p_dynamic_electrocardiograph
/
three_lead_ecg
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

初步完成3导驱动

3lead_uart_test_ok_version
zhaohe 1 year ago
parent
03d2570507
commit
e3e7c08753
8 changed files with 576 additions and 279 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 3
      .vscode/settings.json
  2. 182
      app/app.uvoptx
  3. 30
      app/app.uvprojx
  4. 63
      app/src/basic/ads1293/ads1293.c
  5. 119
      app/src/basic/ads1293/ads1293.h
  6. 7
      app/src/one_conduction/one_conduction_board.c
  7. 401
      app/src/three_lead/three_lead_board.c
  8. 48
      app/src/three_lead/three_lead_board.h

3
.vscode/settings.json
View File

@ -58,6 +58,7 @@
"driver_ssd1306_basic.h": "c", "driver_ssd1306_basic.h": "c",
"driver_ssd1306_interface.h": "c", "driver_ssd1306_interface.h": "c",
"three_lead_board.h": "c", "three_lead_board.h": "c",
"znordic.h": "c"
"znordic.h": "c",
"ads1293.h": "c"
} }
} }

182
app/app.uvoptx
View File

@ -524,6 +524,42 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<bShared>0</bShared> <bShared>0</bShared>
</File> </File>
<File>
<GroupNumber>1</GroupNumber>
<FileNumber>10</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\src\three_lead\three_lead_board.c</PathWithFileName>
<FilenameWithoutPath>three_lead_board.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>1</GroupNumber>
<FileNumber>11</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\src\three_lead\three_lead_main.c</PathWithFileName>
<FilenameWithoutPath>three_lead_main.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>1</GroupNumber>
<FileNumber>12</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\src\basic\ads1293\ads1293.c</PathWithFileName>
<FilenameWithoutPath>ads1293.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
</Group> </Group>
<Group> <Group>
@ -534,7 +570,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>2</GroupNumber> <GroupNumber>2</GroupNumber>
<FileNumber>10</FileNumber>
<FileNumber>13</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -554,7 +590,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>3</GroupNumber> <GroupNumber>3</GroupNumber>
<FileNumber>11</FileNumber>
<FileNumber>14</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -566,7 +602,7 @@
</File> </File>
<File> <File>
<GroupNumber>3</GroupNumber> <GroupNumber>3</GroupNumber>
<FileNumber>12</FileNumber>
<FileNumber>15</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -586,7 +622,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>4</GroupNumber> <GroupNumber>4</GroupNumber>
<FileNumber>13</FileNumber>
<FileNumber>16</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -606,7 +642,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>5</GroupNumber> <GroupNumber>5</GroupNumber>
<FileNumber>14</FileNumber>
<FileNumber>17</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -618,7 +654,7 @@
</File> </File>
<File> <File>
<GroupNumber>5</GroupNumber> <GroupNumber>5</GroupNumber>
<FileNumber>15</FileNumber>
<FileNumber>18</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -630,7 +666,7 @@
</File> </File>
<File> <File>
<GroupNumber>5</GroupNumber> <GroupNumber>5</GroupNumber>
<FileNumber>16</FileNumber>
<FileNumber>19</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -642,7 +678,7 @@
</File> </File>
<File> <File>
<GroupNumber>5</GroupNumber> <GroupNumber>5</GroupNumber>
<FileNumber>17</FileNumber>
<FileNumber>20</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -654,7 +690,7 @@
</File> </File>
<File> <File>
<GroupNumber>5</GroupNumber> <GroupNumber>5</GroupNumber>
<FileNumber>18</FileNumber>
<FileNumber>21</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -666,7 +702,7 @@
</File> </File>
<File> <File>
<GroupNumber>5</GroupNumber> <GroupNumber>5</GroupNumber>
<FileNumber>19</FileNumber>
<FileNumber>22</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -678,7 +714,7 @@
</File> </File>
<File> <File>
<GroupNumber>5</GroupNumber> <GroupNumber>5</GroupNumber>
<FileNumber>20</FileNumber>
<FileNumber>23</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -690,7 +726,7 @@
</File> </File>
<File> <File>
<GroupNumber>5</GroupNumber> <GroupNumber>5</GroupNumber>
<FileNumber>21</FileNumber>
<FileNumber>24</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -710,7 +746,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>6</GroupNumber> <GroupNumber>6</GroupNumber>
<FileNumber>22</FileNumber>
<FileNumber>25</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -730,7 +766,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>23</FileNumber>
<FileNumber>26</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -742,7 +778,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>24</FileNumber>
<FileNumber>27</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -754,7 +790,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>25</FileNumber>
<FileNumber>28</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -766,7 +802,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>26</FileNumber>
<FileNumber>29</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -778,7 +814,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>27</FileNumber>
<FileNumber>30</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -790,7 +826,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>28</FileNumber>
<FileNumber>31</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -802,7 +838,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>29</FileNumber>
<FileNumber>32</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -814,7 +850,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>30</FileNumber>
<FileNumber>33</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -826,7 +862,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>31</FileNumber>
<FileNumber>34</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -838,7 +874,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>32</FileNumber>
<FileNumber>35</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -850,7 +886,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>33</FileNumber>
<FileNumber>36</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -862,7 +898,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>34</FileNumber>
<FileNumber>37</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -874,7 +910,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>35</FileNumber>
<FileNumber>38</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -886,7 +922,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>36</FileNumber>
<FileNumber>39</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -898,7 +934,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>37</FileNumber>
<FileNumber>40</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -910,7 +946,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>38</FileNumber>
<FileNumber>41</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -922,7 +958,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>39</FileNumber>
<FileNumber>42</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -934,7 +970,7 @@
</File> </File>
<File> <File>
<GroupNumber>7</GroupNumber> <GroupNumber>7</GroupNumber>
<FileNumber>40</FileNumber>
<FileNumber>43</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -954,7 +990,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>41</FileNumber>
<FileNumber>44</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -966,7 +1002,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>42</FileNumber>
<FileNumber>45</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -978,7 +1014,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>43</FileNumber>
<FileNumber>46</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -990,7 +1026,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>44</FileNumber>
<FileNumber>47</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1002,7 +1038,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>45</FileNumber>
<FileNumber>48</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1014,7 +1050,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>46</FileNumber>
<FileNumber>49</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1026,7 +1062,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>47</FileNumber>
<FileNumber>50</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1038,7 +1074,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>48</FileNumber>
<FileNumber>51</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1050,7 +1086,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>49</FileNumber>
<FileNumber>52</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1062,7 +1098,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>50</FileNumber>
<FileNumber>53</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1074,7 +1110,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>51</FileNumber>
<FileNumber>54</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1086,7 +1122,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>52</FileNumber>
<FileNumber>55</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1098,7 +1134,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>53</FileNumber>
<FileNumber>56</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1110,7 +1146,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>54</FileNumber>
<FileNumber>57</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1122,7 +1158,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>55</FileNumber>
<FileNumber>58</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1134,7 +1170,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>56</FileNumber>
<FileNumber>59</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1146,7 +1182,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>57</FileNumber>
<FileNumber>60</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1158,7 +1194,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>58</FileNumber>
<FileNumber>61</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1170,7 +1206,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>59</FileNumber>
<FileNumber>62</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1182,7 +1218,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>60</FileNumber>
<FileNumber>63</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1194,7 +1230,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>61</FileNumber>
<FileNumber>64</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1206,7 +1242,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>62</FileNumber>
<FileNumber>65</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1218,7 +1254,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>63</FileNumber>
<FileNumber>66</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1230,7 +1266,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>64</FileNumber>
<FileNumber>67</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1242,7 +1278,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>65</FileNumber>
<FileNumber>68</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1254,7 +1290,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>66</FileNumber>
<FileNumber>69</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1266,7 +1302,7 @@
</File> </File>
<File> <File>
<GroupNumber>8</GroupNumber> <GroupNumber>8</GroupNumber>
<FileNumber>67</FileNumber>
<FileNumber>70</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1286,7 +1322,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>9</GroupNumber> <GroupNumber>9</GroupNumber>
<FileNumber>68</FileNumber>
<FileNumber>71</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1298,7 +1334,7 @@
</File> </File>
<File> <File>
<GroupNumber>9</GroupNumber> <GroupNumber>9</GroupNumber>
<FileNumber>69</FileNumber>
<FileNumber>72</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1310,7 +1346,7 @@
</File> </File>
<File> <File>
<GroupNumber>9</GroupNumber> <GroupNumber>9</GroupNumber>
<FileNumber>70</FileNumber>
<FileNumber>73</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1322,7 +1358,7 @@
</File> </File>
<File> <File>
<GroupNumber>9</GroupNumber> <GroupNumber>9</GroupNumber>
<FileNumber>71</FileNumber>
<FileNumber>74</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1334,7 +1370,7 @@
</File> </File>
<File> <File>
<GroupNumber>9</GroupNumber> <GroupNumber>9</GroupNumber>
<FileNumber>72</FileNumber>
<FileNumber>75</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1346,7 +1382,7 @@
</File> </File>
<File> <File>
<GroupNumber>9</GroupNumber> <GroupNumber>9</GroupNumber>
<FileNumber>73</FileNumber>
<FileNumber>76</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1366,7 +1402,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>10</GroupNumber> <GroupNumber>10</GroupNumber>
<FileNumber>74</FileNumber>
<FileNumber>77</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1378,7 +1414,7 @@
</File> </File>
<File> <File>
<GroupNumber>10</GroupNumber> <GroupNumber>10</GroupNumber>
<FileNumber>75</FileNumber>
<FileNumber>78</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1390,7 +1426,7 @@
</File> </File>
<File> <File>
<GroupNumber>10</GroupNumber> <GroupNumber>10</GroupNumber>
<FileNumber>76</FileNumber>
<FileNumber>79</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1410,7 +1446,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>11</GroupNumber> <GroupNumber>11</GroupNumber>
<FileNumber>77</FileNumber>
<FileNumber>80</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1422,7 +1458,7 @@
</File> </File>
<File> <File>
<GroupNumber>11</GroupNumber> <GroupNumber>11</GroupNumber>
<FileNumber>78</FileNumber>
<FileNumber>81</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1434,7 +1470,7 @@
</File> </File>
<File> <File>
<GroupNumber>11</GroupNumber> <GroupNumber>11</GroupNumber>
<FileNumber>79</FileNumber>
<FileNumber>82</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1454,7 +1490,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>12</GroupNumber> <GroupNumber>12</GroupNumber>
<FileNumber>80</FileNumber>
<FileNumber>83</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1474,7 +1510,7 @@
<RteFlg>0</RteFlg> <RteFlg>0</RteFlg>
<File> <File>
<GroupNumber>13</GroupNumber> <GroupNumber>13</GroupNumber>
<FileNumber>81</FileNumber>
<FileNumber>84</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
@ -1486,7 +1522,7 @@
</File> </File>
<File> <File>
<GroupNumber>13</GroupNumber> <GroupNumber>13</GroupNumber>
<FileNumber>82</FileNumber>
<FileNumber>85</FileNumber>
<FileType>1</FileType> <FileType>1</FileType>
<tvExp>0</tvExp> <tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>

