• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 79 subscribers
  • Views 280 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

MSP430FR2355: what is the maximum IDAC value for SPO2 in MSP430FR2355

GNANA SURYA
Prodigy 85 points
Part Number: MSP430FR2355


#define IDAC_VAL(x)         (x*20.0/VREF*4095) 


ir_ppg.led_level = IDAC_VAL(8); // 10mA@20ohm
vs_ppg.led_level = IDAC_VAL(10); // 10mA@20ohm

how it reflect the signal while plotting

reference URL:

https://www.ti.com/lit/zip/slaae25.

**Attention** This is a public forum