1 files changed, 66 insertions, 0 deletions
diff --git a/FreeRTOS/Demo/Safer_Interrupts_M33F_NXP_LPC55S69_MCUXpresso/NXP_Code/utilities/fsl_str.h b/FreeRTOS/Demo/Safer_Interrupts_M33F_NXP_LPC55S69_MCUXpresso/NXP_Code/utilities/fsl_str.h
new file mode 100644
index 000000000..bf7adcc52
--- /dev/null
+++ b/FreeRTOS/Demo/Safer_Interrupts_M33F_NXP_LPC55S69_MCUXpresso/NXP_Code/utilities/fsl_str.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2017 NXP
+ * All rights reserved.
+ *
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef _FSL_STR_H
+#define _FSL_STR_H
+
+#include "fsl_common.h"
+
+/*!
+ * @addtogroup debugconsole
+ * @{
+ */
+
+/*******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus */
+
+/*!
+ * @brief A function pointer which is used when format printf log.
+ */
+typedef void (*printfCb)(char *buf, int32_t *indicator, char val, int len);
+
+/*!
+ * @brief This function outputs its parameters according to a formatted string.
+ *
+ * @note I/O is performed by calling given function pointer using following
+ * (*func_ptr)(c);
+ *
+ * @param[in] fmt   Format string for printf.
+ * @param[in] ap  Arguments to printf.
+ * @param[in] buf  pointer to the buffer
+ * @param cb print callbck function pointer
+ *
+ * @return Number of characters to be print
+ */
+int StrFormatPrintf(const char *fmt, va_list ap, char *buf, printfCb cb);
+
+/*!
+ * @brief Converts an input line of ASCII characters based upon a provided
+ * string format.
+ *
+ * @param[in] line_ptr The input line of ASCII data.
+ * @param[in] format   Format first points to the format string.
+ * @param[in] args_ptr The list of parameters.
+ *
+ * @return Number of input items converted and assigned.
+ * @retval IO_EOF When line_ptr is empty string "".
+ */
+int StrFormatScanf(const char *line_ptr, char *format, va_list args_ptr);
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus */
+
+/*! @} */
+
+#endif /* _FSL_STR_H */