BUG Report on L4+ Headers : SDMMC_STA_DPS/CPSMACT

[Julien FAUCHER]

Posted on March 01, 2018 at 10:22

Hello !

I found something which is probably a bug on the L4+ series stm32l4wwxx.h files (in example stm32l4r5xx.h)

There is the following code : (lines 14359 to 14364 in stm32l4r5xx.h )

&sharpdefine SDMMC_STA_DPSMACT_Pos (12U)

&sharpdefine SDMMC_STA_DPSMACT_Msk (0x1U << SDMMC_STA_CPSMACT_Pos) /*!< 0x00001000 */&sharpdefine SDMMC_STA_DPSMACT SDMMC_STA_CPSMACT_Msk /*!<Data path state machine active */&sharpdefine SDMMC_STA_CPSMACT_Pos (13U)&sharpdefine SDMMC_STA_CPSMACT_Msk (0x1U << SDMMC_STA_DPSMACT_Pos) /*!< 0x00002000 */&sharpdefine SDMMC_STA_CPSMACT SDMMC_STA_DPSMACT_Msk /*!<Command path state machine active */

You may see that DPSMACT and CPSMACT are inverted between macros names and values.

This is present for all STM32L4+ headers available in en.stm32l4.zip (CubeL4 software, available on ST.com on March 1st 2018)

By the way, is there a more 'official' way to report such error or is posting on the forum is the right way to proceed ?

Best regards,

Julien FAUCHER

#stm32l4+ #header-file #bug-report

[Imen.D]

Posted on March 01, 2018 at 14:22

Hello

FAUCHER.Julien

,

You are right, I will raise this issue internally for update.

Thanks for bringing this to our attention.

Best Regards,

Imen

[Imen.D · Accepted solution]

Hello,

The CMSIS files have been modified in the release STM32Cube_FW_L4_V1.12.0.

Best Regards,

Imen.