53L1A1 does not work with API STSW-IMG005 ( X-nucleo-53L1A1/ nucleo-F767ZI )

[LMend.3]

Hi everyone,

I tried to use the eval board nucleo 53L1A1 with nucleo F767ZI with the API STSW-IMG005.

I adapted the API without the serial line, i used the HAL_I2C lib etc .

I used the example single ranging in the example folder in API.

the first part work fine i get the info of the device juste device ID wich not display anything.

After that the function perform calibration and spad management, the sub function measurment poll for completion does not work, the get measurment data ready function does not get the information about new data ready.

And i don't get ranging mesurement data.

But the rest is ok as staticinit return ok.

I attached some pictures for display some parts of my explaination. i can share the code if necessary,

I don't know what is the problem....

[LMend.3 · Accepted solution]

Hello,

I'm sorry, i was wrong of API, i confuse VL53L0/1 so with the good API and work it's ok he works.

Lemmy Mendoza

[John E KVAM]

That happens from time to time. ST now has a VL53L0X, a VL53L1X, a VL53L1CB, and VL53L3. In July we are coming out with the VL53L5 and this fall we will be introducting the VL53L4CD and the VL53L4CX. So this sort of confusion might get worse.

Nice job finding your issue.

In the code for the most recent chips we did put in a bit of code saying we found a sensor but it appears to be the wrong one to solve just this issue.

• john

[LMend.3]

Wo the family grow up :D

Thank you, but with the full API, i had some difficulties for implement, with the files platfom.h / .c i have some troobles i have to modifed the files include in folder STSW-IMG007 with an exemple of the eval board in x cube 53LA1 and some modification. After look in the light API may be she is most simple for implement with the platfom files.

Lemmy Mendoza