src: unicens: import sources

This patch adds the source tree of the NetworkManager v3.0.4.
Additionally, it provides the needed configuration scripts.

Change-Id: I23778b51423b51a4f87741957e0fb208bceb79b3
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>

1 files changed, 254 insertions, 0 deletions

diff --git a/mnsl/mns_encoder.c b/mnsl/mns_encoder.c
new file mode 100644
index 0000000..5153e64
--- /dev/null
+++ b/mnsl/mns_encoder.c
@@ -0,0 +1,254 @@
+/*
+ * MOST NetServices "Light" V3.2.7.0.1796 MultiInstance Patch
+ *
+ * Copyright (C) 2015 Microchip Technology Germany II GmbH & Co. KG
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * You may also obtain this software under a propriety license from Microchip.
+ * Please contact Microchip for further information.
+ *
+ */
+
+/*!
+ * \file
+ * \brief Implementation of message encoder
+ *
+ * \cond MNS_INTERNAL_DOC
+ * \addtogroup  G_ENCODER
+ * @{
+ */
+
+/*------------------------------------------------------------------------------------------------*/
+/* Includes                                                                                       */
+/*------------------------------------------------------------------------------------------------*/
+#include "mns_encoder.h"
+#include "mns_misc.h"
+
+/*------------------------------------------------------------------------------------------------*/
+/* Constants                                                                                      */
+/*------------------------------------------------------------------------------------------------*/
+#define ENC_LLR_TIME_DEFAULT  11U /*! \brief Default LLR time required to transmit valid messages
+                                   *         with ContentType 0x81
+                                   */
+
+/*------------------------------------------------------------------------------------------------*/
+/* Internal prototypes                                                                            */
+/*------------------------------------------------------------------------------------------------*/
+static void    Enc_Encode_00(Msg_MostTel_t *tel_ptr, uint8_t header[]);
+static void    Enc_Decode_00(Msg_MostTel_t *tel_ptr, uint8_t header[]);
+
+static void    Enc_Encode_80(Msg_MostTel_t *tel_ptr, uint8_t header[]);
+static void    Enc_Decode_80(Msg_MostTel_t *tel_ptr, uint8_t header[]);
+
+static void    Enc_Encode_81(Msg_MostTel_t *tel_ptr, uint8_t header[]);
+static void    Enc_Decode_81(Msg_MostTel_t *tel_ptr, uint8_t header[]);
+ 
+/*------------------------------------------------------------------------------------------------*/
+/* Implementation                                                                                 */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief      Retrieves the interface of a specific encoder
+ *  \details    Creates all encoder interfaces as singletons
+ *  \param      type    Specifies the type of encoder to retrieve
+ *  \return     The desired interface to the specified encoder 
+ */
+IEncoder *Enc_GetEncoder(Enc_MsgContent_t type)
+{
+    static IEncoder enc_content_00 = {ENC_CONTENT_00, 8U, 12U, &Enc_Encode_00, &Enc_Decode_00};
+    static IEncoder enc_content_80 = {ENC_CONTENT_80, 6U, 11U, &Enc_Encode_80, &Enc_Decode_80};
+    static IEncoder enc_content_81 = {ENC_CONTENT_81, 6U, 13U, &Enc_Encode_81, &Enc_Decode_81};
+    IEncoder *encoder_ptr = NULL;
+
+    switch (type)
+    {
+        case ENC_CONTENT_00:
+            encoder_ptr = &enc_content_00;
+            break;
+        case ENC_CONTENT_80:
+            encoder_ptr = &enc_content_80;
+            break;
