src/target/rtt.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 /*
   4  * Copyright (C) 2016-2020 by Marc Schink <dev@zapb.de>
   5  */
   6
   7 #ifndef OPENOCD_TARGET_RTT_H
   8 #define OPENOCD_TARGET_RTT_H
   9
  10 #include <stdint.h>
  11 #include <stdbool.h>
  12
  13 #include <target/target.h>
  14 #include <rtt/rtt.h>
  15
  16 int target_rtt_start(struct target *target, const struct rtt_control *ctrl,
  17                 void *user_data);
  18 int target_rtt_stop(struct target *target, void *user_data);
  19 int target_rtt_find_control_block(struct target *target,
  20                 target_addr_t *address, size_t size, const char *id, bool *found,
  21                 void *user_data);
  22 int target_rtt_read_control_block(struct target *target,
  23                 target_addr_t address, struct rtt_control *ctrl, void *user_data);
  24 int target_rtt_write_callback(struct target *target,
  25                 struct rtt_control *ctrl, unsigned int channel_index,
  26                 const uint8_t *buffer, size_t *length, void *user_data);
  27 int target_rtt_read_callback(struct target *target,
  28                 const struct rtt_control *ctrl, struct rtt_sink_list **sinks,
  29                 size_t length, void *user_data);
  30 int target_rtt_read_channel_info(struct target *target,
  31                 const struct rtt_control *ctrl, unsigned int channel_index,
  32                 enum rtt_channel_type type, struct rtt_channel_info *info,
  33                 void *user_data);
  34
  35 #endif /* OPENOCD_TARGET_RTT_H */