ff17bbbc88
- lup_set_sensor_callback 移到 SocketCreat/SocketListen 之前 避免 socket 失败 return 导致回调漏注册 - json_sensor_callback 入口打印 socket/auth/report 三状态 各检查点分别打印 skip 原因
1202 lines
46 KiB
C
1202 lines
46 KiB
C
/**
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******************************************************************************
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* @file tcp_json_srv.c
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* @author wangfq
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* @version V1.0
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* @date 2026-06-30
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* @brief TCP JSON protocol server implementation
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* DLD960 TCP JSON protocol (port 5960) — auth + 15 commands
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******************************************************************************
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*/
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#include "CONFIG.h"
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#include "tcp_json_srv.h"
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#include "eth_driver.h"
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#include "wchnet.h"
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#include "net_srv.h"
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#include "cmcng.h"
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#include "loop_uart_proto.h"
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#include "simple_json.h"
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#include "storage.h"
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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/*===========================================================================
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* Global State
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*===========================================================================*/
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uint8_t g_json_socket_listen = 0xFF; // TCP socket ID — handles both listen + client data
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TcpJsonAuthState g_json_auth_state = JSON_STATE_WAIT_AUTH;
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uint32_t g_json_auth_timer = 0;
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uint8_t g_json_pwd_retry = 0;
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uint32_t g_json_lockout_timer = 0;
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TcpJsonPending g_json_pending = {0, 0, 0, "", 0};
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uint8_t g_report_active = 0; // 0=不主动上报, 1=主动上报传感器数据
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/*===========================================================================
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* Frame Receive Buffer (line-delimited JSON)
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*===========================================================================*/
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static uint8_t g_json_recv_buf[TCP_JSON_RECV_BUF_LEN];
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static uint16_t g_json_recv_len = 0;
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static uint8_t g_json_wchnet_buf[RECE_BUF_LEN]; // WCHNET internal recv buffer
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/*===========================================================================
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* Internal helpers
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*===========================================================================*/
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static char g_tmp_value[256]; // reusable buffer for simple_parse_json
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static void reset_tmp(void) {
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memset(g_tmp_value, 0, sizeof(g_tmp_value));
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}
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static void json_send_error(uint8_t socket, uint32_t msg_id, const char *cmd,
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int code, const char *msg) {
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char *out = (char *)malloc(256);
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if (!out) return;
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snprintf(out, 256,
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"{\"msg_id\":%lu,\"cmd\":\"%s\",\"ts\":%lu,\"code\":%d,\"msg\":\"%s\"}\n",
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msg_id, cmd ? cmd : "", (unsigned long)mstick(), code, msg);
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uint32_t slen = strlen(out);
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WCHNET_SocketSend(socket, (uint8_t *)out, &slen);
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free(out);
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}
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static void json_send_ok(uint8_t socket, uint32_t msg_id, const char *cmd,
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const char *data_json) {
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char *out = (char *)malloc(TCP_JSON_MAX_FRAME);
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if (!out) return;
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if (data_json && strlen(data_json) > 0) {
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snprintf(out, TCP_JSON_MAX_FRAME,
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"{\"msg_id\":%lu,\"cmd\":\"%s\",\"ts\":%lu,\"code\":0,\"msg\":\"success\",\"data\":%s}\n",
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msg_id, cmd, (unsigned long)mstick(), data_json);
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} else {
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snprintf(out, TCP_JSON_MAX_FRAME,
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"{\"msg_id\":%lu,\"cmd\":\"%s\",\"ts\":%lu,\"code\":0,\"msg\":\"success\"}\n",
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msg_id, cmd, (unsigned long)mstick());
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}
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uint32_t slen = strlen(out);
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WCHNET_SocketSend(socket, (uint8_t *)out, &slen);
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free(out);
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}
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/* JSON field extractors — parse msg_id, cmd, and data object from raw JSON */
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static uint32_t json_get_msg_id(const char *json) {
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reset_tmp();
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simple_parse_json(json, "\"msg_id\"", g_tmp_value);
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if (strlen(g_tmp_value) == 0) return 0;
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return (uint32_t)strtoul(g_tmp_value, NULL, 10);
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}
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static char *json_get_data_str(const char *json) {
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char *data = (char *)malloc(TCP_JSON_MAX_FRAME);
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if (!data) return NULL;