30
app/app.uvprojx
View File

@ -428,6 +428,21 @@
<FileType>1</FileType> <FileType>1</FileType>
<FilePath>.\src\basic\ssd1306\driver_ssd1306_interface.c</FilePath> <FilePath>.\src\basic\ssd1306\driver_ssd1306_interface.c</FilePath>
</File> </File>
<File>
<FileName>three_lead_board.c</FileName>
<FileType>1</FileType>
<FilePath>.\src\three_lead\three_lead_board.c</FilePath>
</File>
<File>
<FileName>three_lead_main.c</FileName>
<FileType>1</FileType>
<FilePath>.\src\three_lead\three_lead_main.c</FilePath>
</File>
<File>
<FileName>ads1293.c</FileName>
<FileType>1</FileType>
<FilePath>.\src\basic\ads1293\ads1293.c</FilePath>
</File>
</Files> </Files>
</Group> </Group>
<Group> <Group>
@ -4192,6 +4207,21 @@
<FileType>1</FileType> <FileType>1</FileType>
<FilePath>.\src\basic\ssd1306\driver_ssd1306_interface.c</FilePath> <FilePath>.\src\basic\ssd1306\driver_ssd1306_interface.c</FilePath>
</File> </File>
<File>
<FileName>three_lead_board.c</FileName>
<FileType>1</FileType>
<FilePath>.\src\three_lead\three_lead_board.c</FilePath>
</File>
<File>
<FileName>three_lead_main.c</FileName>
<FileType>1</FileType>
<FilePath>.\src\three_lead\three_lead_main.c</FilePath>
</File>
<File>
<FileName>ads1293.c</FileName>
<FileType>1</FileType>
<FilePath>.\src\basic\ads1293\ads1293.c</FilePath>
</File>
</Files> </Files>
</Group> </Group>
<Group> <Group>

