Ryo Od
MCP3208 Test
Revision 0:cc5e457b952c, committed 2017-06-09
- Comitter:
- ryood
- Date:
- Fri Jun 09 01:12:09 2017 +0000
- Commit message:
- first commit
Changed in this revision
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