38 #include "drv_digital_out.h" 39 #include "drv_digital_in.h" 52 #define UARTMUX_MAP_MIKROBUS( cfg, mikrobus ) \ 53 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \ 54 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \ 55 cfg.inh = MIKROBUS( mikrobus, MIKROBUS_RST ); \ 56 cfg.a = MIKROBUS( mikrobus, MIKROBUS_CS ); \ 57 cfg.b = MIKROBUS( mikrobus, MIKROBUS_PWM ) 64 #define UARTMUX_RETVAL uint8_t 66 #define UARTMUX_OK 0x00 67 #define UARTMUX_INIT_ERROR 0xFF 74 #define UARTMUX_PIN_STATE_HIGH 1 75 #define UARTMUX_PIN_STATE_LOW 0 82 #define UARTMUX_STATE_A_CHANNEL_1 0 83 #define UARTMUX_STATE_B_CHANNEL_1 0 90 #define UARTMUX_STATE_A_CHANNEL_2 1 91 #define UARTMUX_STATE_B_CHANNEL_2 0 98 #define UARTMUX_STATE_A_CHANNEL_3 0 99 #define UARTMUX_STATE_B_CHANNEL_3 1 106 #define UARTMUX_STATE_A_CHANNEL_4 1 107 #define UARTMUX_STATE_B_CHANNEL_4 1 114 #define DRV_RX_BUFFER_SIZE 500 263 #endif // _UARTMUX_H_ void uartmux_set_inhibit_communication(uartmux_t *ctx, uint8_t state)
Set INT pin.
uart_parity_t parity_bit
Definition: uartmux.h:174
digital_out_t inh
Definition: uartmux.h:138
uart_stop_bits_t stop_bit
Definition: uartmux.h:175
void uartmux_choose_channel(uartmux_t *ctx, uartmux_channel_t *channel)
Choose channel.
Click configuration structure definition.
Definition: uartmux.h:156
Click ctx object definition.
Definition: uartmux.h:134
digital_out_t a
Definition: uartmux.h:139
uint8_t state_a
Definition: uartmux.h:126
digital_out_t b
Definition: uartmux.h:140
UARTMUX_RETVAL uartmux_init(uartmux_t *ctx, uartmux_cfg_t *cfg)
Initialization function.
pin_name_t rx_pin
Definition: uartmux.h:160
pin_name_t tx_pin
Definition: uartmux.h:161
bool uart_blocking
Definition: uartmux.h:172
uart_data_bits_t data_bit
Definition: uartmux.h:173
void uartmux_generic_write(uartmux_t *ctx, char *data_buf, uartmux_channel_t *channel)
Generic write function.
#define DRV_RX_BUFFER_SIZE
Definition: uartmux.h:114
#define UARTMUX_RETVAL
Definition: uartmux.h:64
pin_name_t b
Definition: uartmux.h:167
uart_t uart
Definition: uartmux.h:144
uint8_t state_b
Definition: uartmux.h:127
uint32_t baud_rate
Definition: uartmux.h:171
pin_name_t inh
Definition: uartmux.h:165
Definition: uartmux.h:124
uint8_t uartmux_error_t
Error type.
Definition: uartmux.h:182
void uartmux_send_command(uartmux_t *ctx, char *command, uartmux_channel_t *channel)
Send command.
void uartmux_cfg_setup(uartmux_cfg_t *cfg)
Config Object Initialization function.
int32_t uartmux_generic_read(uartmux_t *ctx, char *data_buf, uint16_t max_len, uartmux_channel_t *channel)
Generic read function.
pin_name_t a
Definition: uartmux.h:166