63
app/src/basic/ads1293/ads1293.c
View File

@ -0,0 +1,63 @@
/*
* ADS1293.h
*
* Created on: Jun 6, 2022
* Author: Hans Hüttmann
*/
#include "ads1293.h"
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
static uint8_t txcache[256];
static uint8_t rxcache[256];
void ads1293_spi_init(ads1293_t* ch, ads1293_spi_tx_rx_t spi_tx_rx) { ch->spi_tx_rx = spi_tx_rx; }
void ads1293_spi_writereg(ads1293_t* ch, uint8_t addr, uint8_t data) {
uint8_t txcache[2];
txcache[0] = ADS1293_WRITE_BIT & addr;
txcache[1] = data;
ch->spi_tx_rx(txcache, NULL, 2);
}
uint8_t ads1293_spi_readreg(ads1293_t* ch, uint8_t addr) {
uint8_t txcache[2];
txcache[0] = ADS1293_READ_BIT | addr;
txcache[1] = 0;
uint8_t rxcache[2];
ch->spi_tx_rx(txcache, rxcache, 2);
return txcache[1];
}
void ads1293_spi_autoinc_writereg(ads1293_t* ch, uint8_t addr, uint8_t* data, uint8_t len) { //
len = len > 255 ? 255 : len;
uint8_t addbyte = ADS1293_WRITE_BIT & addr;
txcache[0] = addbyte;
memcpy(txcache + 1, data, len);
ch->spi_tx_rx(txcache, NULL, len + 1);
}
void ads1293_spi_autoinc_readreg(ads1293_t* ch, uint8_t addr, uint8_t* data, uint8_t len) {
len = len > 255 ? 255 : len;
uint8_t addbyte = ADS1293_READ_BIT | addr;
txcache[0] = addbyte;
memset(txcache + 1, 0, len);
ch->spi_tx_rx(txcache, rxcache, len + 1);
memcpy(data, rxcache + 1, len);
}
void ads1293_spi_stream_readreg(ads1293_t* ch, uint8_t* data, uint8_t len) {
len = len > 255 ? 255 : len;
memset(txcache, 0, len);
memset(rxcache, 0, len);
uint8_t addbyte = ADS1293_READ_BIT | TI_ADS1293_DATA_LOOP_REG;
ch->spi_tx_rx(&addbyte, rxcache, len);
memcpy(data, rxcache, len);
}

