Vitaliy Loginov
ads1259
Dependents: Chromatograph_Mobile Chromatograph_Mobile
Diff: PGA280.h
- Revision:
- 0:f9ba28ab9f4c
- Child:
- 1:533ce2102fcc
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/PGA280.h Mon Jun 08 05:48:24 2020 +0000
@@ -0,0 +1,364 @@
+#ifndef _PGA280_ARDUINO_H /* Guard against multiple inclusion */
+#define _PGA280_ARDUINO_H
+#include <stdint.h>
+#include "PerifConfig.h"
+//#include <stdbool.h>
+//#include <stddef.h>
+//#include <stdlib.h>
+
+/* Provide C++ Compatibility */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// commands
+#define WRITE_BUF_PGA280 0x60
+#define WRITE_PGA280 0x40
+#define READ_PGA280 0x80
+#define CS_DIRECT_BUF_PGA280 0xE0
+#define CS_DIRECT_PGA280 0xC0
+
+// registers адреса регистров
+#define PGA280_MUX_GAIN_ADR 0x00
+#define PGA280_RESET_ADR 0x01
+#define PGA280_SPI_MODE_ADR 0x02
+#define PGA280_BUF_TIMEOUT_ADR 0x03
+#define PGA280_ERROR_ADR 0x04
+#define PGA280_GPIO_DATA_ADR 0x05
+#define PGA280_INPUT_SWITCH0_ADR 0x06
+#define PGA280_INPUT_SWITCH1_ADR 0x07
+#define PGA280_GPIO_DIR_ADR 0x08
+#define PGA280_CS_MODE_ADR 0x09
+#define PGA280_CONFIG0_ADR 0x0A
+#define PGA280_CONFIG1_ADR 0x0B
+#define PGA280_SP_FUNCTION_ADR 0x0C
+
+// Gain
+#define GAIN_1_8_PGA280 0x00
+#define GAIN_1_4_PGA280 0x01
+#define GAIN_1_2_PGA280 0x02
+#define GAIN_1_PGA280 0x03
+#define GAIN_2_PGA280 0x04
+#define GAIN_4_PGA280 0x05
+#define GAIN_8_PGA280 0x06
+#define GAIN_16_PGA280 0x07
+#define GAIN_32_PGA280 0x08
+#define GAIN_64_PGA280 0x09
+#define GAIN_128_PGA280 0x0A
+
+namespace pga280{};
+using namespace pga280;
+
+/*Удобное обращение к регистрам если не требуется высокая скорость*/
+
+//Register 0 - Gain and Optional MUX Register (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ MUX0:1,
+ MUX1:1,
+ MUX2:1,
+ G0:1,
+ G1:1,
+ G2:1,
+ G3:1,
+ G4:1;
+ };
+ struct {
+ uint8_t MUX:3;
+ uint8_t GAIN:4;
+ uint8_t :1;
+ };
+ struct {
+ uint8_t w:8;
+ };
+}__PGA280_MUX_GAIN_t; //это объявление типа.
+extern __PGA280_MUX_GAIN_t PGA280_MUX_GAIN; //объявление переменной
+
+//Register 2 - SPI: MODE Selection to GPIO-Pin (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ CP0:1,
+ CP1:1,
+ CP2:1,
+ CP3:1,
+ CP4:1,
+ CP5:1,
+ CP6:1,
+ :1;
+ };
+ struct {
+ uint8_t CP:7;
+ uint8_t :1;
+ };
+ struct {
+ uint8_t w:8;
+ };
+}__PGA280_SPI_MODE_t; //это объявление типа.
+extern __PGA280_SPI_MODE_t PGA280_SPI_MODE; //объявление переменной
+
+//Register 3 - BUF Timeout Register (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ BUFTIM0:1,
+ BUFTIM1:1,
+ BUFTIM2:1,
+ BUFTIM3:1,
+ BUFTIM4:1,
+ BUFTIM5:1,
+ :2;
+ };
+ struct {
+ uint8_t BUFTIM:6;
+ uint8_t :2;
+ };
+ struct {
+ uint8_t w:8;
+ };
+}__PGA280_BUF_TIMEOUT_t; //это объявление типа.
