wifi9  2.0.0.0
wifi9.h
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1 /*
2  * MikroSDK - MikroE Software Development Kit
3  * Copyright© 2020 MikroElektronika d.o.o.
4  *
5  * Permission is hereby granted, free of charge, to any person
6  * obtaining a copy of this software and associated documentation
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9  * publish, distribute, sublicense, and/or sell copies of the Software,
10  * and to permit persons to whom the Software is furnished to do so,
11  * subject to the following conditions:
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14  * included in all copies or substantial portions of the Software.
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16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
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24 
33 // ----------------------------------------------------------------------------
34 
35 #ifndef WIFI9_H
36 #define WIFI9_H
37 
42 #ifdef PREINIT_SUPPORTED
43 #include "preinit.h"
44 #endif
45 
46 #ifdef MikroCCoreVersion
47  #if MikroCCoreVersion >= 1
48  #include "delays.h"
49  #endif
50 #endif
51 
52 #include "drv_digital_out.h"
53 #include "drv_digital_in.h"
54 #include "drv_uart.h"
55 
56 
57 // -------------------------------------------------------------- PUBLIC MACROS
67 #define WIFI9_MAP_MIKROBUS( cfg, mikrobus ) \
68  cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
69  cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
70  cfg.adr = MIKROBUS( mikrobus, MIKROBUS_AN ); \
71  cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
72  cfg.rts = MIKROBUS( mikrobus, MIKROBUS_CS ); \
73  cfg.mcr = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
74  cfg.cts = MIKROBUS( mikrobus, MIKROBUS_INT );
75 
81 #define WIFI9_OK 0
82 #define WIFI9_ERROR -1
83 #define WIFI9_ERROR_TIMEOUT -2
84 
90 #define WIFI9_MODULE_POWER_ON 1
91 #define WIFI9_MODULE_POWER_OFF 0
92 
98 #define WIFI9_SELECT_CMD_UART 0
99 #define WIFI9_SELECT_BIN_UART 1
100 
106 #define WIFI9_CMD_GET_SYSTEM_FIRMWARE "get system firmware"
107 #define WIFI9_CMD_GET_SYSTEM_MAC_ADDR "get system macaddr"
108 #define WIFI9_CMD_GET_SYSTEM_SERIAL_NUM "get system serialnum"
109 #define WIFI9_CMD_GET_SYSTEM_RADIO_VER "get system radio_ver"
110 #define WIFI9_CMD_GET_SYSTEM_BOOTL_VER "get system bootl_ver"
111 #define WIFI9_CMD_GET_SYSTEM_HW_REV "get system hwrev"
112 #define WIFI9_CMD_GET_WLAN_STATE "get wlan state"
113 #define WIFI9_CMD_GET_WLAN_STATE_STA "get wlan state sta"
114 #define WIFI9_CMD_SET_WLAN_STATE "set wlan state"
115 #define WIFI9_CMD_SET_WLAN_STATE_STA_ON "set wlan state sta on"
116 #define WIFI9_CMD_SET_WLAN_CFG "set wlan cfg"
117 #define WIFI9_CMD_SET_WLAN_CFG_STA "set wlan cfg sta"
118 #define WIFI9_CMD_SET_NETCAT_STATE "set netcat state"
119 #define WIFI9_CMD_SET_NETCAT_STATE_OFF "set netcat state off"
120 #define WIFI9_CMD_SET_NETCAT_STATE_ON "set netcat state on"
121 #define WIFI9_CMD_SET_NETCAT_CFG "set netcat cfg"
122 #define WIFI9_CMD_SET_NETCAT_CFG_SERVER "set netcat cfg server"
123 #define WIFI9_CMD_SET_NETCAT_AUTH "set netcat auth"
124 #define WIFI9_CMD_SET_NETCAT_AUTH_OFF "set netcat auth off"
125 #define WIFI9_CMD_GET_NET_CFG "get net cfg"
126 #define WIFI9_CMD_GET_NET_CFG_STA "get net cfg sta"
127 
133 #define WIFI9_DRV_TX_BUFFER_SIZE 300
134 #define WIFI9_DRV_RX_BUFFER_SIZE 500
135  // End group macro
138 // --------------------------------------------------------------- PUBLIC TYPES
146 typedef struct
147 {
148  // Output pins
149  digital_out_t adr;
150  digital_out_t rst;
151  digital_out_t rts;
152 
153  // Input pins
154  digital_in_t mcr;
155  digital_in_t cts;
156 
157  // Modules
158  uart_t uart;
159 
160  uint8_t uart_rx_buffer[ WIFI9_DRV_RX_BUFFER_SIZE ];
161  uint8_t uart_tx_buffer[ WIFI9_DRV_TX_BUFFER_SIZE ];
162 
163 } wifi9_t;
164 
168 typedef struct
169 {
170  // Communication gpio pins
171  pin_name_t rx_pin;
172  pin_name_t tx_pin;
173 
174  // Additional gpio pins
175  pin_name_t adr;
176  pin_name_t rst;
177  pin_name_t rts;
178  pin_name_t mcr;
179  pin_name_t cts;
180 
181  // static variable
182  uint32_t baud_rate; // Clock speed.
