Revision 0:00c4c58db8e9, committed 2017-10-10

Comitter:

wim

Date:

Tue Oct 10 18:39:45 2017 +0000

Commit message:

Test program for TM1650 LED controller library

Changed in this revision

diff -r 000000000000 -r 00c4c58db8e9 TM1650.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TM1650.lib	Tue Oct 10 18:39:45 2017 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/wim/code/TM1650/#4430a1559b4f

diff -r 000000000000 -r 00c4c58db8e9 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Oct 10 18:39:45 2017 +0000
@@ -0,0 +1,458 @@
+/* mbed TM1650 Test program, for TM1650 LED controller
+ * Copyright (c) 2017, v01: WH, Initial version
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "mbed.h"
+#include "TM1650.h"
+
+#if (MEIBAI_TEST == 1)
+// MEIBAI TM1650 4 Digit display test
+#include "Font_7Seg.h"
+
+Serial pc(USBTX, USBRX);
+DigitalOut myled(LED1);  //NOTE: On F401 LED1 is Pin D13, which is SCK!
+
+// DisplayData_t size is 4 bytes (4 Grids @ 8 Segments) 
+TM1650::DisplayData_t all_str   = {0xFF, 0xFF, 0xFF, 0xFF};  
+TM1650::DisplayData_t cls_str   = {0x00, 0x00, 0x00, 0x00};  
+TM1650::DisplayData_t hello_str = {C7_H, C7_I, 0x00, 0x00};
+TM1650::DisplayData_t bye_str   = {C7_B, C7_Y, C7_E, 0x00};
+
+// KeyData_t size is 1 bytes  
+TM1650::KeyData_t keydata; 
+
+//TM1650_MEIBAI declaration
+TM1650_MEIBAI MEIBAI(p6, p7);       //LPC1768
+//TM1650_MEIBAI MEIBAI(D9, D10);      //F401
+
+void show_menu() {
+//    pc.printf("0:   Exit\n\r");
+    pc.printf("1:   All\n\r");    
+    pc.printf("2:   Show all segs\r\n");
+    pc.printf("3:   Show all chars\n\r");
+    pc.printf("4:   Show all digits\n\r");
+    pc.printf("5:   Show all icons\n\r");
+    pc.printf("6:   Counter\n\r");
+    pc.printf("7:   Floats\n\r");
+    pc.printf("8:   Kitt\n\r");
+    pc.printf("9:   Cls\n\r");    
+    pc.printf("A:   Bye\n\r");    
+    pc.printf("k:   Key\n\r");
+    pc.printf("u:   UDC\n\r");    
+}
+
+
+char cmd, bits;
+int main() {
+    
+    pc.printf("Hello World\r\n"); //    
+    
+    MEIBAI.cls(); 
+    MEIBAI.writeData(all_str);
+    wait(2);
+    MEIBAI.setBrightness(TM1650_BRT3);    
+    wait(1);
+    MEIBAI.setBrightness(TM1650_BRT0);        
+    wait(1);
+    MEIBAI.setBrightness(TM1650_BRT4);            
+
+    wait(1);
+    MEIBAI.cls(true); 
+    MEIBAI.writeData(hello_str); 
+    
+    MEIBAI.setUDC(0, S7_A | S7_B | S7_F | S7_G);  // Degree symbol
+    
+    char cmd2 = '0';
+    while (1) {
+      
+      show_menu();
+      cmd2 = pc.getc();
+
+      switch (cmd2) {
+        case '1' : {
+                      pc.printf("all\r\n");
+                      MEIBAI.cls(); 
+                      MEIBAI.writeData(all_str);
+                      break;
+        }
+
+        case '2' : {
+#if(1)
+//test to show all segs
+          pc.printf("Show all segs\r\n");
+          wait(1);          
+          MEIBAI.cls(); 
+         
+          for (int i=0; i<TM1650_DISPLAY_MEM; i++) {            
+            for (int bit=0; bit<8; bit++) {
+              MEIBAI.cls(); 
+
+              bits = 0x01 << bit;              
+              MEIBAI.writeData(bits, i);
+
+              pc.printf("Idx = %d, Bits = 0x%02x\r\n", i, bits);              
+//              wait(0.5);
+              cmd = pc.getc(); // wait for key
+            }  
+          }
+          pc.printf("\r\nShow all segs done\r\n");                    
+#endif 
+          break;          
+        }
+
+        case '3' : {
+
+#if(1)
+//test to show all chars
+          pc.printf("Show all alpha chars\r\n");
+          wait(1);          
+          MEIBAI.cls(); 
+         
+          for (int i=0; i<26; i++) {
+            MEIBAI.printf("%c", char(i + 'A'));
+//            MEIBAI.printf("%c", char(i + 'a'));            
+            wait(0.25);                      
+          }
+          pc.printf("Show all alpha chars done\r\n");                    
+#endif            
+
+#if(0)
+//test to show all chars
+          pc.printf("Show all chars\r\n");
+          wait(1);          
+          MEIBAI.cls(); 
+
+          for (int i=FONT_7S_START; i<FONT_7S_END; i++) {
+            MEIBAI.printf("%c", char(i));
+//            wait(0.25);
+            cmd = pc.getc(); // wait for key            
+          }
+          pc.printf("Show all chars done\r\n");                    
+#endif            
+          break;          
+        }
+        case '4': {
+#if(0)
