Diff: USBHostBTstack/USBHostBTstack.h

Revision:

0:fccb789424fc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHostBTstack/USBHostBTstack.h	Mon Jun 10 16:01:50 2013 +0000
@@ -0,0 +1,71 @@
+#include "USBHostConf.h"
+#include "USBHost.h"
+#pragma once
+
+#define TEST_ASSERT(A) while(!(A)){fprintf(stderr,"\n\n%s@%d %s ASSERT!\n\n",__PRETTY_FUNCTION__,__LINE__,#A);exit(1);};
+
+struct Packet {
+    uint8_t type;
+    uint8_t* buf;
+    uint16_t len;
+};
+
+/** 
+ * A class to communicate a BTstack
+ */
+class USBHostBTstack : public IUSBEnumerator {
+public:
+    /**
+    * Constructor
+    *
+    */
+    USBHostBTstack();
+
+    /**
+    * Check if a BTstack device is connected
+    *
+    * @return true if a BTstack device is connected
+    */
+    bool connected();
+
+    /**
+     * Try to connect to a BTstack device
+     *
+     * @return true if connection was successful
+     */
+    bool connect();
+    
+    int open();
+    int send_packet(uint8_t packet_type, uint8_t* packet, int size);
+    void register_packet_handler( void (*pMethod)(uint8_t, uint8_t*, uint16_t));
+    void poll();
+
+protected:
+    //From IUSBEnumerator
+    virtual void setVidPid(uint16_t vid, uint16_t pid);
+    virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
+    virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
+
+private:
+    USBHost * host;
+    USBDeviceConnected * dev;
+    bool dev_connected;
+    uint8_t int_report[64];
+    uint8_t bulk_report[64];
+    USBEndpoint * int_in;
+    USBEndpoint * bulk_in;
+    USBEndpoint * bulk_out;
+    bool ep_int_in;
+    bool ep_bulk_in;
+    bool ep_bulk_out;
+    
+    bool btstack_device_found;
+    int btstack_intf;
+    void (*m_pCb)(uint8_t, uint8_t*, uint16_t);
+    Mail<Packet, 2> mail_box;
+    void int_rxHandler();
+    void bulk_rxHandler();
+    void init();
+};
+
+void _debug_bytes(const char* pretty, int line, const char* s, uint8_t* buf, int len);