Jack Hansdampf / Mbed OS SPI_MFS_Multiplex_LFB

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Diff: main.cpp

Revision:
0:1bdd9095fc1d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Oct 30 17:26:26 2020 +0000
@@ -0,0 +1,49 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2019 ARM Limited
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/* Anschlüsse:
+* MOSI: PB15 - D8
+* SCLK: DB13 - D7
+*/
+
+#include "mbed.h"
+#include "platform/mbed_thread.h"
+
+
+// Blinking rate in milliseconds
+#define BLINKING_RATE_MS                                                    5
+
+DigitalOut summer(D3);
+DigitalOut SS(D4);
+AnalogIn ain(A0);
+
+
+// Deklarieren Sie die SPI: SPI anzeige(?, ?, ?);
+
+int seg7[10]={0b11000000,0b11111001,0b10100100,
+0b10110000,0b10011001,0b10010010,
+0b10000010,0b11111000,0b10000000,
+0b10010000};
+
+int tausender(int e)
+{
+    return (seg7[((e%10000)/1000)]<<8)+0b00000001;
+}
+//ebenso hunderter, zehner und einer
+int main()
+{
+    int eingabe;
+    summer=1;  //Summer ausschalten
+    // Wählen Sie das richtige Format: anzeige.format(???);
+    while (true) {
+        eingabe=(int)(ain*4096);
+        
+        SS=0;
+        anzeige.write(tausender(eingabe));
+        SS=1;
+        thread_sleep_for(BLINKING_RATE_MS);
+        //Ebenso hunderter, Zehner, Einer
+    }
+}