119
app/src/basic/ads1293/ads1293.h
View File

@ -0,0 +1,119 @@
//----------------------------------------------------------------------------
// Description: This file contains definitions specific to the ADS1293.
// All the ADS1293 registers are defined as well as some common masks
// for these registers.
//
// MSP430/ADS1293 Interface Code Library v1.0
//
// Vishy Natarajan
// Texas Instruments Inc.
// April 2013
// Built with IAR Embedded Workbench Version: 5.5x
//------------------------------------------------------------------------------
// Change Log:
//------------------------------------------------------------------------------
// Version: 1.00
// Comments: Initial Release Version
//------------------------------------------------------------------------------
#ifndef HEADER_FILE_TI_ADS1293_H
#define HEADER_FILE_TI_ADS1293_H
#include <stdint.h>
/************************************************************
* TI ADS1293 REGISTER SET ADDRESSES
************************************************************/
#define TI_ADS1293_CONFIG_REG (0x00) /* Main Configuration */
#define TI_ADS1293_FLEX_CH1_CN_REG (0x01) /* Flex Routing Swich Control for Channel 1 */
#define TI_ADS1293_FLEX_CH2_CN_REG (0x02) /* Flex Routing Swich Control for Channel 2 */
#define TI_ADS1293_FLEX_CH3_CN_REG (0x03) /* Flex Routing Swich Control for Channel 3 */
#define TI_ADS1293_FLEX_PACE_CN_REG (0x04) /* Flex Routing Swich Control for Pace Channel */
#define TI_ADS1293_FLEX_VBAT_CN_REG (0x05) /* Flex Routing Swich Control for Battery Monitoriing */
#define TI_ADS1293_LOD_CN_REG (0x06) /* Lead Off Detect Control */
#define TI_ADS1293_LOD_EN_REG (0x07) /* Lead Off Detect Enable */
#define TI_ADS1293_LOD_CURRENT_REG (0x08) /* Lead Off Detect Current */
#define TI_ADS1293_LOD_AC_CN_REG (0x09) /* AC Lead Off Detect Current */
#define TI_ADS1293_CMDET_EN_REG (0x0A) /* Common Mode Detect Enable */
#define TI_ADS1293_CMDET_CN_REG (0x0B) /* Commond Mode Detect Control */
#define TI_ADS1293_RLD_CN_REG (0x0C) /* Right Leg Drive Control */
#define TI_ADS1293_WILSON_EN1_REG (0x0D) /* Wilson Reference Input one Selection */
#define TI_ADS1293_WILSON_EN2_REG (0x0E) /* Wilson Reference Input two Selection */
#define TI_ADS1293_WILSON_EN3_REG (0x0F) /* Wilson Reference Input three Selection */
#define TI_ADS1293_WILSON_CN_REG (0x10) /* Wilson Reference Input Control */
#define TI_ADS1293_REF_CN_REG (0x11) /* Internal Reference Voltage Control */
#define TI_ADS1293_OSC_CN_REG (0x12) /* Clock Source and Output Clock Control */
#define TI_ADS1293_AFE_RES_REG (0x13) /* Analog Front-End Frequency and Resolution */
#define TI_ADS1293_AFE_SHDN_CN_REG (0x14) /* Analog Front-End Shutdown Control */
#define TI_ADS1293_AFE_FAULT_CN_REG (0x15) /* Analog Front-End Fault Detection Control */
#define TI_ADS1293_AFE_DITHER_EN_REG (0x16) /* Enable Dithering in Signma-Delta */
#define TI_ADS1293_AFE_PACE_CN_REG (0x17) /* Analog Pace Channel Output Routing Control */
#define TI_ADS1293_ERROR_LOD_REG (0x18) /* Lead Off Detect Error Status */
#define TI_ADS1293_ERROR_STATUS_REG (0x19) /* Other Error Status */
#define TI_ADS1293_ERROR_RANGE1_REG (0x1A) /* Channel 1 Amplifier Out of Range Status */
#define TI_ADS1293_ERROR_RANGE2_REG (0x1B) /* Channel 1 Amplifier Out of Range Status */
#define TI_ADS1293_ERROR_RANGE3_REG (0x1C) /* Channel 1 Amplifier Out of Range Status */
#define TI_ADS1293_ERROR_SYNC_REG (0x1D) /* Synchronization Error */
#define TI_ADS1293_R2_RATE_REG (0x21) /* R2 Decimation Rate */
#define TI_ADS1293_R3_RATE1_REG (0x22) /* R3 Decimation Rate for Channel 1 */
#define TI_ADS1293_R3_RATE2_REG (0x23) /* R3 Decimation Rate for Channel 2 */
#define TI_ADS1293_R3_RATE3_REG (0x24) /* R3 Decimation Rate for Channel 3 */
#define TI_ADS1293_P_DRATE_REG (0x25) /* 2x Pace Data Rate */
#define TI_ADS1293_DIS_EFILTER_REG (0x26) /* ECG Filter Disable */
#define TI_ADS1293_DRDYB_SRC_REG (0x27) /* Data Ready Pin Source */
#define TI_ADS1293_SYNCOUTB_SRC_REG (0x28) /* Sync Out Pin Source */
#define TI_ADS1293_MASK_DRDYB_REG (0x29) /* Optional Mask Control for DRDYB Output */
#define TI_ADS1293_MASK_ERR_REG (0x2A) /* Mask Error on ALARMB Pin */
#define TI_ADS1293_ALARM_FILTER_REG (0x2E) /* Digital Filter for Analog Alarm Signals */
#define TI_ADS1293_CH_CNFG_REG (0x2F) /* Configure Channel for Loop Read Back Mode */
#define TI_ADS1293_DATA_STATUS_REG (0x30) /* ECG and Pace Data Ready Status */
#define TI_ADS1293_DATA_CH1_PACE_H_REG (0x31) /* Channel1 Pace Data High [15:8] */
#define TI_ADS1293_DATA_CH1_PACE_L_REG (0x32) /* Channel1 Pace Data Low [7:0] */
#define TI_ADS1293_DATA_CH2_PACE_H_REG (0x33) /* Channel2 Pace Data High [15:8] */
#define TI_ADS1293_DATA_CH2_PACE_L_REG (0x34) /* Channel2 Pace Data Low [7:0] */
#define TI_ADS1293_DATA_CH3_PACE_H_REG (0x35) /* Channel3 Pace Data High [15:8] */
#define TI_ADS1293_DATA_CH3_PACE_L_REG (0x36) /* Channel3 Pace Data Low [7:0] */
#define TI_ADS1293_DATA_CH1_ECG_H_REG (0x37) /* Channel1 ECG Data High [23:16] */
#define TI_ADS1293_DATA_CH1_ECG_M_REG (0x38) /* Channel1 ECG Data Medium [15:8] */
#define TI_ADS1293_DATA_CH1_ECG_L_REG (0x39) /* Channel1 ECG Data Low [7:0] */
#define TI_ADS1293_DATA_CH2_ECG_H_REG (0x3A) /* Channel2 ECG Data High [23:16] */
#define TI_ADS1293_DATA_CH2_ECG_M_REG (0x3B) /* Channel2 ECG Data Medium [15:8] */
#define TI_ADS1293_DATA_CH2_ECG_L_REG (0x3C) /* Channel2 ECG Data Low [7:0] */
#define TI_ADS1293_DATA_CH3_ECG_H_REG (0x3D) /* Channel3 ECG Data High [23:16] */
#define TI_ADS1293_DATA_CH3_ECG_M_REG (0x3E) /* Channel3 ECG Data Medium [15:8] */
#define TI_ADS1293_DATA_CH3_ECG_L_REG (0x3F) /* Channel3 ECG Data Low [7:0] */
#define TI_ADS1293_REVID_REG (0x40) /* Revision ID */
#define TI_ADS1293_DATA_LOOP_REG (0x50) /* Loop Read Back Address */
// Useful definitions
#define ADS1293_READ_BIT (0x80)
#define ADS1293_WRITE_BIT (0x7F)
typedef void (*ads1293_spi_tx_rx_t)(uint8_t* tx, uint8_t* rx, uint8_t len);
typedef struct {
ads1293_spi_tx_rx_t spi_tx_rx;
} ads1293_t;
void ads1293_spi_init(ads1293_t* ch, ads1293_spi_tx_rx_t spi_tx_rx);
void ads1293_spi_writereg(ads1293_t* ch, uint8_t addr, uint8_t data);
uint8_t ads1293_spi_readreg(ads1293_t* ch, uint8_t addr);
void ads1293_spi_autoinc_writereg(ads1293_t* ch, uint8_t addr, uint8_t* data, uint8_t len);
void ads1293_spi_autoinc_readreg(ads1293_t* ch, uint8_t addr, uint8_t* data, uint8_t len);
void ads1293_spi_stream_readreg(ads1293_t* ch, uint8_t* data, uint8_t len);
#endif // HEADER_FILE_TI_ADS1293_H

7
app/src/one_conduction/one_conduction_board.c
View File

@ -36,6 +36,9 @@
#define EEPROM_I2C_SDA_M 17 // I2C SDA引脚 #define EEPROM_I2C_SDA_M 17 // I2C SDA引脚
#define EEPROM_I2C_INSTANCE 1 // I2C使用的硬件控制器ID #define EEPROM_I2C_INSTANCE 1 // I2C使用的硬件控制器ID
#define BEEP_PWM_INSTANCE 0
#define BEEP_PIN 18
/******************************************************************************* /*******************************************************************************
* TOOLS * * TOOLS *
*******************************************************************************/ *******************************************************************************/
@ -52,7 +55,7 @@ void SingleLeadECG_adc_module_init() {
/******************************************************************************* /*******************************************************************************
* 蜂鸣器 * * 蜂鸣器 *
*******************************************************************************/ *******************************************************************************/
static nrf_drv_pwm_t m_beep_pwm0 = NRF_DRV_PWM_INSTANCE(0);
static nrf_drv_pwm_t m_beep_pwm0 = NRF_DRV_PWM_INSTANCE(BEEP_PWM_INSTANCE);
static nrf_pwm_values_individual_t m_beep_pwm0_seq_values = {0}; static nrf_pwm_values_individual_t m_beep_pwm0_seq_values = {0};
static nrf_pwm_sequence_t const m_beep_pwm0_seq = { static nrf_pwm_sequence_t const m_beep_pwm0_seq = {
.values.p_individual = &m_beep_pwm0_seq_values, .values.p_individual = &m_beep_pwm0_seq_values,
@ -61,7 +64,7 @@ static nrf_pwm_sequence_t const m_beep_pwm0_seq = {
.end_delay = 0, .end_delay = 0,
}; };
static nrf_drv_pwm_config_t const m_beep_pwm0_config0 = { static nrf_drv_pwm_config_t const m_beep_pwm0_config0 = {
.output_pins = {11},
.output_pins = {BEEP_PIN},
.irq_priority = APP_IRQ_PRIORITY_LOWEST, .irq_priority = APP_IRQ_PRIORITY_LOWEST,
.base_clock = NRF_PWM_CLK_125kHz, .base_clock = NRF_PWM_CLK_125kHz,
.count_mode = NRF_PWM_MODE_UP, .count_mode = NRF_PWM_MODE_UP,

