Announcements

Help us improve the Power & Sensing Selection Guide. Share feedback

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
FaBi_2763241
Level 4
Level 4
10 likes given 5 likes given First like received

Dear all,

any suggestion on how I could configure SPI in Creator to send serial data to chips like led drivers

which don't have a dedicated clock line but utilise a NZR signal with tight timing constraints. these are found increasingly in cheaper addressable led strips than those with Data/Clock serial drivers.

I am using the PSoC 4 BLE mcu.

Regards

Fausto

0 Likes
1 Solution
AnkitaS_51
Employee
Employee
100 likes received 50 likes received 25 likes received
3 Replies
AnkitaS_51
Employee
Employee
100 likes received 50 likes received 25 likes received

     The info on these links may be useful:

24-Channel LED driver

Striplight Bit Bang Issue WS2811

Thanks for these links, they seems interesting but I need to test their suggestion when I find time.

I currently use SPI, a timer and a clock component for regular SPI protocol chip and it works without problems

I guess the solution is not too far away for the clockless chip hopefully.

0 Likes

Please create new thread for any further queries

0 Likes