Diff: si5351a_check.cpp

Revision:

4:5981cf106502

Parent:

3:92f31b23fb0b

Child:

5:e32ef4b85317

--- a/si5351a_check.cpp	Fri Jan 06 14:09:18 2017 +0000
+++ b/si5351a_check.cpp	Sat Jan 07 05:57:55 2017 +0000
@@ -8,7 +8,7 @@
  *  http://www.page.sannet.ne.jp/kenjia/index.html
  *  http://mbed.org/users/kenjiArai/
  *      Created:  December 28th, 2016
- *      Revised:  January   6th, 2017
+ *      Revised:  January   7th, 2017
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
@@ -35,6 +35,35 @@
 //  RAM ------------------------------------------------------------------------
 bool one_char = false;
 
+//  ROM / Constant data --------------------------------------------------------
+#if defined(RANGE_EXTENDED)
+static const uint32_t freq_tbl[] =
+{
+ 1628, 1800, 1900, 2000, 2500, 2604, 2605, 2700, 3000, // 1.627KHz-3KHz
+ // Above includes out of range freq.
+                 4000,      5000,     8000, // 4KHz-8KHz
+     10000,     20000,     50000,    80000, // 10KHz-80KHz
+    100000,    200000,    500000,   800000, // 100KHz-800KHz
+   1000000,   2000000,   5000000,  8000000, // 1MHz-8MHz
+  10000000,  20000000,  50000000, 80000000, // 10MHz-80MHz
+ 100000000, 150000000, 200000000,           // 100MHz-200MHz
+ // Belows are out of Si5351A specification !!!!
+ 220000000, 250000000, 280000000, 300000000,// 200MHz-300MHz
+ 0  // Terminate data!!
+};
+#else
+static const uint32_t freq_tbl[] =
+{
+      2605,      4000,      5000,     8000, // 2.6KHz-8KHz
+     10000,     20000,     50000,    80000, // 10KHz-80KHz
+    100000,    200000,    500000,   800000, // 100KHz-800KHz
+   1000000,   2000000,   5000000,  8000000, // 1MHz-8MHz
+  10000000,  20000000,  50000000, 80000000, // 10MHz-80MHz
+ 100000000, 150000000, 200000000,           // 100MHz-200MHz
+ 0  // Terminate data!!
+};
+#endif
+
 //------------------------------------------------------------------------------
 //  Control Program
 //------------------------------------------------------------------------------
@@ -48,13 +77,27 @@
 {
     PRINTF(opening_msg);
     put_rn();
-    PRINTF("0 - Check CLK0 output between 50KHz to 90MHz");
+#if defined(RANGE_EXTENDED)
+    PRINTF("0 - Check CLK0 output between 1.627KHz to 300MHz");
+    put_rn();
+    PRINTF("-> You are using RANGE_EXTENDED (defined in si5351a.h)");
+    put_rn();
+    PRINTF("-> In RANGE_EXTENDED mode, PLL sets 250MHz to 1.3GHz");
+    put_rn();
+    PRINTF("-> This causes high possibility to make a PARMANENT DAMAGE");
+    PRINTF(" for the chip!");
+    put_rn();
+    PRINTF("-> Don't use this mode!!!");
+#else
+    PRINTF("0 - Check CLK0 output between 2.605KHz to 200MHz");
+#endif
     put_rn();
     PRINTF("1 - Check CLK1 (same as #1)");
     put_rn();
     PRINTF("2 - Check CLK2 (same as #1)");
     put_rn();
     PRINTF("3 - Example CLK0:120.00MHz, CLK1:12.00MHz, CLK2:13.56MHz");
+    PRINTF("-> No wat to apply a frequency compensation");
     put_rn();
     PRINTF("4 - Set desired freq. into CLK0");
     put_rn();
@@ -91,6 +134,15 @@
     put_rn();
     PRINTF("%s [Help:'?' key]", opening_msg);
     put_rn();
+#if defined(RANGE_EXTENDED)
+    PRINTF("-> You are using RANGE_EXTENDED (defined in si5351a.h)");
+    put_rn();
+    PRINTF("-> In RANGE_EXTENDED mode, PLL sets 375MHz to 1.3GHz");
+    put_rn();
+    PRINTF("-> This causes high possibility to make a PARMANENT DAMAGE");
+    PRINTF(" for the chip!");
+    put_rn();
+#endif
     clk.all_reset();
     for (;;) {
         put_r();
@@ -240,6 +292,7 @@
                 	PRINTF("CLK0:%u [Hz]", clk.set_frequency(0, f));
                 } else {
                 	PUTC('?');
+                	put_r();
                 }
                 put_rn();
                 PRINTF("Please enter sift command [Help: ?]");
@@ -250,10 +303,18 @@
                     get_line(ptr, buf_size);
                     put_r();
                     switch(*ptr) {
+                        case 'P' :
+							PRINTF("Shift to %u [Hz]", clk.shift_freq(0, 100));
+							put_rn();
+                            break;
                         case 'p' :
 							PRINTF("Shift to %u [Hz]", clk.shift_freq(0, 10));
 							put_rn();
                             break;
+                        case 'M' :
+							PRINTF("Shift to %u [Hz]", clk.shift_freq(0, -100));
+							put_rn();
+                            break;
                         case 'm' :
 							PRINTF("Shift to %u [Hz]", clk.shift_freq(0, -10));
 							put_rn();
@@ -266,12 +327,12 @@
 							put_rn();
                             break;
                         case '?' :
-                            PRINTF("p -> +10Hz");
+                            PRINTF("p -> +10Hz, P -> +100Hz");
                             put_rn();
-                            PRINTF("m -> -10Hz");
+                            PRINTF("m -> -10Hz, M -> -100Hz");
                             put_rn();
                             PRINTF("s -> Shift +/-x Hz (example -100)");
-                            put_rn();                         
+                            put_rn();
                             PRINTF("? -> You know this");
                             put_rn();
                             PRINTF("e -> Exit");
@@ -323,7 +384,7 @@
                 	clk.debug_current_config();
                 } else {
                 	PUTC('?');
-                }           	
+                }
             	break;
                 //--------------------------------------------------------------
                 //  Show resisters
@@ -331,7 +392,7 @@
             case 'r' :
 			    clk.debug_reg_print();
                 //put_rn();
-                break;         
+                break;
                 //--------------------------------------------------------------
                 //  Go to special command
                 //--------------------------------------------------------------
@@ -355,7 +416,6 @@
     }
 }
 
-
 #if defined(INCREMENT)
 void test(uint8_t channel)
 {
@@ -445,7 +505,7 @@
     }
 }
 #endif
-          	
+
 void special_command(void)
 {
 	PRINTF("Not impliment yet");
@@ -546,11 +606,12 @@
             PUTC(c);
             // Special control
             if (one_char == true){
-            	if ((c == 'p') || (c == 'm')){ break;}
+            	if ((c == 'p') || (c == 'm') || (c == 'P') || (c == 'M')){
+            		break;
+            	}
             }
         }
     }
     buff[idx] = 0;
     PUTC('\n');
 }
-