how can i output the reference Voltage to PB0 or B1 at a STM32L1(51RCT6A) µC ?

[GMeiy.1]

Hi,

how can i output the reference Voltage to PB0 or B1 at a STM32L1(51RCT6A) µC ?

I've enable the "Voltage reference out" at cubeMX.

At the RM0038 Figure 28, is see a second switch to PB0 or PB1, how i can enable that?

THX

[waclawek.jan · Accepted solution]

Have you tried the procedure described below Figure 28?

JW

[GMeiy.1]

no.... :\ im blind ...

ive set RI->ASCR1 |= RI_ASCR1_CH_9;

and it works

THX