specchioriflesso/USB_Host_Shield_2.0
1
Fork 0
mirror of https://github.com/felis/USB_Host_Shield_2.0.git synced 2024-03-22 11:31:26 +01:00
Code Issues Projects Releases Packages Wiki Activity

Added boolean operator and more

Browse source 
Added a bool operator to check if a midi device is connected, added methods to get vid and pid to match those of Teensy's 3.6 built-in USB Host.
This commit is contained in:
neroroxxx 2018-01-18 11:03:05 -05:00 committed by Kristian Sloth Lauszus
parent 03933edb41
commit 8ef3db254d
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
usbh_midi.h
View file

@ -66,6 +66,9 @@ protected:
public:
uint16_t pid, vid;
USBH_MIDI(USB *p);
operator bool() { return (pUsb->getUsbTaskState()==USB_STATE_RUNNING && isMidiFound); }
uint16_t idVendor() { return vid; }
uint16_t idProduct() { return pid; }
// Methods for recieving and sending data
uint8_t RecvData(uint16_t *bytes_rcvd, uint8_t *dataptr);
uint8_t RecvData(uint8_t *outBuf, bool isRaw=false);
@ -76,8 +79,8 @@ public:
uint8_t extractSysExData(uint8_t *p, uint8_t *buf);
uint8_t SendRawData(uint16_t bytes_send, uint8_t *dataptr);
// backward compatibility functions
inline uint8_t RcvData(uint16_t *bytes_rcvd, uint8_t *dataptr){ return RecvData(bytes_rcvd, dataptr); };
inline uint8_t RcvData(uint8_t *outBuf){ return RecvData(outBuf); };
inline uint8_t RcvData(uint16_t *bytes_rcvd, uint8_t *dataptr) { return RecvData(bytes_rcvd, dataptr); };
inline uint8_t RcvData(uint8_t *outBuf) { return RecvData(outBuf); };
// USBDeviceConfig implementation
virtual uint8_t Init(uint8_t parent, uint8_t port, bool lowspeed);