add protocol for uart

Signed-off-by: huhui <huhui@sharkgulf.com>

Application/app/protocol.c

@@ -0,0 +1,52 @@
+#include "protocol.h"
+#include <string.h>
+
+static uint16_t _check_sum(uint8_t*data,uint16_t size);
+
+/*
+ * 调用 protocol_send_xxx 接口的时候，需要注意需要多分配can_head_t 大小的内存，并且
+ * 需要offset掉can_head_t 大小, 这样设计的原因是避免多次拷贝
+*/
+void protocol_send_bms_info(protocol_head_t *head){
+	can_head_t *can = (can_head_t *)(((uint8_t *)head) - sizeof(can_head_t));
+	can->can_addr = 0x42;
+	can->size = head->size;
+	can->can_key = 0x00;
+	head->checksum = 0;
+	head->checksum = _check_sum((uint8_t *)head, head->size);
+
+	//send from uart
+}
+
+
+void protocol_send_debug_info(uint8_t dest, char *data, int size){
+	can_head_t *can = (can_head_t *)(((uint8_t *)data) - sizeof(can_head_t));
+	can->can_addr = dest;
+	can->size = size;
+	can->can_key = 0x00;
+
+	//send from uart
+}
+
+static uint16_t _check_sum(uint8_t*data,uint16_t size)
+{
+	uint32_t checksum;
+	if((NULL == data)||(0 == size)){
+		return 0;
+	}
+	checksum = 0;
+	while(size>1) {
+		checksum += *(uint16_t*)data;
+		data += 2;
+		size -= 2;
+	}
+	if(size>0) {
+		checksum += *data;
+	}
+
+	while(checksum>>16) {
+		checksum = (checksum&0xFFFF)+(checksum>>16);
+	}
+	return (uint16_t)~checksum;
+}
+

Application/app/protocol.h

@@ -0,0 +1,88 @@
+#pragma once
+
+#include <stdint.h>
+
+#pragma  pack (push,1)  
+typedef struct
+{
+	uint8_t can_addr;
+	uint8_t size; //只包含can数据部分，不含can_key
+	uint16_t can_key;
+}can_head_t;
+#pragma pack(pop)
+
+
+#pragma  pack (push,1)  
+typedef struct
+{
+	//整个包大小
+	uint8_t size;
+	//命令设备
+	uint8_t type;
+	//协议类型
+	uint8_t protocol;
+	//命令类型
+	uint8_t cmd;
+	//命令校验
+	uint16_t checksum;
+	//命令处理调用
+	uint8_t dir;
+	//命令返回状态
+	uint8_t bStatus;
+}protocol_head_t;
+#pragma pack(pop)
+
+
+enum
+{
+	OP_NONE, //返回bms基本信息
+	OP_BIN_LIAN, // not used
+	OP_WRITE_SN,
+	OP_PAIR,
+	OP_UPDATE_PAIR,
+	OP_READ_INFO,
+	OP_ALARM_TIMES,
+	OP_CELL_VOL,//0x07
+	OP_TEMP_OTHER,//0x08
+	
+	OP_OPEN_FET = 0x0B,
+
+	OP_CLEAR_PAIR = OP_TEMP_OTHER + 1,
+	OP_UPDATE_SOFTWARE_REQ = 0x0E,
+	OP_UPDATE_SOFTWARE = 0x0F,
+	
+	OP_MAX
+};
+
+#pragma  pack (push,1)  
+typedef struct
+{
+	uint8_t bike_speed;
+	uint32_t current_miles;//本次电门打开行驶的里程
+	uint8_t  egate_open; //电门开关信号
+	uint8_t operate;
+	uint8_t res[8];//保留
+}command_t;
+#pragma pack(pop)
+
+
+#pragma  pack (push,1) 
+typedef struct {
+	uint8_t remain_mils; //预估可行驶里程
+	uint8_t soc_percent; //剩余电量
+	uint8_t charger_remain_time; //预计充电完成时间
+	uint8_t is_charging; //是否在充电
+	uint32_t current; //放电或者充电电流
+	uint32_t pack_voltage; //电池包总电压
+	uint8_t max_temp; //4个温感中的最高温度
+	uint16_t bms_status; //bms的状态，比如过高温放电等
+	uint32_t in_balance_cells; //正在均衡的电芯
+	uint8_t misc_flags; //0:bound, 1-2: mosfet, 3: aux short, 4: full 5-6:reserve
+	uint8_t result; //0-3:result, 4-7: operate
+}common_response_t;
+#pragma pack(pop)
+
+void protocol_send_bms_info(protocol_head_t *head);
+void protocol_send_debug_info(uint8_t dest, char *data, int size);
+
+

Application/app/sox/state.c

@@ -41,6 +41,7 @@ static s32 _process_unheath(void){
 	if (bms_health()->load_current_short) {//短路检测后，关闭充放电mos
 		ml5238_enable_discharger_mosfet(0);
 		ml5238_enable_charger_mosfet(0); //disable charger mosfet
+		AUX_VOL_OPEN(0);
 		_bms_state.charging = 0;
 		_bms_state.discharging = 0;
 		return (Health_Discharger_Failt | Health_charger_Fault);

Application/libs/logger.c

@@ -2,7 +2,7 @@
 #include <stdarg.h>
 #include <stdint.h>
 #include "logger.h"
-
+#include "app/protocol.h"
 
 static uint32_t level_data[2];
 