+extern __PGA280_BUF_TIMEOUT_t PGA280_BUF_TIMEOUT; //объявление переменной
+
+//Register 4 - Error Register (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ IOVerr:1, //Input Overvoltage
+ GAINerr:1, //Gain Network Overload
+ OUTerr:1, //Output Stage Error (allow approximately 6µs activation delay).
+ EF:1, //Error Flag. Logic OR combination of error bits of Register 10. This bit can be connected to GPIO3 pin if the bit is configured for output (Register 8) and as a special function (Register 12).
+ ICAerr:1, //Input Clamp Active
+ BUFA:1, // Buffer Active
+ IARerr:1, //Input Amplifier Saturation
+ CHKerr:1; //Checksum error in SPI. This bit is only active if checksum is enabled.
+ //This bit is set to 1 when the checksum byte is incorrect.
+ };
+ struct {
+ uint8_t ERR:8;
+ };
+}__PGA280_ERROR_t; //это объявление типа.
+extern __PGA280_ERROR_t PGA280_ERROR; //объявление переменной
+
+//Register 5 - GPIO Register (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ GPIO0:1,
+ GPIO1:1,
+ GPIO2:1,
+ GPIO3:1,
+ GPIO4:1,
+ GPIO5:1,
+ GPIO6:1,
+ :1;
+ };
+ struct {
+ uint8_t GPIO:7;
+ uint8_t :1;
+ };
+ struct {
+ uint8_t w:8;
+ };
+}__PGA280_GPIO_t; //это объявление типа.
+extern __PGA280_GPIO_t PGA280_GPIO; //объявление переменной
+
+//Register 6 - Input Switch Control Register 1 (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ SW_D12:1,
+ SW_C2:1,
+ SW_C1:1,
+ SW_B2:1,
+ SW_B1:1,
+ SW_A2:1,
+ SW_A1:1,
+ :1;
+ };
+ struct {
+ uint8_t SWCR0:7;
+ uint8_t :1;
+ };
+ struct {
+ uint8_t w:8;
+ };
+}__PGA280_INPUT_SWITCH0_t; //это объявление типа.
+extern __PGA280_INPUT_SWITCH0_t PGA280_INPUT_SWITCH0; //объявление переменной
+
+//Register 7 - Input Switch Control Register 2 (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ SW_G2:1,
+ SW_G1:1,
+ SW_F2:1,
+ SW_F1:1,
+ :4;
+ };
+ struct {
+ uint8_t SWCR1:4;
+ uint8_t :4;
+ };
+ struct {
+ uint8_t w:8;
+ };
+}__PGA280_INPUT_SWITCH1_t; //это объявление типа.
+extern __PGA280_INPUT_SWITCH1_t PGA280_INPUT_SWITCH1; //объявление переменной
+
+//Register 8 - GPIO Configuration Register (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ DIR0:1,
+ DIR1:1,
+ DIR2:1,
+ DIR3:1,
+ DIR4:1,
+ DIR5:1,
+ DIR6:1,
+ :1;
+ };
+ struct {
+ uint8_t DIR:7;
+ uint8_t :1;
+ };
+ struct {
+ uint8_t w:8;
+ };
+}__PGA280_GPIO_DIR_t; //это объявление типа.
+extern __PGA280_GPIO_DIR_t PGA280_GPIO_DIR; //объявление переменной
+
+//Register 9 - CS Configuration Mode Register (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ ECS0:1,
+ ECS1:1,
+ ECS2:1,
+ ECS3:1,
+ ECS4:1,
+ ECS5:1,
+ ECS6:1,
+ :1;
+ };
+ struct {
+ uint8_t ECS:7;
+ uint8_t :1;
+ };
+ struct {
+ uint8_t w:8;
+ };
+}__PGA280_CS_MODE_t; //это объявление типа.
+extern __PGA280_CS_MODE_t PGA280_CS_MODE; //объявление переменной
+
+//Register 10 - Configuration Register 1 (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ IOVerr:1, //Input Overvoltage
+ GAINerr:1, //Gain Network Overload
+ OUTerr:1, //Output Stage Error (allow approximately 6µs activation delay).
