copy project from century 2in6 esl project

2025-12-15 02:08:12 +08:00 · 2025-04-26 13:14:26 +08:00
commit 2c9b333b97
1507 changed files with 460409 additions and 0 deletions
--- a/external/segger_rtt/RTT_Syscalls_IAR.c
+++ b/external/segger_rtt/RTT_Syscalls_IAR.c
@@ -0,0 +1,98 @@
+/*********************************************************************
+*               SEGGER MICROCONTROLLER GmbH & Co. KG                 *
+*       Solutions for real time microcontroller applications         *
+**********************************************************************
+*                                                                    *
+*       (c) 2014 - 2015  SEGGER Microcontroller GmbH & Co. KG        *
+*                                                                    *
+*       www.segger.com     Support: support@segger.com               *
+*                                                                    *
+**********************************************************************
+*                                                                    *
+* All rights reserved.                                               *
+*                                                                    *
+* * This software may in its unmodified form be freely redistributed *
+*   in source form.                                                  *
+* * The source code may be modified, provided the source code        *
+*   retains the above copyright notice, this list of conditions and  *
+*   the following disclaimer.                                        *
+* * Modified versions of this software in source or linkable form    *
+*   may not be distributed without prior consent of SEGGER.          *
+* * This software may only be used for communication with SEGGER     *
+*   J-Link debug probes.                                             *
+*                                                                    *
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 SEGGER Microcontroller 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.                                                            *
+*                                                                    *
+**********************************************************************
+--------  END-OF-HEADER  ---------------------------------------------
+File    : SEGGER_RTT_Syscalls_IAR.c
+Purpose : Low-level functions for using printf() via RTT in IAR.
+          To use RTT for printf output, include this file in your
+          application and set the Library Configuration to Normal.
+----------------------------------------------------------------------
+*/
+#if defined(NRF_LOG_USES_RTT) && NRF_LOG_USES_RTT == 1
+#include <yfuns.h>
+#include "SEGGER_RTT.h"
+#pragma module_name = "?__write"
+
+/*********************************************************************
+*
+*       Function prototypes
+*
+**********************************************************************
+*/
+size_t __write(int handle, const unsigned char * buffer, size_t size);
+
+/*********************************************************************
+*
+*       Global functions
+*
+**********************************************************************
+*/
+/*********************************************************************
+*
+*       __write()
+*
+* Function description
+*   Low-level write function.
+*   Standard library subroutines will use this system routine
+*   for output to all files, including stdout.
+*   Write data via RTT.
+*/
+size_t __write(int handle, const unsigned char * buffer, size_t size) {
+  (void) handle;  /* Not used, avoid warning */
+  SEGGER_RTT_Write(0, (const char*)buffer, size);
+  return size;
+}
+
+/*********************************************************************
+*
+*       __write_buffered()
+*
+* Function description
+*   Low-level write function.
+*   Standard library subroutines will use this system routine
+*   for output to all files, including stdout.
+*   Write data via RTT.
+*/
+size_t __write_buffered(int handle, const unsigned char * buffer, size_t size) {
+  (void) handle;  /* Not used, avoid warning */
+  SEGGER_RTT_Write(0, (const char*)buffer, size);
+  return size;
+}
+
+#endif /*NRF_LOG_USES_RTT==1*/
+/****** End Of File *************************************************/