401
app/src/three_lead/three_lead_board.c
View File

@ -3,6 +3,7 @@
#include "znordic.h" #include "znordic.h"
// //
#include "app_timer.h" #include "app_timer.h"
#include "basic\ads1293\ads1293.h"
#include "diskio_blkdev.h" #include "diskio_blkdev.h"
#include "ff.h" #include "ff.h"
#include "nrf_block_dev_sdc.h" #include "nrf_block_dev_sdc.h"
@ -13,28 +14,15 @@
#include "nrf_drv_wdt.h" #include "nrf_drv_wdt.h"
#include "nrf_gpio.h" #include "nrf_gpio.h"
#define SCREEN_SPI_INSTANCE 0
#define SCREEN_RESET_PIN 20
#define SCREEN_POWER_PIN 30
#define SCREEN_A0PIN 31
#define SCREEN_CS_PIN 29
#define SCREEN_CLK_PIN 4
#define SCREEN_MOSI_PIN 11
#define LED_GREEN_PIN 9 #define LED_GREEN_PIN 9
#define LED_BLUE_PIN 10
#define ECG_NLOD_PIN 3
#define ECG_PLOD_PIN 28
#define ECG_ADC_PIN NRF_SAADC_INPUT_AIN2
#define ECG_ADC_CHANNEL 0 // 不重复即可
#define BATTERY_ADC_PIN NRF_SAADC_INPUT_VDD
#define BATTERY_ADC_PIN NRF_SAADC_INPUT_AIN2
#define BATTERY_ADC_CHANNEL 1 // 不重复即可 #define BATTERY_ADC_CHANNEL 1 // 不重复即可
#define EEPROM_I2C_SCL_M 15 // I2C SCL引脚
#define EEPROM_I2C_SDA_M 17 // I2C SDA引脚
#define EEPROM_I2C_INSTANCE 1 // I2C使用的硬件控制器ID
#define BUTTON_PIN 0
#define BEEP_PWM_INSTANCE 0
#define BEEP_PIN 18
/******************************************************************************* /*******************************************************************************
* TOOLS * * TOOLS *
@ -50,9 +38,20 @@ void ThreeLeadECG_adc_module_init() {
} }
/******************************************************************************* /*******************************************************************************
* BUTTON *
*******************************************************************************/
void ThreeLeadECG_button_init() { //
nrf_gpio_cfg_sense_input(BUTTON_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_SENSE_LOW);
}
bool ThreeLeadECG_button_get_state() {
// 低电平有效
return nrf_gpio_pin_read(BUTTON_PIN) == 0;
}
/*******************************************************************************
* 蜂鸣器 * * 蜂鸣器 *
*******************************************************************************/ *******************************************************************************/
static nrf_drv_pwm_t m_beep_pwm0 = NRF_DRV_PWM_INSTANCE(0);
static nrf_drv_pwm_t m_beep_pwm0 = NRF_DRV_PWM_INSTANCE(BEEP_PWM_INSTANCE);
static nrf_pwm_values_individual_t m_beep_pwm0_seq_values = {0}; static nrf_pwm_values_individual_t m_beep_pwm0_seq_values = {0};
static nrf_pwm_sequence_t const m_beep_pwm0_seq = { static nrf_pwm_sequence_t const m_beep_pwm0_seq = {
.values.p_individual = &m_beep_pwm0_seq_values, .values.p_individual = &m_beep_pwm0_seq_values,
@ -61,7 +60,7 @@ static nrf_pwm_sequence_t const m_beep_pwm0_seq = {
.end_delay = 0, .end_delay = 0,
}; };
static nrf_drv_pwm_config_t const m_beep_pwm0_config0 = { static nrf_drv_pwm_config_t const m_beep_pwm0_config0 = {
.output_pins = {11},
.output_pins = {BEEP_PIN},
.irq_priority = APP_IRQ_PRIORITY_LOWEST, .irq_priority = APP_IRQ_PRIORITY_LOWEST,
.base_clock = NRF_PWM_CLK_125kHz, .base_clock = NRF_PWM_CLK_125kHz,
.count_mode = NRF_PWM_MODE_UP, .count_mode = NRF_PWM_MODE_UP,
@ -78,85 +77,11 @@ void ThreeLeadECG_beep_set_state(bool state) {
nrfx_pwm_stop(&m_beep_pwm0, true); nrfx_pwm_stop(&m_beep_pwm0, true);
} }
} }
/*******************************************************************************
* SCREEN *
*******************************************************************************/
typedef struct {
// BASIC IF
uint32_t reset_pin;
uint32_t power_pin;
uint32_t a0pin; // cmd/data
// SPI IF
uint32_t cs_pin;
uint32_t clk_pin;
uint32_t mosi_pin;
} screen_handler_t;
static screen_handler_t m_screen_handler = {
.reset_pin = SCREEN_RESET_PIN,
.power_pin = SCREEN_POWER_PIN,
.a0pin = SCREEN_A0PIN,
.cs_pin = SCREEN_CS_PIN,
.clk_pin = SCREEN_CLK_PIN,
.mosi_pin = SCREEN_MOSI_PIN,
};
static const nrf_drv_spi_t m_screen_spi = NRF_DRV_SPI_INSTANCE(SCREEN_SPI_INSTANCE); /**< SPI instance. */
void ThreeLeadECG_screen_init() {
znrf_gpio_cfg_output(SCREEN_RESET_PIN, NRF_GPIO_PIN_NOPULL);
znrf_gpio_cfg_output(SCREEN_POWER_PIN, NRF_GPIO_PIN_NOPULL);
znrf_gpio_cfg_output(SCREEN_A0PIN, NRF_GPIO_PIN_NOPULL);
nrf_drv_spi_config_t spi_config = NRF_DRV_SPI_DEFAULT_CONFIG;
spi_config.ss_pin = SCREEN_CS_PIN; // NRF_DRV_SPI_PIN_NOT_USED
spi_config.miso_pin = NRF_DRV_SPI_PIN_NOT_USED;
spi_config.mosi_pin = SCREEN_MOSI_PIN;
spi_config.sck_pin = SCREEN_CLK_PIN;
spi_config.frequency = NRF_DRV_SPI_FREQ_1M;
ZERROR_CHECK(nrf_drv_spi_init(&m_screen_spi, &spi_config, NULL, NULL));
}
void ThreeLeadECG_screen_deinit() {
// TODO
}
uint8_t ThreeLeadECG_spi_init(void) { return 0; }
uint8_t ThreeLeadECG_spi_deinit(void) { return 0; }
uint8_t ThreeLeadECG_spi_cmd_data_gpio_init(void) { return 0; }
uint8_t ThreeLeadECG_spi_cmd_data_gpio_deinit(void) { return 0; }
void ThreeLeadECG_debug_print(const char *const fmt, ...) {}
uint8_t ThreeLeadECG_reset_gpio_init(void) { return 0; }
uint8_t ThreeLeadECG_reset_gpio_deinit(void) { return 0; }
uint8_t ThreeLeadECG_spi_write_cmd(uint8_t *buf, uint16_t len) { //
ZERROR_CHECK(nrf_drv_spi_transfer(&m_screen_spi, buf, len, NULL, 0));
return 0;
}
void ThreeLeadECG_delay_ms(uint32_t ms) { nrf_delay_ms(ms); }
uint8_t ThreeLeadECG_spi_cmd_data_gpio_write(uint8_t value) {
if (value) {
nrf_gpio_pin_set(SCREEN_A0PIN);
} else {
nrf_gpio_pin_clear(SCREEN_A0PIN);
}
return 0;
}
uint8_t ThreeLeadECG_reset_gpio_write(uint8_t value) {
if (value) {