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memset(data, 0, TCP_JSON_MAX_FRAME);
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simple_parse_json(json, "\"data\"", data);
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if (strlen(data) == 0) {
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free(data);
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return NULL;
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}
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return data;
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}
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static void json_get_str_field(const char *json, const char *key, char *out, int out_len) {
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reset_tmp();
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simple_parse_json(json, key, g_tmp_value);
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// strip surrounding quotes if present
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char *src = g_tmp_value;
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if (src[0] == '"') src++;
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int len = strlen(src);
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if (len > 0 && src[len - 1] == '"') len--;
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int copy_len = (len < out_len - 1) ? len : out_len - 1;
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memcpy(out, src, copy_len);
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out[copy_len] = '\0';
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}
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static void json_get_cmd(const char *json, char *out, int out_len) {
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json_get_str_field(json, "\"cmd\"", out, out_len);
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}
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static uint32_t json_get_uint_field(const char *json, const char *key) {
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reset_tmp();
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simple_parse_json(json, key, g_tmp_value);
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if (strlen(g_tmp_value) == 0) return 0;
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return (uint32_t)strtoul(g_tmp_value, NULL, 10);
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}
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static uint8_t json_get_bool_field(const char *json, const char *key) {
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reset_tmp();
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simple_parse_json(json, key, g_tmp_value);
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if (strstr(g_tmp_value, "true")) return 1;
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return 0;
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}
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/*===========================================================================
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* Frame parser: extract line-delimited JSON frames from receive buffer
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*===========================================================================*/
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static int json_extract_frame(uint8_t *buf, uint16_t *len, char *frame_out, uint16_t frame_size) {
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uint16_t i;
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for (i = 0; i < *len; i++) {
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if (buf[i] == '\n') {
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uint16_t frame_len = i;
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if (frame_len >= frame_size) frame_len = frame_size - 1;
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memcpy(frame_out, buf, frame_len);
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frame_out[frame_len] = '\0';
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// Remove consumed frame from buffer
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uint16_t remaining = *len - i - 1;
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if (remaining > 0) {
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memmove(buf, buf + i + 1, remaining);
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}
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*len = remaining;
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return 1;
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}
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}
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return 0; // no complete frame yet
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}
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/*===========================================================================
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* Command Handlers
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*===========================================================================*/
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/* 4.1 pwd_verify */
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static void handle_pwd_verify(uint8_t socket, uint32_t msg_id, const char *json) {
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PRINT("JSON: pwd_verify handler entered\n");
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char *data = json_get_data_str(json);
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if (!data) {
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PRINT("JSON: pwd_verify — data is NULL\n");
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json_send_error(socket, msg_id, "pwd_verify", JSON_CODE_PARAM_ERR, "missing data");
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return;
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}
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PRINT("JSON: pwd_verify — data=[%s]\n", data);
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char password[16] = {0};
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json_get_str_field(data, "\"password\"", password, sizeof(password));
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free(data);
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PRINT("JSON: pwd_verify — password=[%s] len=%d\n", password, strlen(password));
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PRINT("JSON: pwd_verify — dev_pwd=[%c%c%c%c%c%c]\n",
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g_dev_password[0], g_dev_password[1], g_dev_password[2],
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g_dev_password[3], g_dev_password[4], g_dev_password[5]);
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if (strlen(password) == 0) {
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json_send_error(socket, msg_id, "pwd_verify", JSON_CODE_PARAM_ERR, "missing password");
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return;
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}
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// Compare password
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if (memcmp(password, g_dev_password, 6) == 0 && strlen(password) == 6) {
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g_json_auth_state = JSON_STATE_AUTHED;
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g_json_pwd_retry = 0;
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g_json_auth_timer = 0;
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json_send_ok(socket, msg_id, "pwd_verify", NULL);
