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Add links to serial drivers

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Kamil Tomaszewski 2019-10-11 12:57:43 +02:00
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ports/cxd56/README.md
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@ -1,5 +1,4 @@
CircuitPython port to Spresense # CircuitPython port to Spresense #
==============================
This directory contains the port of CircuitPython to Spresense. It is a compact This directory contains the port of CircuitPython to Spresense. It is a compact
development board based on Sony’s power-efficient multicore microcontroller development board based on Sony’s power-efficient multicore microcontroller
@ -22,8 +21,29 @@ Currently, Spresense port does not support GNSS, Audio and Multicore.
Refer to [developer.sony.com/develop/spresense/](https://developer.sony.com/develop/spresense/) Refer to [developer.sony.com/develop/spresense/](https://developer.sony.com/develop/spresense/)
for further information about this board. for further information about this board.
Build instructions ## Prerequisites ##
------------------
### Linux ###
Add user to `dialout` group:
$ sudo usermod -a -G dialout <user-name>
### Windows ###
Download and install USB serial driver
* [CP210x USB to serial driver for Windows 7/8/8.1](https://www.silabs.com/documents/public/software/CP210x_Windows_Drivers.zip)
* [CP210x USB to serial driver for Windows 10](https://www.silabs.com/documents/public/software/CP210x_Universal_Windows_Driver.zip)
### macOS ###
Download and install USB serial driver
* [CP210x USB to serial driver for Mac OS X](https://www.silabs.com/documents/public/software/Mac_OSX_VCP_Driver.zip)
## Build instructions ##
Pull all submodules into your clone: Pull all submodules into your clone:
@ -41,17 +61,11 @@ To build circuitpython image run:
$ make BOARD=spresense $ make BOARD=spresense
USB connection ## USB connection ##
--------------
Add user to `dialout` group: Connect the `Spresense main board` to the PC via the USB cable.
$ sudo usermod -a -G dialout <user-name> ## Flash the bootloader ##
Connect the Spresense main board to the PC via the USB cable.
Flash the bootloader
--------------------
The correct bootloader is required for the Spresense board to function. The correct bootloader is required for the Spresense board to function.
@ -69,17 +83,15 @@ To flash the bootloader run the command:
$ make BOARD=spresense flash-bootloader $ make BOARD=spresense flash-bootloader
Flash the circuitpython.spk image ## Flash the circuitpython.spk image ##
---------------------------------
To flash the firmware run the command: To flash the firmware run the command:
$ make BOARD=spresense flash $ make BOARD=spresense flash
Accessing the board ## Accessing the board ##
-------------------
Connect the Spresense extension board to the PC via the USB cable. Connect the `Spresense extension board` to the PC via the USB cable.
Once built and deployed, access the CircuitPython REPL (the Python prompt) via USB. You can run: Once built and deployed, access the CircuitPython REPL (the Python prompt) via USB. You can run: