Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
wiced: support for btstack_stdin (HAVE_STDIN)
- Loading branch information
Showing
1 changed file
with
85 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,85 @@ | ||
/* | ||
* Copyright (C) 2017 BlueKitchen GmbH | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions | ||
* are met: | ||
* | ||
* 1. Redistributions of source code must retain the above copyright | ||
* notice, this list of conditions and the following disclaimer. | ||
* 2. Redistributions in binary form must reproduce the above copyright | ||
* notice, this list of conditions and the following disclaimer in the | ||
* documentation and/or other materials provided with the distribution. | ||
* 3. Neither the name of the copyright holders nor the names of | ||
* contributors may be used to endorse or promote products derived | ||
* from this software without specific prior written permission. | ||
* 4. Any redistribution, use, or modification is done solely for | ||
* personal benefit and not for any commercial purpose or for | ||
* monetary gain. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS | ||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | ||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS | ||
* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, | ||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, | ||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS | ||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED | ||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | ||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF | ||
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
* SUCH DAMAGE. | ||
* | ||
* Please inquire about commercial licensing options at | ||
* contact@bluekitchen-gmbh.com | ||
* | ||
*/ | ||
|
||
#define __BTSTACK_FILE__ "btstack_stdin_wiced.c" | ||
|
||
#include <errno.h> | ||
#include <stdio.h> | ||
#include <unistd.h> | ||
|
||
#include "btstack_run_loop_wiced.h" | ||
#include "btstack_defines.h" | ||
#include <stdlib.h> | ||
|
||
#include "btstack_stdin.h" | ||
#include "wiced.h" | ||
|
||
static int activated = 0; | ||
static wiced_thread_t stdin_reader_thread; | ||
static void (*stdin_handler)(char c); | ||
|
||
static wiced_result_t stdin_reader_notify(void * p){ | ||
char c = (char)(uintptr_t) p; | ||
(*stdin_handler)(c); | ||
return WICED_SUCCESS; | ||
} | ||
|
||
static void stdin_reader_thread_process(wiced_thread_arg_t p){ | ||
UNUSED(p); | ||
while (1){ | ||
uint8_t c = getchar(); | ||
btstack_run_loop_wiced_execute_code_on_main_thread(&stdin_reader_notify, (void *)(uintptr_t) c); | ||
} | ||
} | ||
|
||
void btstack_stdin_setup(void (*handler)(char c)){ | ||
if (activated) return; | ||
activated = 1; | ||
stdin_handler = handler; | ||
|
||
/* Remove buffering from all std streams */ | ||
setvbuf( stdin, NULL, _IONBF, 0 ); | ||
setvbuf( stdout, NULL, _IONBF, 0 ); | ||
setvbuf( stderr, NULL, _IONBF, 0 ); | ||
|
||
wiced_rtos_create_thread(&stdin_reader_thread, WICED_APPLICATION_PRIORITY, "STDIN", &stdin_reader_thread_process, 512, NULL); | ||
} | ||
|
||
void btstack_stdin_reset(void){ | ||
if (!activated) return; | ||
// TODO: implement | ||
} |