This example demonstrates the reading of the USB Gamepad in the Nucleo.
Intro
This example demonstrates the reading of the USB Gamepad in the Nucleo.
Parts
STM32 Nucleo F446RE |
USB Connector |
LED 2pcs |
Register 470 ohm 2pcs |
Breadboard |
Wires |
Wiring diagram
This circuit diagram was created by fritzing.
USB con. | Nucleo |
---|---|
GND | GND |
+ | PA_12 |
- | PA_11 |
5V | 5V |
Original Library
- F401RE-USBHost by Norimasa Okamoto
- USBHostGamepad by Yuuichi Akagawa
USBHost/USBHALHost_F401RE.h@0:b5f79b4f741d, 2016-03-15 (annotated)
- Committer:
- beaglescout007
- Date:
- Tue Mar 15 11:39:04 2016 +0000
- Revision:
- 0:b5f79b4f741d
Release
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
beaglescout007 | 0:b5f79b4f741d | 1 | #pragma once |
beaglescout007 | 0:b5f79b4f741d | 2 | #include "mbed.h" |
beaglescout007 | 0:b5f79b4f741d | 3 | #include "USBHostTypes.h" |
beaglescout007 | 0:b5f79b4f741d | 4 | #include "USBEndpoint.h" |
beaglescout007 | 0:b5f79b4f741d | 5 | |
beaglescout007 | 0:b5f79b4f741d | 6 | class HC { |
beaglescout007 | 0:b5f79b4f741d | 7 | static const uint8_t DIR_IN = 1; |
beaglescout007 | 0:b5f79b4f741d | 8 | static const uint8_t DIR_OUT = 0; |
beaglescout007 | 0:b5f79b4f741d | 9 | |
beaglescout007 | 0:b5f79b4f741d | 10 | public: |
beaglescout007 | 0:b5f79b4f741d | 11 | HC(); |
beaglescout007 | 0:b5f79b4f741d | 12 | HC(int ch); |
beaglescout007 | 0:b5f79b4f741d | 13 | ~HC(); |
beaglescout007 | 0:b5f79b4f741d | 14 | HAL_StatusTypeDef Init(uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps); |
beaglescout007 | 0:b5f79b4f741d | 15 | HAL_StatusTypeDef SubmitRequest(uint8_t* pbuff, uint16_t length, bool setup = false); |
beaglescout007 | 0:b5f79b4f741d | 16 | HCD_URBStateTypeDef GetURBState(); |
beaglescout007 | 0:b5f79b4f741d | 17 | HCD_HCStateTypeDef GetState(); |
beaglescout007 | 0:b5f79b4f741d | 18 | uint32_t GetXferCount(); |
beaglescout007 | 0:b5f79b4f741d | 19 | void SetToggle(uint8_t toggle); |
beaglescout007 | 0:b5f79b4f741d | 20 | |
beaglescout007 | 0:b5f79b4f741d | 21 | static uint8_t slot; |
beaglescout007 | 0:b5f79b4f741d | 22 | |
beaglescout007 | 0:b5f79b4f741d | 23 | private: |
beaglescout007 | 0:b5f79b4f741d | 24 | int _ch; |
beaglescout007 | 0:b5f79b4f741d | 25 | uint8_t _ep_addr; |
beaglescout007 | 0:b5f79b4f741d | 26 | uint8_t _ep_type; |
beaglescout007 | 0:b5f79b4f741d | 27 | }; |
beaglescout007 | 0:b5f79b4f741d | 28 | |
beaglescout007 | 0:b5f79b4f741d | 29 | class USBHALHost { |
beaglescout007 | 0:b5f79b4f741d | 30 | public: |
beaglescout007 | 0:b5f79b4f741d | 31 | uint8_t LastStatus; |
beaglescout007 | 0:b5f79b4f741d | 32 | uint8_t prev_LastStatus; |
beaglescout007 | 0:b5f79b4f741d | 33 | |
beaglescout007 | 0:b5f79b4f741d | 34 | protected: |
beaglescout007 | 0:b5f79b4f741d | 35 | USBHALHost(); |
beaglescout007 | 0:b5f79b4f741d | 36 | void init(); |
beaglescout007 | 0:b5f79b4f741d | 37 | virtual bool addDevice(USBDeviceConnected* parent, int port, bool lowSpeed) = 0; |
beaglescout007 | 0:b5f79b4f741d | 38 | int token_setup(USBEndpoint* ep, SETUP_PACKET* setup, uint16_t wLength = 0); |
beaglescout007 | 0:b5f79b4f741d | 39 | int token_iso_in(USBEndpoint* ep, uint8_t* data, int size); |
beaglescout007 | 0:b5f79b4f741d | 40 | int multi_token_in(USBEndpoint* ep, uint8_t* data = NULL, size_t total = 0, bool block = true); |
beaglescout007 | 0:b5f79b4f741d | 41 | int multi_token_out(USBEndpoint* ep, const uint8_t* data = NULL, size_t total = 0); |
beaglescout007 | 0:b5f79b4f741d | 42 | void multi_token_inNB(USBEndpoint* ep, uint8_t* data, int size); |
beaglescout007 | 0:b5f79b4f741d | 43 | USB_TYPE multi_token_inNB_result(USBEndpoint* ep); |
beaglescout007 | 0:b5f79b4f741d | 44 | void setToggle(USBEndpoint* ep, uint8_t toggle); |
beaglescout007 | 0:b5f79b4f741d | 45 | |
beaglescout007 | 0:b5f79b4f741d | 46 | private: |
beaglescout007 | 0:b5f79b4f741d | 47 | int token_in(USBEndpoint* ep, uint8_t* data = NULL, int size = 0, int retryLimit = 10); |
beaglescout007 | 0:b5f79b4f741d | 48 | int token_out(USBEndpoint* ep, const uint8_t* data = NULL, int size = 0, int retryLimit = 10); |
beaglescout007 | 0:b5f79b4f741d | 49 | int token_ctl_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 50 | int token_int_in(USBEndpoint* ep, uint8_t* data, int size); |
beaglescout007 | 0:b5f79b4f741d | 51 | int token_blk_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 52 | int token_ctl_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 53 | int token_int_out(USBEndpoint* ep, const uint8_t* data, int size); |
beaglescout007 | 0:b5f79b4f741d | 54 | int token_blk_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit); |
beaglescout007 | 0:b5f79b4f741d | 55 | bool wait_attach(); |
beaglescout007 | 0:b5f79b4f741d | 56 | static USBHALHost * instHost; |
beaglescout007 | 0:b5f79b4f741d | 57 | }; |
beaglescout007 | 0:b5f79b4f741d | 58 | |
beaglescout007 | 0:b5f79b4f741d | 59 |