Revision 0:8b464b34f744, committed 2016-01-28

Comitter:

wim

Date:

Thu Jan 28 19:27:15 2016 +0000

Commit message:

Test program for TM1640 LED controller library; Initial version

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TM1640.lib	Thu Jan 28 19:27:15 2016 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/users/wim/code/TM1640/#7e120ffa56d3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jan 28 19:27:15 2016 +0000
@@ -0,0 +1,413 @@
+/* mbed TM1640 Test program, for TM1640 LED controller
+ * Copyright (c) 2016, 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 "TM1640.h"
+
+#if (LM1640_TEST == 1)
+// LM1640 TM1640 Test
+#include "Font_7Seg.h"
+
+Serial pc(USBTX, USBRX);
+DigitalOut myled(LED1);
+
+// DisplayData_t size is 16 bytes (16 Grids @ 8 Segments) 
+TM1640::DisplayData_t all_str   = {0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF};  
+TM1640::DisplayData_t cls_str   = {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00};  
+TM1640::DisplayData_t hello_str = {C7_H,C7_E, C7_L,C7_L, C7_O,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00};
+TM1640::DisplayData_t bye_str   = {C7_B,C7_Y, C7_E,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00};
+
+//TM1640_LM1640 declaration
+TM1640_LM1640 LM1640(p5,p7);
+
+
+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:   Bye\n\r");                    
+    pc.printf("8:   Floats\n\r");                    
+}
+
+
+char cmd, bits;
+int main() {
+    
+    pc.printf("Hello World\r\n"); //    
+    
+    LM1640.cls(); 
+    LM1640.writeData(all_str);
+    wait(2);
+    LM1640.setBrightness(TM1640_BRT3);    
+    wait(1);
+    LM1640.setBrightness(TM1640_BRT0);        
+    wait(1);
+    LM1640.setBrightness(TM1640_BRT4);            
+
+    wait(1);
+    LM1640.cls(true); 
+    LM1640.writeData(hello_str); 
+    
+    char cmd2 = '0';
+    while (1) {
+      
+      show_menu();
+      cmd2 = pc.getc();
+
+      switch (cmd2) {
+        case '1' : {
+                      pc.printf("all\r\n");
+                      LM1640.cls(); 
+                      LM1640.writeData(all_str);
+                      break;
+        }
+
+        case '2' : {
+#if(1)
+//test to show all segs
+          pc.printf("Show all segs\r\n");
+          wait(1);          
+          LM1640.cls(); 
+         
+          for (int i=0; i<TM1640_DISPLAY_MEM; i++) {            
+            for (int bit=0; bit<8; bit++) {
+              LM1640.cls(); 
+
+              bits = 0x01 << bit;              
+              LM1640.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 NATO Alpha chars\r\n");
+
+//                          01234567
+const char NATO[][9]  = { {"Alpha   "},
+                          {"Bravo   "},
+                          {"Charlie "},
+                          {"Delta   "},
+                          {"Echo    "},
+                          {"Foxtrot "},
+                          {"Golf    "},
+                          {"Hotel   "},
+                          {"India   "},
+                          {"Juliet  "},
+                          {"Kilo    "},
+                          {"Lima    "},
+                          {"Mike    "},
+                          {"November"},
+                          {"Oscar   "},
+                          {"Papa    "},
+                          {"Quebec  "},
+                          {"Romeo   "},
+                          {"Sierra  "},
+                          {"Tango   "},
+                          {"Uniform "},
+                          {"Victor  "},
+                          {"Whiskey "},
+                          {"X-ray   "},
+                          {"Yankee  "},
+                          {"Zulu    "}
+                        };     
+
+          LM1640.cls(); // clear all, preserve Icons
+          for (int i=0; i<26; i++) {
+            LM1640.locate(0);
+            LM1640.printf("%s", NATO[i]);
+            wait(0.5);
+          }  
+          pc.printf("Show all NATO Alpha chars done\r\n");
+#endif
+
+#if(0)
+//test to show all chars
+          pc.printf("Show all alpha chars\r\n");
+          wait(1);          
+          LM1640.cls(); 
+         
+          for (int i=0; i<26; i++) {
+            LM1640.printf("%c", char(i + 'A'));
+//            LM1640.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);          
+          LM1640.cls(); 
+
+          for (int i=FONT_7S_START; i<FONT_7S_END; i++) {
+            LM1640.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);          
+          LM1640.cls(); 
+
+          for (int i=0; i<LM1640_NR_DIGITS; i++) {
+
+            for (int cnt=0; cnt<10; cnt++) {
+              LM1640.locate(i);
+              LM1640.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);          
+          LM1640.cls(); 
+
+          LM1640.printf("%08x", 0x01234567);
+          LM1640.printf("%08x", 0x89ABCDEF);          
+          cmd = pc.getc(); // wait for key                                     
+          LM1640.printf("%016x", 0x0);
+                    
+          for (int i=0; i<LM1640_NR_DIGITS; i++) {
+
+            for (int cnt=0; cnt<0x10; cnt++) {
+              LM1640.locate(i);
+              LM1640.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");
+          LM1640.cls(true); // Also clear all Icons
+          
+          float delay=0.1;
+          // Icons on             