nrf_gpio_pin_set(SCREEN_RESET_PIN);
} else {
nrf_gpio_pin_clear(SCREEN_RESET_PIN);
}
return 0;
}
/******************************************************************************* /*******************************************************************************
* LED * * LED *
*******************************************************************************/ *******************************************************************************/
void ThreeLeadECG_led_init() {
znrf_gpio_cfg_output(LED_GREEN_PIN, NRF_GPIO_PIN_NOPULL);
znrf_gpio_cfg_output(LED_BLUE_PIN, NRF_GPIO_PIN_NOPULL);
}
void ThreeLeadECG_led_init() { znrf_gpio_cfg_output(LED_GREEN_PIN, NRF_GPIO_PIN_NOPULL); }
void ThreeLeadECG_led_green_set_state(bool state) { void ThreeLeadECG_led_green_set_state(bool state) {
if (state) { if (state) {
nrf_gpio_pin_set(LED_GREEN_PIN); nrf_gpio_pin_set(LED_GREEN_PIN);
@ -164,30 +89,6 @@ void ThreeLeadECG_led_green_set_state(bool state) {
nrf_gpio_pin_clear(LED_GREEN_PIN); nrf_gpio_pin_clear(LED_GREEN_PIN);
} }
} }
void ThreeLeadECG_led_blue_set_state(bool state) {
if (state) {
nrf_gpio_pin_set(LED_BLUE_PIN);
} else {
nrf_gpio_pin_clear(LED_BLUE_PIN);
}
}
/*******************************************************************************
* ecg *
*******************************************************************************/
void ThreeLeadECG_ecg_init() {
nrf_saadc_channel_config_t channel_config = NRF_DRV_SAADC_DEFAULT_CHANNEL_CONFIG_SE(ECG_ADC_PIN);
channel_config.acq_time = NRF_SAADC_ACQTIME_40US;
ZERROR_CHECK(nrfx_saadc_channel_init(ECG_ADC_CHANNEL, &channel_config));
nrf_gpio_cfg_sense_input(ECG_NLOD_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
nrf_gpio_cfg_sense_input(ECG_PLOD_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
}
bool ThreeLeadECG_ecg_nlod_get_connected_state() { return nrf_gpio_pin_read(ECG_NLOD_PIN) == 0; }
bool ThreeLeadECG_ecg_plod_get_connected_state() { return nrf_gpio_pin_read(ECG_PLOD_PIN) == 0; }
int16_t ThreeLeadECG_ecg_plod_get_ecg_val() { return znrf_adc_channel_read_val(ECG_ADC_CHANNEL); }
/******************************************************************************* /*******************************************************************************
* BATTERY * * BATTERY *
@ -203,63 +104,225 @@ int16_t ThreeLeadECG_battery_get_adc_val() {
} }
/******************************************************************************* /*******************************************************************************
* eeprom *
* SDCARD *
*******************************************************************************/ *******************************************************************************/
static const nrf_drv_twi_t m_eeprom_twi_master = NRF_DRV_TWI_INSTANCE(EEPROM_I2C_INSTANCE);
void ThreeLeadECG_eeprom_init() {
const nrf_drv_twi_config_t config = {
.scl = EEPROM_I2C_SCL_M,
.sda = EEPROM_I2C_SDA_M,
.frequency = NRF_DRV_TWI_FREQ_100K,
.interrupt_priority = APP_IRQ_PRIORITY_HIGH,
.clear_bus_init = false,
};
ZERROR_CHECK(nrf_drv_twi_init(&m_eeprom_twi_master, &config, NULL, NULL));
nrf_drv_twi_enable(&m_eeprom_twi_master);
/**
* @brief
*
* SPI
* nand flash
* sd card
* switch
*/
#define SDC_SCK_PIN 29 ///< SDC serial clock (SCK) pin.
#define SDC_MOSI_PIN 30 ///< SDC serial data in (DI) pin.
#define SDC_MISO_PIN 31 ///< SDC serial data out (DO) pin.
#define SDC_CS_PIN 20 ///< SDC chip select (CS) pin.
#define SDCARD_SPI_CS_PIN 8
#define SDCARD_SPI_MISO_PIN 7
#define SDCARD_SPI_MOSI_PIN 6
#define SDCARD_SPI_SCK_PIN 5
#define SDCARD_USBDRIVER_IC_JUNCTION_CTRL_PIN 5
#define SDCARD_USBDRIVER_IC_RESET_PIN 5
#define SDCARD_POWER_CTRL_PIN 5
void ThreeLeadECG_sdcard_base_init() { //
/**
* @brief spi引脚切换成输入
*/
nrf_gpio_cfg_sense_input(SDCARD_SPI_CS_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
nrf_gpio_cfg_sense_input(SDCARD_SPI_MISO_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
nrf_gpio_cfg_sense_input(SDCARD_SPI_MOSI_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
nrf_gpio_cfg_sense_input(SDCARD_SPI_SCK_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
/**
* @brief USBDRIVER_IC_RESET_PIN ctrl pin
*/
znrf_gpio_cfg_output(SDCARD_USBDRIVER_IC_RESET_PIN, NRF_GPIO_PIN_NOPULL);
nrf_gpio_pin_set(SDCARD_USBDRIVER_IC_RESET_PIN);
/**
* @brief 初始化 SDCARD_USBDRIVER_IC_JUNCTION_CTRL_PIN
*/
znrf_gpio_cfg_output(SDCARD_USBDRIVER_IC_JUNCTION_CTRL_PIN, NRF_GPIO_PIN_NOPULL);
nrf_gpio_pin_set(SDCARD_USBDRIVER_IC_JUNCTION_CTRL_PIN);
/**
* @brief SDCARD电源控制引脚
*/
znrf_gpio_cfg_output(SDCARD_POWER_CTRL_PIN, NRF_GPIO_PIN_NOPULL);
nrf_gpio_pin_set(SDCARD_POWER_CTRL_PIN);
}
void ThreeLeadECG_sdcard_connect2_ext_usb_sdcard_driver_ic(bool connect) {
if (connect) {
nrf_gpio_pin_clear(SDCARD_USBDRIVER_IC_JUNCTION_CTRL_PIN);
} else {
nrf_gpio_pin_set(SDCARD_USBDRIVER_IC_JUNCTION_CTRL_PIN);
}
} }
static uint8_t eeprom_cache[EEPROM_PAGE + 2];
static void assign_i2c_add(uint32_t add, bool wr, uint8_t *i2cadd, uint8_t *memadd0, uint8_t *memadd1) {
// DEVICE SELECT
// bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
// 1 0 1 0 E2 A17 A16 RW(W=0)
//
// PS: E2 参考原理图中的电平为0，所以bit3为0
//
// MEM0
// bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8
// MEM1
// bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
//
*i2cadd = 0xA0;
uint8_t a16a17 = (add >> 16) & 0x03;
*i2cadd |= a16a17 << 1;
*i2cadd = wr ? *i2cadd & 0xFE : *i2cadd | 0x01;
*memadd0 = add >> 8;
*memadd1 = add & 0xFF;
void ThreeLeadECG_sdcard_flash_power_ctrl(bool power) {
if (!power) {
