE_B1: return EVSE_STATE_EVENT_WAITING;
case EVSE_STATE_B2:
case EVSE_STATE_C1:
case EVSE_STATE_C2:
return EVSE_STATE_EVENT_CHARGING;
case EVSE_STATE_C2: return EVSE_STATE_EVENT_CHARGING;
case EVSE_STATE_E:
case EVSE_STATE_F:
return EVSE_STATE_EVENT_FAULT;
default:
return EVSE_STATE_EVENT_IDLE;
case EVSE_STATE_F: return EVSE_STATE_EVENT_FAULT;
default: return EVSE_STATE_EVENT_IDLE;
}
}
// =========================
// Public API
// =========================
void evse_set_state(evse_state_t state) {
bool changed = false;
evse_state_t previous_state;
@@ -36,11 +45,15 @@ void evse_set_state(evse_state_t state) {
if (state != current_state) {
current_state = state;
changed = true;
if (evse_state_is_charging(state) && !evse_state_is_charging(previous_state)) {
session_start_tick = xTaskGetTickCount();
}
}
portEXIT_CRITICAL(&state_mux);
if (changed) {
ESP_LOGI("EVSE_STATE", "Estado alterado de %s para %s",
ESP_LOGI("EVSE_STATE", "State changed from %s to %s",
evse_state_to_str(previous_state),
evse_state_to_str(state));
@@ -58,6 +71,13 @@ evse_state_t evse_get_state(void) {
return s;
}
TickType_t evse_get_session_start(void) {
portENTER_CRITICAL(&state_mux);
TickType_t t = session_start_tick;
portEXIT_CRITICAL(&state_mux);
return t;
}
const char* evse_state_to_str(evse_state_t state) {
switch (state) {
case EVSE_STATE_A: return "A - EV Not Connected (12V)";
@@ -76,10 +96,11 @@ const char* evse_state_to_str(evse_state_t state) {
void evse_state_init(void) {
portENTER_CRITICAL(&state_mux);
current_state = EVSE_STATE_A;
session_start_tick = xTaskGetTickCount();
is_authorized = true;
portEXIT_CRITICAL(&state_mux);
ESP_LOGI("EVSE_STATE", "Inicializado em estado: %s", evse_state_to_str(current_state));
ESP_LOGI("EVSE_STATE", "Initialized in state: %s", evse_state_to_str(current_state));
evse_state_event_data_t evt = {
.state = map_state_to_event(current_state)
@@ -88,7 +109,7 @@ void evse_state_init(void) {
}
void evse_state_tick(void) {
// Tick do estado (placeholder)
// Placeholder for future state logic
}
bool evse_state_is_charging(evse_state_t state) {