Aditya Mehrotra / motor_driver_screaming_fix

Modified Motor Driver Firmware to include Flash + Thermal

Dependencies:   FastPWM3 mbed-dev-STM-lean

Files at this revision

API Documentation at this revision

Revision 36:d88fd41f60a6, committed 2018-03-02

Comitter:
benkatz
Date:
Fri Mar 02 15:24:00 2018 +0000
Parent:
35:69b24894c11d
Child:
37:c0f352d6e8e3
Commit message:
updated mbed-dev to latest version, fixing 16-bit spi issues

Changed in this revision

PositionSensor/PositionSensor.cpp Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed-dev.lib Show annotated file Show diff for this revision Revisions of this file 
--- a/PositionSensor/PositionSensor.cpp	Sat Nov 18 18:41:42 2017 +0000
+++ b/PositionSensor/PositionSensor.cpp	Fri Mar 02 15:24:00 2018 +0000
@@ -11,7 +11,7 @@
     ElecOffset = offset;
     rotations = 0;
     spi = new SPI(PC_12, PC_11, PC_10);
-    spi->format(8, 1);                                                          // mbed v>127 breaks 16-bit spi, so transaction is broken into 2 8-bit words
+    spi->format(16, 1);                                                          // mbed v>127 breaks 16-bit spi, so transaction is broken into 2 8-bit words
     spi->frequency(25000000);
     cs = new DigitalOut(PA_15);
     cs->write(1);
@@ -25,10 +25,7 @@
     
 void PositionSensorAM5147::Sample(){
     cs->write(0);
-    int raw1 = spi->write(0xFF);
-    int raw2 = spi->write(0xFF);
-    raw = (raw1<<8)|raw2;
-    //raw = spi->write(readAngleCmd);
+    raw = spi->write(readAngleCmd);
     raw &= 0x3FFF;                                                              //Extract last 14 bits
     cs->write(1);
     int off_1 = offset_lut[raw>>7];

--- a/main.cpp	Sat Nov 18 18:41:42 2017 +0000
+++ b/main.cpp	Fri Mar 02 15:24:00 2018 +0000
@@ -10,7 +10,7 @@
 #define SETUP_MODE 4
 #define ENCODER_MODE 5
 
-#define VERSION_NUM "1.0.1"
+#define VERSION_NUM "1.2"
 
 
 float __float_reg[64];                                                          // Floats stored in flash

--- a/mbed-dev.lib	Sat Nov 18 18:41:42 2017 +0000
+++ b/mbed-dev.lib	Fri Mar 02 15:24:00 2018 +0000
@@ -1,1 +1,1 @@
-https://developer.mbed.org/users/benkatz/code/mbed-dev/#986ec039fa06
+https://os.mbed.com/users/benkatz/code/mbed-dev-f303/#9f17883fb9b6