uart.c File Reference

#include "mcu_periph/uart.h"

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Functions
static void	null_function (struct uart_periph *p)
void	uart_periph_init (struct uart_periph *p)
bool_t	uart_check_free_space (struct uart_periph *p, uint8_t len)
uint8_t WEAK	uart_getch (struct uart_periph *p)
uint16_t WEAK	uart_char_available (struct uart_periph *p)
	Check UART for available chars in receive buffer. More...
void WEAK	uart_arch_init (void)

Function Documentation

static void null_function ( struct uart_periph *  p )

static

Definition at line 231 of file uart.c.

Referenced by uart_periph_init().

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void WEAK uart_arch_init

(

void

)

Definition at line 281 of file uart.c.

References uart_thread().

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uint16_t WEAK uart_char_available

(

struct uart_periph *

p

)

Check UART for available chars in receive buffer.

Returns

number of chars in the buffer

Definition at line 272 of file uart.c.

References uart_periph::rx_extract_idx, uart_periph::rx_insert_idx, and UART_RX_BUFFER_SIZE.

Referenced by uart_periph_init().

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bool_t uart_check_free_space	(	struct uart_periph *	p,
		uint8_t	len
	)

Definition at line 256 of file uart.c.

References uart_periph::tx_extract_idx, uart_periph::tx_insert_idx, and UART_TX_BUFFER_SIZE.

Referenced by sdlogger_spi_direct_periodic(), send_buffer_to_uart(), tunnel_event(), and uart_periph_init().

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uint8_t WEAK uart_getch

(

struct uart_periph *

p

)

Definition at line 265 of file uart.c.

References uart_periph::rx_buf, uart_periph::rx_extract_idx, and UART_RX_BUFFER_SIZE.

Referenced by uart_periph_init().

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void uart_periph_init

(

struct uart_periph *

p

)

Definition at line 233 of file uart.c.

References link_device::char_available, link_device::check_free_space, DefaultPeriodic, uart_periph::device, FALSE, uart_periph::fe_err, link_device::get_byte, uart_periph::ne_err, null_function(), uart_periph::ore, link_device::periph, link_device::put_byte, register_periodic_telemetry(), uart_periph::rx_extract_idx, uart_periph::rx_insert_idx, link_device::send_message, uart_periph::tx_extract_idx, uart_periph::tx_insert_idx, uart_periph::tx_running, uart_char_available(), uart_check_free_space(), uart_getch(), and uart_put_byte().

Referenced by high_speed_logger_direct_memory_init().

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