Search found 3 matches

by redjmc
Thu May 30, 2019 1:57 pm
Forum: Pyboard D-series
Topic: EMMC Flash Mounting issues
Replies: 11
Views: 2017

Re: EMMC Flash Mounting issues

Yay! Problem solved. Thank you for your help. So here is what I did. 1. Download the mmc_format.py file from here: https://pybd.io/resources/mmc_format.py 2. Copy and past to main.py and reboot. 3. Open up repl and call mmc_format() <- you can be sure that the function is available by calling dir()....
by redjmc
Wed May 29, 2019 2:03 pm
Forum: Pyboard D-series
Topic: EMMC Flash Mounting issues
Replies: 11
Views: 2017

Re: EMMC Flash Mounting issues

Thank you for your reply! Some more information about my firmware and board: MicroPython v1.10-347-ga13e5862c on 2019-04-30; PYBD_SF3W with STM32F733IEK Tried your suggestion no luck: >>> import os >>> mmc = pyb.MMCard() >>> mmc.power(1) True >>> mmc.info() (3825205248, 512, 0) >>> os.mount(mmc, '/m...
by redjmc
Wed May 29, 2019 12:29 am
Forum: Pyboard D-series
Topic: EMMC Flash Mounting issues
Replies: 11
Views: 2017

EMMC Flash Mounting issues

Having trouble mounting my EMMC flash storage chip. I have the the pybd SF3W. Have tried on Linux and Windows with the same result. Running into the following issue: >>> import os >>> pyb.MMCard().info() (3825205248, 512, 0) >>> os.mount(pyb.MMCard(), '/mmc') Traceback (most recent call last): File ...