rtkbase  2.1.0.0
rtkbase.h
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22 
28 #ifndef RTKBASE_H
29 #define RTKBASE_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_digital_in.h"
51 #include "drv_uart.h"
52 
74 #define TX_DRV_BUFFER_SIZE 100
75 #define RX_DRV_BUFFER_SIZE 1000
76  // rtkbase_cmd
78 
93 #define RTKBASE_MAP_MIKROBUS( cfg, mikrobus ) \
94  cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
95  cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
96  cfg.shd = MIKROBUS( mikrobus, MIKROBUS_AN ); \
97  cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
98  cfg.wup = MIKROBUS( mikrobus, MIKROBUS_CS ); \
99  cfg.bt = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
100  cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT );
101  // rtkbase_map // rtkbase
104 
109 typedef struct
110 {
111  // Output pins
112  digital_out_t shd;
113  digital_out_t rst;
114  digital_out_t wup;
115  digital_out_t bt;
117  // Input pins
118  digital_in_t int_pin;
120  // Modules
121  uart_t uart;
123  // Buffers
124  char uart_rx_buffer[ RX_DRV_BUFFER_SIZE ];
125  char uart_tx_buffer[ TX_DRV_BUFFER_SIZE ];
127 } rtkbase_t;
128 
133 typedef struct
134 {
135  // Communication gpio pins
136  pin_name_t rx_pin;
137  pin_name_t tx_pin;
139  // Additional gpio pins
140  pin_name_t shd;
141  pin_name_t rst;
142  pin_name_t wup;
143  pin_name_t bt;
144  pin_name_t int_pin;
146  // Static variable
147  uint32_t baud_rate;
149  uart_data_bits_t data_bit;
150  uart_parity_t parity_bit;
151  uart_stop_bits_t stop_bit;
153 } rtkbase_cfg_t;
154 
159 typedef enum
160 {
162  RTKBASE_ERROR = -1
163 
165 
182 
196 err_t rtkbase_init ( rtkbase_t *ctx, rtkbase_cfg_t *cfg );
197 
210 err_t rtkbase_generic_write ( rtkbase_t *ctx, char *data_in, uint16_t len );
211 
224 err_t rtkbase_generic_read ( rtkbase_t *ctx, char *data_out, uint16_t len );
225 
235 
245 
255 
265 void rtkbase_set_rst_pin ( rtkbase_t *ctx, uint8_t state );
266 
276 void rtkbase_set_wup_pin ( rtkbase_t *ctx, uint8_t state );
277 
287 void rtkbase_set_boot_pin ( rtkbase_t *ctx, uint8_t state );
288 
298 void rtkbase_set_shd_pin ( rtkbase_t *ctx, uint8_t state );
299 
309 
319 uint32_t rtkbase_calculate_crc24( uint8_t *data_buf, uint16_t data_len );
320 
321 #ifdef __cplusplus
322 }
323 #endif
324 #endif // RTKBASE_H
325  // rtkbase
327 
328 // ------------------------------------------------------------------------ END
rtkbase_generic_read
err_t rtkbase_generic_read(rtkbase_t *ctx, char *data_out, uint16_t len)
RTK Base data reading function.
rtkbase_cfg_t::shd
pin_name_t shd
Definition: rtkbase.h:140
rtkbase_cfg_t::stop_bit
uart_stop_bits_t stop_bit
Definition: rtkbase.h:151
rtkbase_calculate_crc24
uint32_t rtkbase_calculate_crc24(uint8_t *data_buf, uint16_t data_len)
RTK Base calculate crc24 function.
RTKBASE_ERROR
@ RTKBASE_ERROR
Definition: rtkbase.h:162
rtkbase_t::wup
digital_out_t wup
Definition: rtkbase.h:114
rtkbase_cfg_t::parity_bit
uart_parity_t parity_bit
Definition: rtkbase.h:150
rtkbase_set_rst_pin
void rtkbase_set_rst_pin(rtkbase_t *ctx, uint8_t state)
RTK Base set RST pin function.
RTKBASE_OK
@ RTKBASE_OK
Definition: rtkbase.h:161
rtkbase_cfg_t::uart_blocking
bool uart_blocking
Definition: rtkbase.h:148
rtkbase_cfg_t::bt
pin_name_t bt
Definition: rtkbase.h:143
rtkbase_init
err_t rtkbase_init(rtkbase_t *ctx, rtkbase_cfg_t *cfg)
RTK Base initialization function.
rtkbase_set_shd_pin
void rtkbase_set_shd_pin(rtkbase_t *ctx, uint8_t state)
RTK Base set SHD pin function.
rtkbase_set_boot_pin
void rtkbase_set_boot_pin(rtkbase_t *ctx, uint8_t state)
RTK Base set BOOT pin function.
rtkbase_cfg_t::rst
pin_name_t rst
Definition: rtkbase.h:141
rtkbase_set_wup_pin
void rtkbase_set_wup_pin(rtkbase_t *ctx, uint8_t state)
RTK Base set WUP pin function.
rtkbase_enable_rx_interrupt
void rtkbase_enable_rx_interrupt(rtkbase_t *ctx)
RTK Base enable rx interrupt function.
rtkbase_get_int_pin
uint8_t rtkbase_get_int_pin(rtkbase_t *ctx)
RTK Base get INT pin function.
rtkbase_t::rst
digital_out_t rst
Definition: rtkbase.h:113
rtkbase_cfg_t::rx_pin
pin_name_t rx_pin
Definition: rtkbase.h:136
rtkbase_rx_bytes_available
err_t rtkbase_rx_bytes_available(rtkbase_t *ctx)
RTK Base rx bytes available function.
rtkbase_t::uart
uart_t uart
Definition: rtkbase.h:121
rtkbase_cfg_t::int_pin
pin_name_t int_pin
Definition: rtkbase.h:144
rtkbase_cfg_t::wup
pin_name_t wup
Definition: rtkbase.h:142
rtkbase_t::int_pin
digital_in_t int_pin
Definition: rtkbase.h:118
RX_DRV_BUFFER_SIZE
#define RX_DRV_BUFFER_SIZE
Definition: rtkbase.h:75
rtkbase_t::bt
digital_out_t bt
Definition: rtkbase.h:115
rtkbase_cfg_t::data_bit
uart_data_bits_t data_bit
Definition: rtkbase.h:149
rtkbase_clear_ring_buffers
void rtkbase_clear_ring_buffers(rtkbase_t *ctx)
RTK Base clear ring buffers function.
rtkbase_cfg_setup
void rtkbase_cfg_setup(rtkbase_cfg_t *cfg)
RTK Base configuration object setup function.
rtkbase_t::shd
digital_out_t shd
Definition: rtkbase.h:112
rtkbase_generic_write
err_t rtkbase_generic_write(rtkbase_t *ctx, char *data_in, uint16_t len)
RTK Base data writing function.
rtkbase_return_value_t
rtkbase_return_value_t
RTK Base Click return value data.
Definition: rtkbase.h:160
rtkbase_cfg_t::tx_pin
pin_name_t tx_pin
Definition: rtkbase.h:137
rtkbase_t
RTK Base Click context object.
Definition: rtkbase.h:110
rtkbase_cfg_t
RTK Base Click configuration object.
Definition: rtkbase.h:134
TX_DRV_BUFFER_SIZE
#define TX_DRV_BUFFER_SIZE
RTK Base driver buffer size.
Definition: rtkbase.h:74
rtkbase_cfg_t::baud_rate
uint32_t baud_rate
Definition: rtkbase.h:147