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Arm Mbed OS is a platform operating system designed for the internet of things
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STM32WLE5: I2C unknown instance for I2C_1 #15173

Closed IoTopenTech closed 2 years ago

IoTopenTech commented 2 years ago

Description of defect

I am building a program with two APDS9930 I2C distance sensors.

Both use the same I2C slave address, so I decided to use 2 I2C peripherals (STM32WLE5 has 3 I2C available).

I2C_2 and I2C_3 work with any of the pin configurations available, but I2C_1 always fails.

Target(s) affected by this defect ?

STM32WLE5 (RAK3172)

Toolchain(s) (name and version) displaying this defect ?

Mbed Studio

What version of Mbed-os are you using (tag or sha) ?

Mbed OS 6.15

What version(s) of tools are you using. List all that apply (E.g. mbed-cli)

Mbed Studio 1.4.3

How is this defect reproduced ?

Trying to initialize an I2C configuration for I2C_1 using any of the available pin configurations for SDA/SCL (PA_10/PA_9, PA_10/PB_6, PB_7/PA_9, or PB_7/PB_6) always fails.

imagen

mbedmain commented 2 years ago

@IoTopenTech thank you for raising this issue.Please take a look at the following comments:

What toolchain(s) are you using?

NOTE: If there are fields which are not applicable then please just add 'n/a' or 'None'. This indicates to us that at least all the fields have been considered. Please update the issue header with the missing information.

jeromecoutant commented 2 years ago

Hi I think this is corrected by #15133 ?

jeromecoutant commented 2 years ago

Target(s) affected by this defect ?

STM32WLE5 (RAK3172)

FYI: https://github.com/ARMmbed/stm32customtargets#rak-wireless-rak3172

IoTopenTech commented 2 years ago

Thank you very much @jeromecoutant Yes that modification solves my problem. Kind regards from Madrid.

0xc0170 commented 2 years ago

Closing as resolved.