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PRINT("JSON: Auth success\n");
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} else {
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g_json_pwd_retry++;
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if (g_json_pwd_retry >= TCP_JSON_MAX_PWD_RETRY) {
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g_json_auth_state = JSON_STATE_LOCKOUT;
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g_json_lockout_timer = mstick();
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PRINT("JSON: Auth locked out (%d retries)\n", g_json_pwd_retry);
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json_send_error(socket, msg_id, "pwd_verify", JSON_CODE_AUTH_FAIL,
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"password incorrect, locked out for 60s");
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} else {
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json_send_error(socket, msg_id, "pwd_verify", JSON_CODE_AUTH_FAIL, "password incorrect");
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}
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}
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}
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/* 4.2 dev_serial_set */
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static void handle_dev_serial_set(uint8_t socket, uint32_t msg_id, const char *json) {
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char *data = json_get_data_str(json);
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if (!data) {
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json_send_error(socket, msg_id, "dev_serial_set", JSON_CODE_PARAM_ERR, "missing data");
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return;
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}
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char serial[32] = {0};
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json_get_str_field(data, "\"dev_serial\"", serial, sizeof(serial));
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free(data);
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if (strlen(serial) != 12) {
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json_send_error(socket, msg_id, "dev_serial_set", JSON_CODE_PARAM_ERR, "invalid serial length");
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return;
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}
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// Convert hex string to bytes
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uint8_t serial_bytes[6];
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for (int i = 0; i < 6; i++) {
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char hex[3] = {serial[i * 2], serial[i * 2 + 1], '\0'};
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serial_bytes[i] = (uint8_t)strtoul(hex, NULL, 16);
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}
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alter_dev_serila(serial_bytes);
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memcpy(g_dev_number, serial_bytes, 6);
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sprintf(g_dev_number_str, "%02X%02X%02X%02X%02X%02X",
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g_dev_number[0], g_dev_number[1], g_dev_number[2],
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g_dev_number[3], g_dev_number[4], g_dev_number[5]);
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json_send_ok(socket, msg_id, "dev_serial_set", NULL);
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PRINT("JSON: dev_serial_set -> %s\n", g_dev_number_str);
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}
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/* 4.3 dev_info_query */
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static void handle_dev_info_query(uint8_t socket, uint32_t msg_id, const char *json) {
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char data_json[512];
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snprintf(data_json, sizeof(data_json),
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"{\"dev_serial\":\"%s\",\"hard_ver\":\"%s\",\"soft_ver\":\"%s\","
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"\"model\":\"%s\",\"product_code\":\"960001\","
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"\"sub_code\":{\"net\":%s,\"iot\":%s},"
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"\"bus\":{\"bus1\":0,\"bus2\":0,\"bus3\":0,\"bus4\":0}}",
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g_dev_number_str, HARDWARE_VER, FIRMWARE_VER,
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PRODUCT_MODEL,
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g_sub_code_enable.net_enable ? "true" : "false",
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g_sub_code_enable.iot_enable ? "true" : "false");
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json_send_ok(socket, msg_id, "dev_info_query", data_json);
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}
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/* 4.4 ssc_net_set */
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static void handle_ssc_net_set(uint8_t socket, uint32_t msg_id, const char *json) {
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char *data = json_get_data_str(json);
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if (!data) {
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json_send_error(socket, msg_id, "ssc_net_set", JSON_CODE_PARAM_ERR, "missing data");
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return;
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}
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Local_Net_Cfg lcfg = local_net_cfg; // copy current
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NET_CENTER_INFO ccfg = net_center_info;
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char ip_str[16] = {0};
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json_get_str_field(data, "\"dev_ip\"", ip_str, sizeof(ip_str));
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if (strlen(ip_str) > 0) get_ipstr_to_array(ip_str, lcfg.lip);
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char mask_str[16] = {0};
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json_get_str_field(data, "\"subnet_mask\"", mask_str, sizeof(mask_str));
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if (strlen(mask_str) > 0) get_ipstr_to_array(mask_str, lcfg.sub);
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char gw_str[16] = {0};
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json_get_str_field(data, "\"route_ip\"", gw_str, sizeof(gw_str));
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if (strlen(gw_str) > 0) get_ipstr_to_array(gw_str, lcfg.gw);
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char lssc_ip_str[16] = {0};
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json_get_str_field(data, "\"lssc_ip\"", lssc_ip_str, sizeof(lssc_ip_str));
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if (strlen(lssc_ip_str) > 0) get_ipstr_to_array(lssc_ip_str, ccfg.lssc_ip);
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char dns_str[16] = {0};
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json_get_str_field(data, "\"dns\"", dns_str, sizeof(dns_str));
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if (strlen(dns_str) > 0) get_ipstr_to_array(dns_str, lcfg.dns);
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uint32_t port = json_get_uint_field(data, "\"port\"");
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if (port > 0 && port <= 65535) ccfg.tcp_port = (uint16_t)port;
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free(data);
