drivers/sdcard: Update SD mounting example code for ESP8266.
@@ -15,9 +15,8 @@ Example usage on ESP8266:
import machine, sdcard, os
sd = sdcard.SDCard(machine.SPI(1), machine.Pin(15))
- os.umount()
- os.VfsFat(sd, "")
- os.listdir()
+ os.mount(sd, '/sd')
+ os.listdir('/')
"""
