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Applies to: RealView Real-Time Library
Information in this article applies to:
I am using the RL-ARM SD/MMC flash file system in my application where I also need a watchdog timer. Formatting an SD card or reading/writing big files takes longer than the watchdog overflow period. Which function of the SD/MMC flash file system is called frequently where I can add some code to service the watchdog timer?
The SPI or MMC driver interface module is a good place to service the watchdog timer because these communication functions are called frequently even during a format command. Here are the function and module names for various devices:
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Article last edited on: 2007-10-04 09:11:36
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