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author | Jack Humbert <jack.humb@gmail.com> | 2015-10-27 14:52:18 -0400 |
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committer | Jack Humbert <jack.humb@gmail.com> | 2015-10-27 14:52:18 -0400 |
commit | d311fd8d1a0af3b767d26b520d399bf0db22f058 (patch) | |
tree | b9de5704143ac205b4e26222f9d7551e9b161924 /tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/acm/acm_terminal/acm_terminal.ino | |
parent | a766918d5c48204375f4c207b30bbbf1389df14f (diff) | |
parent | 6f3141965e88c4ee0ebf7c18a243e4c2d9c5021b (diff) |
Merge pull request #34 from jackhumbert/tmk-master
merging from tmk, new_project script and template
Diffstat (limited to 'tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/acm/acm_terminal/acm_terminal.ino')
-rw-r--r-- | tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/acm/acm_terminal/acm_terminal.ino | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/acm/acm_terminal/acm_terminal.ino b/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/acm/acm_terminal/acm_terminal.ino new file mode 100644 index 0000000000..f509cda890 --- /dev/null +++ b/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/acm/acm_terminal/acm_terminal.ino @@ -0,0 +1,100 @@ +#include <cdcacm.h> +#include <usbhub.h> + +#include "pgmstrings.h" + +// Satisfy the IDE, which needs to see the include statment in the ino too. +#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; +//USBHub Hub(&Usb); +ACMAsyncOper AsyncOper; +ACM 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("Start"); + + if (Usb.Init() == -1) + Serial.println("OSCOKIRQ failed to assert"); + + delay( 200 ); +} + +void loop() +{ + Usb.Task(); + + if( Acm.isReady()) { + uint8_t rcode; + + /* reading the keyboard */ + if(Serial.available()) { + uint8_t data= Serial.read(); + /* sending to the phone */ + rcode = Acm.SndData(1, &data); + if (rcode) + ErrorMessage<uint8_t>(PSTR("SndData"), rcode); + }//if(Serial.available()... + + delay(50); + + /* reading the phone */ + /* buffer size must be greater or equal to max.packet size */ + /* it it set to 64 (largest possible max.packet size) here, can be tuned down + for particular endpoint */ + uint8_t buf[64]; + uint16_t rcvd = 64; + 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]); //printing on the screen + } + } + delay(10); + }//if( Usb.getUsbTaskState() == USB_STATE_RUNNING.. +} + + |