+        case ENC_CONTENT_81:
+            encoder_ptr = &enc_content_81;
+            break;
+        default:
+            encoder_ptr = NULL;
+            break;
+    }
+
+    return encoder_ptr;
+}
+
+/*------------------------------------------------------------------------------------------------*/
+/* Content type "00"                                                                               */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief  Encodes a message telegram to the "ContentType 0x00" MOST message header 
+ *  \param  tel_ptr     Reference to the Msg_MostTel_t structure 
+ *  \param  header      The header buffer 
+ */
+static void Enc_Encode_00(Msg_MostTel_t *tel_ptr, uint8_t header[])
+{
+    header[0]  = MISC_HB(tel_ptr->source_addr);
+    header[1]  = MISC_LB(tel_ptr->source_addr);
+    header[2]  = MISC_HB(tel_ptr->destination_addr);
+    header[3]  = MISC_LB(tel_ptr->destination_addr);
+
+    header[4]  = tel_ptr->id.fblock_id;
+    header[5]  = tel_ptr->id.instance_id;
+
+    header[6]  = MISC_HB(tel_ptr->id.function_id);
+    header[7]  = MISC_LB(tel_ptr->id.function_id);
+
+    header[8]  = (uint8_t)(tel_ptr->tel.tel_id << 4) | (uint8_t)((uint8_t)tel_ptr->id.op_type & 0xFU);
+    header[9]  = tel_ptr->opts.llrbc;
+
+    header[10] = tel_ptr->tel.tel_cnt;
+    header[11] = tel_ptr->tel.tel_len;
+}
+
+/*! \brief  Decodes a "ContentType 0x00" MOST message header to a message telegram structure 
+ *  \param  tel_ptr     Reference to the Msg_MostTel_t structure 
+ *  \param  header      The header buffer 
+ */
+static void Enc_Decode_00(Msg_MostTel_t *tel_ptr, uint8_t header[])
+{
+    tel_ptr->source_addr        = (uint16_t)((uint16_t)header[0] << 8) | (uint16_t)header[1];
+    tel_ptr->destination_addr   = (uint16_t)((uint16_t)header[2] << 8) | (uint16_t)header[3];
+
+    tel_ptr->id.fblock_id       = header[4];
+    tel_ptr->id.instance_id     = header[5];
+
+    tel_ptr->id.function_id     = (uint16_t)((uint16_t)header[6] << 8) | (uint16_t)header[7];
+
+    tel_ptr->tel.tel_id         = header[8] >> 4;                       /* high nibble: TelId */
+    tel_ptr->id.op_type         = (Mns_OpType_t)(header[8] & 0x0FU);    /* low nibble: OPType */
+
+    tel_ptr->opts.llrbc         = header[9];
+    tel_ptr->tel.tel_cnt        = header[10];
+    tel_ptr->tel.tel_len        = header[11];
+
+    tel_ptr->tel.tel_data_ptr   = &header[12];
+}
+
+/*------------------------------------------------------------------------------------------------*/
+/* Content type "0x80"                                                                              */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief  Encodes a message telegram to the "ContentType 0x80" MOST message header 
+ *  \param  tel_ptr     Reference to the Msg_MostTel_t structure 
+ *  \param  header      The header buffer 
+ */
+static void Enc_Encode_80(Msg_MostTel_t *tel_ptr, uint8_t header[])
+{             /* high nibble: TelId                    low nibble: OPType */
+    header[0]  = (uint8_t)(tel_ptr->tel.tel_id << 4) | (uint8_t)((uint8_t)tel_ptr->id.op_type & 0xFU);
+    header[1]  = tel_ptr->tel.tel_cnt;
+    header[2]  = tel_ptr->tel.tel_len;
+
+    header[3]  = MISC_HB(tel_ptr->id.function_id);
+    header[4]  = MISC_LB(tel_ptr->id.function_id);
+
+    header[5]  = MISC_HB(tel_ptr->source_addr);
+    header[6]  = MISC_LB(tel_ptr->source_addr);
+
+    header[7]  = MISC_HB(tel_ptr->destination_addr);
+    header[8]  = MISC_LB(tel_ptr->destination_addr);
+
+    header[9]  = tel_ptr->id.fblock_id;
+    header[10] = tel_ptr->id.instance_id;
+}
+
