From 7d804c5b59c5da1b163f8bb7f2382205349d35cb Mon Sep 17 00:00:00 2001 From: peterhinch Date: Wed, 16 Nov 2022 09:35:53 +0000 Subject: [PATCH] FLASH.md: Add reference to minimal driver from Robert. --- flash/FLASH.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/flash/FLASH.md b/flash/FLASH.md index 8363d03..b73d4ad 100644 --- a/flash/FLASH.md +++ b/flash/FLASH.md @@ -33,7 +33,10 @@ of RAM (compared to minuscule amounts for the FRAM and EEPROM drivers). This is an inevitable price for the large capacity of flash chips. FAT and littlefs filesystems are supported but the latter is preferred owing to -its resilience and wear levelling characteristics. +its resilience and wear levelling characteristics. Please note that this driver +has been tested on LFS2 only. Users requiring a driver with minimum code size +may want to consider [this driver](https://github.com/robert-hh/SPI_Flash) with +LFS1. Arguably byte level access on such large devices has few use cases other than for facilitating effective hardware tests and for diagnostics.