kopia lustrzana https://github.com/Misaka0x2730/RailLink
145 wiersze
6.3 KiB
Markdown
145 wiersze
6.3 KiB
Markdown
# RailLink
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Very compact isolated version of J-Link v9 with fully supported functions. </br>
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Isolation based on ADuM4160 (USB2.0 FS isolation) and B0505S-1W (Isolated 5V/0.2A DC-DC). </br>
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# Overview
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Dimensions(L x W x H, millimeters): 70 x 28 x 15 (probe only); 110 x 35 x 25 (probe with connected adapter). </br>
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![3d view](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_3d.png)
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![3d_adapter](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_adapter.png)
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# Probe pinout
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RailLink has 10 pin 0.1"(2.54mm) connector compatible with standard ARM 10 pin connector.
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<b>RailLink connector</b></br>
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![connector](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_connector.png)
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|Pin|Name |Pin|Name |
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|---|-------|---|------------|
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|1 |Vtref |2 | TMS/SWDIO |
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|3 |GND |4 | TCK/SWCLK |
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|5 |GND |6 | TDO/SWO |
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|7 |UART RX|8 | TDI/UART TX|
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|9 |GND |10 | ~RESET |
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# Adapter pinouts
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Adapter has several popular connectors: ARM 10 pin 0.05"(1.27mm), TC2030-IDC-NL 6 pin 0.1"(2.54mm), ARM 20 pin JTAG 0.1"(2.54mm), ARM 20-pin Cortex 0.05"(1.27mm). </br>
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In addition, there are two custom connectors: 4 pin UART and CWF-6 (Ilya).
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<b>ARM 10 pin 0.05"(1.27mm)</b></br>
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![adapter_arm_10_005](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_adapter_arm_10_005.png)
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|Pin|Name |Pin|Name |
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|---|-------|---|------------|
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|1 |Vtref |2 | TMS/SWDIO |
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|3 |GND |4 | TCK/SWCLK |
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|5 |GND |6 | TDO/SWO |
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|7 |UART RX|8 | TDI/UART TX|
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|9 |GND |10 | ~RESET |
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</br></br><b>TC2030-IDC-NL</b></br>
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![adapter_tc2030](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_adapter_tc2030.png)
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|Pin|Name |Pin|Name |
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|---|-------|---|------------|
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|1 |Vtref |2 | TMS/SWDIO |
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|3 |~RESET |4 | TCK/SWCLK |
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|5 |GND |6 | TDO/SWO |
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</br></br><b>ARM 20 pin JTAG 0.1"(2.54mm)</b></br>
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![adapter_arm_20_01](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_adapter_arm_20_01.png)
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|Pin|Name |Pin|Name |
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|---|------------|---|-----|
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|1 |Vtref |2 | NC |
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|3 |NC |4 | GND |
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|5 |TDI/UART TX |6 | GND |
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|7 |TMS/SWDIO |8 | GND |
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|9 |TCK/SWCLK |10 | GND |
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|11 |NC |12 | GND |
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|13 |TDO/SWO |14 | GND |
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|15 |~RESET |16 | GND |
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|17 |UART RX |18 | GND |
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|19 |NC |20 | GND |
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</br></br><b>ARM 20-pin Cortex 0.05"(1.27mm)</b></br>
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![adapter_arm_20_005](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_adapter_arm_20_005.png)
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|Pin|Name |Pin|Name |
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|---|-------|---|------------|
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|1 |Vtref |2 | TMS/SWDIO |
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|3 |GND |4 | TCK/SWCLK |
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|5 |GND |6 | TDO/SWO |
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|7 |UART RX|8 | TDI/UART TX|
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|9 |GND |10 | ~RESET |
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|11 |GND |12 | NC |
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|13 |GND |14 | NC |
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|15 |GND |16 | NC |
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|17 |GND |18 | NC |
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|19 |GND |20 |NC |
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</br></br><b>4 pin UART</b></br>
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![adapter_uart](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_adapter_uart.png)
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|Pin|Name |
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|---|------------|
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|1 |Vtref |
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|2 |TDI/UART TX |
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|3 |UART RX |
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|4 |GND |
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</br></br><b>CWF-6 (Ilya)</b></br>
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![adapter_ilya](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_adapter_cwf.png)
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|Pin|Name |
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|---|------------|
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|1 |Vtref |
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|2 |TCK/SWCLK |
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|3 |TMS/SWDIO |
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|4 |~RESET |
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|3 |UART RX |
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|4 |GND |
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# Assembly
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Most of SMD components are 0402. </br>
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Assembly should be not very difficult even with soldering iron. </br>
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But paste soldering with stencil is recommended. </br>
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Assembly drawing placed [here](https://github.com/Misaka0x2730/RailLink/blob/master/BOM/ibom.html). </br>
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Assembly drawing should be opened in browser. </br>
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![assembly](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_assembly.png)
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# Programming
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1. Install J-Link software pack.