+          LM1640.setIcon(TM1640_LM1640::DP1); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP2); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP3); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP4); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP5); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP6); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP7); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP8); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP9); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP10); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP11); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP12); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP13); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP14); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP15); wait(delay);
+          LM1640.setIcon(TM1640_LM1640::DP16); wait(delay);
+
+          wait(delay);
+ 
+          // Icons off      
+          LM1640.clrIcon(TM1640_LM1640::DP1); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP2); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP3); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP4); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP5); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP6); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP7); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP8); wait(delay);                
+          LM1640.clrIcon(TM1640_LM1640::DP9); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP10); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP11); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP12); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP13); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP14); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP15); wait(delay);
+          LM1640.clrIcon(TM1640_LM1640::DP16); wait(delay);
+//          wait(1);          
+//          LM1640.cls(); // clear all, preserve Icons
+          pc.printf("Show all icons done\r\n");                    
+#endif           
+          break;
+        }                          
+
+        case '6': {
+          LM1640.cls(); // clear all, preserve Icons
+
+#if(1)
+          LM1640.locate(0);
+          LM1640.printf("Counters ");                            
+          
+          for (int cnt=0; cnt<=0xFF; cnt++) {
+            LM1640.locate(10);
+            LM1640.printf("%02x", cnt);
+            LM1640.locate(14);
+            LM1640.printf("%02x", 0xFF - cnt);
+            
+            wait(0.2);
+          }  
+#endif
+
+//          LM1640.writeData(hello_str);
+//          LM1640.printf("hello");                  
+
+          break;          
+        }
+        case '7': {
+
+          LM1640.cls(); // clear all, preserve Icons
+//          LM1640.writeData(bye_str);
+          LM1640.printf("Bye");          
+       
+          break;
+        }  
+
+        case '8': {
+          LM1640.cls(); // clear all, preserve Icons
+          LM1640.printf("%2.3f", -0.1234);  // test decimal point display                    
+          wait(0.5);
+          LM1640.cls(); // clear all, preserve Icons          
+          LM1640.printf("%2.3f", -012.345);  // test decimal point display
+          break;          
+        }
+
+        default : {
+          break;
+        }         
+     
+      } //switch cmd
+
+      myled = !myled;
+      wait(0.3);      
+    } //while
+}
+#endif
+
+
+
+#if (TM1640_TEST == 1)
+// Direct TM1640 Test
+
+Serial pc(USBTX, USBRX);
+DigitalOut myled(LED1);
+
+// DisplayData_t size is 16 bytes (16 Grids @ 8 Segments) 
+TM1640::DisplayData_t all_str   = {0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF, 0xFF,0xFF};  
+TM1640::DisplayData_t cls_str   = {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00};  
+
+TM1640 TM1640(p5,p7);
+
+char cmd, bits;
+int main() {
+    
+    pc.printf("Hello World\r\n"); //    
+    
+    TM1640.cls(); 
+    TM1640.writeData(all_str);
+    wait(2);
+    TM1640.setBrightness(TM1640_BRT3);    
+    wait(1);
+    TM1640.setBrightness(TM1640_BRT0);        
+    wait(1);
+    TM1640.setBrightness(TM1640_BRT4);            
+    
+    while (1) {
+     
+      cmd = pc.getc();
+
+      switch cmd {
+        case '1' : 
+          TM1640.cls(); 
+          TM1640.writeData(all_str);
+         break;    
+               
+        case '2' :       
+          TM1640.cls(); 
+          TM1640.writeData(cls_str);
+         break;    
+               
+        case '3' :
+
+#if(1)
+//test to show all segs
+          pc.printf("Show all segs\r\n");
+          wait(1);          
+          TM1640.cls(); 
+         
+          for (int i=0; i<TM1640_DISPLAY_MEM; i++) {            
+            for (int bit=0; bit<8; bit++) {
+              TM1640.cls(); 
+
+              bits = 0x01 << bit;              
+              TM1640.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;    
+               
+        case '4' :
+          TM1640.cls(); 
+//          TM1640.writeData(hello_str);
+         break;    
+         
+        default : 
+          break;          
+     
+      } //switch cmd
+
+      myled = !myled;
+      wait(0.3);      
+    } //while
+}
+#endif

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Thu Jan 28 19:27:15 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/6f327212ef96
\ No newline at end of file