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16 lines
1001 B
Markdown
16 lines
1001 B
Markdown
# CC2531 coordinator firmware
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1. Copy `..\firmware.patch` to `Z-Stack Home 1.2.2a.44539`
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2. Open Git Bash, go to `Z-Stack Home 1.2.2a.44539` and apply the patch using `git apply firmware.patch`.
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3. Open `Z-Stack Home 1.2.2a.44539\Projects\zstack\ZNP\CC253x\znp.eww` with IAR Embedded workbench for 8051.
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4. You will get a warning: *The project file 'CC253(0/1).ewp' is in an old format. Would you like to convert it for use with this version?*. Press **yes** for both.
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5. In the dropdown, set target to *CC2531 - ProdHex*.
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6. Right-click on *CC2531 - ProdHex** and press options. Go to C/C++ compiler -> preprocessor. Change the *Defined symbols* to:
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```c
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FIRMWARE_CC2531_DEFAULT
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```
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5. Go to General Options -> Stack/Heap -> Stack sizes -> and change `XDATA` to `0X300`.
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6. Press OK.
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7. Right-click on *CC2531 - ProdHex** and click *Rebuild all*.
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8. Once finished, you can find the `CC2531ZNP-Prod.hex` file in `Z-Stack Home 1.2.2a.44539\Projects\zstack\ZNP\CC253x\dev`.
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