coldcard/stm32lib
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

F7_HAL/mmc: Fix CAPACITY constant used to determine high-capacity MMC.

Browse Source 
In the code CAPACITY is compared against number of logical blocks, not
number of bytes, so should be expressed as 2GB in 512 blocks.  This is how
it's done in the F4 code.
This commit is contained in:
Damien George 2019-04-01 16:41:20 +11:00
parent 5fce20d756
commit 027aaab80e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
STM32F7xx_HAL_Driver/Inc/stm32f7xx_hal_mmc.h
View File

@ -243,7 +243,7 @@ typedef struct
*/
#define BLOCKSIZE ((uint32_t)512U) /*!< Block size is 512 bytes */
#define CAPACITY ((uint32_t)0x80000000U) /*!< 2 G bytes constant */
#define CAPACITY ((uint32_t)0x400000U) /*!< Log Block Number for 2 G bytes Cards */
/** @defgroup MMC_Exported_Constansts_Group1 MMC Error status enumeration Structure definition
* @{