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// Write to flash and update globals
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write_net_config(&lcfg, &ccfg, &iot_net_info, &g_iot_topic);
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local_net_cfg = lcfg;
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net_center_info = ccfg;
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json_send_ok(socket, msg_id, "ssc_net_set", NULL);
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PRINT("JSON: ssc_net_set done\n");
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}
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/* 4.5 ssc_net_query */
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static void handle_ssc_net_query(uint8_t socket, uint32_t msg_id, const char *json) {
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char data_json[400];
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snprintf(data_json, sizeof(data_json),
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"{\"dev_ip\":\"%d.%d.%d.%d\",\"subnet_mask\":\"%d.%d.%d.%d\","
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"\"route_ip\":\"%d.%d.%d.%d\",\"lssc_ip\":\"%d.%d.%d.%d\","
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"\"dns\":\"%d.%d.%d.%d\",\"port\":%d}",
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local_net_cfg.lip[0], local_net_cfg.lip[1], local_net_cfg.lip[2], local_net_cfg.lip[3],
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local_net_cfg.sub[0], local_net_cfg.sub[1], local_net_cfg.sub[2], local_net_cfg.sub[3],
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local_net_cfg.gw[0], local_net_cfg.gw[1], local_net_cfg.gw[2], local_net_cfg.gw[3],
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net_center_info.lssc_ip[0], net_center_info.lssc_ip[1],
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net_center_info.lssc_ip[2], net_center_info.lssc_ip[3],
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local_net_cfg.dns[0], local_net_cfg.dns[1], local_net_cfg.dns[2], local_net_cfg.dns[3],
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net_center_info.tcp_port);
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json_send_ok(socket, msg_id, "ssc_net_query", data_json);
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}
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/* 4.6 iot_net_set */
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static void handle_iot_net_set(uint8_t socket, uint32_t msg_id, const char *json) {
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char *data = json_get_data_str(json);
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if (!data) {
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json_send_error(socket, msg_id, "iot_net_set", JSON_CODE_PARAM_ERR, "missing data");
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return;
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}
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IOT_NET_INFO icfg = iot_net_info;
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char host[64] = {0};
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json_get_str_field(data, "\"host\"", host, sizeof(host));
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if (strlen(host) > 0) strncpy((char *)icfg.remote_addr, host, 63);
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uint32_t port = json_get_uint_field(data, "\"port\"");
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if (port > 0 && port <= 65535) icfg.mqtt_port = (uint16_t)port;
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char client_id[64] = {0};
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json_get_str_field(data, "\"client_id\"", client_id, sizeof(client_id));
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if (strlen(client_id) > 0) strncpy((char *)icfg.client_id, client_id, 63);
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char username[64] = {0};
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json_get_str_field(data, "\"username\"", username, sizeof(username));
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if (strlen(username) > 0) strncpy((char *)icfg.username, username, 63);
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char password[32] = {0};
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json_get_str_field(data, "\"password\"", password, sizeof(password));
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if (strlen(password) > 0) strncpy((char *)icfg.password, password, 31);
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free(data);
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write_net_config(&local_net_cfg, &net_center_info, &icfg, &g_iot_topic);
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iot_net_info = icfg;
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json_send_ok(socket, msg_id, "iot_net_set", NULL);
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PRINT("JSON: iot_net_set done\n");
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}
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/* 4.7 iot_net_query */
|
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static void handle_iot_net_query(uint8_t socket, uint32_t msg_id, const char *json) {
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char data_json[400];
|
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snprintf(data_json, sizeof(data_json),
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"{\"host\":\"%s\",\"port\":%d,\"client_id\":\"%s\","
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"\"username\":\"%s\",\"password\":\"%s\"}",
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iot_net_info.remote_addr, iot_net_info.mqtt_port,
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iot_net_info.client_id, iot_net_info.username, iot_net_info.password);
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json_send_ok(socket, msg_id, "iot_net_query", data_json);
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}
|
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|
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/* 4.8 iot_topic_set */
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static void handle_iot_topic_set(uint8_t socket, uint32_t msg_id, const char *json) {
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char *data = json_get_data_str(json);
|
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if (!data) {
|
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json_send_error(socket, msg_id, "iot_topic_set", JSON_CODE_PARAM_ERR, "missing data");
|
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return;
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}
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IOT_Topic topic = g_iot_topic;
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topic.clientid_enable = json_get_bool_field(data, "\"client_id_enable\"");
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char topic_pub[64] = {0};
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json_get_str_field(data, "\"topic_pub\"", topic_pub, sizeof(topic_pub));
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if (strlen(topic_pub) > 0) strncpy((char *)topic.topic_pub, topic_pub, 63);
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char topic_sub[64] = {0};
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json_get_str_field(data, "\"topic_sub\"", topic_sub, sizeof(topic_sub));
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if (strlen(topic_sub) > 0) strncpy((char *)topic.topic_sub, topic_sub, 63);
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free(data);
