Suga koubou
/
USB_CDC
main.cpp
- Committer:
- okini3939
- Date:
- 2011-11-08
- Revision:
- 0:d644bf01b0cb
File content as of revision 0:d644bf01b0cb:
#include "mbed.h" #include "USBCDC.h" Serial pc(USBTX, USBRX); DigitalOut myled(LED1); USBCDC usbdev(0x1FC9, 0x2002, 0x0100); //USBCDC usbdev(0xFFFF, 0x0005, 0x0100); char cdc_data[61]; volatile int cdc_len = 0; void cdc_evt (char *data, int len) { memcpy(cdc_data, data, len); cdc_len = len; } int main() { pc.baud(115200); pc.printf("begin\r\n"); usbdev.attach(&cdc_evt); while(1) { if (cdc_len) { myled = 1; pc.printf("<%s>\r\n", cdc_data); usbdev.write(EPBULK_IN, (uint8_t*)cdc_data, cdc_len, MAX_PACKET_SIZE_EPBULK); cdc_len = 0; myled = 0; } } }