@@ -49,9 +49,21 @@ void log_error(int mod, char *fmt, ...){
 	}
 }
 //rewrite the fputc, so that the printf,vprintf can log the info the can
-//static char log_buffer[8];
-//static int log_index = 0;
+static char log_buffer[64];
+static int log_index = sizeof(can_head_t);
 int fputc(int c, FILE *fp){
+	if (c == '\n'){ //don't send '\n'
+		if ((log_index - sizeof(can_head_t)) != 0){
+			protocol_send_debug_info(0x72, log_buffer, log_index);
+		}
+		log_index = sizeof(can_head_t);
+	}else if (log_index == sizeof(log_buffer)){
+		protocol_send_debug_info(0x70 ,log_buffer, log_index);
+		log_index = sizeof(can_head_t);
+		log_buffer[log_index++] = c;
+	}else{
+		log_buffer[log_index++] = c;
+	}
 	
 	return 1;
 }

Project/SP700.uvoptx

@@ -239,17 +239,29 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\Application\app\protocol.c</PathWithFileName>
+      <FilenameWithoutPath>protocol.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>
     <GroupName>SOX</GroupName>
-    <tvExp>1</tvExp>
+    <tvExp>0</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>2</FileNumber>
+      <FileNumber>3</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -261,7 +273,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>3</FileNumber>
+      <FileNumber>4</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -273,7 +285,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>4</FileNumber>
+      <FileNumber>5</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -285,7 +297,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>5</FileNumber>
+      <FileNumber>6</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -297,7 +309,7 @@
     </File>
     <File>
       <GroupNumber>2</GroupNumber>
-      <FileNumber>6</FileNumber>
+      <FileNumber>7</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -317,7 +329,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>7</FileNumber>
+      <FileNumber>8</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -329,7 +341,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>8</FileNumber>
+      <FileNumber>9</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -341,7 +353,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>9</FileNumber>
+      <FileNumber>10</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -353,7 +365,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>10</FileNumber>
+      <FileNumber>11</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -365,7 +377,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>11</FileNumber>
+      <FileNumber>12</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -377,7 +389,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>13</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -389,7 +401,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>14</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -401,7 +413,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>15</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -413,7 +425,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>15</FileNumber>
+      <FileNumber>16</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -425,7 +437,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>17</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -437,7 +449,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>17</FileNumber>
+      <FileNumber>18</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -449,7 +461,7 @@
     </File>
     <File>
       <GroupNumber>3</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>19</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -469,7 +481,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <FileNumber>20</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -481,7 +493,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>20</FileNumber>
+      <FileNumber>21</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -493,7 +505,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>21</FileNumber>
+      <FileNumber>22</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -505,7 +517,7 @@
     </File>
     <File>
       <GroupNumber>4</GroupNumber>
-      <FileNumber>22</FileNumber>
+      <FileNumber>23</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -525,7 +537,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>23</FileNumber>
+      <FileNumber>24</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -537,7 +549,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>24</FileNumber>
+      <FileNumber>25</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -549,7 +561,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>25</FileNumber>
+      <FileNumber>26</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -561,7 +573,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>26</FileNumber>
+      <FileNumber>27</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -573,7 +585,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>27</FileNumber>
+      <FileNumber>28</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -585,7 +597,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>28</FileNumber>
+      <FileNumber>29</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -597,7 +609,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>29</FileNumber>
+      <FileNumber>30</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -609,7 +621,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>30</FileNumber>
+      <FileNumber>31</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -621,7 +633,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>31</FileNumber>
+      <FileNumber>32</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -633,7 +645,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>32</FileNumber>
+      <FileNumber>33</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -645,7 +657,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>33</FileNumber>
+      <FileNumber>34</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -657,7 +669,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>34</FileNumber>
+      <FileNumber>35</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -669,7 +681,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>35</FileNumber>
+      <FileNumber>36</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -681,7 +693,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>36</FileNumber>
+      <FileNumber>37</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -693,7 +705,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>37</FileNumber>
+      <FileNumber>38</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -705,7 +717,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>38</FileNumber>
+      <FileNumber>39</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -717,7 +729,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>39</FileNumber>
+      <FileNumber>40</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -729,7 +741,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>40</FileNumber>
+      <FileNumber>41</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -741,7 +753,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>41</FileNumber>
+      <FileNumber>42</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -753,7 +765,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>42</FileNumber>
+      <FileNumber>43</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -765,7 +777,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>43</FileNumber>
+      <FileNumber>44</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -777,7 +789,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>44</FileNumber>
+      <FileNumber>45</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -789,7 +801,7 @@
     </File>
     <File>
       <GroupNumber>5</GroupNumber>
-      <FileNumber>45</FileNumber>
+      <FileNumber>46</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -809,7 +821,7 @@
     <RteFlg>0</RteFlg>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>46</FileNumber>
+      <FileNumber>47</FileNumber>
       <FileType>2</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>
@@ -821,7 +833,7 @@
     </File>
     <File>
       <GroupNumber>6</GroupNumber>
-      <FileNumber>47</FileNumber>
+      <FileNumber>48</FileNumber>
       <FileType>1</FileType>
       <tvExp>0</tvExp>
       <tvExpOptDlg>0</tvExpOptDlg>

Project/SP700.uvprojx

@@ -388,6 +388,11 @@
               <FileType>1</FileType>
               <FilePath>..\Application\app\main.c</FilePath>
             </File>
+            <File>
+              <FileName>protocol.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\Application\app\protocol.c</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>