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35 #include "drv_digital_out.h"
36 #include "drv_digital_in.h"
37 #include "drv_spi_master.h"
60 #define C420MAT2_REG_XFER 0x01
61 #define C420MAT2_REG_NOP 0x02
62 #define C420MAT2_REG_WR_MODE 0x03
63 #define C420MAT2_REG_DACCODE 0x04
64 #define C420MAT2_REG_ERR_CONFIG 0x05
65 #define C420MAT2_REG_ERR_LOW 0x06
66 #define C420MAT2_REG_ERR_HIGH 0x07
67 #define C420MAT2_REG_RESET 0x08
68 #define C420MAT2_REG_STATUS 0x09
86 #define C420MAT2_CMD_XFER 0x00FF
87 #define C420MAT2_CMD_NOP 0x0000
88 #define C420MAT2_CMD_WR_MODE_DISABLE 0x0000
89 #define C420MAT2_CMD_WR_MODE_ENABLE 0x0001
90 #define C420MAT2_CMD_RETRY_TIMEL_RETRY_TIME_50ms 0x0000
91 #define C420MAT2_CMD_RETRY_TIMEL_RETRY_TIME_100ms 0x0100
92 #define C420MAT2_CMD_RETRY_TIMEL_RETRY_TIME_150ms 0x0200
93 #define C420MAT2_CMD_RETRY_TIMEL_RETRY_TIME_200ms 0x0300
94 #define C420MAT2_CMD_RETRY_TIMEL_RETRY_TIME_250ms 0x0400
95 #define C420MAT2_CMD_RETRY_TIMEL_RETRY_TIME_300ms 0x0500
96 #define C420MAT2_CMD_RETRY_TIMEL_RETRY_TIME_350ms 0x0600
97 #define C420MAT2_CMD_RETRY_TIMEL_RETRY_TIME_400ms 0x0700
98 #define C420MAT2_CMD_DIS_RETRY_LOOP_DISABLE 0x0000
99 #define C420MAT2_CMD_DIS_RETRY_LOOP_ENABLE 0x0080
100 #define C420MAT2_CMD_MASK_LOOP_ERR_DISABLE 0x0000
101 #define C420MAT2_CMD_MASK_LOOP_ERR_ENABLE 0x0040
102 #define C420MAT2_CMD_DIS_LOOP_ERR_ERRB_DISABLE 0x0000
103 #define C420MAT2_CMD_DIS_LOOP_ERR_ERRB_ENABLE 0x0020
104 #define C420MAT2_CMD_MASK_SPI_ERR_DISABLE 0x0000
105 #define C420MAT2_CMD_MASK_SPI_ERR_ENABLE 0x0010
106 #define C420MAT2_CMD_SPI_TIMEOUT_50ms 0x0000
107 #define C420MAT2_CMD_SPI_TIMEOUT_100ms 0x0002
108 #define C420MAT2_CMD_SPI_TIMEOUT_150ms 0x0004
109 #define C420MAT2_CMD_SPI_TIMEOUT_200ms 0x0006
110 #define C420MAT2_CMD_SPI_TIMEOUT_250ms 0x0008
111 #define C420MAT2_CMD_SPI_TIMEOUT_300ms 0x000A
112 #define C420MAT2_CMD_SPI_TIMEOUT_350ms 0x000C
113 #define C420MAT2_CMD_SPI_TIMEOUT_400ms 0x000E
114 #define C420MAT2_CMD_MASK_SPI_TOUT_DISABLE 0x0000
115 #define C420MAT2_CMD_MASK_SPI_TOUT_ENABLE 0x0001
116 #define C420MAT2_CMD_RESET 0xC33C
122 #define C420MAT2_STATUS_DAC_RES_BIT_MASK 0x00E0
123 #define C420MAT2_STATUS_ERRLVL_PIN_BIT_MASK 0x0010
124 #define C420MAT2_STATUS_FERR_STS_BIT_MASK 0x0008
125 #define C420MAT2_STATUSSPI_TIMEOUT_ERR_BIT_MASK 0x0004
126 #define C420MAT2_STATUS_LOOP_STS_BIT_MASK 0x0002
127 #define C420MAT2_STATUS_CURR_LOOP_STS_BIT_MASK 0x0001
138 #define C420MAT2_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
139 #define C420MAT2_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
157 #define C420MAT2_MAP_MIKROBUS( cfg, mikrobus ) \
158 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
159 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
160 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
161 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
162 cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
163 cfg.err = MIKROBUS( mikrobus, MIKROBUS_INT )
@ C420MAT2_STATUS_OK
Definition: c420mat2.h:241
@ C420MAT2_ERROR
Definition: c420mat2.h:217
pin_name_t err
Definition: c420mat2.h:201
err_t c420mat2_get_status(c420mat2_t *ctx, c420mat2_status_t *status)
4-20mA T 2 set status function.