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write_net_config(&local_net_cfg, &net_center_info, &iot_net_info, &topic);
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g_iot_topic = topic;
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|
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json_send_ok(socket, msg_id, "iot_topic_set", NULL);
|
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PRINT("JSON: iot_topic_set done\n");
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}
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/* 4.9 iot_topic_query */
|
||
static void handle_iot_topic_query(uint8_t socket, uint32_t msg_id, const char *json) {
|
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char data_json[300];
|
||
snprintf(data_json, sizeof(data_json),
|
||
"{\"client_id_enable\":%s,\"topic_pub\":\"%s\",\"topic_sub\":\"%s\"}",
|
||
g_iot_topic.clientid_enable ? "true" : "false",
|
||
g_iot_topic.topic_pub, g_iot_topic.topic_sub);
|
||
|
||
json_send_ok(socket, msg_id, "iot_topic_query", data_json);
|
||
}
|
||
|
||
/* 4.10 pwd_set */
|
||
static void handle_pwd_set(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
char *data = json_get_data_str(json);
|
||
if (!data) {
|
||
json_send_error(socket, msg_id, "pwd_set", JSON_CODE_PARAM_ERR, "missing data");
|
||
return;
|
||
}
|
||
|
||
char old_pwd[16] = {0}, new_pwd[16] = {0};
|
||
json_get_str_field(data, "\"old_password\"", old_pwd, sizeof(old_pwd));
|
||
json_get_str_field(data, "\"new_password\"", new_pwd, sizeof(new_pwd));
|
||
free(data);
|
||
|
||
if (strlen(old_pwd) != 6 || strlen(new_pwd) != 6) {
|
||
json_send_error(socket, msg_id, "pwd_set", JSON_CODE_PARAM_ERR, "password must be 6 digits");
|
||
return;
|
||
}
|
||
|
||
if (memcmp(old_pwd, g_dev_password, 6) != 0) {
|
||
json_send_error(socket, msg_id, "pwd_set", JSON_CODE_AUTH_FAIL, "old password incorrect");
|
||
return;
|
||
}
|
||
|
||
memcpy(g_dev_password, new_pwd, 6);
|
||
set_ble_safe_pass((uint8_t *)new_pwd);
|
||
|
||
json_send_ok(socket, msg_id, "pwd_set", NULL);
|
||
PRINT("JSON: pwd_set done\n");
|
||
}
|
||
|
||
/* 4.11 factory_reset */
|
||
static void handle_factory_reset(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
json_send_ok(socket, msg_id, "factory_reset", NULL);
|
||
PRINT("JSON: factory_reset — resetting...\n");
|
||
|
||
Delay_Ms(100);
|
||
factory_dev_info();
|
||
Delay_Ms(100);
|
||
NVIC_SystemReset();
|
||
}
|
||
|
||
/* 4.12 device_reset */
|
||
static void handle_device_reset(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
// No response — device resets immediately
|
||
char *out = (char *)malloc(128);
|
||
if (out) {
|
||
snprintf(out, 128,
|
||
"{\"msg_id\":%lu,\"cmd\":\"device_reset\",\"ts\":%lu,\"code\":0,\"msg\":\"resetting\"}\n",
|
||
msg_id, (unsigned long)mstick());
|
||
uint32_t slen = strlen(out);
|
||
WCHNET_SocketSend(socket, (uint8_t *)out, &slen);
|
||
free(out);
|
||
}
|
||
Delay_Ms(100);
|
||
NVIC_SystemReset();
|
||
}
|
||
|
||
/* 4.13 loop_param_set — 设置地感线圈多路参数 (CMD 0x63) */
|
||
static void handle_loop_param_set(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
char *data = json_get_data_str(json);
|
||
if (!data) {
|
||
json_send_error(socket, msg_id, "loop_param_set", JSON_CODE_PARAM_ERR, "missing data");
|
||
return;
|
||
}
|
||
|
||
LUP_ParamSet ps;
|
||
memset(&ps, 0, sizeof(ps));
|
||
|
||
ps.auto_mode = (uint8_t)json_get_uint_field(data, "\"auto_mode\"");
|
||
|
||
// Parse channels array
|
||
// Use a simple approach: parse top-level fields for each known channel key
|
||
uint32_t amount = json_get_uint_field(data, "\"amount\"");
|
||
if (amount == 0 || amount > LUP_COIL_COUNT) {
|
||
amount = LUP_COIL_COUNT;
|
||
}
|
||
ps.amount = (uint8_t)amount;
|
||
|
||
// Parse per-channel data
|
||
char ch_key[16];
|
||
uint8_t ch;
|
||
for (ch = 0; ch < ps.amount; ch++) {
|
||
snprintf(ch_key, sizeof(ch_key), "\"ch%d\"", ch + 1);
|
||
|
||
char ch_data[512] = {0};
|
||
reset_tmp();
|
||
simple_parse_json(data, ch_key, g_tmp_value);
|
||
if (strlen(g_tmp_value) == 0) continue;
|
||
strncpy(ch_data, g_tmp_value, sizeof(ch_data) - 1);
|
||
|
||
LUP_CoilParam *cp = &ps.params[ch];
|
||
|
||
// sensitivity: 低4位=灵敏度, 高4位=freq_level
|
||
uint32_t sens_val = json_get_uint_field(ch_data, "\"sensitivity\"");
|
||
uint32_t freq_lev = json_get_uint_field(ch_data, "\"freq_level\""); // 0~3
|
||
cp->sensitivity = ((uint8_t)(freq_lev & 0x03) << 4) | (uint8_t)(sens_val & 0x0F);
|
||
|
||
cp->loop_delay = (uint8_t)json_get_uint_field(ch_data, "\"loop_delay\"");
|
||
|
||
// output_mode: 低3位=输出方式, 高5位=SafeMode
|
||
uint32_t out_mode = json_get_uint_field(ch_data, "\"output_mode\"");
|
||
uint32_t safe_mode = json_get_uint_field(ch_data, "\"safe_mode\"");
|
||
cp->output_mode = ((uint8_t)(safe_mode & 0x1F) << 3) | (uint8_t)(out_mode & 0x07);
|
||
|
||
cp->exist_mode = (uint8_t)json_get_uint_field(ch_data, "\"exist_mode\"");
|
||
|
||
// direction_mode: 低3位=方向模式, 高4位=Function_Mode
|
||
uint32_t dir_mode = json_get_uint_field(ch_data, "\"direction_mode\"");
|
||
uint32_t func_mode = json_get_uint_field(ch_data, "\"function_mode\"");
|
||
cp->direction_mode = ((uint8_t)(func_mode & 0x0F) << 4) | (uint8_t)(dir_mode & 0x07);
|
||
}
|
||
free(data);
|
||
|
||
// Send to Loop MCU and defer response
|
||
lup_send_set_param(&ps);
|
||
|
||
// Save pending state for async response
|
||
g_json_pending.active = 1;
|
||
g_json_pending.socket = socket;
|
||
g_json_pending.msg_id = msg_id;
|
||
strncpy(g_json_pending.cmd, "loop_param_set", sizeof(g_json_pending.cmd) - 1);
|
||
g_json_pending.deadline = mstick() + 500;
|
||
|
||
PRINT("JSON: loop_param_set sent (ch=%d)\n", ps.amount);
|
||
}
|
||
|
||
/* 4.14 loop_param_query — 读取地感线圈多路参数 (CMD 0x64) */
|
||
static void handle_loop_param_query(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
// Send query to Loop MCU and defer response
|
||
lup_send_get_param();
|
||
|
||
g_json_pending.active = 1;
|
||
g_json_pending.socket = socket;
|
||
g_json_pending.msg_id = msg_id;
|
||
strncpy(g_json_pending.cmd, "loop_param_query", sizeof(g_json_pending.cmd) - 1);
|
||
g_json_pending.deadline = mstick() + 500;
|
||
|
||
PRINT("JSON: loop_param_query sent\n");
|
||
}
|
||
|
||
/* 4.15 report_config — 配置主动上报开关 */
|
||
static void handle_report_config(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
char *data = json_get_data_str(json);
|
||
if (!data) {
|
||
json_send_error(socket, msg_id, "report_config", JSON_CODE_PARAM_ERR, "missing data");
|
||
return;
|
||
}
|
||
|
||
// Parse active_report flag
|
||
reset_tmp();
|
||
simple_parse_json(data, "\"active_report\"", g_tmp_value);
|
||
if (strlen(g_tmp_value) > 0) {
|
||
if (strstr(g_tmp_value, "true")) {
|
||
g_report_active = 1;
|
||
} else {
|
||
g_report_active = 0;
|
||
}
|
||
}
|
||
free(data);
|
||
|
||
json_send_ok(socket, msg_id, "report_config",
|
||
g_report_active ? "{\"active_report\":true}" : "{\"active_report\":false}");
|
||
PRINT("JSON: report_config active_report=%d\n", g_report_active);
|
||
}
|
||
|
||
/* 4.16 loop_version_query — 获取地感MCU版本号 (CMD 0x4A) */
|
||
static void handle_loop_version_query(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
lup_send_get_version();
|
||
g_json_pending.active = 1;
|
||
g_json_pending.socket = socket;
|
||
g_json_pending.msg_id = msg_id;
|
||
strncpy(g_json_pending.cmd, "loop_version_query", sizeof(g_json_pending.cmd) - 1);
|
||
g_json_pending.deadline = mstick() + 300;
|
||
PRINT("JSON: loop_version_query sent\n");
|
||
}
|
||
|
||
/* 4.17 loop_reset — 复位地感MCU (CMD 0x6D, 无回复) */
|
||
static void handle_loop_reset(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
lup_send_reset();
|
||