184  uart_data_bits_t data_bit; // Data bits.
185  uart_parity_t parity_bit; // Parity bit.
186  uart_stop_bits_t stop_bit; // Stop bits.
187 
188 } wifi9_cfg_t;
189  // End types group
191 // ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
192 
198 #ifdef __cplusplus
199 extern "C"{
200 #endif
201 
211 
219 err_t wifi9_init ( wifi9_t *ctx, wifi9_cfg_t *cfg );
220 
226 
232 void wifi9_set_rst_pin ( wifi9_t *ctx, uint8_t state );
233 
239 void wifi9_set_rts_pin ( wifi9_t *ctx, uint8_t state );
240 
246 void wifi9_select_uart ( wifi9_t *ctx, uint8_t uart_select );
247 
253 uint8_t wifi9_get_mcr_pin ( wifi9_t *ctx );
254 
260 uint8_t wifi9_get_cts_pin ( wifi9_t *ctx );
261 
268 void wifi9_generic_write ( wifi9_t *ctx, uint8_t *data_buf, uint16_t len );
269 
277 int32_t wifi9_generic_read ( wifi9_t *ctx, uint8_t *data_buf, uint16_t max_len );
278 
285 void wifi9_send_command ( wifi9_t *ctx, uint8_t *command );
286 
287 #ifdef __cplusplus
288 }
289 #endif
290 #endif // _WIFI9_H_
291  // End public_function group
294 
295 // ------------------------------------------------------------------------- END
WIFI9_DRV_TX_BUFFER_SIZE
#define WIFI9_DRV_TX_BUFFER_SIZE
Definition: wifi9.h:133
wifi9_t::mcr
digital_in_t mcr
Definition: wifi9.h:154
wifi9_t
Click ctx object definition.
Definition: wifi9.h:147
wifi9_get_mcr_pin
uint8_t wifi9_get_mcr_pin(wifi9_t *ctx)
Get MCR pin state.
wifi9_cfg_t::rts
pin_name_t rts
Definition: wifi9.h:177
wifi9_cfg_t
Click configuration structure definition.
Definition: wifi9.h:169
wifi9_set_rts_pin
void wifi9_set_rts_pin(wifi9_t *ctx, uint8_t state)
Set RTS pin state.
wifi9_reset_device
void wifi9_reset_device(wifi9_t *ctx)
Module reset.
wifi9_set_rst_pin
void wifi9_set_rst_pin(wifi9_t *ctx, uint8_t state)
Set RST pin state.
wifi9_send_command
void wifi9_send_command(wifi9_t *ctx, uint8_t *command)
Send Command function.
wifi9_init
err_t wifi9_init(wifi9_t *ctx, wifi9_cfg_t *cfg)
Initialization function.
wifi9_get_cts_pin
uint8_t wifi9_get_cts_pin(wifi9_t *ctx)
Get CTS pin state.
wifi9_cfg_t::rst
pin_name_t rst
Definition: wifi9.h:176
wifi9_t::uart
uart_t uart
Definition: wifi9.h:158
wifi9_cfg_t::uart_blocking
bool uart_blocking
Definition: wifi9.h:183
wifi9_cfg_setup
void wifi9_cfg_setup(wifi9_cfg_t *cfg)
Config Object Initialization function.
wifi9_t::cts
digital_in_t cts
Definition: wifi9.h:155
wifi9_generic_read
int32_t wifi9_generic_read(wifi9_t *ctx, uint8_t *data_buf, uint16_t max_len)
Generic read function.
wifi9_cfg_t::rx_pin
pin_name_t rx_pin
Definition: wifi9.h:171
wifi9_select_uart
void wifi9_select_uart(wifi9_t *ctx, uint8_t uart_select)
Switch to a command or binary uart.
wifi9_cfg_t::adr
pin_name_t adr
Definition: wifi9.h:175
wifi9_cfg_t::tx_pin
pin_name_t tx_pin
Definition: wifi9.h:172
wifi9_t::rts
digital_out_t rts
Definition: wifi9.h:151
wifi9_cfg_t::data_bit
uart_data_bits_t data_bit
Definition: wifi9.h:184
wifi9_cfg_t::mcr
pin_name_t mcr
Definition: wifi9.h:178
wifi9_cfg_t::cts
pin_name_t cts
Definition: wifi9.h:179
wifi9_generic_write
void wifi9_generic_write(wifi9_t *ctx, uint8_t *data_buf, uint16_t len)
Generic write function.
WIFI9_DRV_RX_BUFFER_SIZE
#define WIFI9_DRV_RX_BUFFER_SIZE
Definition: wifi9.h:134
wifi9_cfg_t::baud_rate
uint32_t baud_rate
Definition: wifi9.h:182
wifi9_t::rst
digital_out_t rst
Definition: wifi9.h:150
wifi9_cfg_t::stop_bit
uart_stop_bits_t stop_bit
Definition: wifi9.h:186
wifi9_cfg_t::parity_bit
uart_parity_t parity_bit
Definition: wifi9.h:185
wifi9_t::adr
digital_out_t adr
Definition: wifi9.h:149