+/*! \brief  Decodes a "ContentType 0x80" MOST message header to a message telegram structure 
+ *  \param  tel_ptr     Reference to the Msg_MostTel_t structure 
+ *  \param  header      The header buffer 
+ */
+static void Enc_Decode_80(Msg_MostTel_t *tel_ptr, uint8_t header[])
+{
+    tel_ptr->tel.tel_id         = header[0] >> 4;                       /* high nibble: TelId */
+    tel_ptr->id.op_type         = (Mns_OpType_t)(header[0] & 0x0FU);    /* low nibble: OPType */
+
+    tel_ptr->tel.tel_cnt        = header[1];
+    tel_ptr->tel.tel_len        = header[2];
+
+    tel_ptr->id.function_id     = (uint16_t)((uint16_t)header[3] << 8) | (uint16_t)header[4];
+
+    tel_ptr->source_addr        = (uint16_t)((uint16_t)header[5] << 8) | (uint16_t)header[6];
+    tel_ptr->destination_addr   = (uint16_t)((uint16_t)header[7] << 8) | (uint16_t)header[8];
+
+    tel_ptr->id.fblock_id       = header[9];
+    tel_ptr->id.instance_id     = header[10];
+ 
+    tel_ptr->tel.tel_data_ptr   = &header[11];
+}
+
+/*------------------------------------------------------------------------------------------------*/
+/* Content type "0x81"                                                                              */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief  Encodes a message telegram to the "ContentType 0x81" MOST message header 
+ *  \param  tel_ptr     Reference to the Msg_MostTel_t structure 
+ *  \param  header      The header buffer 
+ */
+static void Enc_Encode_81(Msg_MostTel_t *tel_ptr, uint8_t header[])
+{
+    header[0]  = tel_ptr->opts.llrbc;
+    header[1]  = ENC_LLR_TIME_DEFAULT; 
+    /*           high nibble: TelId                    low nibble: OPType */
+    header[2]  = (uint8_t)(tel_ptr->tel.tel_id << 4) | (uint8_t)((uint8_t)tel_ptr->id.op_type & 0xFU);
+    header[3]  = tel_ptr->tel.tel_cnt;
+    header[4]  = tel_ptr->tel.tel_len;
+
+    header[5]  = MISC_HB(tel_ptr->id.function_id);
+    header[6]  = MISC_LB(tel_ptr->id.function_id);
+
+    header[7]  = MISC_HB(tel_ptr->source_addr);
+    header[8]  = MISC_LB(tel_ptr->source_addr);
+
+    header[9]  = MISC_HB(tel_ptr->destination_addr);
+    header[10] = MISC_LB(tel_ptr->destination_addr);
+
+    header[11] = tel_ptr->id.fblock_id;
+    header[12] = tel_ptr->id.instance_id;
+}
+
+/*! \brief  Decodes a "ContentType 0x81" MOST message header to a message telegram structure 
+ *  \param  tel_ptr     Reference to the Msg_MostTel_t structure 
+ *  \param  header      The header buffer 
+ */
+static void Enc_Decode_81(Msg_MostTel_t *tel_ptr, uint8_t header[])
+{
+    tel_ptr->opts.llrbc         = header[0];
+
+    tel_ptr->tel.tel_id         = header[2] >> 4;                       /* high nibble: TelId */
+    tel_ptr->id.op_type         = (Mns_OpType_t)(header[2] & 0x0FU);    /* low nibble: OPType */
+
+    tel_ptr->tel.tel_cnt        = header[3];
+    tel_ptr->tel.tel_len        = header[4];
+
+    tel_ptr->id.function_id     = (uint16_t)((uint16_t)header[5] << 8) | (uint16_t)header[6];
+
+    tel_ptr->source_addr        = (uint16_t)((uint16_t)header[7] << 8) | (uint16_t)header[8];
+    tel_ptr->destination_addr   = (uint16_t)((uint16_t)header[9] << 8) | (uint16_t)header[10];
+
+    tel_ptr->id.fblock_id       = header[11];
+    tel_ptr->id.instance_id     = header[12];
+ 
+    tel_ptr->tel.tel_data_ptr   = &header[13];
+}
+
+/*!
+ * @}
+ * \endcond
+ */
+
+/*------------------------------------------------------------------------------------------------*/
+/* End of file                                                                                    */
+/*------------------------------------------------------------------------------------------------*/
+