initial check in based on SVN revision 575

source/psu_ctrl.h

@@ -0,0 +1,41 @@
+/*
+ * psu_ctrl.h
+ *
+ *  Created on: Mar 16, 2023
+ *      Author: Keith.Lloyd
+ */
+
+#ifndef PSU_CTRL_H_
+#define PSU_CTRL_H_
+
+#include <stdbool.h>
+#include <stdint.h>
+#include	"arm_math.h"
+
+#define	MAX_BCAST_PSU	255
+#define	MAIN_PSU_ENBL	0b00000100	// Active Low U13 D2
+#define		V_18V		0
+#define		V_21V		88
+
+#define		V_24V		118
+#define		V_27V		148
+#define		V_30V		171
+#define		V_36V		218
+#define		V_42V		250 // Clamp use only
+#define		V_55V		255 // Actually 45.5V
+#define	MAX_AB_PSU	V_24V		//TODO
+//#define	MAX_AB_PSU	V_36V		//TODO
+
+#define	MAX_D_PSU	V_36V
+#define	MAX_CLAMP_PSU	255
+
+typedef enum {
+	DOWN = 0,
+	UP = 1
+}DDS_DIR_t;
+
+void Set_PSU_Voltage(uint8_t value);
+void Get_Max_PSU_Limit(void);
+bool Wait_For_Psu(float32_t volt_limit);
+// Set up Maximum voltage for PSU
+#endif /* PSU_CTRL_H_ */