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00006
00007
00008 #ifndef NXYTER_MAINADC_H
00009 #define NXYTER_MAINADC_H
00010
00011 #include <iostream>
00012
00013 #include "base/Peripheral.h"
00014
00015 namespace nxyter {
00016
00017 class MainAdc : public base::Peripheral {
00018 protected:
00019 int fUseSPI;
00020 int fPort;
00021 bool fMode4nx;
00022
00023 public:
00024 MainAdc();
00025 MainAdc(base::Board* board, int port, bool mode4nx=false);
00026 virtual ~MainAdc();
00027
00028 bool isSPI() const { return fUseSPI; }
00029
00030 int setRegister(uint8_t reg, uint8_t val, bool veri=false);
00031 int getRegister(uint8_t reg, uint8_t& val);
00032
00033 int setTestMode(int ch, uint8_t mode);
00034 int setUserPattern(uint16_t pat);
00035
00036 int probe();
00037 int setToDefault();
00038 void printRegisters(std::ostream& os);
00039
00040 int setChannelMux(int nxnum, uint32_t val);
00041 int setChannelLatency(int nxnum, uint32_t val);
00042 int getChannelLatency(int nxnum, uint32_t& val);
00043
00044 static void calcClockDelayRegs(uint32_t delay, uint32_t& sr_init, uint32_t& bufg_select);
00045 static uint32_t findClockDelay(uint32_t sr_init, uint32_t bufg_select);
00046
00047 int setClockDelay(uint32_t val);
00048 int setClockDelaySrInit(uint32_t val);
00049 int getClockDelaySrInit(uint32_t& val);
00050 int setClockDelayBufg(uint32_t val);
00051 int getClockDelayBufg(uint32_t& val);
00052
00053 int getAdcDirect(int num, uint32_t& val);
00054
00055 static const char* registerName(int reg);
00056
00058 enum adcRegs {
00059 kReg_chip_port_config = 0x00,
00060 kReg_chip_id = 0x01,
00061 kReg_chip_grade = 0x02,
00062 kReg_device_index_A = 0x05,
00063 kReg_modes = 0x08,
00064 kReg_clock = 0x09,
00065 kReg_test_io = 0x0d,
00066 kReg_output_mode = 0x14,
00067 kReg_output_adjust = 0x15,
00068 kReg_output_phase = 0x16,
00069 kReg_user_patt1_lsb = 0x19,
00070 kReg_user_patt1_msb = 0x1a,
00071 kReg_user_patt2_lsb = 0x1b,
00072 kReg_user_patt2_msb = 0x1c,
00073 kReg_serial_control = 0x21,
00074 kReg_serial_ch_stat = 0x22,
00075 kReg_device_update = 0xff
00076 };
00077
00078 static void addAddrMap(base::Board* board);
00079
00080 };
00081
00082 }
00083
00085
00089 inline std::ostream& operator<<(std::ostream& os, nxyter::MainAdc& obj)
00090 { obj.printRegisters(os); return os; }
00091
00092 #endif
