Simple USBHost WebCam for EA LPC4088 QSB/LPC1768 test program
Dependencies: LPC4088-USBHost mbed
EA LPC4088 QSB/LPC1768をUSBホストにしてWebカメラからJPEG画像を読み取るテストプログラムです。
The usage is the same as KL46Z-USBHostC270_example.
使い方はKL46Z-USBHostC270_exampleと同じです。
動作確認: Logitech C270,Logitech Q200R(Qcam Orbit AF)
LPC4088-USBHostC270/USBIsochronous.h@1:1bb68ef9aa77, 2014-04-25 (annotated)
- Committer:
- va009039
- Date:
- Fri Apr 25 05:55:06 2014 +0000
- Revision:
- 1:1bb68ef9aa77
- Parent:
- 0:c972ee42b455
update LPC4088-USBHost library
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
va009039 | 0:c972ee42b455 | 1 | // USBIsochronous.h |
va009039 | 0:c972ee42b455 | 2 | #pragma once |
va009039 | 0:c972ee42b455 | 3 | |
va009039 | 0:c972ee42b455 | 4 | class IsochronousEp : public USBEndpoint { |
va009039 | 0:c972ee42b455 | 5 | public: |
va009039 | 0:c972ee42b455 | 6 | IsochronousEp(USBDeviceConnected* dev); |
va009039 | 0:c972ee42b455 | 7 | void init2(uint8_t frameCount = 4, uint8_t queueLimit = HCTD_QUEUE_SIZE); |
va009039 | 0:c972ee42b455 | 8 | void reset(int delay_ms = 100); |
va009039 | 0:c972ee42b455 | 9 | HCITD* isochronousReceive(int timeout_ms); |
va009039 | 0:c972ee42b455 | 10 | |
va009039 | 0:c972ee42b455 | 11 | private: |
va009039 | 0:c972ee42b455 | 12 | HCITD* new_HCITD(IsochronousEp* obj); |
va009039 | 0:c972ee42b455 | 13 | HCITD* get_queue_HCITD(int timeout_ms); |
va009039 | 0:c972ee42b455 | 14 | int m_itd_queue_count; |
va009039 | 0:c972ee42b455 | 15 | int m_itd_queue_limit; |
va009039 | 0:c972ee42b455 | 16 | uint16_t m_FrameNumber; |
va009039 | 0:c972ee42b455 | 17 | int m_FrameCount; // 1-8 |
va009039 | 0:c972ee42b455 | 18 | void enable(); |
va009039 | 0:c972ee42b455 | 19 | }; |
va009039 | 0:c972ee42b455 | 20 | |
va009039 | 0:c972ee42b455 | 21 |