json_send_ok(socket, msg_id, "loop_reset", NULL);
|
||
PRINT("JSON: loop_reset sent (no response expected)\n");
|
||
}
|
||
|
||
/* 4.18 loop_factory_init — 地感MCU出厂初始化 (CMD 0x92) */
|
||
static void handle_loop_factory_init(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
lup_send_factory_init();
|
||
g_json_pending.active = 1;
|
||
g_json_pending.socket = socket;
|
||
g_json_pending.msg_id = msg_id;
|
||
strncpy(g_json_pending.cmd, "loop_factory_init", sizeof(g_json_pending.cmd) - 1);
|
||
g_json_pending.deadline = mstick() + 600;
|
||
PRINT("JSON: loop_factory_init sent\n");
|
||
}
|
||
|
||
/* 4.19 loop_sens_read — 读取线圈灵敏度列表 (CMD 0x8A Read) */
|
||
static void handle_loop_sens_read(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
lup_send_sensitivity_read();
|
||
g_json_pending.active = 1;
|
||
g_json_pending.socket = socket;
|
||
g_json_pending.msg_id = msg_id;
|
||
strncpy(g_json_pending.cmd, "loop_sens_read", sizeof(g_json_pending.cmd) - 1);
|
||
g_json_pending.deadline = mstick() + 300;
|
||
PRINT("JSON: loop_sens_read sent\n");
|
||
}
|
||
|
||
/* 4.20 loop_sens_write — 写入线圈灵敏度列表 (CMD 0x8A Write) */
|
||
static void handle_loop_sens_write(uint8_t socket, uint32_t msg_id, const char *json) {
|
||
char *data = json_get_data_str(json);
|
||
if (!data) {
|
||
json_send_error(socket, msg_id, "loop_sens_write", JSON_CODE_PARAM_ERR, "missing data");
|
||
return;
|
||
}
|
||
|
||
LUP_Sensitivity sens;
|
||
memset(&sens, 0, sizeof(sens));
|
||
sens.rw = LUP_SENS_RW_WRITE;
|
||
|
||
uint32_t amount = json_get_uint_field(data, "\"amount\"");
|
||
if (amount == 0 || amount > LUP_COIL_COUNT) amount = LUP_COIL_COUNT;
|
||
sens.amount = (uint8_t)amount;
|
||
|
||
char key[16];
|
||
uint8_t i;
|
||
for (i = 0; i < sens.amount; i++) {
|
||
snprintf(key, sizeof(key), "\"ch%d\"", i + 1);
|
||
char ch_data[256] = {0};
|
||
reset_tmp();
|
||
simple_parse_json(data, key, g_tmp_value);
|
||
if (strlen(g_tmp_value) == 0) continue;
|
||
strncpy(ch_data, g_tmp_value, sizeof(ch_data) - 1);
|
||
|
||
sens.sens_in[i] = (uint16_t)json_get_uint_field(ch_data, "\"sens_in\"");
|
||
sens.sens_out[i] = (uint16_t)json_get_uint_field(ch_data, "\"sens_out\"");
|
||
}
|
||
free(data);
|
||
|
||
uint8_t buf[LUP_MAX_PKG_LEN];
|
||
uint16_t len = lup_build_sensitivity_write(buf, &sens);
|
||
UART2_SendString(buf, len);
|
||
PRINT("LUP Tx:");
|
||
for (i = 0; i < len; i++) PRINT(" %02X", buf[i]);
|
||
PRINT("\n");
|
||
lup_cmd_begin(LUP_CMD_SENSITIVITY, 300);
|
||
|
||
g_json_pending.active = 1;
|
||
g_json_pending.socket = socket;
|
||
g_json_pending.msg_id = msg_id;
|
||
strncpy(g_json_pending.cmd, "loop_sens_write", sizeof(g_json_pending.cmd) - 1);
|
||
g_json_pending.deadline = mstick() + 300;
|
||
PRINT("JSON: loop_sens_write sent (ch=%d)\n", sens.amount);
|
||
}
|
||
|
||
|
||
/*===========================================================================
|
||
* Command Dispatch Table
|
||
*===========================================================================*/
|
||
typedef struct {
|
||
const char *cmd;
|
||
void (*handler)(uint8_t socket, uint32_t msg_id, const char *json);
|
||
uint8_t need_auth; // 1 = requires auth, 0 = pre-auth ok
|
||
} JsonCmdEntry;
|
||
|
||
static const JsonCmdEntry g_cmd_table[] = {
|
||
{"pwd_verify", handle_pwd_verify, 0},
|
||
{"dev_serial_set", handle_dev_serial_set, 1},
|
||
{"dev_info_query", handle_dev_info_query, 1},
|
||
{"ssc_net_set", handle_ssc_net_set, 1},
|
||
{"ssc_net_query", handle_ssc_net_query, 1},
|
||
{"iot_net_set", handle_iot_net_set, 1},
|
||
{"iot_net_query", handle_iot_net_query, 1},
|
||
{"iot_topic_set", handle_iot_topic_set, 1},
|
||
{"iot_topic_query", handle_iot_topic_query, 1},
|
||
{"pwd_set", handle_pwd_set, 1},
|
||
{"factory_reset", handle_factory_reset, 1},
|
||
{"device_reset", handle_device_reset, 1},
|
||
{"loop_param_set", handle_loop_param_set, 1},
|
||
{"loop_param_query", handle_loop_param_query, 1},
|
||
{"loop_version_query", handle_loop_version_query, 1},
|
||
{"loop_reset", handle_loop_reset, 1},
|
||
{"loop_factory_init", handle_loop_factory_init, 1},
|
||
{"loop_sens_read", handle_loop_sens_read, 1},
|
||
{"loop_sens_write", handle_loop_sens_write, 1},
|
||
{"report_config", handle_report_config, 1},
|
||
};
|
||
|
||
#define JSON_CMD_COUNT (sizeof(g_cmd_table) / sizeof(g_cmd_table[0]))
|
||
|
||
|
||
/*===========================================================================
|
||
* Frame Processing
|
||
*===========================================================================*/
|
||
static void json_process_frame(uint8_t socket, const char *frame) {
|
||
if (strlen(frame) == 0) return;
|
||
|
||
uint32_t msg_id = json_get_msg_id(frame);
|
||
char cmd[32] = {0};
|
||
json_get_cmd(frame, cmd, sizeof(cmd));
|
||
|
||
PRINT("JSON dispatch: msg_id=%lu cmd=[%s] len=%d\n", msg_id, cmd, strlen(cmd));
|
||
|
||
if (strlen(cmd) == 0) {
|
||
PRINT("JSON: empty cmd, sending error\n");
|
||
json_send_error(socket, msg_id, "", JSON_CODE_PARAM_ERR, "missing cmd field");
|
||
return;
|
||
}
|
||
|
||
// Dispatch
|
||
int handled = 0;
|
||
for (int i = 0; i < JSON_CMD_COUNT; i++) {
|
||
if (strcmp(cmd, g_cmd_table[i].cmd) == 0) {
|
||
PRINT("JSON: matched cmd[%d]=%s, need_auth=%d, auth_state=%d\n",
|
||
i, g_cmd_table[i].cmd, g_cmd_table[i].need_auth, g_json_auth_state);
|
||
// Check auth
|
||
if (g_cmd_table[i].need_auth && g_json_auth_state != JSON_STATE_AUTHED) {
|
||
json_send_error(socket, msg_id, cmd, JSON_CODE_NOT_AUTHED, "not authenticated");
|
||
handled = 1;
|
||
break;
|
||
}
|
||
PRINT("JSON: calling handler for %s\n", cmd);
|
||
g_cmd_table[i].handler(socket, msg_id, frame);
|
||
handled = 1;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (!handled) {
|
||
json_send_error(socket, msg_id, cmd, JSON_CODE_UNSUPPORTED, "unsupported command");
|
||
PRINT("JSON: unsupported cmd: [%s]\n", cmd);
|
||
}
|
||
}
|
||
|
||
|
||
/*===========================================================================
|
||
* json_sensor_callback — 注册到 lup_process_frame，0xC0 帧到达时直接推送
|
||
*===========================================================================*/
|
||
|
||
/* Forward declarations */
|
||
static int format_sensor_json(char *buf, uint16_t buf_size, const LUP_SensorReport *sr);
|
||
static int format_loop_param_json(char *buf, uint16_t buf_size, const LUP_ParamGet *pg);
|
||
|
||
static void json_sensor_callback(const uint8_t *pkg, uint16_t len)
|
||
{
|
||
PRINT("JSON: sensor_cb enter socket=%d auth=%d report=%d\n",
|
||
g_json_socket_listen, g_json_auth_state, g_report_active);
|
||
|
||
// Check: socket active, authed, report enabled
|
||
if (g_json_socket_listen == 0xFF) { PRINT("JSON: sensor_cb skip: no socket\n"); return; }
|
||
if (g_json_auth_state != JSON_STATE_AUTHED) { PRINT("JSON: sensor_cb skip: not authed\n"); return; }
|
||
if (!g_report_active) { PRINT("JSON: sensor_cb skip: report disabled\n"); return; }
|
||
|
||
LUP_SensorReport sr;
|
||
memset(&sr, 0, sizeof(sr));
|
||
int ret = lup_parse_sensor_report(pkg, len, &sr);
|
||
if (ret != 0) {
|
||
PRINT("JSON: sensor callback parse failed (%d)\n", ret);
|
||
return;
|
||
}
|
||
|
||
char data_json[2048];
|
||
if (format_sensor_json(data_json, sizeof(data_json), &sr) == 0) {
|
||
char *out = (char *)malloc(TCP_JSON_MAX_FRAME);
|
||
if (out) {
|
||
snprintf(out, TCP_JSON_MAX_FRAME,
|
||
"{\"msg_id\":0,\"cmd\":\"sensor_report\",\"ts\":%lu,"
|
||
"\"code\":0,\"msg\":\"success\",\"data\":%s}\n",
|
||
(unsigned long)mstick(), data_json);
|
||
uint32_t slen = strlen(out);
|
||
WCHNET_SocketSend(g_json_socket_listen, (uint8_t *)out, &slen);
|
||
free(out);
|
||
}
|
||
}
|
||
}
|
||
|
||
/*===========================================================================
