适配Ew开头的协议

注释iic相关命令，添加命令jwtcrc用于验证jwt程序是否正常
    EW_Updata 添加错误12表示小板中无jwt程序

source/elec_det/elec_io.c

@@ -18,14 +18,32 @@
 #include "elec_det.h"
 #include "dev_flash.h"
 #include "mystring.h"
+#include "prot_uc.h"
+#include "board.h"
+#include "transmit.h"
+#include "mystdlib.h"
 #include "elec_io.h"
 
+
+
 // 此文件实现elec模块的输入输出接口
 
 
 
+typedef struct{
+  tran_def *tran;
+}self_def;
+
+static self_def g_self;
+
 int ConsoleUsart_send_bytes(uint8_t *d,int len)
 {
+  self_def *s=&g_self;
+  if(s->tran){
+    array_def *r=arr_creat();
+    arr_appends(r,d,len);
+    emit tran_reply_signal(s->tran,arr_temp(r));
+  }
   return 0;
 }
 
@@ -64,7 +82,43 @@ void Ye_RunPlanCheckTest(void)
 
 
 
-
+// 小板ew协议解码
+array_def *protew_decode(protu_def *p,array_def *data)
+{
+  if((arr_get(data,0)=='E')&&(arr_get(data,1)=='w')){
+    str_set(p->str_err,"ok");
+    p->cmd=0x01;
+    return arr_duplicate(data);
+  }
+  str_set(p->str_err,"decode for Ew failed.");
+  return arr_creat();
+}
+array_def *protew_encode(protu_def *p,array_def *data)
+{
+  array_def *r;
+  r=arr_duplicate(data);
+  return r;
+}
+protuc_codec_export(ew_slave,protew_decode,protew_encode);
+
+static int ew_slave_dolater(ucport_def *u,uint8_t cmd,array_def *data,char *err_str)
+{
+  void EW_UsartApp_Push_Cmd(uint8_t* buf, uint16_t len);
+  EW_UsartApp_Push_Cmd(arr_data(data),arr_length(data));
+  return 0;
+}
+static ucport_def *ew_slave_fun(tran_def *t, uint8_t cmd,array_def *data)
+{
+  int ret=0;
+  self_def *s=&g_self;
+  s->tran=t;
+  ucport_def *u=calloc(1,sizeof(ucport_def));
+  u->p=t;
+  u->dolater=ew_slave_dolater;
+  u->dolater(u,cmd,data,"ok");
+  return (ucport_def *)u;
+}
+transmit_export(ew_slave,0x01,ew_slave_fun)