[Feature]Upload Modem source code
Change-Id: Id4294f30faced84d3e6fd6d5e61e1111bf287a37
diff --git a/mcu/driver/devdrv/hsl/src/drv_hsl.c b/mcu/driver/devdrv/hsl/src/drv_hsl.c
new file mode 100644
index 0000000..b924630
--- /dev/null
+++ b/mcu/driver/devdrv/hsl/src/drv_hsl.c
@@ -0,0 +1,139 @@
+/*****************************************************************************
+* Copyright Statement:
+* --------------------
+* This software is protected by Copyright and the information contained
+* herein is confidential. The software may not be copied and the information
+* contained herein may not be used or disclosed except with the written
+* permission of MediaTek Inc. (C) 2013
+*
+* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
+* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
+* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
+* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
+* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
+* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
+* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
+* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
+* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
+* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
+*
+* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
+* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
+* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
+* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
+* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
+*
+* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
+* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
+* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
+* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
+* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
+*
+*****************************************************************************/
+
+/*******************************************************************************
+ * Filename:
+ * ---------
+ * drv_hsl.c
+ *
+ * Project:
+ * --------
+ * MOLY
+ *
+ * Description:
+ * ------------
+ * Driver of LTE L1 ESL High Speed Logger
+ *
+ * Author:
+ * -------
+ * -------
+ *
+ * ==========================================================================
+ * $Log$
+ ****************************************************************************/
+#include <kal_public_api.h>
+#include <drv_hsl.h>
+
+#define HSL_MAX_BUFFER_SIZE 512
+#define HSL_MAX_RAW_TRACE_SIZE (128)
+
+static char _hslBuffer[HSL_MAX_BUFFER_SIZE];
+
+/*-----------------------------------------------------------------------*
+* FUNCTION
+* HSLPrintSting
+*
+* DESCRIPTION
+* This function print a string with given length to HSL
+*
+* PARAMETERS
+* string: string to print
+* size: length of the string
+*
+* RETURNS
+* None.
+*
+*------------------------------------------------------------------------*/
+void HSLPrintString(char * string, unsigned long int size)
+{
+ unsigned long int idx;
+
+ for(idx = 0; idx < size; idx++)
+ {
+ M_HSLPrintChar(string[idx]);
+ }
+}
+
+/*-----------------------------------------------------------------------*
+* FUNCTION
+* HSLPrintf
+*
+* DESCRIPTION
+* This function is a generic printf entry for HSL
+*
+* PARAMETERS
+* fmt: string format
+*
+* RETURNS
+* None.
+*
+*------------------------------------------------------------------------*/
+void HSLPrintf(const char * fmt, ... )
+{
+ unsigned long int size;
+ va_list args;
+
+ va_start(args, fmt);
+ size = vsnprintf(_hslBuffer, HSL_MAX_BUFFER_SIZE, fmt, args);
+ va_end(args);
+
+ if(size >= HSL_MAX_BUFFER_SIZE)
+ {
+ /* truncated */
+ size = HSL_MAX_BUFFER_SIZE - 1;
+ }
+
+ HSLPrintString(_hslBuffer, size);
+}
+
+void hsl_printf(const char * fmt, ... )
+{
+ char buffer[HSL_MAX_RAW_TRACE_SIZE];
+ unsigned long int size;
+ va_list args;
+
+ va_start(args, fmt);
+ size = vsnprintf(_hslBuffer, HSL_MAX_BUFFER_SIZE, fmt, args);
+ va_end(args);
+
+ if(size >= HSL_MAX_RAW_TRACE_SIZE)
+ {
+ /* truncated */
+ buffer[HSL_MAX_RAW_TRACE_SIZE-1] = 0;
+ size = HSL_MAX_RAW_TRACE_SIZE - 1;
+ }
+
+ HSLPrintString(_hslBuffer, size);
+}