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wake-0 / fhvOS

This repository contains an os for the arm cortex a8 in combination with beaglebone.
GNU General Public License v2.0
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[FileManager] Indication of read access through USR1 #92

Closed trylimits closed 9 years ago

trylimits commented 9 years ago

We should implement read access to the MMC by blinking USR1. We should either let the FileManager handle this or the DMA interrupt in the driver.

wake-0 commented 9 years ago

Is it possible that another instance as the FileManager makes a read? When this can happen the driver should handle the blink otherwise the FileManager.

trylimits commented 9 years ago

We should introduce a policy that each access to the file system has to be done through the File Manager. I agree, the FileManager should handle the device. The implementation should follow the standard we set in the Scheduler's implementation, i.e. the FileManagerInit(..) function gets a device_t.

trylimits commented 9 years ago

Above commit implements this feature. File Manager now indicates it's work through LED1.