Troubleshoot Cortex-M0 SD Card Issues

Posted on | November 27, 2025 | Comments Off on Troubleshoot Cortex-M0 SD Card Issues

We have a small Cortex-M0 project, running on a SAMD21 MCU, using Harmony3 SD SPI drivers. We sometimes encounter a problem where our SD card can’t be mounted, and we can’t pinpoint why. The drivers are… (Budget: €250 – €750 EUR, Jobs: C Programming, Debugging, Documentation, Electronics, Embedded Systems, Microcontroller)