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2. Load the bootloader
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* <b>ST-LINK way </b>
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1. Install ST-LINK utility
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2. Connect RailLink SWD connector to ST-LINK
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3. Connect ST-LINK to PC
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4. Connect RailLink to PC
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5. Launch ST-LINK utility
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6. Load [this file](https://github.com/Kevincoooool/KS_Diy_Link/blob/master/Jlink_V9/%E5%9B%BA%E4%BB%B6%E5%8D%87%E7%BA%A7%E6%96%B9%E5%BC%8F/JLink-v9_bootloader%E5%9B%BA%E4%BB%B6/bootloader.bin)
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into MCU.
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* <b>J-Link way</b>
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1. Connect RailLink SWD connector to J-Link
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2. Connect J-Link to PC
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3. Connect RailLink to PC
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4. Start JFlashLite </br> ![jflashlite_start](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_jflashlite_start.png)
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6. Select device - STM32F205RC, select interface - SWD, and speed - 100kHz </br>
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![jflashlite_main](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_jflashlite_main.png)
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8. In Data file field choose [this file](https://github.com/Kevincoooool/KS_Diy_Link/blob/master/Jlink_V9/%E5%9B%BA%E4%BB%B6%E5%8D%87%E7%BA%A7%E6%96%B9%E5%BC%8F/JLink-v9_bootloader%E5%9B%BA%E4%BB%B6/bootloader.bin)
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9. Click "Program Device" button
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10. Wait until the firmware is loaded;
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3. Disconnect RailLink and JLink from PC.
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4. Connect RailLink to PC.
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5. Launch JLink.exe (JLinkExe on Linux) and agree to firmware restoring.
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6. Wait until firmware is restored.
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7. Now RailLink is almost ready for use. Type and run "Exec SetSN=xxxxxxxx", where xxxxxxxx is serial number; ![jlink_serial](https://github.com/Misaka0x2730/RailLink/blob/master/docs/images/RailLink_jlink_serial.png)
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8. <b> RailLink is ready for use! </b>
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<b>PS. Important! </b></br> It's recommended to add following options:
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* Exec AddFeature GDB
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* Exec AddFeature RDI
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* Exec AddFeature FlashBP
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* Exec AddFeature FlashDL
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* Exec AddFeature JFlash
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* Exec AddFeature RDDI </br>
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But in latest version (V6.80 at this moment) any of these commands causes "ERROR: Unknown command". </br>
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You can install older version (two or more version of JLink software pack can be install on one PC) and try to execute these commands.
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For example, it's working on V6.30.
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# License
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![ohl_logo](https://i1.wp.com/www.oshwa.org/wp-content/uploads/2014/03/oshw-logo-100-px.png) </br>
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This project is licensed under a [CERN Open Hardware Licence Version 2 - Permissive](https://ohwr.org/cern_ohl_p_v2.pdf).
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