nrf_gpio_pin_set(SDCARD_POWER_CTRL_PIN);
} else {
nrf_gpio_pin_clear(SDCARD_POWER_CTRL_PIN);
}
} }
void ThreeLeadECG_eeprom_write(uint16_t page, uint8_t *data, uint16_t len) { //
uint32_t addr = page * EEPROM_PAGE;
len = len > EEPROM_PAGE ? EEPROM_PAGE : len;
uint8_t deviceSelect = 0;
void ThreeLeadECG_sdcard_spi_umount() {
nrf_gpio_cfg_sense_input(SDCARD_SPI_CS_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
nrf_gpio_cfg_sense_input(SDCARD_SPI_MISO_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
nrf_gpio_cfg_sense_input(SDCARD_SPI_MOSI_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
nrf_gpio_cfg_sense_input(SDCARD_SPI_SCK_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_NOSENSE);
}
assign_i2c_add(addr, true, &deviceSelect, &eeprom_cache[0], &eeprom_cache[1]);
nrf_drv_twi_tx(&m_eeprom_twi_master, deviceSelect, eeprom_cache, len + 2, false);
void ThreeLeadECG_sdcard_init() {
/**
* @brief
* 0. 必要引脚初始化
* 1. spi引脚切换成输入
* 2. 连接flash和usbflash驱动器连接
* <----option---->
* 4. 打开flash电源
*
*/
ThreeLeadECG_sdcard_base_init(); // 必要引脚初始化
ThreeLeadECG_sdcard_spi_umount(); //
ThreeLeadECG_sdcard_connect2_ext_usb_sdcard_driver_ic(true);
ThreeLeadECG_sdcard_flash_power_ctrl(true);
} }
void ThreeLeadECG_eeprom_read(uint32_t add, uint8_t *data, uint16_t len) {
uint8_t deviceSelect = 0;
uint8_t wadd[2] = {0};
NRF_BLOCK_DEV_SDC_DEFINE(m_block_dev_sdc, //
NRF_BLOCK_DEV_SDC_CONFIG(SDC_SECTOR_SIZE, //
APP_SDCARD_CONFIG(SDCARD_SPI_MOSI_PIN, //
SDCARD_SPI_MISO_PIN, //
SDCARD_SPI_SCK_PIN, //
SDCARD_SPI_CS_PIN)),
NFR_BLOCK_DEV_INFO_CONFIG("Nordic", "SDC", "1.00"));
static FATFS fs;
void sdcard_test_write_text() {
#define FILE_NAME "IFLYTOP_W_TEST.TXT"
static FIL file;
uint32_t bytes_written;
NRF_LOG_INFO("Writing to file " FILE_NAME "...");
FRESULT ff_result = f_open(&file, FILE_NAME, FA_READ | FA_WRITE | FA_OPEN_APPEND);
if (ff_result != FR_OK) {
NRF_LOG_INFO("Unable to open or create file: " FILE_NAME ".");
return;
}
ff_result = f_write(&file, "iflytop", sizeof("iflytop") - 1, (UINT*)&bytes_written);
if (ff_result != FR_OK) {
NRF_LOG_INFO("Write failed\r\n.");
} else {
NRF_LOG_INFO("%d bytes written.", bytes_written);
}
(void)f_close(&file);
}
void ThreeLeadECG_sdcard_mount() {
/**
* @brief
* 1. 关闭flash电源
* 2. 断开flash和usbflash驱动器连接
* 3. 打开flash电源
* 4. 初始化SPI引脚，驱动flash
*/
ThreeLeadECG_sdcard_flash_power_ctrl(false);
ThreeLeadECG_sdcard_connect2_ext_usb_sdcard_driver_ic(false);
ThreeLeadECG_sdcard_flash_power_ctrl(true);
/**
* @brief
* 1. 初始化SPI引脚，驱动flash
*/
DSTATUS disk_state = STA_NOINIT;
for (uint32_t retries = 3; retries && disk_state; --retries) {
disk_state = disk_initialize(0);
}
if (disk_state) {
NRF_LOG_INFO("Disk initialization failed. %d", disk_state);
return;
}
NRF_LOG_INFO("Disk initialization succeeded.");
FRESULT ff_result;
ff_result = f_mount(&fs, "", 1);
if (ff_result) {
NRF_LOG_INFO("Mount failed.");
return;
}
sdcard_test_write_text();
}
void ThreeLeadECG_sdcard_umount() {
/**
* @brief
* 1. 卸载磁盘
* 2. 失能SPI引脚
* 3. SPI引脚切换成输入高阻
* 4. 关闭flash电源
* 5. 连接flash和usbflash驱动器连接
* <----option---->
* 6. 打开flash电源(硬件改版后，flash的电可以从USB上取，就不需要再打开flash电源了)
*/
// umount
f_mount(NULL, "", 1);
disk_uninitialize(0);
ThreeLeadECG_sdcard_spi_umount();
ThreeLeadECG_sdcard_flash_power_ctrl(false);
ThreeLeadECG_sdcard_connect2_ext_usb_sdcard_driver_ic(true);
ThreeLeadECG_sdcard_flash_power_ctrl(true);
}
/*******************************************************************************
* ecg *
*******************************************************************************/
#define ADS1293_SPI_MISO_PIN 31
#define ADS1293_SPI_CS0_PIN 20
#define ADS1293_SPI_CS1_PIN 20
#define ADS1293_SPI_SCK_PIN 29
#define ADS1293_SPI_MOSI_PIN 30
static const nrf_drv_spi_t spi = NRF_DRV_SPI_INSTANCE(0); /**< SPI instance. */
static ads1293_t m_ads1293_0;
static ads1293_t m_ads1293_1;
void ads1293_spi_tx_rx_0(uint8_t* tx, uint8_t* rx, uint8_t len) {
nrf_gpio_pin_clear(ADS1293_SPI_CS0_PIN);
nrf_drv_spi_transfer(&spi, tx, len, rx, len);
nrf_gpio_pin_set(ADS1293_SPI_CS0_PIN);
}
void ads1293_spi_tx_rx_1(uint8_t* tx, uint8_t* rx, uint8_t len) {
nrf_gpio_pin_clear(ADS1293_SPI_CS1_PIN);
nrf_drv_spi_transfer(&spi, tx, len, rx, len);
nrf_gpio_pin_set(ADS1293_SPI_CS1_PIN);
}
void ThreeLeadECG_ecg_init() {
nrf_drv_spi_config_t spi_config = NRF_DRV_SPI_DEFAULT_CONFIG;
spi_config.ss_pin = NRF_DRV_SPI_PIN_NOT_USED; // NRF_DRV_SPI_PIN_NOT_USED
spi_config.miso_pin = ADS1293_SPI_MISO_PIN;
spi_config.mosi_pin = ADS1293_SPI_MOSI_PIN;
spi_config.sck_pin = ADS1293_SPI_SCK_PIN;
spi_config.frequency = NRF_DRV_SPI_FREQ_1M;
ZERROR_CHECK(nrf_drv_spi_init(&spi, &spi_config, NULL, NULL));
nrf_gpio_cfg_input(ADS1293_SPI_CS0_PIN, NRF_GPIO_PIN_NOPULL);
nrf_gpio_cfg_input(ADS1293_SPI_CS1_PIN, NRF_GPIO_PIN_NOPULL);
nrf_gpio_pin_set(ADS1293_SPI_CS0_PIN);
nrf_gpio_pin_set(ADS1293_SPI_CS1_PIN);
m_ads1293_0.spi_tx_rx = ads1293_spi_tx_rx_0;
m_ads1293_1.spi_tx_rx = ads1293_spi_tx_rx_1;
assign_i2c_add(add, false, &deviceSelect, &wadd[0], &wadd[1]);
nrf_drv_twi_tx(&m_eeprom_twi_master, deviceSelect, wadd, 2, false);
ads1293_spi_init(&m_ads1293_0, ads1293_spi_tx_rx_0);
ads1293_spi_init(&m_ads1293_1, ads1293_spi_tx_rx_1);
deviceSelect |= 0x01; // read
nrf_drv_twi_rx(&m_eeprom_twi_master, deviceSelect, data, len);
uint8_t revid = ads1293_spi_readreg(&m_ads1293_0, TI_ADS1293_REVID_REG);
NRF_LOG_INFO("ads1293_0 revid: %d", revid);
revid = ads1293_spi_readreg(&m_ads1293_1, TI_ADS1293_REVID_REG);
NRF_LOG_INFO("ads1293_1 revid: %d", revid);
} }

