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- #include <cdc_XR21B1411.h>
-
- // Satisfy IDE, which only needs to see the include statment in the ino.
- #ifdef dobogusinclude
- #include <spi4teensy3.h>
- #include <SPI.h>
- #endif
-
- class ACMAsyncOper : public CDCAsyncOper
- {
- public:
- uint8_t OnInit(ACM *pacm);
- };
-
- uint8_t ACMAsyncOper::OnInit(ACM *pacm)
- {
- uint8_t rcode;
- // Set DTR = 1 RTS=1
- rcode = pacm->SetControlLineState(3);
-
- if (rcode)
- {
- ErrorMessage<uint8_t>(PSTR("SetControlLineState"), rcode);
- return rcode;
- }
-
- LINE_CODING lc;
- lc.dwDTERate = 115200;
- lc.bCharFormat = 0;
- lc.bParityType = 0;
- lc.bDataBits = 8;
-
- rcode = pacm->SetLineCoding(&lc);
-
- if (rcode)
- ErrorMessage<uint8_t>(PSTR("SetLineCoding"), rcode);
-
- return rcode;
- }
-
- USB Usb;
- ACMAsyncOper AsyncOper;
- XR21B1411 Acm(&Usb, &AsyncOper);
-
- void setup() {
- Serial.begin( 115200 );
- #if !defined(__MIPSEL__)
- while (!Serial); // Wait for serial port to connect - used on Leonardo, Teensy and other boards with built-in USB CDC serial connection
- #endif
- Serial.println("\r\n\r\nStart");
-
- if (Usb.Init() == -1) Serial.println("OSCOKIRQ failed to assert");
- }
-
- void loop() {
- Usb.Task();
- if( Acm.isReady()) {
- uint8_t rcode;
- uint8_t buf[1];
- uint16_t rcvd = 1;
-
- /* read keyboard */
- if(Serial.available()) {
- uint8_t data = Serial.read();
- /* send */
- rcode = Acm.SndData(1, &data);
- if (rcode)
- ErrorMessage<uint8_t>(PSTR("SndData"), rcode);
- }
-
- /* read XR serial */
- rcode = Acm.RcvData(&rcvd, buf);
- if (rcode && rcode != hrNAK)
- ErrorMessage<uint8_t>(PSTR("Ret"), rcode);
-
- if( rcvd ) { //more than zero bytes received
- for(uint16_t i=0; i < rcvd; i++ ) {
- Serial.print((char)buf[i]);
- }
- }
- }
- }
-
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