raspiezo / Nucleo_L432KC_Quadrature_Decoder_with_ADC_and_DAC

A program to monitor some parameters for a motor

Dependencies:   mbed-dev BufferSerial

Thanks to David Lowe for https://developer.mbed.org/users/gregeric/code/Nucleo_Hello_Encoder/ which I adapted for the use of TIM2 32bit timer as an encoder reader on the Nucleo L432KC board.

Diff: main.cpp

Revision:
21:65f16b24ccd8
Parent:
20:f62feecc8334
Child:
22:9bba1417e4a4
--- a/main.cpp	Sun Jun 18 21:20:00 2017 +0000
+++ b/main.cpp	Wed Jun 21 01:27:13 2017 +0000
@@ -233,8 +233,8 @@
             printf("M:ADC false\n");
         } else if (p1=strstr(message, "dac=") != NULL) {
             //Writing the dac1 value read from serial
-            //The DCPS has 1V offset, so we have to remove it
-            dac_val = (atof(message+p1+3)-1.0f)/15.51;
+            //The DCPS has 1.2V offset, so we have to remove it
+            dac_val = (atof(message+p1+3)-1.2f)/15.9;
             dac1.write(dac_val);
         } else if (strcmp(message, "reset") == 0) {
             //encoder related counters reset command