STP16CPC26XTR Led driver support

[Murugan K]

Posted on February 13, 2018 at 12:36

Hi , I want sample code for  STP16CPC26XTR with interface STM32F103. Then how to connect more one 

STP16CPC26XTR with STM32F103. Please help anyone. 

Thanks & regards,

Murugan K

#stp16cpc26xtr #stm32f103

[T J]

Posted on February 13, 2018 at 13:42

Hi, it looks like a job for SPI... in 16bit mode.

you don't need to use the serial out, it is for cascading.to the next Driver.

you will need to use 2 output GPIOs to run the LE and /OE pins

make sure your Rext cannot go to Zero ohms, something is likely to get upset.

usually the very minimum R in series with a pot.

[Andrew Neil]

Posted on February 13, 2018 at 16:29

Have you looked at:

http://www.st.com/content/st_com/en/products/evaluation-tools/solution-evaluation-tools/led-and-general-lighting-solution-eval-boards/steval-ill062v1.html

 

EDIT

And AN3981

: LED array drivers - found on the Product Page: 

http://www.st.com/en/power-management/stp16cpc26.html