MCP3208 Test

Dependencies:   mbed mcp3208

Files at this revision

API Documentation at this revision

Comitter:
ryood
Date:
Fri Jun 09 01:12:09 2017 +0000
Commit message:
first commit

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
mcp3208.lib Show annotated file Show diff for this revision Revisions of this file
diff -r 000000000000 -r cc5e457b952c main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Jun 09 01:12:09 2017 +0000
@@ -0,0 +1,43 @@
+#include "mbed.h"
+#include "mcp3208.h"
+
+int main()
+{
+    SPI spiM(SPI_MOSI, SPI_MISO, SPI_SCK);
+    spiM.frequency(2000000);
+    MCP3208 mcp3208_0(spiM, D10);
+    MCP3208 mcp3208_1(spiM, D9);
+    
+    DigitalOut checkPin(D2);
+    
+    float v0[8];
+    float v1[8];
+
+    for (;;) {
+        for (int i = 0; i < 8; i++) {
+            checkPin = 1;
+            v0[i] = mcp3208_0.read_input(i);
+            checkPin = 0;
+            wait_us(1);
+        }        
+        for (int i = 0; i < 8; i++) {
+            checkPin = 1;
+            v1[i] = mcp3208_1.read_input(i);
+            checkPin = 0;
+            wait_us(1);
+        }
+        
+        printf("Device0\t");
+        for (int i = 0; i < 8; i++) {
+            printf("%.3f\t", v0[i]);
+        }
+        printf("\r\n");
+        printf("Device1\t");
+        for (int i = 0; i < 8; i++) {
+            printf("%.3f\t", v1[i]);
+        }
+        printf("\r\n");
+        
+        wait(0.2);
+    }
+}
diff -r 000000000000 -r cc5e457b952c mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Fri Jun 09 01:12:09 2017 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/mbed_official/code/mbed/builds/86740a56073b
\ No newline at end of file
diff -r 000000000000 -r cc5e457b952c mcp3208.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mcp3208.lib	Fri Jun 09 01:12:09 2017 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/Kemp/code/mcp3208/#e7de500b1f2d