GambitDev / F401RE-USBHost

USB Host Driver with Socket Modem support. Works with revision 323 of mbed-src but broken with any later version.

Dependencies:   FATFileSystem

Fork of F401RE-USBHost by Norimasa Okamoto

USBHost/USBHALHost_F401RE.h@11:61843badd06e, 2014-06-09 (annotated)

Committer:
va009039
Date:
Mon Jun 09 09:00:49 2014 +0000
Revision:
11:61843badd06e
Child:
16:981c3104f6c0
Simple USBHost for Nucleo F401RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 11:61843badd06e 1 // Simple USBHost for Nucleo F401RE
va009039 11:61843badd06e 2 #pragma once
va009039 11:61843badd06e 3 #include "mbed.h"
va009039 11:61843badd06e 4 #include "USBHostTypes.h"
va009039 11:61843badd06e 5 #include "USBEndpoint.h"
va009039 11:61843badd06e 6
va009039 11:61843badd06e 7 struct SETUP_PACKET {
va009039 11:61843badd06e 8 uint8_t bmRequestType;
va009039 11:61843badd06e 9 uint8_t bRequest;
va009039 11:61843badd06e 10 uint16_t wValue;
va009039 11:61843badd06e 11 uint16_t wIndex;
va009039 11:61843badd06e 12 uint16_t wLength;
va009039 11:61843badd06e 13 };
va009039 11:61843badd06e 14
va009039 11:61843badd06e 15 class USBHALHost {
va009039 11:61843badd06e 16 public:
va009039 11:61843badd06e 17 uint8_t LastStatus;
va009039 11:61843badd06e 18 uint8_t prev_LastStatus;
va009039 11:61843badd06e 19
va009039 11:61843badd06e 20 protected:
va009039 11:61843badd06e 21 USBHALHost();
va009039 11:61843badd06e 22 void init();
va009039 11:61843badd06e 23 virtual bool addDevice(USBDeviceConnected* parent, int port, bool lowSpeed) = 0;
va009039 11:61843badd06e 24 void setAddr(int addr, bool lowSpeed = false){}
va009039 11:61843badd06e 25 void setEndpoint(){}
va009039 11:61843badd06e 26 void token_transfer_init(){}
va009039 11:61843badd06e 27 int token_setup(USBEndpoint* ep, SETUP_PACKET* setup, uint16_t wLength = 0);
va009039 11:61843badd06e 28 int token_in(USBEndpoint* ep, uint8_t* data = NULL, int size = 0, int retryLimit = 10);
va009039 11:61843badd06e 29 int token_out(USBEndpoint* ep, const uint8_t* data = NULL, int size = 0, int retryLimit = 10);
va009039 11:61843badd06e 30 int token_iso_in(USBEndpoint* ep, uint8_t* data, int size);
va009039 11:61843badd06e 31 void token_ready(){}
va009039 11:61843badd06e 32
va009039 11:61843badd06e 33 private:
va009039 11:61843badd06e 34 int token_ctl_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit);
va009039 11:61843badd06e 35 int token_int_in(USBEndpoint* ep, uint8_t* data, int size);
va009039 11:61843badd06e 36 int token_blk_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit);
va009039 11:61843badd06e 37 int token_ctl_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit);
va009039 11:61843badd06e 38 int token_int_out(USBEndpoint* ep, const uint8_t* data, int size);
va009039 11:61843badd06e 39 int token_blk_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit);
va009039 11:61843badd06e 40 bool wait_attach();
va009039 11:61843badd06e 41 static USBHALHost * instHost;
va009039 11:61843badd06e 42 };
va009039 11:61843badd06e 43