pin_name_t rst
Definition: c420mat2.h:200
@ C420MAT2_STATUS_ERROR
Definition: c420mat2.h:242
This file contains SPI specific macros, functions, etc.
err_t c420mat2_set_upper_limit(c420mat2_t *ctx, float upper_limit_ma)
4-20mA T 2 set upper limit function.
@ C420MAT2_OK
Definition: c420mat2.h:216
err_t c420mat2_default_cfg(c420mat2_t *ctx)
4-20mA T 2 default configuration function.
pin_name_t cs
Definition: c420mat2.h:197
uint32_t spi_speed
Definition: c420mat2.h:204
err_t c420mat2_protected_write(c420mat2_t *ctx, uint8_t reg, uint16_t data_in)
4-20mA T 2 protected data writing function.
4-20mA T 2 Click status object.
Definition: c420mat2.h:226
err_t c420mat2_init(c420mat2_t *ctx, c420mat2_cfg_t *cfg)
4-20mA T 2 initialization function.
uint8_t loop_sts
Definition: c420mat2.h:230
uint8_t c420mat2_get_err_pin(c420mat2_t *ctx)
4-20mA T 2 get error flag pin state function.
spi_master_chip_select_polarity_t cs_polarity
Definition: c420mat2.h:206
pin_name_t mosi
Definition: c420mat2.h:195
spi_master_t spi
Definition: c420mat2.h:181
uint8_t curr_loop_sts
Definition: c420mat2.h:231
err_t c420mat2_set_output_current(c420mat2_t *ctx, float current_ma)
4-20mA T 2 set output current function.
spi_master_mode_t spi_mode
Definition: c420mat2.h:205
digital_out_t rst
Definition: c420mat2.h:175
uint8_t spi_timeout_err
Definition: c420mat2.h:229
pin_name_t chip_select
Definition: c420mat2.h:183
c420mat2_status_value_t
4-20mA T 2 Click error status value data.
Definition: c420mat2.h:240
uint8_t ferr_sts
Definition: c420mat2.h:228
digital_in_t err
Definition: c420mat2.h:178
pin_name_t sck
Definition: c420mat2.h:196
uint8_t errlvl_pin
Definition: c420mat2.h:227
err_t c420mat2_write_data(c420mat2_t *ctx, uint8_t reg, uint16_t data_in)
4-20mA T 2 data writing function.
pin_name_t miso
Definition: c420mat2.h:194
void c420mat2_cfg_setup(c420mat2_cfg_t *cfg)
4-20mA T 2 configuration object setup function.
err_t c420mat2_read_data(c420mat2_t *ctx, uint8_t cmd, uint16_t *data_out)
4-20mA T 2 data reading function.
err_t c420mat2_set_lower_limit(c420mat2_t *ctx, float lower_limit_ma)
4-20mA T 2 set lower limit function.
err_t c420mat2_sw_reset(c420mat2_t *ctx)
4-20mA T 2 soft reset function.
err_t c420mat2_set_dac_data(c420mat2_t *ctx, uint16_t dac_output_code)
4-20mA T 2 set DAC data function.
4-20mA T 2 Click context object.
Definition: c420mat2.h:173
c420mat2_return_value_t
4-20mA T 2 Click return value data.
Definition: c420mat2.h:215
4-20mA T 2 Click configuration object.
Definition: c420mat2.h:192