Wim Huiskamp
Test program for TM1638 LED controller. Supports LED&KEY, QYF-TM1638 and JY-LKM1638 module.
See here for more information.
Revision 3:f1484bfa0574, committed 2016-01-19
- Comitter:
- wim
- Date:
- Tue Jan 19 18:58:35 2016 +0000
- Parent:
- 2:d6720abfe574
- Child:
- 4:0e1ffa381c62
- Commit message:
- Animation demo
Changed in this revision
| TM1638.lib | Show annotated file Show diff for this revision Revisions of this file |
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/TM1638.lib Fri Jan 15 19:10:16 2016 +0000 +++ b/TM1638.lib Tue Jan 19 18:58:35 2016 +0000 @@ -1,1 +1,1 @@ -https://developer.mbed.org/users/wim/code/TM1638/#532ce15ea9ec +https://developer.mbed.org/users/wim/code/TM1638/#25ddabfadc8c
--- a/main.cpp Fri Jan 15 19:10:16 2016 +0000
+++ b/main.cpp Tue Jan 19 18:58:35 2016 +0000
@@ -36,6 +36,31 @@
TM1638::DisplayData_t hello_str = {C7_H,0x00, C7_E,0x00, C7_L,0x00, C7_L,0x00, C7_O,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00};
TM1638::DisplayData_t bye_str = {C7_B,0x00, C7_Y,0x00, C7_E,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00};
+TM1638::DisplayData_t animate[] = {
+ {S7_A,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ {0x00,0x00, S7_A,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ {0x00,0x00, 0x00,0x00, S7_A,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, S7_A,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, S7_A,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, S7_A,0x00, 0x00,0x00, 0x00,0x00},
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, S7_A,0x00, 0x00,0x00},
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, S7_A,0x00},
+
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, S7_B,0x00},
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, S7_C,0x00},
+
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, S7_D,0x00},
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, S7_D,0x00, 0x00,0x00},
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, S7_D,0x00, 0x00,0x00, 0x00,0x00},
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, S7_D,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ {0x00,0x00, 0x00,0x00, 0x00,0x00, S7_D,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ {0x00,0x00, 0x00,0x00, S7_D,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ {0x00,0x00, S7_D,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ {S7_D,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+
+ {S7_E,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ {S7_F,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00},
+ };
// KeyData_t size is 3 bytes
TM1638::KeyData_t keydata;
@@ -72,6 +97,12 @@
if (keydata[LEDKEY8_SW1_IDX] == LEDKEY8_SW1_BIT) { //sw1
LEDKEY8.cls();
LEDKEY8.writeData(all_str);
+
+ wait(0.5);
+ for (int i=0; i<20; i++) {
+ LEDKEY8.writeData(animate[i]);
+ wait(0.05);
+ }
}
if (keydata[LEDKEY8_SW2_IDX] == LEDKEY8_SW2_BIT) { //sw2
@@ -104,8 +135,51 @@
// LEDKEY8.cls();
// LEDKEY8.writeData(mbed_str);
+
#if(1)
//test to show all chars
+ pc.printf("Show all 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 "},
+ {"Wiskey "},
+ {"X-ray "},
+ {"Yankee "},
+ {"Zulu "}
+ };
+
+ LEDKEY8.cls(); // clear all, preserve Icons
+ for (int i=0; i<26; i++) {
+ LEDKEY8.locate(0);
+ LEDKEY8.printf("%s", NATO[i]);
+ wait(0.5);
+ }
+ pc.printf("Show all alpha chars done\r\n");
+#endif
+
+#if(0)
+//test to show all chars
pc.printf("Show all alpha chars\r\n");
wait(1);
LEDKEY8.cls();
@@ -118,7 +192,7 @@
pc.printf("Show all alpha chars done\r\n");
#endif
-#if(1)
+#if(0)
//test to show all chars
pc.printf("Show all chars\r\n");
wait(1);
@@ -218,6 +292,17 @@
if (keydata[LEDKEY8_SW5_IDX] == LEDKEY8_SW5_BIT) { //sw5
LEDKEY8.cls(); // clear all, preserve Icons
+
+#if(0)
+ LEDKEY8.printf("Count");
+ for (int cnt=0; cnt<=0xFF; cnt++) {
+ LEDKEY8.locate(6);
+ LEDKEY8.printf("%02x", cnt);
+ wait(0.2);
+ }
+#endif
+
+
// LEDKEY8.writeData(hello_str);
LEDKEY8.printf("hello");
}
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Repository details
| Type: | Program |
|---|---|
| Mbed OS support: | Mbed 2 deprecated |
| Created: | 09 Jan 2016 |
| Imports: | 244 |
| Forks: | 0 |
| Commits: | 5 |
| Dependents: | 0 |
| Dependencies: | 2 |
| Followers: | 6 |
The code in this repository is Apache licensed.
TM1638 LED controller (80 LEDs max), Keyboard scan (24 keys max)