Use usb bootloader command line Re-programming nRF24LU1P

[gl516]

Hi guys
I welded a new nRF24LU1P chip ( i want to used BOOTLOADER programming) , my steps are as follows:
1: insert my Cradio to USB.
2: soon, i can see in the PC ' NRF24LU1P - F32 BOOT LDR' on The device manager
3: I use USB bootloader (command line instructions) to complete the programming.
= = = = = = = = = = = = = =
NOTE : I USED python 2.7.5
======================
> CD crazyradio -firmware
> python usbtools/nrfbootload py flash cradio - 0.51. Bin
Tracebake (the most recent call last) :
The File "usbtools".............
..............import usb
ImportError: No module named usb
= = = = = = = = = = = = = =
Please refer to the below

The attachment cradio.jpg is no longer available

[marcus]

Hi,

You have to install the pyusb dependency for the script to work properly.

[gl516]

Hi,

You have to install the pyusb dependency for the script to work properly.

==================
oh.....pls tell me what's pyusb dependency ? where is get it ? can you give me a web link that i wil to download it ! tks !

[marcus]

Here's the list of dependencies for for the client, PyQT and PyGame are not needed for the bootloader but the rest is.

[gl516]

Here's the list of dependencies for for the client, PyQT and PyGame are not needed for the bootloader but the rest is.

================
tks ! i will try to do it ....