+//test to show all digits (base is 10)
+          pc.printf("Show all digits\r\n");
+          wait(1);          
+          MEIBAI.cls(); 
+
+          for (int i=0; i<MEIBAI_NR_DIGITS; i++) {
+
+            for (int cnt=0; cnt<10; cnt++) {
+              MEIBAI.locate(i);
+              MEIBAI.printf("%0d", cnt);
+
+//              wait(0.5);
+              cmd = pc.getc(); // wait for key
+            }  
+          }
+          pc.printf("\r\nShow all digits done\r\n");                    
+#endif                
+
+#if(1)
+//test to show all digits (base is 0x10)
+          pc.printf("Show all hex digits\r\n");
+          wait(1);          
+          MEIBAI.cls(); 
+
+          MEIBAI.printf("%04x", 0x01AB);
+          cmd = pc.getc(); // wait for key                                     
+          MEIBAI.printf("%04x", 0x0);
+                    
+          for (int i=0; i<MEIBAI_NR_DIGITS; i++) {
+
+            for (int cnt=0; cnt<0x10; cnt++) {
+              MEIBAI.locate(i);
+              MEIBAI.printf("%0x", cnt);
+
+//              wait(0.5);
+              cmd = pc.getc(); // wait for key
+            }  
+          }
+          pc.printf("\r\nShow all hex digits done\r\n");          
+#endif                
+          break;          
+        }
+        case '5':  { 
+#if(1)
+//test to show all icons
+          pc.printf("Show all icons\r\n");
+          MEIBAI.cls(true); // Also clear all Icons
+          
+          float delay=0.1;
+          // Icons on, Note that some versions do not have decimal points, but a
+          // a double colon on the second digit to show hours:min
+          MEIBAI.setIcon(TM1650_MEIBAI::DP1); wait(delay);
+          MEIBAI.setIcon(TM1650_MEIBAI::DP2); wait(delay);
+          MEIBAI.setIcon(TM1650_MEIBAI::DP3); wait(delay);
+          MEIBAI.setIcon(TM1650_MEIBAI::DP4); wait(delay);
+
+          wait(delay);
+ 
+          // Icons off
+          MEIBAI.clrIcon(TM1650_MEIBAI::DP4); wait(delay);
+          MEIBAI.clrIcon(TM1650_MEIBAI::DP3); wait(delay);
+          MEIBAI.clrIcon(TM1650_MEIBAI::DP2); wait(delay);
+          MEIBAI.clrIcon(TM1650_MEIBAI::DP1); wait(delay);
+
+//          wait(1);
+//          MEIBAI.cls(); // clear all, preserve Icons
+          pc.printf("Show all icons done\r\n");                    
+#endif           
+          break;
+        }                          
+
+        case '6': {
+          MEIBAI.cls(); // clear all, preserve Icons
+
+#if(1)
+          MEIBAI.locate(0);
+         
+          for (int cnt=0; cnt<=0xFF; cnt++) {
+            MEIBAI.locate(2);
+            MEIBAI.printf("%02x", cnt);           
+            wait(0.2);
+          }  
+#endif
+
+//          MEIBAI.writeData(hello_str);
+//          MEIBAI.printf("hello");                  
+
+          break;          
+        }
+        case '7': {
+          MEIBAI.cls(); // clear all, preserve Icons
+          MEIBAI.printf("%1.2f", -0.12);  // test decimal point display                    
+          wait(0.5);
+          MEIBAI.cls(); // clear all, preserve Icons          
+          MEIBAI.printf("%1.3f", 1.234);  // test decimal point display
+          break;          
+        }
+
+        case '8': {
+
+#if(1)
+//test to show KITT
+          pc.printf("Show KITT scanner\r\n");
+
+          
+//                          0123
+const char KITT[][5]   = {{"8   "},
+                          {"38  "},
+                          {" 38 "},
+                          {"  38"},
+                          {"   3"},
+                          {"    "},
+                          {"   8"},
+                          {"  8E"},
+                          {" 8E "},
+                          {"8E  "},
+                          {"E   "},
+                          {"    "}
+                        };     
+         
+          MEIBAI.cls(); // clear all, preserve Icons
+          
+          while (!pc.readable()) { // wait for key            
+            for (int i=0; i < (sizeof(KITT) / 5) ; i++) {
+              MEIBAI.locate(0);
+              MEIBAI.printf("%s", KITT[i]);
+              wait(0.05);
+            }
+          }
+          cmd = pc.getc(); // read key           
+          pc.printf("Show KITT done\r\n");
+#endif
+          break;
+        }  
+
+        case '9': {
+//          MEIBAI.cls(); // clear all, preserve Icons
+          MEIBAI.cls(true); // clear all, including Icons                
+          break;
