LAUNCHXL-CC1310: Segment LCD drive using GPIOs

Hi Staneslouse,

Please check if this example is useful for you. It uses the  SPI driver to drive an LCD display.

https://dev.ti.com/tirex/explore/node?node=A__ALhOmMyWEbkPYNCOoPsvUQ__com.ti.SIMPLELINK_CC13X0_SDK__eCfARaV__LATEST

Regards,

Sid

I tend to say "no" since supporting 1/3 bias will be a challenge since the GPIOs are designed to be digital outputs and to generate 1/3 you would need a resistor ladder between IOs. Are you place, price or current constraint in your design? 

Hi Sid,

I'm really looking for Segment type LCD, I can see an app note from TI (https://www.ti.com/lit/ug/tidubq7a/tidubq7a.pdf?ts=1698413400808&ref_url=https%253A%252F%252Fwww.google.com%252F ) . could you please advice me is this only for 4COM LCDs or can it used for 3COMs?

Kind regards,

Staneslouse 

yea, currently we using 3COM 1/3 biasing LCD so I'm looking any possibility to use same display without any driving ICs.

Regards

Stanes 

hi Sid, 

I try to run the example, unfortunately I have received following error, could you please advice me how to solve this. I have already installed the particular version (v2.16.0.08).

kind regards

Staneslouse

Hi Staneslouse,

Please make sure there are no whitespaces in the path to the  SDK or the CCS workspace. This could be the issue with discovering the makefile.

Regards,
Sid

hi Sid,

is there are any possibility to have nonrtos version for above LCD driver example?

kind regards

Staneslouse