48
app/src/three_lead/three_lead_board.h
View File

@ -14,7 +14,11 @@
* basic * * basic *
*******************************************************************************/ *******************************************************************************/
void ThreeLeadECG_adc_module_init(); void ThreeLeadECG_adc_module_init();
/*******************************************************************************
* BUTTON *
*******************************************************************************/
void ThreeLeadECG_button_init();
bool ThreeLeadECG_button_get_state();
/******************************************************************************* /*******************************************************************************
* 蜂鸣器 * * 蜂鸣器 *
*******************************************************************************/ *******************************************************************************/
@ -22,44 +26,22 @@ void ThreeLeadECG_beep_init();
void ThreeLeadECG_beep_set_state(bool state); void ThreeLeadECG_beep_set_state(bool state);
/******************************************************************************* /*******************************************************************************
* EEPROM *
*******************************************************************************/
/**
*
* PageSize 256byte
*
*/
#define EEPROM_PAGE 256
void ThreeLeadECG_eeprom_init();
void ThreeLeadECG_eeprom_write_page(uint16_t page, uint8_t* data, uint16_t len);
void ThreeLeadECG_eeprom_read(uint32_t add, uint8_t* data, uint16_t len);
/*******************************************************************************
* SCREEN *
*******************************************************************************/
void ThreeLeadECG_screen_init();
void ThreeLeadECG_screen_deinit();
/*******************************************************************************
* LED * * LED *
*******************************************************************************/ *******************************************************************************/
void ThreeLeadECG_led_init(); void ThreeLeadECG_led_init();
void ThreeLeadECG_led_green_set_state(bool state); void ThreeLeadECG_led_green_set_state(bool state);
void ThreeLeadECG_led_blue_set_state(bool state);
/*******************************************************************************
* ECG *
*******************************************************************************/
void ThreeLeadECG_ecg_init();
bool ThreeLeadECG_ecg_nlod_get_connected_state();
bool ThreeLeadECG_ecg_plod_get_connected_state();
int16_t ThreeLeadECG_ecg_plod_get_ecg_val();
/******************************************************************************* /*******************************************************************************
* BATTERY * * BATTERY *
*******************************************************************************/ *******************************************************************************/
void ThreeLeadECG_battery_init(); void ThreeLeadECG_battery_init();
int16_t ThreeLeadECG_battery_get_adc_val(); int16_t ThreeLeadECG_battery_get_adc_val();
/*******************************************************************************
* SDCARD *
*******************************************************************************/
void ThreeLeadECG_sdcard_init();
void ThreeLeadECG_sdcard_mount();
void ThreeLeadECG_sdcard_umount();
/*******************************************************************************
* ECG *
*******************************************************************************/
void ThreeLeadECG_ecg_init();
Write Preview
Loading…
Cancel
Save