Temperature sensor using PCA10040 in the Segger

RE: Temperature sensor using PCA10040 in the Segger

Håkon Alseth — Wed, 14 Mar 2018 13:23:09 GMT

When using the softdevice, please use this API call instead:

Cheers,

Håkon

Renato Silva — Wed, 14 Mar 2018 10:45:38 GMT

Hi Tubo J,

How I can to use these functions?

I am initalizing the measurement through of the follow function, in the nrf_temp.h file header

static __INLINE void nrf_temp_init(void)
{
*(uint32_t *) 0x4000C504 = 0;
}

I get this code os the SDK 13 for keil, but when I use the same code in the segger, it does not works!

But i am not sure If this is the correct way of use the peripherals retricted.

In the documentation the address is not equal to function above.

0x4000C000

TEMP

Restricted

Open

Renato Silva — Wed, 14 Mar 2018 09:55:57 GMT

Hi Turbo J, how I can to use these functions? Are there any tutorial about it?

I am trying use the temperature sensor through nrf_temp.h

In this file there are a function that initiaze the temp module.

static __INLINE void nrf_temp_init(void)
{
*(uint32_t *) 0x4000C504 = 0;
}

But the address is not equal to documentation that you sent me.

0x4000C000

TEMP

Restricted

Open

Turbo J — Wed, 14 Mar 2018 00:25:07 GMT

The TEMP peripherial is restricted and must be used with the softdevice functions. Accessing NRF_TEMP registers directly will result in a fault.