RTEMS | stm32h7/spi-support: correct bugs and improve safety in SPI HAL (!1162)

Kinsey Moore (@opticron) gitlab at rtems.org
Mon Mar 30 14:11:10 UTC 2026




Kinsey Moore started a new discussion on bsps/arm/stm32h7/spi/spi-support.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1162#note_147453

 >    if (speed_hz < (ctx->bus.max_speed_hz / 128)) {
 >      /* clock rate request too low */
 >      return 1;
 >    }

The first added check below is redundant. This guarantees that speed_hz cannot be 0.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1162#note_147453
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