started working on implementing receiving HID output reports from PC for commands

firmware/bia_microddr.X/nbproject/configurations.xml

@@ -78,6 +78,7 @@
         <archiverTool>
         </archiverTool>
         <loading>
+          <loadableFile>../../bootloader/bia_microddr_bootloader.X/dist/default/production/bia_microddr_bootloader.X.production.hex</loadableFile>
           <useAlternateLoadableFile>false</useAlternateLoadableFile>
           <parseOnProdLoad>false</parseOnProdLoad>
           <alternateLoadableFile></alternateLoadableFile>
@@ -224,6 +225,7 @@
                   value="Press to browse for a specific firmware version"/>
         <property key="ToolFirmwareOption.UseLatestFirmware" value="true"/>
         <property key="debugoptions.useswbreakpoints" value="false"/>
+        <property key="firmware.download.all" value="false"/>
         <property key="hwtoolclock.frcindebug" value="false"/>
         <property key="memories.aux" value="false"/>
         <property key="memories.bootflash" value="true"/>

firmware/src/dancepad.c

@@ -65,20 +65,29 @@ typedef union _INTPUT_CONTROLS_TYPEDEF
 } INPUT_CONTROLS;
 
 // USB data must exist within the USB RAM memory space
+uint8_t joystick_output[64] __at(0x500);
 INPUT_CONTROLS joystick_input __at(0x600);
 
 // handle to the last data transmission - allows us to check if it completed
 USB_VOLATILE USB_HANDLE lastTransmission = 0;
+USB_VOLATILE USB_HANDLE lastReceived = 0;
 
 void DANCEPAD_Initialize()
 {
     lastTransmission = 0;
 
     //enable the HID endpoint
-    USBEnableEndpoint(JOYSTICK_EP, USB_IN_ENABLED | USB_HANDSHAKE_ENABLED | USB_DISALLOW_SETUP);
+    USBEnableEndpoint(JOYSTICK_EP, USB_IN_ENABLED | USB_OUT_ENABLED | USB_HANDSHAKE_ENABLED | USB_DISALLOW_SETUP);
+    
+    lastReceived = HIDRxPacket(JOYSTICK_EP,&(joystick_output[0]),64);
 }
 void DANCEPAD_Tasks()
 {
+    if (!HIDRxHandleBusy(lastReceived))
+    {
+        lastReceived = HIDRxPacket(JOYSTICK_EP,&(joystick_output[0]),64);
+    }
+    
     // do not start another transmission if the previous one isn't completed
     if(HIDTxHandleBusy(lastTransmission))
         return;

firmware/src/usb_config.h

@@ -170,7 +170,8 @@
 #define HID_INT_OUT_EP_SIZE     64
 #define HID_INT_IN_EP_SIZE      64
 #define HID_NUM_OF_DSC          1
-#define HID_RPT01_SIZE          74
+//#define HID_RPT01_SIZE          74
+#define HID_RPT01_SIZE          54
 
 /** DEFINITIONS ****************************************************/
 

firmware/src/usb_descriptors.c

@@ -170,7 +170,7 @@ const uint8_t configDescriptor1[]={
     /* Configuration Descriptor */
     0x09,//sizeof(USB_CFG_DSC),    // Size of this descriptor in bytes
     USB_DESCRIPTOR_CONFIGURATION,                // CONFIGURATION descriptor type
-    DESC_CONFIG_WORD(0x0022),                   // Total length of data for this cfg
+    DESC_CONFIG_WORD(0x0029),                   // Total length of data for this cfg
     1,                      // Number of interfaces in this cfg
     1,                      // Index value of this configuration
     0,                      // Configuration string index
@@ -204,6 +204,14 @@ const uint8_t configDescriptor1[]={
     _INTERRUPT,                       //Attributes
     DESC_CONFIG_WORD(64),        //size
     0x01,                        //Interval
+    
+    /* Endpoint Descriptor */
+    0x07,/*sizeof(USB_EP_DSC)*/
+    USB_DESCRIPTOR_ENDPOINT,    //Endpoint Descriptor
+    JOYSTICK_EP | _EP_OUT,            //EndpointAddress
+    _INTERRUPT,                       //Attributes
+    DESC_CONFIG_WORD(64),        //size
+    0x01,                        //Interval
 };
 
 
@@ -239,6 +247,33 @@ const uint8_t *const USB_SD_Ptr[]=
 
 const struct{uint8_t report[HID_RPT01_SIZE];}hid_rpt01={{
   0x05, 0x01,                    // USAGE_PAGE (Generic Desktop)
+    0x09, 0x05,                    // USAGE (Game Pad)
+    0xa1, 0x01,                    // COLLECTION (Application)
+    0x15, 0x00,                    //   LOGICAL_MINIMUM (0)
+    0x25, 0x01,                    //   LOGICAL_MAXIMUM (1)
+    0x35, 0x00,                    //   PHYSICAL_MINIMUM (0)
+    0x45, 0x01,                    //   PHYSICAL_MAXIMUM (1)
+    0x75, 0x01,                    //   REPORT_SIZE (1)
+    0x95, 0x06,                    //   REPORT_COUNT (6)
+    0x05, 0x09,                    //   USAGE_PAGE (Button)
+    0x19, 0x01,                    //   USAGE_MINIMUM (Button 1)
+    0x29, 0x06,                    //   USAGE_MAXIMUM (Button 6)
+    0x81, 0x02,                    //   INPUT (Data,Var,Abs)
+    0x95, 0x02,                    //   REPORT_COUNT (2)
+    0x81, 0x01,                    //   INPUT (Cnst,Ary,Abs)
+    0x06, 0x00, 0xff,              //   USAGE_PAGE (Vendor Defined Page 1)
+    0x09, 0x01,                    //   USAGE (Vendor Usage 1)
+    0xa1, 0x01,                    //   COLLECTION (Application)
+    0x19, 0x01,                    //     USAGE_MINIMUM (Vendor Usage 1)
+    0x29, 0x40,                    //     USAGE_MAXIMUM (Vendor Usage 2)
+    0x15, 0x00,                    //     LOGICAL_MINIMUM (0)
+    0x26, 0xff, 0x00,              //     LOGICAL_MAXIMUM (255)
+    0x75, 0x08,                    //     REPORT_SIZE (8)
+    0x95, 0x40,                    //     REPORT_COUNT (1)
+    0x91, 0x00,                    //     OUTPUT (Data,Ary,Abs)
+    0xc0,                          //     END_COLLECTION
+    0xc0                           // 
+  /*0x05,0x01,        //USAGE_PAGE (Generic Desktop)
   0x09,0x05,        //USAGE (Game Pad)
   0xA1,0x01,        //COLLECTION (Application)
   0x15,0x00,        //  LOGICAL_MINIMUM(0)
@@ -273,7 +308,7 @@ const struct{uint8_t report[HID_RPT01_SIZE];}hid_rpt01={{
   0x75,0x08,        //  REPORT_SIZE(8)
   0x95,0x04,        //  REPORT_COUNT(4)
   0x81,0x02,        //  INPUT(Data,Var,Abs)
-  0xC0              //END_COLLECTION
+  0xC0*/              //END_COLLECTION
 }
 };
 /** EOF usb_descriptors.c ***************************************************/