Wim Huiskamp / Mbed 2 deprecated mbed_PT6961

Test program for Princeton PT6961 LED controller library.

Dependencies:   PT6961 mbed

See here for more information.

main.cpp@2:3bc72b8f5481, 2015-09-20 (annotated)

Committer:
wim
Date:
Sun Sep 20 13:29:12 2015 +0000
Revision:
2:3bc72b8f5481
Parent:
1:59c864633347
Child:
4:bedc75e6561a
First release version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wim 0:c77f1ad8d993 1 /* mbed PT6961 Test program, for Princeton PT6961 LED controller
wim 0:c77f1ad8d993 2 * Copyright (c) 2015, v01: WH, Initial version
wim 0:c77f1ad8d993 3 *
wim 0:c77f1ad8d993 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
wim 0:c77f1ad8d993 5 * of this software and associated documentation files (the "Software"), to deal
wim 0:c77f1ad8d993 6 * in the Software without restriction, including without limitation the rights
wim 0:c77f1ad8d993 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
wim 0:c77f1ad8d993 8 * copies of the Software, and to permit persons to whom the Software is
wim 0:c77f1ad8d993 9 * furnished to do so, subject to the following conditions:
wim 0:c77f1ad8d993 10 *
wim 0:c77f1ad8d993 11 * The above copyright notice and this permission notice shall be included in
wim 0:c77f1ad8d993 12 * all copies or substantial portions of the Software.
wim 0:c77f1ad8d993 13 *
wim 0:c77f1ad8d993 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
wim 0:c77f1ad8d993 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
wim 0:c77f1ad8d993 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
wim 0:c77f1ad8d993 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
wim 0:c77f1ad8d993 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
wim 0:c77f1ad8d993 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
wim 0:c77f1ad8d993 20 * THE SOFTWARE.
wim 0:c77f1ad8d993 21 */
wim 0:c77f1ad8d993 22 #include "mbed.h"
wim 0:c77f1ad8d993 23 #include "PT6961.h"
wim 0:c77f1ad8d993 24
wim 0:c77f1ad8d993 25 Serial pc(USBTX, USBRX);
wim 0:c77f1ad8d993 26 DigitalOut myled(LED1);
wim 0:c77f1ad8d993 27
wim 2:3bc72b8f5481 28 // DisplayData_t size is 12 bytes (6 digits @ 12 segments) OR 14 bytes (7 digits @ 11 segments)
wim 0:c77f1ad8d993 29 PT6961::DisplayData_t mbed_str = {0xDA,0x00, 0x7C,0x00, 0x3C,0x01, 0xF6,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00};
wim 0:c77f1ad8d993 30 PT6961::DisplayData_t all_str = {0xFF,0x0F, 0xFF,0x0F, 0xFF,0x0F, 0xFF,0x0F, 0xFF,0x0F, 0xFF,0x0F, 0xFF,0x0F};
wim 0:c77f1ad8d993 31 PT6961::DisplayData_t bye_str = {0x7C,0x00, 0xEC,0x00, 0x3C,0x01, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00};
wim 0:c77f1ad8d993 32 PT6961::DisplayData_t hello_str = {0xDC,0x00, 0x3C,0x01, 0x38,0x00, 0x38,0x00, 0xF8,0x01, 0x00,0x00, 0x00,0x00};
wim 2:3bc72b8f5481 33 PT6961::DisplayData_t tst_str;
wim 0:c77f1ad8d993 34
wim 0:c77f1ad8d993 35 // KeyData_t size is 5 bytes
wim 0:c77f1ad8d993 36 PT6961::KeyData_t keydata;
wim 0:c77f1ad8d993 37
wim 2:3bc72b8f5481 38 // PT6191 declaration, Default setting 7 Digits @ 11 Segments
wim 0:c77f1ad8d993 39 PT6961 pt6961(p5,p6,p7, p8);
wim 0:c77f1ad8d993 40
wim 0:c77f1ad8d993 41 int main() {
wim 0:c77f1ad8d993 42
wim 0:c77f1ad8d993 43 pc.printf("Hello World\r\n"); //
wim 0:c77f1ad8d993 44
wim 0:c77f1ad8d993 45 pt6961.cls();
wim 0:c77f1ad8d993 46 pt6961.writeData(all_str);
