Search found 13 matches
- Fri Mar 02, 2018 4:55 pm
- Forum: Showcase
- Topic: External flash component
- Replies: 26
- Views: 37259
Re: External flash component
The chips do look very similar, so I'm as confused as you. But, some things to try: In the write_enable() method, add a call to read_status_register1() and print the result. What you're looking for is that bit 1 is on (you should probably get back a value of 0x02). You might want to also display the...
- Sun Feb 11, 2018 6:16 pm
- Forum: ESP-IDF
- Topic: External Flash Interface on HSPI, Garbage data read issue
- Replies: 5
- Views: 7505
Re: External Flash Interface on HSPI, Garbage data read issue
Here's another example:
External flash component: https://github.com/lllucius/esp32_extflash
And a couple of example filesystems that utilize it:
FatFS: https://github.com/lllucius/esp32_fatflash
LittleFS: https://github.com/lllucius/esp32_littleflash
External flash component: https://github.com/lllucius/esp32_extflash
And a couple of example filesystems that utilize it:
FatFS: https://github.com/lllucius/esp32_fatflash
LittleFS: https://github.com/lllucius/esp32_littleflash
- Sun Feb 11, 2018 9:18 am
- Forum: Showcase
- Topic: External flash component
- Replies: 26
- Views: 37259
External flash component
Not a big project, but it might come in handy for somebody: https://github.com/lllucius/esp32_extflash It should work with most flash chips that uses 24-bit addressing and there's additional support for Winbond w25q series of chips. Standard, Dual, DIO, Quad, QIO, and QPI protocols are all supported.