Wim Huiskamp
/
mbed_PT6961
Test program for Princeton PT6961 LED controller library.
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?
User | Revision | Line number | New 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 | } |