fix : merge two tubes & four tubes

2019-06-13 19:24:38 +08:00
parent ee746bcdf3
commit 9f486dc735
12 changed files with 1045 additions and 416 deletions
--- a/examples/number_increment_2/number_increment_2.ino
+++ b/examples/number_increment_2/number_increment_2.ino
@@ -0,0 +1,84 @@
+/*
+ * number_increment_2.ino
+ * Driver for digital tube.
+ *  
+ * Copyright (c) 2018 Seeed Technology Co., Ltd.
+ * Website    : www.seeed.cc
+ * Author     : downey
+ * Create Time: sep. 2018
+ * Change Log :
+ *
+ * The MIT License (MIT)
+ *
+ * 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 <Wire.h>
+#include "grove_dual_alphanumeric_display.h"
+
+/*********************************************************/
+/*****NOTICE : This example only for dual_alphanumeric****/
+/*********************************************************/
+
+#define NUMERIC_I2C_ADDR  0x70
+
+Digital_Tube2 tube;
+char hex_str[255] = {0};
+
+void setup()
+{
+    Wire.begin();
+    tube.init(NUMERIC_I2C_ADDR);
+    tube.setBrightness(15);
+    tube.setBlinkRate(BLINK_OFF);
+    
+}
+
+char* numToHexString(unsigned int num)
+{
+    if(num <= 0xf){
+        sprintf(hex_str,"0%x",num);
+        for(int i=0;i<2;i++)
+        {
+            if(hex_str[i] >= 'a' && hex_str[i] <= 'z')
+            {
+                hex_str[i] -=0x20;
+            }
+        }
+        return hex_str;
+    }
+    sprintf(hex_str,"%x",num);
+    for(int i=0;i<2;i++)
+    {
+        if(hex_str[i] >= 'a' && hex_str[i] <= 'z')
+        {
+            hex_str[i] -=0x20;
+        }
+    }
+    return hex_str;
+}
+
+
+void loop()
+{
+    for(int i=0;i<0xff;i++)
+    {
+        tube.displayString(numToHexString(i),0);
+        delay(300);
+    }
+}