Timeline for Add-on sd card in pi?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Dec 25, 2018 at 7:46 | comment | added | JPI | @Milliways i understand your hint that it is not worth the effort to make own software support (assuming that raspberry pi has SDIO/SPI support). Were you able to safely mount/unmount storage (sd card) to your pi or arduino using your own developed software library? I will mostly rely on this secondary sd card for read operations only. | |
| Dec 25, 2018 at 7:15 | comment | added | Milliways | From reading the SOC specs I believe there is a 2nd sdio interface - but there is no software support. Neither is there any support for the SPI interface. I did once contemplate writing a module, but decided it was not worth the effort. If should be much easier to adapt the Arduino FAT code into user space if that is helpful. | |
| Dec 25, 2018 at 0:34 | history | edited | SlySven | CC BY-SA 4.0 |
Add some links to related questions
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| Dec 24, 2018 at 17:51 | comment | added | JPI | yes i was thinking for SPI module or kind of solution. I have free USB slot available but using USB Pendrive will not provide any locking/security to prevent unplug by user. SPI module can be wired and card holder can be adjusted/protected under device chassis. Thanks | |
| Dec 24, 2018 at 3:34 | history | answered | SlySven | CC BY-SA 4.0 |