fix some problem

Author: fong5855

arc_design_contest/2018/Smart_Power_Saving_System_of_3D_Remote_Interaction/ARC/makefile

@@ -4,7 +4,7 @@
 ##
 
 # Application name
-APPL ?= test
+APPL ?= NCKU_Smart_Power_Saving_System_of_3D_Remote_Interaction
 
 # Optimization Level
 # Please Refer to toolchain_xxx.mk for this option
@@ -47,7 +47,7 @@ TOOLCHAIN ?= gnu
 #
 # root dir of embARC
 #
-EMBARC_ROOT = ../..
+EMBARC_ROOT = ../../../../..
 
 MID_SEL = common
 

arc_design_contest/2018/Smart_Power_Saving_System_of_3D_Remote_Interaction/ARC/vlsi_esp8266.c

@@ -181,12 +181,16 @@ int vlsi_esp8266_mode_set(VLSI_ESP *obj)
 
 int vlsi_esp8266_connect(VLSI_ESP *obj, char* ssid, char* key)
 {
-  char cmd[] = "AT+CWJAP_CUR=\"VLSILAB_2G2\",\"vlsi95514\"\r\n";
-  /* EMBARC_PRINTF("wifi cmd: %s\r\n", cmd); */
+  /**To simplify the flow, I directly assigned the cmd*/
+  char cmd[] = "AT+CWJAP_CUR=\"ssid\",\"passwd\"\r\n";
 
+  if(strstr(cmd, ssid) == NULL)
+  {
+    EMBARC_PRINTF("Make shure the ssid and key in cmd string (vlsi_esp8266.c 189) are correct \r\n");
+    return AT_ERROR;
+  }
   obj->uart->uart_write(cmd, sizeof(cmd));
 
-  /* int f = vlsi_esp8266_get_repley(obj, NULL, 100); */
   int f = vlsi_esp8266_wait_repley(obj);
   return f;
 }

arc_design_contest/2018/Smart_Power_Saving_System_of_3D_Remote_Interaction/ARC/vlsi_esp8266.h

@@ -66,6 +66,7 @@ int vlsi_esp8266_mode_set(VLSI_ESP *obj);
 
 /** \brief esp8266 connect
 *          Connect to the AP by given it ssid and key.
+*     This function still not very robust, make sure the ssid and key in this function are correct.
 */
 int vlsi_esp8266_connect(VLSI_ESP *obj, char* ssid, char* key);