Merge pull request #18 from Mu2e/scorrodi/FebII

adding first FEBII registers and functions

Author: rrivera747

otsdaq-mu2e-crv/FEInterfaces/FEBII_Registers.h

@@ -0,0 +1,85 @@
+#ifndef FEBII_REGISTERS_H
+#define FEBII_REGISTERS_H
+
+// #include <functional>  // std::bind, std::function (if needed)
+#include <cstdint>  // uint16_t
+
+// Source: https://github.com/Mu2e/cRV_FEB2
+
+namespace FEBII
+{
+enum Register : uint16_t
+{
+	// FPGA registers
+	CR = 0x1000,
+	// bit 8 = clear DDR FIFO nearly full warning
+	// bit 7 = clear encoded FM clock parity error
+	// bit 6 = hard reset AFE chips
+	// bit 5 = general soft reset for FPGA logic (does not stop clocks)
+	// bit 2 = reset AFE front end (force front end recalibration and realignment)
+	// bit 1 = AFE1 power down
+	// bit 0 = AFE0 power down
+	Status          = 0x1001,
+	FirmwareLO      = 0x1002,
+	FirmwareHI      = 0x1003,
+	OutFIFI         = 0x100c,
+	OutFIFOStatus   = 0x1017,
+	CntHI           = 0x1022,
+	CntLO           = 0x1023,
+	ThresholdGlobal = 0x1026,
+	Port            = 0x1029,
+	UptimeHI        = 0x106C,
+	UptimeLo        = 0x106D,
+	EWT             = 0x106E,
+	EWTCount        = 0x106F,
+	ThresholdBase   = 0x1070,  // to 0x107F
+	ChannelMapBase  = 0x1080,  // to 0x108F
+	                           // implemented in uC
+	BaselineBase = 0x1090,
+	TrimBase     = 0x10b0,  // to 0x1090
+	LEDBias      = 0x10a0,  // to 0x10a3
+	BiasBase     = 0x10a4,  // to 0x10a5
+	VGABase      = 0x10a6,  // to 0x10a7
+
+	// AFE reads
+	AFE0_base = 0x1100,
+	AFE1_base = 0x1200,
+
+	// registers that effect all FPGAs
+	FlashGateEn     = 0x1300,
+	FlashGateOn     = 0x1301,  // 6.25ns, default 1
+	FlashGateOff    = 0x1302,  // 6.25ns, default 112
+	EWTFakeMode     = 0x1303,
+	GateOnOnSpill   = 0x1305,  // 6.25ns, default 16
+	GateOffOnSpill  = 0x1306,  // 6.25ns, default 255
+	GateOnOffSpill  = 0x1307,  // 6.25ns, default 16
+	GateOffOffSpill = 0x1308,  // 6.25ns, default 1792
+	LEDOn           = 0x1318,  // 6.25ns, default
+
+	// broadcast to all FEBs on ROC
+	AllFEB = 0x3000,
+	// uC functions
+	Reset  = 0x9001,
+	TRIG   = 0x900B,
+	CMBENA = 0x9106
+};  // end ROC_Register enum
+
+enum AFERegister : uint16_t
+{
+	// AFE registers, write only (read is a multi step process)
+	Offset_en  = 0x3,  // bit 8
+	Offset_ch1 = 0x0D,
+	Offset_ch2 = 0x0F,
+	Offset_ch3 = 0x11,
+	Offset_ch4 = 0x13,
+	Offset_ch5 = 0x1F,
+	Offset_ch6 = 0x1D,
+	Offset_ch7 = 0x1B,
+	Offset_ch8 = 0x19,
+};
+
+uint16_t FPGA[] = {0x000, 0x400, 0x800, 0xC00};
+
+}  // namespace FEBII
+
+#endif  // FEBII_REGISTERS_H

otsdaq-mu2e-crv/FEInterfaces/ROCCosmicRayVetoInterface.h

@@ -58,7 +58,10 @@ class ROCCosmicRayVetoInterface : public ROCCoreVInterface
 	void FebConfigure(bool useOtsConfig = true);
 	void ResetRxBuffers();
 	void SetMarkerSync(bool enable=true);
+    int16_t Realign(int sleep_uc = 1000);
+    void ResetPLL(int sleep_us = 1000);
 
+    uint16_t ReadAFE(uint16_t fpga, uint16_t afe_no, uint16_t reg);
 	// CRV FEB specific functions
 	//void FebTakePedestral();
 
@@ -90,6 +93,19 @@ class ROCCosmicRayVetoInterface : public ROCCoreVInterface
 	void                                    PWRRST                  (__ARGS__);
 	void                                    GetHistograms           (__ARGS__);
 	void                                    RegDump                 (__ARGS__);
+	void                                    FebIIConfigure          (__ARGS__);
+    void                                    FebIIAlign              (__ARGS__);
+	void                                    FebIISetThreshold       (__ARGS__);
+	void                                    FebIISetBias            (__ARGS__);
+	void                                    FebIISetBiasTrim        (__ARGS__);
+	void                                    FebIISetGateOnSpill     (__ARGS__);
+	void                                    FebIISetGateOffSpill    (__ARGS__);
+	void                                    FebIIGetStatus          (__ARGS__);
+	void                                    FebIISetChannel         (__ARGS__);
+    void                                    FebIISetAFEOffset       (__ARGS__);
+    void                                    FebIIGetBaselines       (__ARGS__);
+    void                                    FebIITrigBaselines      (__ARGS__);
+    void                                    SetInputMask            (__ARGS__);
 	// clang-format on
 };