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Synergy Software Package User's Manual
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Synergy Software Package User's Manual
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#include <r_sci_uart.h>
Data Fields | |
| uint8_t | channel |
| Channel number. | |
| uint8_t | fifo_depth |
| FIFO depth of the UART channel. | |
| uint8_t | rx_transfer_in_progress |
| Set to 1 if a receive transfer is in progress, 0 otherwise. | |
| uint8_t | data_bytes:2 |
| 1 byte for 7 or 8 bit data, 2 bytes for 9 bit data | |
| uint8_t | bitrate_modulation:1 |
| 1 if bit rate modulation is enabled, 0 otherwise | |
| uint32_t | open |
| Used to determine if the channel is configured. | |
| transfer_instance_t const * | p_transfer_rx |
| transfer_instance_t const * | p_transfer_tx |
| uint8_t const * | p_tx_src |
| uint32_t | tx_src_bytes |
| IRQn_Type | rxi_irq |
| Receive IRQ number. | |
| IRQn_Type | txi_irq |
| Transmit IRQ number. | |
| IRQn_Type | tei_irq |
| Transmit end IRQ number. | |
| IRQn_Type | eri_irq |
| Error IRQ number. | |
| void(* | p_callback )(uart_callback_args_t *p_args) |
| Pointer to callback function. | |
| void const * | p_context |
| Pointer to user interrupt context data. | |
| void * | p_reg |
| Base register for this channel. | |
| void(* | p_extpin_ctrl )(uint32_t channel, uint32_t level) |
| External pin control. | |
| uint32_t | baud_rate_error_x_1000 |
| Baud rate <Maximum percent error> x 1000. baud_rate_error must be greater than 0 and less than 15000. | |
| uint8_t * | p_rx_dst |
| Destination buffer initialized by read() API. | |
| uint32_t | rx_dst_bytes |
| Number of bytes expected by the read() API. | |
| volatile uint32_t | rx_bytes_count |
| Number of bytes received since the last read() | |
| uart_mode_t | uart_comm_mode |
| UART communication mode selection. | |
| uart_rs485_type_t | uart_rs485_mode |
| UART RS485 communication channel type selection. | |
| ioport_port_pin_t | rs485_de_pin |
| UART Driver Enable pin. | |
UART instance control block.
| transfer_instance_t const* sci_uart_instance_ctrl_t::p_transfer_rx |
Optional transfer instance used to send or receive multiple bytes without interrupts.
| transfer_instance_t const* sci_uart_instance_ctrl_t::p_transfer_tx |
Optional transfer instance used to send or receive multiple bytes without interrupts.
| uint8_t const* sci_uart_instance_ctrl_t::p_tx_src |
Source buffer pointer used to fill hardware FIFO from transmit ISR.
| uint32_t sci_uart_instance_ctrl_t::tx_src_bytes |
Size of source buffer pointer used to fill hardware FIFO from transmit ISR.