update filterbox

README.md

@@ -1 +1,25 @@
 FilterBox
+AT指令说明
+
+[toc]
+
+## 调整消抖延时
+
+### 设置指令
+AT+FILTER_TIME_MS=10
+
+### 查询指令
+AT+FILTER_TIME_MS?
+
+## 调整输入输出是否镜像
+
+### 设置指令
+AT+IO_MIRROR=0
+AT+IO_MIRROR=1
+
+### 查询指令
+AT+IO_MIRROR?
+
+## 保存配置到FLASH中
+AT+SAVE
+

src/main_app.c

@@ -16,7 +16,10 @@
  * @return int
  */
 
-#define LOG(fmt, ...) printf(fmt "\n", ##__VA_ARGS__)
+#define LOG(fmt, ...)                                  \
+  {                                                    \
+    if (s_config.log) printf(fmt "\n", ##__VA_ARGS__); \
+  }
 
 static uint32_t prvhasPassedMs(uint32_t last) {
   uint32_t now = HAL_GetTick();
@@ -36,8 +39,10 @@ typedef struct {
   uint32_t filterTime;
   bool echo;
   bool mirror;
+  bool log;
 } Config_t;
-static Config_t s_config = {.filterTime = 1, .echo = true, .mirror = false};
+static Config_t s_config = {
+    .filterTime = 1, .echo = true, .mirror = false, .log = false};
 uint32_t prv_get_filter_time() { return s_config.filterTime; }
 void prv_set_filter_time(uint32_t filtertime) {
   s_config.filterTime = filtertime;
@@ -146,6 +151,24 @@ bool processIOMirrorOrder(at_ordertype_t type, const char* order_name,
   }
   return false;
 }
+bool processLOGOrder(at_ordertype_t type, const char* order_name,
+                     const char* order_val) {
+  if (type == kat_order) {
+    return false;
+  } else if (type == kat_showinfo) {
+    printf("%d\r\n", s_config.log);
+    return true;
+  } else if (type == kat_set) {
+    if (order_val == NULL) return false;
+    int orderval = atoi(order_val);
+    if (orderval > 0)
+      s_config.log = 1;
+    else
+      s_config.log = 0;
+    return true;
+  }
+  return false;
+}
 bool processSaveOrder(at_ordertype_t type, const char* order_name,
                       const char* order_val) {
   if (type == kat_order) {
@@ -196,6 +219,8 @@ void processOrder(char* atorder, int num) {
     success = processIOMirrorOrder(type, order_name, order_val);
   } else if (str_is_eq("SAVE", order_name)) {
     success = processSaveOrder(type, order_name, order_val);
+  } else if (str_is_eq("LOG", order_name)) {
+    success = processLOGOrder(type, order_name, order_val);
   } else {
     success = false;
   }