uts7segr  2.0.0.0
uts7segr.h
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22 
28 #ifndef UTS7SEGR_H
29 #define UTS7SEGR_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
39 #ifdef PREINIT_SUPPORTED
40 #include "preinit.h"
41 #endif
42 
43 #ifdef MikroCCoreVersion
44  #if MikroCCoreVersion >= 1
45  #include "delays.h"
46  #endif
47 #endif
48 
49 #include "drv_digital_out.h"
50 #include "drv_spi_master.h"
51 
71 #define UTS7SEGR_DISPLAY_ON 0x01
72 #define UTS7SEGR_DISPLAY_OFF 0x00
73 
74 #define UTS7SEGR_DOT_LEFT 0x02
75 #define UTS7SEGR_DOT_RIGHT 0x01
76 #define UTS7SEGR_DOT_LEFT_RIGHT 0x03
77 #define UTS7SEGR_NO_DOT 0x00
78  // uts7segr_set
80 
95 #define UTS7SEGR_MAP_MIKROBUS( cfg, mikrobus ) \
96  cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
97  cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
98  cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
99  cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
100  cfg.oe = MIKROBUS( mikrobus, MIKROBUS_PWM );
101  // uts7segr_map // uts7segr
104 
109 typedef struct
110 {
111  // Output pins
112 
113  digital_out_t oe;
115  // Modules
116 
117  spi_master_t spi;
119  pin_name_t chip_select;
121 } uts7segr_t;
122 
127 typedef struct
128 {
129  // Communication gpio pins
130 
131  pin_name_t miso;
132  pin_name_t mosi;
133  pin_name_t sck;
134  pin_name_t cs;
136  pin_name_t oe;
138  // static variable
139 
140  uint32_t spi_speed;
141  spi_master_mode_t spi_mode;
142  spi_master_chip_select_polarity_t cs_polarity;
145 
150 typedef enum
151 {
153  UTS7SEGR_ERROR = -1
154 
156 
173 
189 
202 
219 err_t uts7segr_generic_write ( uts7segr_t *ctx, uint8_t *data_in );
220 
231 void uts7segr_display_state ( uts7segr_t *ctx, uint8_t state );
232 
246 err_t uts7segr_display_number ( uts7segr_t *ctx, uint8_t number, uint8_t dot_pos );
247 
248 #ifdef __cplusplus
249 }
250 #endif
251 #endif // UTS7SEGR_H
252  // uts7segr
254 
255 // ------------------------------------------------------------------------ END
uts7segr_cfg_t::cs_polarity
spi_master_chip_select_polarity_t cs_polarity
Definition: uts7segr.h:142
uts7segr_default_cfg
void uts7segr_default_cfg(uts7segr_t *ctx)
UT-S 7-SEG R default configuration function.
uts7segr_t::chip_select
pin_name_t chip_select
Definition: uts7segr.h:119
uts7segr_cfg_t::spi_mode
spi_master_mode_t spi_mode
Definition: uts7segr.h:141
uts7segr_generic_write
err_t uts7segr_generic_write(uts7segr_t *ctx, uint8_t *data_in)
UT-S 7-SEG R data writing function.
uts7segr_cfg_t
UT-S 7-SEG R Click configuration object.
Definition: uts7segr.h:128
uts7segr_t::oe
digital_out_t oe
Definition: uts7segr.h:113
uts7segr_cfg_t::mosi
pin_name_t mosi
Definition: uts7segr.h:132
uts7segr_display_state
void uts7segr_display_state(uts7segr_t *ctx, uint8_t state)
UT-S 7-SEG R display state function.
UTS7SEGR_OK
@ UTS7SEGR_OK
Definition: uts7segr.h:152
UTS7SEGR_ERROR
@ UTS7SEGR_ERROR
Definition: uts7segr.h:153
uts7segr_cfg_t::oe
pin_name_t oe
Definition: uts7segr.h:136
uts7segr_init
err_t uts7segr_init(uts7segr_t *ctx, uts7segr_cfg_t *cfg)
UT-S 7-SEG R initialization function.
uts7segr_cfg_t::sck
pin_name_t sck
Definition: uts7segr.h:133
uts7segr_cfg_setup
void uts7segr_cfg_setup(uts7segr_cfg_t *cfg)
UT-S 7-SEG R configuration object setup function.
uts7segr_t::spi
spi_master_t spi
Definition: uts7segr.h:117
uts7segr_display_number
err_t uts7segr_display_number(uts7segr_t *ctx, uint8_t number, uint8_t dot_pos)
UT-S 7-SEG R display number function.
uts7segr_cfg_t::cs
pin_name_t cs
Definition: uts7segr.h:134
uts7segr_return_value_t
uts7segr_return_value_t
UT-S 7-SEG R Click return value data.
Definition: uts7segr.h:151
uts7segr_cfg_t::miso
pin_name_t miso
Definition: uts7segr.h:131
uts7segr_cfg_t::spi_speed
uint32_t spi_speed
Definition: uts7segr.h:140
uts7segr_t
UT-S 7-SEG R Click context object.
Definition: uts7segr.h:110