Toby Harris / SPK-TVOne

RS232 control for TVOne products

Dependents:   SPK-DVIMXR

spk_tvone_mbed.h@11:90e5a72a0034, 2012-10-16 (annotated)

Committer:
tobyspark
Date:
Tue Oct 16 13:34:25 2012 +0000
Revision:
11:90e5a72a0034
Parent:
10:5f398fc9b5c1
Child:
14:da403a01f9ef
readCommand

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tobyspark 0:533cfae24a1b 1 // *spark audio-visual
tobyspark 0:533cfae24a1b 2 // RS232 Control for TV-One products
tobyspark 0:533cfae24a1b 3 // Good for 1T-C2-750, others will need some extra work
tobyspark 1:349d6da461df 4
tobyspark 1:349d6da461df 5 /* Copyright (c) 2011 Toby Harris, MIT License
tobyspark 1:349d6da461df 6 *
tobyspark 1:349d6da461df 7 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
tobyspark 1:349d6da461df 8 * and associated documentation files (the "Software"), to deal in the Software without restriction,
tobyspark 1:349d6da461df 9 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
tobyspark 1:349d6da461df 10 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
tobyspark 1:349d6da461df 11 * furnished to do so, subject to the following conditions:
tobyspark 1:349d6da461df 12 *
tobyspark 1:349d6da461df 13 * The above copyright notice and this permission notice shall be included in all copies or
tobyspark 1:349d6da461df 14 * substantial portions of the Software.
tobyspark 1:349d6da461df 15 *
tobyspark 1:349d6da461df 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
tobyspark 1:349d6da461df 17 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
tobyspark 1:349d6da461df 18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
tobyspark 1:349d6da461df 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
tobyspark 1:349d6da461df 20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
tobyspark 1:349d6da461df 21 */
tobyspark 0:533cfae24a1b 22
tobyspark 0:533cfae24a1b 23 #ifndef SPKTVOne_mBed_h
tobyspark 0:533cfae24a1b 24 #define SPKTVOne_mBed_h
tobyspark 0:533cfae24a1b 25
tobyspark 0:533cfae24a1b 26 #include "spk_tvone.h"
tobyspark 0:533cfae24a1b 27 #include "mbed.h"
tobyspark 0:533cfae24a1b 28
tobyspark 0:533cfae24a1b 29 class SPKTVOne
tobyspark 0:533cfae24a1b 30 {
tobyspark 0:533cfae24a1b 31 public:
tobyspark 0:533cfae24a1b 32 SPKTVOne(PinName txPin, PinName rxPin, PinName signWritePin = NC, PinName signErrorPin = NC, Serial *debugSerial = NULL);
tobyspark 0:533cfae24a1b 33
tobyspark 11:90e5a72a0034 34 enum commandType {writeCommandType = 0, readCommandType = 1};
tobyspark 10:5f398fc9b5c1 35 static const int standardAckLength = 20;
tobyspark 10:5f398fc9b5c1 36
tobyspark 0:533cfae24a1b 37 bool command(uint8_t channel, uint8_t window, int32_t func, int32_t payload);
tobyspark 11:90e5a72a0034 38 bool readCommand(uint8_t channel, uint8_t window, int32_t func, int32_t &payload);
tobyspark 11:90e5a72a0034 39
tobyspark 11:90e5a72a0034 40 bool setCustomResolutions();
tobyspark 3:03e7e7b7a870 41 bool setHDCPOn(bool state);
tobyspark 0:533cfae24a1b 42
tobyspark 0:533cfae24a1b 43 private:
tobyspark 11:90e5a72a0034 44 bool command(commandType readWrite, int* ackBuffer, int ackLength, uint8_t channel, uint8_t window, int32_t func, int32_t payload);
tobyspark 11:90e5a72a0034 45
tobyspark 11:90e5a72a0034 46 bool set1920x480(int resStoreNumber);
tobyspark 11:90e5a72a0034 47 bool set1600x600(int resStoreNumber);
tobyspark 11:90e5a72a0034 48 bool set2048x768(int resStoreNumber);
tobyspark 0:533cfae24a1b 49
tobyspark 9:42c83cac2f6d 50 Serial *serial;
tobyspark 0:533cfae24a1b 51 Serial *debug;
tobyspark 0:533cfae24a1b 52
tobyspark 0:533cfae24a1b 53 DigitalOut *writeDO;
tobyspark 0:533cfae24a1b 54 DigitalOut *errorDO;
tobyspark 0:533cfae24a1b 55 Timeout signErrorTimeout;
tobyspark 0:533cfae24a1b 56 void signErrorOff();
tobyspark 0:533cfae24a1b 57 };
tobyspark 0:533cfae24a1b 58
tobyspark 0:533cfae24a1b 59 #endif