On 31/12/14 10:08, shweta kaushik wrote:
I have one message packet in form of string s = '0xFE, 0x01, 0x01, 0x22, 0xFE, 0x02'. I have to send this data to MSP430 microcontroller, but it is not taking data if it is string. If I am passing this as hardcoded value s1 = 0xFE, 0x01, 0x01, 0x22, 0xFE, 0x02 then board is responding. I want to convert s as s1 using python.
I'm pretty sure you don;t need that, you only need the integer values of the hex strings. You can then write those integers directly to your controller. Assuming I'm right this should work (Python v2.7):
>>> s = '0xFE, 0x01, 0x01, 0x22, 0xFE, 0x02' >>> [int(h,16) for h in s.split(',')] [254, 1, 1, 34, 254, 2] >>> HTH -- Alan G Author of the Learn to Program web site http://www.alan-g.me.uk/ http://www.amazon.com/author/alan_gauld Follow my photo-blog on Flickr at: http://www.flickr.com/photos/alangauldphotos _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor