knx/examples/knx-cc1310/RTT/SEGGER_RTT_Syscalls_GCC.c

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Add support for CC1310 platform based on SimpleLink SDK (#94) * Initial commit * Clean up * Remove display code * Change cmake build * Add SimpleLink SDK for CC13xx/CC26xx as submodule * Remove commented line from build.sh * Working build * Remove SDK submodule * Squashed 'examples/knx-cc1310/coresdk_cc13xx_cc26xx/' content from commit 0d78d32 git-subtree-dir: examples/knx-cc1310/coresdk_cc13xx_cc26xx git-subtree-split: 0d78d3280357416a5c0388148cda13717c9ffaa5 * Add more comments and enable Power_idleFunc() for NoRTOS variant. Internal SDK driver functions which have to wait for something will cause Power_idleFunc to be called instead of doing busy wait. * Move CC1310 platform init around * Optimize a bit more in debug build config as the binary does not fit into 128Kb flash otherwise. * Explicitly list each source/header file in build config. Use linker group to resolve circular dependencies. * Ignore vscode settings.json * Increase stacks size * Only compile CC1310 source code if #define DeviceFamily_CC13X0 * initial commit of CC1310 RF driver with first working RX version * Better handling of buttonUp() across platforms * Start cleanup * continue cleanup * Fix bau2920 compilation * Continue cleanup * Fix compilation in other examples * Fix compilation * htons() and ntohs() only for SAMD and STM32, but not for Linux and ESP8266 and ESP32 * htons(9 and ntohs() needed for CC13x0 * Continue cleanup * Add CC1310 platform to CI * Fix CI * Use more recent toolchain from ARM * Fix travis * Use Ubuntu Focal * Fix toolchain for travis * Fix package name * Fix toolchain * Add libstdc++-dev package * Add newlib packages * Remove commented commands from CI * Fix travis * Fix compilation of knxPython * Clean up linefeeds * Fix RX callback * Move RF CRC16-DNP to bits.cpp * Fix TX * Optimization: do not calc CRC for block1 again in rf_data_link_layer * Make newline optional in printHex * Cleanup. First working version: ETS5 programming of individual address via KNX/RF coupler. * Use LEDs and Buttons to control ProgMode and Flash Erase * Remove settings.json (VScode) * Add README.md * Update README.md * Update README.md * Fix typo
2020-11-10 21:52:38 +01:00
/*********************************************************************
* SEGGER Microcontroller GmbH *
* The Embedded Experts *
**********************************************************************
* *
* (c) 1995 - 2019 SEGGER Microcontroller GmbH *
* *
* www.segger.com Support: support@segger.com *
* *
**********************************************************************
* *
* SEGGER RTT * Real Time Transfer for embedded targets *
* *
**********************************************************************
* *
* All rights reserved. *
* *
* SEGGER strongly recommends to not make any changes *
* to or modify the source code of this software in order to stay *
* compatible with the RTT protocol and J-Link. *
* *
* Redistribution and use in source and binary forms, with or *
* without modification, are permitted provided that the following *
* condition is met: *
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---------------------------END-OF-HEADER------------------------------
File : SEGGER_RTT_Syscalls_GCC.c
Purpose : Low-level functions for using printf() via RTT in GCC.
To use RTT for printf output, include this file in your
application.
Revision: $Rev: 20159 $
----------------------------------------------------------------------
*/
#if (defined __GNUC__) && !(defined __SES_ARM) && !(defined __CROSSWORKS_ARM) && !(defined __ARMCC_VERSION) && !(defined __CC_ARM)
#include <reent.h> // required for _write_r
#include "SEGGER_RTT.h"
/*********************************************************************
*
* Types
*
**********************************************************************
*/
//
// If necessary define the _reent struct
// to match the one passed by the used standard library.
//
struct _reent;
/*********************************************************************
*
* Function prototypes
*
**********************************************************************
*/
int _write(int file, char *ptr, int len);
int _write_r(struct _reent *r, int file, const void *ptr, size_t len);
/*********************************************************************
*
* Global functions
*
**********************************************************************
*/
/*********************************************************************
*
* _write()
*
* Function description
* Low-level write function.
* libc subroutines will use this system routine for output to all files,
* including stdout.
* Write data via RTT.
*/
int _write(int file, char *ptr, int len) {
(void) file; /* Not used, avoid warning */
SEGGER_RTT_Write(0, ptr, len);
return len;
}
/*********************************************************************
*
* _write_r()
*
* Function description
* Low-level reentrant write function.
* libc subroutines will use this system routine for output to all files,
* including stdout.
* Write data via RTT.
*/
int _write_r(struct _reent *r, int file, const void *ptr, size_t len) {
(void) file; /* Not used, avoid warning */
(void) r; /* Not used, avoid warning */
SEGGER_RTT_Write(0, ptr, len);
return len;
}
#endif
/****** End Of File *************************************************/