AN5290 discusses a workaround for the "When VDD exceeds 2.5V in LDO configuration a glitch on HSE may create a hard fault on M4/M0" issue identified in the errata. In the AN5290 section titled "1.2 LDO configuration for VDD > 2.5 V"  recommends:The r...

Created a new project for the STM32WB55CE microcontroller and I am trying to configure the SPI1 using the Pinout & Configuration tool. However, SPI1 is greyed out with the message "I2S1 must be disabled". I tried looking for the I2S1 and I think it i...