Differences

This shows you the differences between two versions of the page.

--- boards:frdm [2022/12/13 14:12] – [Bootloader] darron
+++ boards:frdm [2024/07/10 12:21] (current) – external edit 127.0.0.1
@@ Line 16: / Line 16: @@
 </code>
-One day I may solder them in place.
+One day I will solder them in place.
-=== Bootloader ===
+=== Firmware ===
-Out the box this board doesn't work with anything resembling a modern
+Out of the box this board doesn't work with anything resembling a modern
-day computer.
+day computer so I never used it until 8 years after buying it in 2014.
-You have to download new firmware to upgrade it from version 0.11
+Without an upgrade it doesn't work in any variety of Linux or Windows after 7.
-to something higher. Somehow I managed to get it working using
+The fact that it doesn't work with anything except XP and 7 means it's
-Windows XP in a VirtualBox VM.
+very hard to upgrade.
-Once that magically worked I updated it to J-Link for NXP.
+You have to download new firmware to upgrade the bootloader from version 0.11
+to something higher that will work with a modern PC. Somehow I managed to get it
+to upgrade using Windows XP in a VirtualBox VM.
+Once the upgrade magically worked I further updated it from OpenSDA to J-Link for NXP.
 The files I think I used to proceed were (I have a bad memory but this is probably close):
@@ Line 114: / Line 118: @@
 === Resources ===
-[[https://wiki.kewl.org/downloads/FRMD-KL25Z.pdf|Manual and schematic]]
+{{:downloads:FRMD-KL25Z.pdf|Manual and schematic}}