Add pin setup for sharing

Add [ESP202] command to set SPI Speed factor

docs/Commands.txt

@@ -83,6 +83,9 @@ if PULLUP=YES set input pull up (for GPIO16(ESP8266) INPUT_PULLDOWN_16), if not
 if RAW=YES do not set pinmode just read value
 Flash pins (6~11) cannot be used
 
+*Get/Set SD card Speed factor 1 2 4 6 8 16 32
+[ESP202]SPEED=<value>pwd=<user/admin password>
+
 * Output to esp screen status
 [ESP214]<Text>pwd=<user password>
 
@@ -225,4 +228,4 @@ rmdir / remove / mkdir / exists / create
 [ESP910]<ENABLE/DISABLE>[pwd=<admin/user password>]
 
 *Get state / Set state of  output message clients
-[ESP910]<SERIAL / LCD / PRINTER_LCD/ WEBSOCKET / TELNET /BT / ALL>=<ON/OFF>[pwd=<admin/user password>]
+[ESP920]<SERIAL / LCD / PRINTER_LCD/ WEBSOCKET / TELNET /BT / ALL>=<ON/OFF>[pwd=<admin/user password>]

esp3d/src/core/commands.cpp

@@ -414,6 +414,11 @@ bool Commands::execute_internal_command (int cmd, const char* cmd_params, level_
     case 200:
         response = ESP200(cmd_params, auth_type, output);
         break;
+    //Get/Set SD card Speed factor 1 2 4 6 8 16 32
+    //[ESP202]SPEED=<value>pwd=<user/admin password>
+    case 202:
+        response = ESP202(cmd_params, auth_type, output);
+        break;
 #ifdef SD_UPDATE_FEATURE
     //Get/Set SD Check at boot state which can be ON, OFF
     //[ESP402]<state>pwd=<admin password>

esp3d/src/core/commands.h

@@ -86,6 +86,7 @@ public:
 #endif //FTP_FEATURE
 #if defined (SD_DEVICE)
     bool ESP200(const char* cmd_params, level_authenticate_type auth_level, ESP3DOutput * output);
+    bool ESP202(const char* cmd_params, level_authenticate_type auth_level, ESP3DOutput * output);
 #ifdef SD_UPDATE_FEATURE
     bool ESP402(const char* cmd_params, level_authenticate_type auth_level, ESP3DOutput * output);
 #endif //SD_UPDATE_FEATURE

esp3d/src/core/espcmd/ESP0.cpp

@@ -76,6 +76,9 @@ const char * help[]= {"[ESP] - display this help",
 #ifdef DIRECT_PIN_FEATURE
                       "[ESP201](Pxxx) (Vxxx) (PULLUP=YES RAW=YES ANALOG=NO ANALOG_RANGE=255 CLEARCHANNELS=NO) - read / set  pin value",
 #endif //DIRECT_PIN_FEATURE
+#if defined (SD_DEVICE)
+                      "[ESP202] - display / set  SD Card  SD card Speed factor (1 2 4 6 8 16 32)",
+#endif //SD_DEVICE
 #ifdef SENSOR_DEVICE
                       "[ESP210](type=NONE/xxx) (interval=xxxx) - display and read/set SENSOR info",
 #endif //SENSOR_DEVICE

esp3d/src/core/espcmd/ESP202.cpp

@@ -0,0 +1,65 @@
+/*
+ ESP202.cpp - ESP3D command class
+
+ Copyright (c) 2014 Luc Lebosse. All rights reserved.
+
+ This code is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This code is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with This code; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+#include "../../include/esp3d_config.h"
+#if defined (SD_DEVICE)
+#include "../commands.h"
+#include "../esp3doutput.h"
+#include "../settings_esp3d.h"
+#include "../../modules/filesystem/esp_sd.h"
+#include "../../modules/authentication/authentication_service.h"
+//Get/Set SD card Speed factor 1 2 4 6 8 16 32
+//[ESP202]SPEED=<value>pwd=<user/admin password>
+bool Commands::ESP202(const char* cmd_params, level_authenticate_type auth_type, ESP3DOutput * output)
+{
+    (void)cmd_params;
+#ifdef AUTHENTICATION_FEATURE
+    if (auth_type == LEVEL_GUEST) {
+        output->printERROR("Wrong authentication!", 401);
+        return false;
+    }
+#else
+    (void)auth_type;
+#endif //AUTHENTICATION_FEATURE
+    bool response = true;
+    String parameter;
+     parameter = get_param (cmd_params, "");
+    //get
+    if (parameter.length() == 0) {
+        String r = "SPEED="  + String(Settings_ESP3D::read_byte (ESP_SD_SPEED_DIV));
+        output->printMSG (r.c_str());
+    } else { //set
+         parameter = get_param (cmd_params, "SPEED=");
+         if ((parameter == "1") || (parameter == "2") || (parameter == "4")|| (parameter == "6")|| (parameter == "8")|| (parameter == "16")|| (parameter == "32")) {
+            if (!Settings_ESP3D::write_byte (ESP_SD_SPEED_DIV, parameter.toInt())) {
+                    response = false;
+                    output->printERROR ("Set failed!");
+                } else {
+                    ESP_SD::setSPISpeedDivider(parameter.toInt());
+                    output->printMSG ("ok");
+                }
+         } else {
+             output->printERROR ("Invalid parameter!");
+             response = false;
+         }
+    }
+    return response;
+}
+
+#endif //SD_DEVICE

esp3d/src/core/hal.cpp

@@ -195,6 +195,13 @@ bool Hal::begin()
     WiFi.enableSTA (false);
     WiFi.enableAP (false);
     WiFi.mode (WIFI_OFF);
+#if SD_DEVICE_CONNECTION == ESP_SHARED_SD
+    #if defined(ESP_SD_DETECT_PIN) && ESP_SD_DETECT_PIN != -1
+        pinMode (ESP_SD_DETECT_PIN, INPUT);
+#endif
+    pinMode (ESP_FLAG_SHARED_SD_PIN, OUTPUT);
+    digitalWrite(ESP_FLAG_SHARED_SD_PIN, !ESP_FLAG_SHARED_SD_VALUE);
+#endif //SD_DEVICE_CONNECTION == ESP_SHARED_SD 
     return true;
 }
 

esp3d/src/include/version.h

@@ -22,7 +22,7 @@
 #define _VERSION_ESP3D_H
 
 //version and sources location
-#define FW_VERSION "3.0.0.a72"
+#define FW_VERSION "3.0.0.a73"
 #define REPOSITORY "https://github.com/luc-github/ESP3D/tree/3.0"
 
 #endif //_VERSION_ESP3D_H