|
||
* Public API
|
||
*===========================================================================*/
|
||
|
||
void tcp_json_srv_init(void) {
|
||
uint8_t ret;
|
||
SOCK_INF sock_inf;
|
||
static uint8_t _init_done = 0;
|
||
|
||
if (_init_done) return; // 防止 net_srv_init 反复调用
|
||
_init_done = 1;
|
||
|
||
// 注册传感器回调 — 必须在 socket 操作之前，
|
||
// 避免 socket 失败导致 return 而漏掉注册
|
||
lup_set_sensor_callback(json_sensor_callback);
|
||
|
||
memset(&sock_inf, 0, sizeof(SOCK_INF));
|
||
sock_inf.SourPort = TCP_JSON_PORT;
|
||
sock_inf.ProtoType = PROTO_TYPE_TCP;
|
||
sock_inf.RecvBufLen = RECE_BUF_LEN;
|
||
|
||
ret = WCHNET_SocketCreat(&g_json_socket_listen, &sock_inf);
|
||
if (ret != WCHNET_ERR_SUCCESS) {
|
||
PRINT("JSON: SocketCreat failed: 0x%02X\n", ret);
|
||
return;
|
||
}
|
||
|
||
ret = WCHNET_SocketListen(g_json_socket_listen);
|
||
if (ret != WCHNET_ERR_SUCCESS) {
|
||
PRINT("JSON: SocketListen failed: 0x%02X\n", ret);
|
||
return;
|
||
}
|
||
|
||
PRINT("JSON: TCP listen on port %d (socket %d)\n", TCP_JSON_PORT, g_json_socket_listen);
|
||
}
|
||
|
||
void tcp_json_handle_sock_int(uint8_t socketid, uint8_t intstat) {
|
||
// === CONNECT: client connected — configure recv buffer, init auth state ===
|
||
if (intstat & SINT_STAT_CONNECT) {
|
||
WCHNET_ModifyRecvBuf(socketid, (uint32_t)g_json_wchnet_buf, RECE_BUF_LEN);
|
||
g_json_auth_state = JSON_STATE_WAIT_AUTH;
|
||
g_json_pwd_retry = 0;
|
||
g_json_auth_timer = mstick();
|
||
g_json_recv_len = 0;
|
||
memset(g_json_recv_buf, 0, sizeof(g_json_recv_buf));
|
||
PRINT("JSON: Client connected on socket %d, recv buf configured\n", socketid);
|
||
}
|
||
|
||
// === RECV: read and process incoming data ===
|
||
if (intstat & SINT_STAT_RECV) {
|
||
uint32_t recv_len = WCHNET_SocketRecvLen(socketid, NULL);
|
||
if (recv_len > 0) {
|
||
uint16_t space = TCP_JSON_RECV_BUF_LEN - g_json_recv_len;
|
||
if (recv_len > space) recv_len = space;
|
||
uint32_t rd_len = recv_len;
|
||
uint8_t tmp_buf[RECE_BUF_LEN];
|
||
WCHNET_SocketRecv(socketid, tmp_buf, &rd_len);
|
||
memcpy(g_json_recv_buf + g_json_recv_len, tmp_buf, (uint16_t)rd_len);
|
||
g_json_recv_len += (uint16_t)rd_len;
|
||
|
||
char frame[TCP_JSON_MAX_FRAME];
|
||
while (json_extract_frame(g_json_recv_buf, &g_json_recv_len, frame, sizeof(frame))) {
|
||
PRINT("JSON recv: %s\n", frame);
|
||
json_process_frame(socketid, frame);
|
||
if (g_json_auth_state == JSON_STATE_WAIT_AUTH) {
|
||
g_json_auth_timer = mstick();
|
||
}
|
||
}
|
||
if (g_json_recv_len >= TCP_JSON_MAX_FRAME) {
|
||
PRINT("JSON: frame overflow, discarding buffer\n");
|
||
g_json_recv_len = 0;
|
||
memset(g_json_recv_buf, 0, sizeof(g_json_recv_buf));
|
||
}
|
||
}
|
||
}
|
||
|
||
// === DISCONNECT: client disconnected, reset state ===
|
||
if (intstat & SINT_STAT_DISCONNECT) {
|
||
PRINT("JSON: Client disconnected (id=%d)\n", socketid);
|
||
g_json_auth_state = JSON_STATE_WAIT_AUTH;
|
||
g_json_pwd_retry = 0;
|
||
g_json_recv_len = 0;
|
||
}
|
||
|
||
// === TIMEOUT: connection timed out ===
|
||
if (intstat & SINT_STAT_TIM_OUT) {
|
||
PRINT("JSON: Client timeout (id=%d)\n", socketid);
|
||
g_json_auth_state = JSON_STATE_WAIT_AUTH;
|
||
g_json_pwd_retry = 0;
|
||
g_json_recv_len = 0;
|
||
}
|
||
}
|
||
|
||
/*===========================================================================
|
||
* Deferred Response Helpers
|
||
*===========================================================================*/
|
||
|
||
/*
|
||
* Format coil param query response as JSON
|
||
*/
|
||
static int format_loop_param_json(char *buf, uint16_t buf_size, const LUP_ParamGet *pg) {
|
||
const char *freq_level_names[] = {"high", "mid_high", "mid_low", "low"};
|
||
char *p = buf;
|
||
int remaining = buf_size;
|
||
int written;
|
||
uint8_t i;
|
||
|
||
written = snprintf(p, remaining,
|
||
"{\"auto_mode\":%s,\"amount\":%d,\"channels\":[",
|
||
pg->auto_mode ? "true" : "false", pg->amount);
|
||
if (written < 0 || written >= remaining) return -1;
|
||
p += written; remaining -= written;
|
||
|
||
for (i = 0; i < pg->amount; i++) {
|
||
const LUP_CoilParam *cp = &pg->params[i];
|
||
uint8_t freq_lev = (cp->sensitivity >> 4) & 0x03;
|
||
uint8_t sens = cp->sensitivity & 0x0F;
|
||
uint8_t out_mode = cp->output_mode & 0x07;
|
||
uint8_t safe_mod = (cp->output_mode >> 3) & 0x1F;
|
||
uint8_t dir_mode = cp->direction_mode & 0x07;
|
||
uint8_t func_mod = (cp->direction_mode >> 4) & 0x0F;
|
||
|
||
written = snprintf(p, remaining,
|
||
"%s{\"ch\":%d,\"sensitivity\":%d,\"freq_level\":\"%s\","
|
||
"\"loop_delay\":%d,\"output_mode\":%d,\"safe_mode\":%d,"
|
||
"\"exist_mode\":%d,\"direction_mode\":%d,\"function_mode\":%d,"
|
||
"\"freq_initial\":%lu,\"freq_current\":%lu,\"freq_diff\":%lu}",
|
||
(i > 0) ? "," : "",
|
||
i + 1, sens, freq_level_names[freq_lev],
|
||
cp->loop_delay, out_mode, safe_mod,
|
||
cp->exist_mode, dir_mode, func_mod,
|
||
pg->freq[i][0], pg->freq[i][1], pg->freq[i][2]);
|
||
if (written < 0 || written >= remaining) return -1;
|
||
p += written; remaining -= written;
|
||
}
|
||
|
||
written = snprintf(p, remaining, "]}");
|
||
if (written < 0 || written >= remaining) return -1;
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* Format sensor report as JSON
|
||
*/
|
||
static int format_sensor_json(char *buf, uint16_t buf_size, const LUP_SensorReport *sr) {
|
||
const char *freq_level_names[] = {"high", "mid_high", "mid_low", "low"};
|
||
char *p = buf;
|
||
int remaining = buf_size;
|
||
int written;
|
||
uint8_t i;
|
||
|
||
written = snprintf(p, remaining,
|
||
"{\"sens_type\":\"multi_coil\",\"sub_amount\":%d,\"sub_seq\":%d,\"coils\":[",
|
||
sr->sub_amount, sr->sub_sequence);
|
||
if (written < 0 || written >= remaining) return -1;
|
||
p += written; remaining -= written;
|
||
|
||
for (i = 0; i < sr->coil_count; i++) {
|
||
const LUP_CoilSensor *cs = &sr->coils[i];
|
||
const char *misc_field;
|
||
uint32_t misc_val;
|
||
|
||
switch (cs->misc_type) {
|
||
case 0: misc_field = "\"passtime_ms5\""; misc_val = cs->misc.passtime_ms5; break;
|
||
case 1: misc_field = "\"cut_amount\""; misc_val = cs->misc.cut_amount; break;
|
||
case 2: misc_field = "\"flow_amount\""; misc_val = cs->misc.flow_amount; break;
|
||
default: misc_field = "\"misc\""; misc_val = 0; break;
|
||
}
|
||
|
||
written = snprintf(p, remaining,
|
||
"%s{\"ch\":%d,\"freq_level\":\"%s\",\"direction\":%d,"
|
||
"\"freq_type\":\"%s\",\"sensitivity\":%d,"
|
||
"\"condition\":%d,\"loop_state\":\"%s\",\"car_state\":\"%s\","
|
||
"\"freq\":%lu,\"variation\":%d,%s:%lu}",
|
||
(i > 0) ? "," : "",
|
||
i + 1,
|
||
freq_level_names[cs->freq_level],
|
||
cs->direction,
|
||
cs->freq_type ? "current" : "initial",
|
||
cs->sensitivity,
|
||
cs->condition,
|
||
cs->loop_state ? "broken" : "normal",
|
||
cs->car_state ? "car" : "no_car",
|
||
cs->freq,
|
||
cs->variation,
|
||
misc_field, misc_val);
|
||
if (written < 0 || written >= remaining) return -1;
|
||
p += written; remaining -= written;
|
||
}
|
||
|
||
written = snprintf(p, remaining, "]}");
|
||
if (written < 0 || written >= remaining) return -1;
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* Check for and handle pending Loop MCU deferred responses
|
||
*/
|
||
static void json_check_pending(void) {
|
||
if (!g_json_pending.active) return;
|
||
|
||
if (g_lup_cmd.state == LUP_STATE_RESPONSE_READY) {
|
||
if (strcmp(g_json_pending.cmd, "loop_param_set") == 0) {
|
||
uint8_t success = 0;
|
||
int ret = lup_parse_set_param_resp(g_lup_cmd.resp_buf, g_lup_cmd.resp_len, &success);
|
||
if (ret == 0 && success) {
|
||
json_send_ok(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, NULL);
|
||
} else {
|
||
json_send_error(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, JSON_CODE_INTERNAL_ERR,
