DECS_2018 / F401RE-USBHost

Usb read

Dependencies:   FATFileSystem

Fork of F401RE-USBHost by Norimasa Okamoto

USBHost/USBHALHost_F401RE.h@16:981c3104f6c0, 2014-06-23 (annotated)

Committer:
va009039
Date:
Mon Jun 23 20:30:04 2014 +0900
Revision:
16:981c3104f6c0
Parent:
11:61843badd06e
Child:
18:61554f238584
add FRDM-K64F.(not tested)

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 16:981c3104f6c0 15 class HC {
va009039 16:981c3104f6c0 16 static const uint8_t DIR_IN = 1;
va009039 16:981c3104f6c0 17 static const uint8_t DIR_OUT = 0;
va009039 16:981c3104f6c0 18
va009039 16:981c3104f6c0 19 public:
va009039 16:981c3104f6c0 20 HC();
va009039 16:981c3104f6c0 21 HC(int ch);
va009039 16:981c3104f6c0 22 ~HC();
va009039 16:981c3104f6c0 23 HAL_StatusTypeDef Init(uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps);
va009039 16:981c3104f6c0 24 HAL_StatusTypeDef SubmitRequest(uint8_t* pbuff, uint16_t length, bool setup = false);
va009039 16:981c3104f6c0 25 HCD_URBStateTypeDef GetURBState();
va009039 16:981c3104f6c0 26 HCD_HCStateTypeDef GetState();
va009039 16:981c3104f6c0 27 uint32_t GetXferCount();
va009039 16:981c3104f6c0 28 void SetToggle(uint8_t toggle);
va009039 16:981c3104f6c0 29
va009039 16:981c3104f6c0 30 static uint8_t slot;
va009039 16:981c3104f6c0 31
va009039 16:981c3104f6c0 32 private:
va009039 16:981c3104f6c0 33 int _ch;
va009039 16:981c3104f6c0 34 uint8_t _ep_addr;
va009039 16:981c3104f6c0 35 uint8_t _ep_type;
va009039 16:981c3104f6c0 36 };
va009039 16:981c3104f6c0 37
va009039 11:61843badd06e 38 class USBHALHost {
va009039 11:61843badd06e 39 public:
va009039 11:61843badd06e 40 uint8_t LastStatus;
va009039 11:61843badd06e 41 uint8_t prev_LastStatus;
va009039 11:61843badd06e 42
va009039 11:61843badd06e 43 protected:
va009039 11:61843badd06e 44 USBHALHost();
va009039 11:61843badd06e 45 void init();
va009039 11:61843badd06e 46 virtual bool addDevice(USBDeviceConnected* parent, int port, bool lowSpeed) = 0;
va009039 11:61843badd06e 47 void setAddr(int addr, bool lowSpeed = false){}
va009039 11:61843badd06e 48 void setEndpoint(){}
va009039 11:61843badd06e 49 void token_transfer_init(){}
va009039 11:61843badd06e 50 int token_setup(USBEndpoint* ep, SETUP_PACKET* setup, uint16_t wLength = 0);
va009039 16:981c3104f6c0 51 int token_iso_in(USBEndpoint* ep, uint8_t* data, int size);
va009039 16:981c3104f6c0 52 void token_ready(){}
va009039 16:981c3104f6c0 53 int multi_token_in(USBEndpoint* ep, uint8_t* data = NULL, size_t total = 0, bool block = true);
va009039 16:981c3104f6c0 54 int multi_token_out(USBEndpoint* ep, const uint8_t* data = NULL, size_t total = 0, bool block = true);
va009039 16:981c3104f6c0 55
va009039 16:981c3104f6c0 56 private:
va009039 11:61843badd06e 57 int token_in(USBEndpoint* ep, uint8_t* data = NULL, int size = 0, int retryLimit = 10);
va009039 11:61843badd06e 58 int token_out(USBEndpoint* ep, const uint8_t* data = NULL, int size = 0, int retryLimit = 10);
va009039 11:61843badd06e 59 int token_ctl_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit);
va009039 11:61843badd06e 60 int token_int_in(USBEndpoint* ep, uint8_t* data, int size);
va009039 11:61843badd06e 61 int token_blk_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit);
va009039 11:61843badd06e 62 int token_ctl_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit);
va009039 11:61843badd06e 63 int token_int_out(USBEndpoint* ep, const uint8_t* data, int size);
va009039 11:61843badd06e 64 int token_blk_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit);
va009039 11:61843badd06e 65 bool wait_attach();
va009039 11:61843badd06e 66 static USBHALHost * instHost;
va009039 11:61843badd06e 67 };
va009039 11:61843badd06e 68