diff options
| author | rtel <rtel@1d2547de-c912-0410-9cb9-b8ca96c0e9e2> | 2019-12-02 23:39:25 +0000 |
|---|---|---|
| committer | rtel <rtel@1d2547de-c912-0410-9cb9-b8ca96c0e9e2> | 2019-12-02 23:39:25 +0000 |
| commit | 88047ec3f5399e691de68be39557980976bb38f7 (patch) | |
| tree | ebb0edd7f7fb596bea39075fccb74d3d248e466d /FreeRTOS-Labs/Source/FreeRTOS-Plus-Trace/streamports/File/trcStreamingPort.c | |
| parent | fd841af5698a0628e6a179197b31ebe1810ce9ee (diff) | |
| download | freertos-88047ec3f5399e691de68be39557980976bb38f7.tar.gz | |
Add the Labs projects provided in the V10.2.1_191129 zip file.
git-svn-id: http://svn.code.sf.net/p/freertos/code/trunk@2757 1d2547de-c912-0410-9cb9-b8ca96c0e9e2
Diffstat (limited to 'FreeRTOS-Labs/Source/FreeRTOS-Plus-Trace/streamports/File/trcStreamingPort.c')
| -rw-r--r-- | FreeRTOS-Labs/Source/FreeRTOS-Plus-Trace/streamports/File/trcStreamingPort.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/FreeRTOS-Labs/Source/FreeRTOS-Plus-Trace/streamports/File/trcStreamingPort.c b/FreeRTOS-Labs/Source/FreeRTOS-Plus-Trace/streamports/File/trcStreamingPort.c new file mode 100644 index 000000000..a019791cd --- /dev/null +++ b/FreeRTOS-Labs/Source/FreeRTOS-Plus-Trace/streamports/File/trcStreamingPort.c @@ -0,0 +1,103 @@ +/*******************************************************************************
+ * Trace Recorder Library for Tracealyzer v4.1.5
+ * Percepio AB, www.percepio.com
+ *
+ * trcStreamingPort.c
+ *
+ * Supporting functions for trace streaming, used by the "stream ports"
+ * for reading and writing data to the interface.
+ * Existing ports can easily be modified to fit another setup, e.g., a
+ * different TCP/IP stack, or to define your own stream port.
+ *
+ * Terms of Use
+ * This file is part of the trace recorder library (RECORDER), which is the
+ * intellectual property of Percepio AB (PERCEPIO) and provided under a
+ * license as follows.
+ * The RECORDER may be used free of charge for the purpose of recording data
+ * intended for analysis in PERCEPIO products. It may not be used or modified
+ * for other purposes without explicit permission from PERCEPIO.
+ * You may distribute the RECORDER in its original source code form, assuming
+ * this text (terms of use, disclaimer, copyright notice) is unchanged. You are
+ * allowed to distribute the RECORDER with minor modifications intended for
+ * configuration or porting of the RECORDER, e.g., to allow using it on a
+ * specific processor, processor family or with a specific communication
+ * interface. Any such modifications should be documented directly below
+ * this comment block.
+ *
+ * Disclaimer
+ * The RECORDER is being delivered to you AS IS and PERCEPIO makes no warranty
+ * as to its use or performance. PERCEPIO does not and cannot warrant the
+ * performance or results you may obtain by using the RECORDER or documentation.
+ * PERCEPIO make no warranties, express or implied, as to noninfringement of
+ * third party rights, merchantability, or fitness for any particular purpose.
+ * In no event will PERCEPIO, its technology partners, or distributors be liable
+ * to you for any consequential, incidental or special damages, including any
+ * lost profits or lost savings, even if a representative of PERCEPIO has been
+ * advised of the possibility of such damages, or for any claim by any third
+ * party. Some jurisdictions do not allow the exclusion or limitation of
+ * incidental, consequential or special damages, or the exclusion of implied
+ * warranties or limitations on how long an implied warranty may last, so the
+ * above limitations may not apply to you.
+ *
+ * Tabs are used for indent in this file (1 tab = 4 spaces)
+ *
+ * Copyright Percepio AB, 2018.
+ * www.percepio.com
+ ******************************************************************************/
+
+#include "trcRecorder.h"
+
+#if (TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING)
+#if (TRC_USE_TRACEALYZER_RECORDER == 1)
+
+FILE* traceFile = NULL;
+
+void openFile(char* fileName)
+{
+ if (traceFile == NULL)
+ {
+ errno_t err = fopen_s(&traceFile, fileName, "wb");
+ if (err != 0)
+ {
+ printf("Could not open trace file, error code %d.\n", err);
+ exit(-1);
+ }
+ else {
+ printf("Trace file created.\n");
+ }
+ }
+}
+
+int32_t writeToFile(void* data, uint32_t size, int32_t *ptrBytesWritten)
+{
+ int32_t written = 0;
+ if (traceFile != NULL)
+ {
+ written = fwrite(data, 1, size, traceFile);
+ }
+ else
+ {
+ written = 0;
+ }
+
+ if (ptrBytesWritten != 0)
+ *ptrBytesWritten = written;
+
+ if ((int32_t)size == written)
+ return 0;
+ else
+ return -1;
+}
+
+void closeFile(void)
+{
+ if (traceFile != NULL)
+ {
+ fclose(traceFile);
+ traceFile = NULL;
+ printf("Trace file closed.\n");
+ }
+}
+
+#endif /*(TRC_USE_TRACEALYZER_RECORDER == 1)*/
+#endif /*(TRC_CFG_RECORDER_MODE == TRC_RECORDER_MODE_STREAMING)*/
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