+        }  
+
+        case 'A': {
+
+          MEIBAI.cls(); // clear all, preserve Icons
+//          MEIBAI.writeData(bye_str);
+          MEIBAI.printf("Bye");          
+       
+          break;
+        }  
+
+        case 'k': {
+          if (MEIBAI.getKeys(&keydata)) {
+            pc.printf("Keydata = 0x%02x\r\n", keydata);
+          } 
+          break;
+        }
+
+        case 'u': {
+          pc.printf("Show UDC\r\n");
+          MEIBAI.cls(); // clear all, preserve Icons
+          MEIBAI.putc(0); MEIBAI.putc(0); MEIBAI.putc(0); MEIBAI.putc(0);
+          break;
+        }  
+          
+        default : {
+          break;
+        }         
+     
+      } //switch cmd
+
+#if(1)
+      // Check and read keydata
+      if (MEIBAI.getKeys(&keydata)) {
+        pc.printf("Keydata = 0x%02x\r\n", keydata);
+
+        MEIBAI.cls(); 
+        switch (keydata) {
+          case TM1650_SW1_BIT : { //sw1, 0x44
+                                  MEIBAI.printf("--01");
+                                  break;
+                                }
+
+          case TM1650_SW5_BIT:  { //sw5, 0x4C
+                                  MEIBAI.printf("--02");
+                                  break;
+                                }
+
+          case TM1650_SW9_BIT:  { //sw9, 0x5C
+                                  MEIBAI.printf("--03");
+                                  break;
+                                }
+
+          default :             {
+                                  MEIBAI.printf("----");
+                                  break;
+                                }         
+        }  
+
+      } // Check keydata
+#endif
+
+      myled = !myled;
+      wait(0.3);      
+    } //while
+}
+#endif
+
+
+#if (TM1650_TEST == 1)
+// Direct TM1650 Test
+
+Serial pc(USBTX, USBRX);
+DigitalOut myled(LED1);
+
+// DisplayData_t size is 4 bytes (4 Grids @ 8 Segments) 
+TM1650::DisplayData_t all_str   = {0xFF, 0xFF, 0xFF, 0xFF};  
+TM1650::DisplayData_t cls_str   = {0x00, 0x00, 0x00, 0x00};  
+
+// KeyData_t size is 1 bytes  
+TM1650::KeyData_t keydata; 
+
+// TM1650 declaration
+TM1650 TM1650(p6,p7);     //LPC1768
+
+void show_menu() {
+//    pc.printf("0:   Exit\n\r");
+    pc.printf("1:   All\n\r");    
+    pc.printf("2:   Cls\n\r");        
+    pc.printf("3:   Show all segs\r\n");
+}
+
+
+char cmd, bits;
+int main() {
+    
+    pc.printf("Hello World\r\n"); //    
+    
+    TM1650.cls(); 
+    TM1650.writeData(all_str);
+    wait(1);
+    TM1650.setBrightness(TM1650_BRT3);
+    wait(1);
+    TM1650.setBrightness(TM1650_BRT0);
+    wait(1);
+    TM1650.setBrightness(TM1650_BRT3);
+    
+    while (1) {
+      show_menu();     
+      cmd = pc.getc();
+
+      switch (cmd) {
+        case '1' : 
+          TM1650.cls(); 
+          TM1650.writeData(all_str);
+         break;    
+               
+        case '2' :       
+          TM1650.cls(); 
+          TM1650.writeData(cls_str);
+         break;    
+               
+        case '3' :
+
+#if(1)
+//test to show all segs
+          pc.printf("Show all segs\r\n");
+          wait(1);          
+          TM1650.cls(); 
+         
+          for (int i=0; i<TM1650_DISPLAY_MEM; i++) {            
+            for (int bit=0; bit<8; bit++) {
+              TM1650.cls(); 
+
+              bits = 0x01 << bit;              
+              TM1650.writeData(bits, i);
+
+              pc.printf("Idx = %d, Bits = 0x%02x\r\n", i, bits);              
+//              wait(0.5);
+              cmd = pc.getc(); // wait for key
+            }  
+          }
+          pc.printf("Show all segs done\r\n");                    
+#endif 
+         break;    
+                       
+        default : 
+          break;          
+     
+      } //switch cmd
+
+      // Check and read keydata
+      if (TM1650.getKeys(&keydata)) {
+        pc.printf("Keydata = 0x%02x\r\n", keydata);
+ 
+        if (keydata == TM1650_SW9_BIT) { //sw9  
+          TM1650.cls(); 
+          TM1650.writeData(0xFF, 1);
+          TM1650.writeData(0xFF, 2);          
+        }  
+      } // Check keydata
+
+      myled = !myled;
+      wait(0.3);      
+    } //while
+}
+#endif

diff -r 000000000000 -r 00c4c58db8e9 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Tue Oct 10 18:39:45 2017 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/mbed_official/code/mbed/builds/235179ab3f27
\ No newline at end of file