topic Re: External Trigger to HSADC using SGPIO10 in LPC Microcontrollers

External Trigger to HSADC using SGPIO10

shivam0078 — Thu, 28 Oct 2021 13:26:09 GMT

Kindly suggest a way to trigger HSADC of LPC 4370 using SGPIO10. If possible then please send the snippet of the code as well. @ravithakur

Re: External Trigger to HSADC using SGPIO10

xiangjun_rong — Fri, 29 Oct 2021 05:14:00 GMT

Hi,

we do not know what logic of SGPIO you would like to implement, anyway, I think an11275.zip is helpful for your understanding SGPIO module, pls refer to it.

Hope it can help you

https://www.nxp.com.cn/docs/en/application-note/AN11275.zip

XiangJun Rong

Re: External Trigger to HSADC using SGPIO10

shivam0078 — Mon, 13 Dec 2021 08:10:52 GMT

Thanks for your reply. I want a trigger pin using which I can trigger the hsadc externally in lpc link 2 board. From the datasheet I have found that I can trigger the hsadc using SGPIO10. I have configured the sgpio10 to the P1_3 pin of LPC4370 controller. Then I have connected the SGPIO10 as a trigger to HSADC using GIMA. Please suggest me a way to trigger HSADC externally.