|
||
ret == 0 ? "Loop MCU returned failure" : "Parse error");
|
||
}
|
||
} else if (strcmp(g_json_pending.cmd, "loop_param_query") == 0) {
|
||
LUP_ParamGet pg;
|
||
memset(&pg, 0, sizeof(pg));
|
||
int ret = lup_parse_param_get(g_lup_cmd.resp_buf, g_lup_cmd.resp_len, &pg);
|
||
if (ret == 0) {
|
||
char data_json[2048];
|
||
if (format_loop_param_json(data_json, sizeof(data_json), &pg) == 0) {
|
||
json_send_ok(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, data_json);
|
||
} else {
|
||
json_send_error(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, JSON_CODE_INTERNAL_ERR,
|
||
"Response too large");
|
||
}
|
||
} else {
|
||
json_send_error(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, JSON_CODE_INTERNAL_ERR,
|
||
"Failed to parse Loop MCU response");
|
||
}
|
||
} else if (strcmp(g_json_pending.cmd, "loop_version_query") == 0) {
|
||
LUP_VersionInfo info;
|
||
memset(&info, 0, sizeof(info));
|
||
int ret = lup_parse_version(g_lup_cmd.resp_buf, g_lup_cmd.resp_len, &info);
|
||
if (ret == 0) {
|
||
snprintf(info.version_str, sizeof(info.version_str),
|
||
"V%d.%d.%d (HW:%d.%d.%d)",
|
||
info.soft_main, info.soft_sub, info.soft_ssub,
|
||
info.hard_main, info.hard_sub, info.hard_ssub);
|
||
char data_json[256];
|
||
snprintf(data_json, sizeof(data_json),
|
||
"{\"soft_ver\":\"%d.%d.%d\",\"hard_ver\":\"%d.%d.%d\","
|
||
"\"version_str\":\"%s\"}",
|
||
info.soft_main, info.soft_sub, info.soft_ssub,
|
||
info.hard_main, info.hard_sub, info.hard_ssub,
|
||
info.version_str);
|
||
json_send_ok(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, data_json);
|
||
} else {
|
||
json_send_error(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, JSON_CODE_INTERNAL_ERR,
|
||
"Failed to parse version");
|
||
}
|
||
} else if (strcmp(g_json_pending.cmd, "loop_factory_init") == 0) {
|
||
uint8_t success = 0;
|
||
int ret = lup_parse_factory_init_resp(g_lup_cmd.resp_buf, g_lup_cmd.resp_len, &success);
|
||
if (ret == 0 && success) {
|
||
json_send_ok(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, NULL);
|
||
} else {
|
||
json_send_error(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, JSON_CODE_INTERNAL_ERR,
|
||
ret == 0 ? "Factory init failed" : "Parse error");
|
||
}
|
||
} else if (strcmp(g_json_pending.cmd, "loop_sens_read") == 0) {
|
||
LUP_Sensitivity sens;
|
||
memset(&sens, 0, sizeof(sens));
|
||
int ret = lup_parse_sensitivity_resp(g_lup_cmd.resp_buf, g_lup_cmd.resp_len, &sens);
|
||
if (ret == 0) {
|
||
char data_json[1024];
|
||
char *p = data_json;
|
||
int rem = sizeof(data_json);
|
||
int w = snprintf(p, rem,
|
||
"{\"ret\":\"%s\",\"amount\":%d,\"channels\":[",
|
||
(sens.rw == 0x10) ? "read" : (sens.rw == 0x11) ? "write" : "?",
|
||
sens.amount);
|
||
p += w; rem -= w;
|
||
uint8_t i;
|
||
for (i = 0; i < sens.amount; i++) {
|
||
w = snprintf(p, rem,
|
||
"%s{\"ch\":%d,\"sens_in\":%d,\"sens_out\":%d}",
|
||
(i > 0) ? "," : "", i + 1,
|
||
sens.sens_in[i], sens.sens_out[i]);
|
||
p += w; rem -= w;
|
||
}
|
||
snprintf(p, rem, "]}");
|
||
json_send_ok(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, data_json);
|
||
} else {
|
||
json_send_error(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, JSON_CODE_INTERNAL_ERR,
|
||
"Failed to parse sensitivity");
|
||
}
|
||
} else if (strcmp(g_json_pending.cmd, "loop_sens_write") == 0) {
|
||
LUP_Sensitivity sens;
|
||
memset(&sens, 0, sizeof(sens));
|
||
int ret = lup_parse_sensitivity_resp(g_lup_cmd.resp_buf, g_lup_cmd.resp_len, &sens);
|
||
if (ret == 0) {
|
||
char data_json[1024];
|
||
char *p = data_json;
|
||
int rem = sizeof(data_json);
|
||
int w = snprintf(p, rem,
|
||
"{\"ret\":\"%s\",\"amount\":%d,\"channels\":[",
|
||
(sens.rw == 0x10) ? "read" : (sens.rw == 0x11) ? "write" : "?",
|
||
sens.amount);
|
||
p += w; rem -= w;
|
||
uint8_t i;
|
||
for (i = 0; i < sens.amount; i++) {
|
||
w = snprintf(p, rem,
|
||
"%s{\"ch\":%d,\"sens_in\":%d,\"sens_out\":%d}",
|
||
(i > 0) ? "," : "", i + 1,
|
||
sens.sens_in[i], sens.sens_out[i]);
|
||
p += w; rem -= w;
|
||
}
|
||
snprintf(p, rem, "]}");
|
||
json_send_ok(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, data_json);
|
||
} else {
|
||
json_send_error(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, JSON_CODE_INTERNAL_ERR,
|
||
"Failed to parse sensitivity response");
|
||
}
|
||
}
|
||
|
||
lup_cmd_done();
|
||
g_json_pending.active = 0;
|
||
PRINT("JSON: deferred response sent for %s\n", g_json_pending.cmd);
|
||
}
|
||
else if (g_lup_cmd.state == LUP_STATE_TIMEOUT
|
||
|| mstick() > g_json_pending.deadline) {
|
||
// Timeout
|
||
json_send_error(g_json_pending.socket, g_json_pending.msg_id,
|
||
g_json_pending.cmd, JSON_CODE_BUSY,
|
||
"Loop MCU no response");
|
||
lup_cmd_done();
|
||
g_json_pending.active = 0;
|
||
PRINT("JSON: deferred response timeout for %s\n", g_json_pending.cmd);
|
||
}
|
||
}
|
||
|
||
/*===========================================================================
|
||
* tcp_json_poll (updated)
|
||
*===========================================================================*/
|
||
void tcp_json_poll(void) {
|
||
// Only poll if we have an active connection (socket configured)
|
||
if (g_json_socket_listen == 0xFF) return;
|
||
|
||
// Auth timeout check
|
||
if (g_json_auth_state == JSON_STATE_WAIT_AUTH) {
|
||
if (mstick() - g_json_auth_timer > TCP_JSON_AUTH_TIMEOUT_MS) {
|
||
PRINT("JSON: Auth timeout, closing connection\n");
|
||
WCHNET_SocketClose(g_json_socket_listen, TCP_CLOSE_NORMAL);
|
||
g_json_auth_state = JSON_STATE_WAIT_AUTH;
|
||
g_json_pwd_retry = 0;
|
||
g_json_recv_len = 0;
|
||
}
|
||
}
|
||
|
||
// Lockout timeout check
|
||
if (g_json_auth_state == JSON_STATE_LOCKOUT) {
|
||
if (mstick() - g_json_lockout_timer > TCP_JSON_LOCKOUT_TIMEOUT_MS) {
|
||
PRINT("JSON: Lockout expired\n");
|
||
g_json_auth_state = JSON_STATE_WAIT_AUTH;
|
||
g_json_pwd_retry = 0;
|
||
}
|
||
}
|
||
|
||
// Check for pending Loop MCU deferred responses
|
||
json_check_pending();
|
||
}
|
||
|
||
/*===========================================================================
|
||
* tcp_json_push_sensor — Push sensor data (0xC0) to connected TCP client
|
||
*
|
||
* Called from main loop when uart_srv() has a sensor report frame in
|
||
* g_pkg_uart_2 that hasn't been consumed by BLE.
|
||
*===========================================================================*/
|
||
void tcp_json_push_sensor(void) {
|
||
// Check: socket active, authed, report enabled
|
||
if (g_json_socket_listen == 0xFF) return;
|
||
if (g_json_auth_state != JSON_STATE_AUTHED) return;
|
||
if (!g_report_active) return; // 主动上报未开启
|
||
|
||
// Only proceed if g_pkg_uart_2 has data and it's a 0xC0 sensor report
|
||
if (g_pkg_uart_2.flag == 0) return;
|
||
if (g_pkg_uart_2.pkg[0] != 0x7F) return;
|
||
if (g_pkg_uart_2.pkg[3] != 0xC0) return;
|
||
|
||
LUP_SensorReport sr;
|
||
memset(&sr, 0, sizeof(sr));
|
||
int ret = lup_parse_sensor_report(g_pkg_uart_2.pkg, g_pkg_uart_2.offset, &sr);
|
||
if (ret != 0) {
|
||
PRINT("JSON: sensor parse failed (%d)\n", ret);
|
||
InitPkgUart(&g_pkg_uart_2);
|
||
return;
|
||
}
|
||
|
||
char data_json[2048];
|
||
if (format_sensor_json(data_json, sizeof(data_json), &sr) == 0) {
|
||
char *out = (char *)malloc(TCP_JSON_MAX_FRAME);
|
||
if (out) {
|
||
snprintf(out, TCP_JSON_MAX_FRAME,
|
||
"{\"msg_id\":0,\"cmd\":\"sensor_report\",\"ts\":%lu,"
|
||
"\"code\":0,\"msg\":\"success\",\"data\":%s}\n",
|
||
(unsigned long)mstick(), data_json);
|
||
uint32_t slen = strlen(out);
|
||
WCHNET_SocketSend(g_json_socket_listen, (uint8_t *)out, &slen);
|
||
free(out);
|
||
}
|
||
}
|
||
|
||
// Clear after processing
|
||
InitPkgUart(&g_pkg_uart_2);
|
||
}
|