Diff: config.h

Revision:

0:bac9c3a3a6ca

Child:

1:7b61790f6be9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/config.h	Wed Mar 09 06:44:51 2016 +0000
@@ -0,0 +1,35 @@
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define set_dtc(phase, value) phase = 1.0f - (value)
+
+#define PWMA PA_8
+#define PWMB PA_9
+#define PWMC PA_10
+#define EN PB_15
+
+#define IA PA_4
+#define IB PB_0
+#define TEST_DAC PA_5
+
+#define PI 3.141593f
+#define CPR 4096
+#define POS_OFFSET 5.3f
+
+#define I_SCALE_RAW 25.0f //mv/A
+#define R_UP 12000.0f //ohms
+#define R_DOWN 3600.0f //ohms
+#define R_BIAS 3600.0f //ohms
+#define AVDD 3300.0f //mV
+
+#define I_OFFSET (AVDD * R_DOWN * R_UP / (R_DOWN * R_UP + R_BIAS * (R_DOWN + R_UP)))
+#define I_SCALE (R_BIAS * R_DOWN * I_SCALE_RAW / (R_DOWN * R_UP + R_BIAS * (R_DOWN + R_UP)))
+
+#define K_LOOP 5.0f
+#define KI_BASE 0.01f
+#define BUS_VOLTAGE 20.0f
+
+#define KP (K_LOOP / BUS_VOLTAGE)
+#define KI (KI_BASE * K_LOOP / BUS_VOLTAGE)
+
+#endif
\ No newline at end of file