wim 0:c77f1ad8d993 47 wait(4);
wim 0:c77f1ad8d993 48 pt6961.setBrightness(PT6961_BRT3);
wim 0:c77f1ad8d993 49 pt6961.writeData(mbed_str);
wim 0:c77f1ad8d993 50 wait(1);
wim 0:c77f1ad8d993 51 pt6961.setBrightness(PT6961_BRT0);
wim 0:c77f1ad8d993 52 wait(1);
wim 0:c77f1ad8d993 53 pt6961.setBrightness(PT6961_BRT3);
wim 0:c77f1ad8d993 54
wim 0:c77f1ad8d993 55 while (1) {
wim 0:c77f1ad8d993 56
wim 0:c77f1ad8d993 57 // Check and read keydata
wim 2:3bc72b8f5481 58 if (pt6961.getKeys(&keydata)) {
wim 0:c77f1ad8d993 59 pc.printf("Keydata 0..4 = 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\r\n", keydata[0], keydata[1], keydata[2], keydata[3], keydata[4]);
wim 0:c77f1ad8d993 60
wim 0:c77f1ad8d993 61 if (keydata[0] == 0x10) { //sw2
wim 0:c77f1ad8d993 62 pt6961.cls();
wim 0:c77f1ad8d993 63 pt6961.writeData(all_str);
wim 0:c77f1ad8d993 64 }
wim 0:c77f1ad8d993 65
wim 0:c77f1ad8d993 66 if (keydata[0] == 0x02) { //sw8
wim 0:c77f1ad8d993 67 pt6961.cls();
wim 0:c77f1ad8d993 68 pt6961.writeData(hello_str);
wim 0:c77f1ad8d993 69 }
wim 0:c77f1ad8d993 70
wim 0:c77f1ad8d993 71 if (keydata[0] == 0x20) { //sw6
wim 0:c77f1ad8d993 72 pt6961.cls();
wim 0:c77f1ad8d993 73 pt6961.writeData(mbed_str);
wim 0:c77f1ad8d993 74 }
wim 0:c77f1ad8d993 75
wim 0:c77f1ad8d993 76 if (keydata[1] == 0x02) { //sw4
wim 0:c77f1ad8d993 77 pt6961.cls();
wim 0:c77f1ad8d993 78 pt6961.writeData(bye_str);
wim 0:c77f1ad8d993 79 }
wim 2:3bc72b8f5481 80
wim 2:3bc72b8f5481 81 if (keydata[0] == 0x04) { //sw11
wim 2:3bc72b8f5481 82 pt6961.cls();
wim 2:3bc72b8f5481 83
wim 2:3bc72b8f5481 84 for (int idx=0; idx < PT6961_DISPLAY_MEM;idx++){
wim 2:3bc72b8f5481 85 tst_str[idx]=0x00;
wim 2:3bc72b8f5481 86 }
wim 2:3bc72b8f5481 87 tst_str[0]=0x01; //RA
wim 2:3bc72b8f5481 88 tst_str[2]=0x01; //M
wim 2:3bc72b8f5481 89 pt6961.writeData(tst_str);
wim 2:3bc72b8f5481 90 }
wim 2:3bc72b8f5481 91
wim 2:3bc72b8f5481 92 if (keydata[0] == 0x08) { //sw10
wim 2:3bc72b8f5481 93 pt6961.cls();
wim 2:3bc72b8f5481 94
wim 2:3bc72b8f5481 95 for (int idx=0; idx < PT6961_DISPLAY_MEM;idx++){
wim 2:3bc72b8f5481 96 tst_str[idx]=0x00;
wim 2:3bc72b8f5481 97 }
wim 2:3bc72b8f5481 98 tst_str[6]=0x01; //HD
wim 2:3bc72b8f5481 99 tst_str[8]=0x01; //D
wim 2:3bc72b8f5481 100 pt6961.writeData(tst_str);
wim 2:3bc72b8f5481 101 }
wim 2:3bc72b8f5481 102
wim 2:3bc72b8f5481 103 if (keydata[1] == 0x01) { //sw9
wim 2:3bc72b8f5481 104 pt6961.cls();
wim 2:3bc72b8f5481 105
wim 2:3bc72b8f5481 106 for (int idx=0; idx < PT6961_DISPLAY_MEM;idx++){
wim 2:3bc72b8f5481 107 tst_str[idx]=0x00;
wim 2:3bc72b8f5481 108 }
wim 2:3bc72b8f5481 109 tst_str[8]=0x01; //D
wim 2:3bc72b8f5481 110 tst_str[10]=0x01; //VD
wim 2:3bc72b8f5481 111 pt6961.writeData(tst_str);
wim 2:3bc72b8f5481 112 }
wim 2:3bc72b8f5481 113
wim 2:3bc72b8f5481 114 if (keydata[0] == 0x01) { //sw7
wim 2:3bc72b8f5481 115 pt6961.cls();
wim 2:3bc72b8f5481 116
wim 2:3bc72b8f5481 117 for (int idx=0; idx < PT6961_DISPLAY_MEM;idx++){
wim 2:3bc72b8f5481 118 tst_str[idx]=0x00;
wim 2:3bc72b8f5481 119 }
wim 2:3bc72b8f5481 120 tst_str[12]=0x20; //clock
wim 2:3bc72b8f5481 121 pt6961.writeData(tst_str);
wim 2:3bc72b8f5481 122 }
wim 0:c77f1ad8d993 123
wim 0:c77f1ad8d993 124 } //if
wim 0:c77f1ad8d993 125
wim 0:c77f1ad8d993 126 myled = !myled;
wim 0:c77f1ad8d993 127 wait(0.3);
wim 0:c77f1ad8d993 128 } //while
wim 0:c77f1ad8d993 129 }