+ EDBUFA:1,
+ ICAerr:1, //Input Clamp Active
+ BUFAPOL:1,
+ IARerr:1, //Input Amplifier Saturation
+ MUX_D:1;
+ };
+ struct {
+ uint8_t CFG0:8;
+ };
+}__PGA280_CONFIG0_t; //это объявление типа.
+extern __PGA280_CONFIG0_t PGA280_CONFIG0; //объявление переменной
+
+//Register 11 - Configuration Register 1 (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ CHKsumE:1,
+ :1,
+ FLGTIM0:1,
+ FLGTIM1:1,
+ FLGTIM2:1,
+ FLGTIM3:1,
+ :1,
+ LTD:1;
+
+ };
+ struct {
+ uint8_t
+ :2,
+ FLGTIM:4,
+ :2;
+ };
+ struct {
+ uint8_t CFG1:8;
+ };
+}__PGA280_CONFIG1_t; //это объявление типа.
+extern __PGA280_CONFIG1_t PGA280_CONFIG1; //объявление переменной
+
+//Register 12 - Special Functions Register (название из даташита)
+typedef union {
+ struct {
+ uint8_t
+ /*If the GPIO pins are configured as outputs and these bits are set to 1, the GPIO pins are
+ *controlled from Register 0 (if MUX-D = 0).*/
+ MUX0:1,
+ MUX1:1,
+ MUX2:1,
+
+ /*A logic OR combination of error bits; see Register 10. This flag can control GPIO3 if this pin is
+ *configured as an output and EFout = 1.*/
+ EFout:1,
+
+ /*The current buffer can be triggered externally by pin GPIO4, if configured as an input. The low-to-
+ *high edge of a pulse starts the buffer with a delay of three to four clock cycles. If held high, the buffer [BUFA]
+ *remains active. The active time is extended by a minimum of three to four clock cycles plus the time set with FLAGTIM.*/
+ BUFTin:1,
+
+ /*Pin GPIO5 indicates a buffer active condition (if configured as an output). The BUFA output signal
+ * is active high by default, but can be inverted to active low by BUFA Pol.*/
+ BUFAout:1,
+
+ //External connection for external oscillator input to pin GPIO6 (GPIO6 configured as an input).
+ SYNCin:1,
+
+ //Internal oscillator connected to pin GPIO6 for output (GPIO6 configured as an output).
+ OSCout:1;
+ };
+ struct {
+ uint8_t MUX:3;
+ uint8_t :5;
+ };
+ struct {
+ uint8_t w:8;
+ };
+}__PGA280_SP_FUNCTION_t; //это объявление типа.
+extern __PGA280_SP_FUNCTION_t PGA280_SP_FUNCTION; //объявление переменной
+
+void pga280_setAdress ( unsigned char adr );
+void pga280_resetAdress ( void );
+char pga280_sendCommandDevice ( unsigned char command, unsigned char adr );
+unsigned char pga280_readOneRegisterDevice ( unsigned char reg, unsigned char adr );
+void pga280_writeOneRegisterDevice ( unsigned char reg, unsigned char data, unsigned char adr );
+void pga280_writeBufOneRegisterDevice ( unsigned char reg, unsigned char data, unsigned char adr );
+void pga280_directCS ( unsigned char ex_cs, unsigned char adr );
+void pga280_resetDevice ( unsigned char adr );
+void pga280_setMUX (unsigned char mux, unsigned char adr );
+void pga280_setGAIN ( unsigned char gain, unsigned char adr );
+void pga280_directCsBegin ( unsigned char exCS, unsigned char adr );
+void pga280_directCsEnd ( void );
+void pga280_setGPIO ( unsigned char num, unsigned char adr );
+void pga280_resetGPIO ( unsigned char num, unsigned char adr );
+
+
+ /* Provide C++ Compatibility */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _EXAMPLE_FILE_NAME_H */
+
+/* *****************************************************************************
+ End of File
+ */