Skip to Content
Last modified by Xiaoling on 2023/09/19 09:20
From version 162.3
edited by Xiaoling
on 2023/06/05 15:35
Change comment: There is no comment for this version
To version 149.3
edited by Xiaoling
on 2023/05/26 14:28
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -140,79 +140,6 @@
140 140  Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]]
141 141  
142 142  
143 -== 2.5 How can i use J-LInk to debug LA66? ==
144 -
145 -
146 -(% style="color:#037691" %)**The steps are as follows:**
147 -
148 -
149 -(% style="color:blue" %)**1. Install J-Link software from**
150 -
151 -[[https:~~/~~/www.segger.com/downloads/jlink/>>url:https://www.segger.com/downloads/jlink/]]
152 -
153 -
154 -(% style="color:blue" %)**2. Expose PA6 / PA7 / RSTN of LA66.**
155 -
156 -
157 -[[image:image-20230605151850-1.png]]
158 -
159 -
160 -[[image:image-20230605151850-2.png]]
161 -
162 -
163 -(% style="color:blue" %)**3. Connect JLINK, and switch mother board SW1 to ISP. Wire connection as below:**
164 -
165 -**LA66 PA6 < ~-~- > JLINK SWDIO (Pin 7)**
166 -
167 -**LA66 PA7 < ~-~- > JLINK SWCLK (Pin 9)**
168 -
169 -**LA66 RSTN < ~-~- > JLINK RESET (Pin 15)**
170 -
171 -**LA66 GND  < ~-~- > JLINK GND (Pin 8)**
172 -
173 -[[image:image-20230605151850-3.png||height="629" width="1182"]]
174 -
175 -(% style="display:none" %) (%%)
176 -
177 -(% style="color:blue" %)**4. Copy \SN50v3\tools\FLM\ASR6601.FLM to \Keil\ARM\ Flash\**
178 -
179 -(% style="display:none" %) [[image:image-20230605151850-4.png]]
180 -
181 -
182 -**Add ASR6601 256KB Flash to Flash Download**
183 -
184 -[[image:image-20230605152412-12.png]]
185 -
186 -
187 -[[image:image-20230605151851-6.png]]
188 -
189 -
190 -(% style="color:blue" %)**5. Modify \SN50v3\Projects\Applications\DRAGINO-LRWAN-AT\cfg\gcc.ld, to 0x08000000.**
191 -
192 -
193 -[[image:image-20230605151851-7.png]]
194 -
195 -[[image:image-20230605151851-8.png]]
196 -
197 -
198 -(% style="color:red" %)**Note: After debug, user should change the Flash address back to 0x0800D000, and upload the OTA bootloader to LA66. Otherwise, the compiled program doesn't support OTA update.**
199 -
200 -
201 -(% style="color:blue" %)**6. Comment the low power function in main.c.**
202 -
203 -
204 -[[image:image-20230605151851-9.png]]
205 -
206 -
207 -(% style="color:blue" %)**Click Debug mode to debug.**
208 -
209 -[[image:image-20230605151851-10.png||height="293" width="1275"]]
210 -
211 -
212 -[[image:image-20230605151851-11.png||height="739" width="1275"]](% style="display:none" %)
213 -
214 -(% style="display:none" %) (%%)
215 -
216 216  = 3.  Order Info =
217 217  
218 218  
image-20230605151850-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -532.8 KB
Content
image-20230605151850-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -534.2 KB
Content
image-20230605151850-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -2.3 MB
Content
image-20230605151850-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -42.7 KB
Content
image-20230605151851-10.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -64.0 KB
Content
image-20230605151851-11.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -87.3 KB
Content
image-20230605151851-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -67.2 KB
Content
image-20230605151851-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -43.3 KB
Content
image-20230605151851-7.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -26.3 KB
Content
image-20230605151851-8.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -12.9 KB
Content
image-20230605151851-9.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -12.2 KB
Content
image-20230605152412-12.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -60.2 KB
Content