target/rtt.h File Reference

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Functions
int	target_rtt_find_control_block (struct target *target, target_addr_t *address, size_t size, const char *id, bool *found, void *user_data)
int	target_rtt_read_callback (struct target *target, const struct rtt_control *ctrl, struct rtt_sink_list **sinks, size_t length, void *user_data)
int	target_rtt_read_channel_info (struct target *target, const struct rtt_control *ctrl, unsigned int channel_index, enum rtt_channel_type type, struct rtt_channel_info *info, void *user_data)
int	target_rtt_read_control_block (struct target *target, target_addr_t address, struct rtt_control *ctrl, void *user_data)
int	target_rtt_start (struct target *target, const struct rtt_control *ctrl, void *user_data)
int	target_rtt_stop (struct target *target, void *user_data)
int	target_rtt_write_callback (struct target *target, struct rtt_control *ctrl, unsigned int channel_index, const uint8_t *buffer, size_t *length, void *user_data)

Function Documentation

target_rtt_find_control_block()

int target_rtt_find_control_block	(	struct target *	target,
		target_addr_t *	address,
		size_t	size,
		const char *	id,
		bool *	found,
		void *	user_data
	)

Definition at line 240 of file target/rtt.c.

References addr, rtt_channel::address, ERROR_OK, LOG_INFO, MIN, size, and target_read_buffer().

Referenced by COMMAND_HANDLER().

target_rtt_read_callback()

int target_rtt_read_callback	(	struct target *	target,
		const struct rtt_control *	ctrl,
		struct rtt_sink_list **	sinks,
		size_t	length,
		void *	user_data
	)

Definition at line 365 of file target/rtt.c.

References buffer, channel_is_active(), ctrl, ERROR_OK, length, LOG_ERROR, LOG_WARNING, MIN, rtt_sink_list::next, rtt_control::num_up_channels, read_from_channel(), read_rtt_channel(), RTT_CHANNEL_BUFFER_MIN_SIZE, RTT_CHANNEL_TYPE_UP, and rtt_channel::size.

Referenced by COMMAND_HANDLER().

target_rtt_read_channel_info()

int target_rtt_read_channel_info	(	struct target *	target,
		const struct rtt_control *	ctrl,
		unsigned int	channel_index,
		enum rtt_channel_type	type,
		struct rtt_channel_info *	info,
		void *	user_data
	)

Definition at line 284 of file target/rtt.c.

References ctrl, ERROR_OK, rtt_channel::flags, info, LOG_ERROR, rtt_channel::name_addr, read_channel_name(), read_rtt_channel(), rtt_channel::size, and type.

Referenced by COMMAND_HANDLER().

target_rtt_read_control_block()

int target_rtt_read_control_block	(	struct target *	target,
		target_addr_t	address,
		struct rtt_control *	ctrl,
		void *	user_data
	)

Definition at line 219 of file target/rtt.c.

References rtt_channel::address, buf_get_u32(), ctrl, ERROR_OK, rtt_control::id, rtt_control::num_down_channels, rtt_control::num_up_channels, RTT_CB_MAX_ID_LENGTH, RTT_CB_SIZE, and target_read_buffer().

Referenced by COMMAND_HANDLER().

target_rtt_start()

int target_rtt_start	(	struct target *	target,
		const struct rtt_control *	ctrl,
		void *	user_data
	)

Definition at line 49 of file target/rtt.c.

References ERROR_OK.

Referenced by COMMAND_HANDLER().

target_rtt_stop()

int target_rtt_stop	(	struct target *	target,
		void *	user_data
	)

Definition at line 55 of file target/rtt.c.

References ERROR_OK.

Referenced by COMMAND_HANDLER().

target_rtt_write_callback()

int target_rtt_write_callback	(	struct target *	target,
		struct rtt_control *	ctrl,
		unsigned int	channel_index,
		const uint8_t *	buffer,
		size_t *	length,
		void *	user_data
	)

Definition at line 181 of file target/rtt.c.

References buffer, channel_is_active(), ctrl, ERROR_OK, length, LOG_DEBUG, LOG_ERROR, LOG_WARNING, read_rtt_channel(), RTT_CHANNEL_BUFFER_MIN_SIZE, RTT_CHANNEL_TYPE_DOWN, rtt_channel::size, and write_to_channel().

Referenced by COMMAND_HANDLER().