class SD¶
The SD object can give important information about the SD card and is able to perform a format in FAT32 on the SD card.
Methods¶
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SD.
format
()¶ Perform a format in FAT32 to create a single partition
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SD.
size
() → integer¶ Get the size of the SD card in Kilo Bytes.
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SD.
free_space
() → integer¶ Get the unused size of the SD card in Kilo Bytes.
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SD.
detect
() → boolean¶ Return true if the SD card is connected otherwise it returns false.
Example usage¶
The following code shows an example calculating the amount of free memory in a percentage.
import obs
sd = obs.SD()
percentage = (100 / sd.size()) * sd.free_space()
print(percentage, '%');