olzfitness.blogg.se - Didj leapfrog connect

The recharger station contains a battery charge circuit with temperature monitoring. The batteries themselves are NIMH cells, producing around 2.5v per pack when fully charged.

These contacts are duplicates used by the charging station. In addition to the terminals facing the Didj's contacts, there are another set of contacts facing away from the Didj.

Term 2 - Temp Sensor + Wired to Pollux pins K20 / GPIOA 28 and K21 / GPIOA 29.

The Didj has two identical battery compartments, the combined collection of batteries are wired in series. Near the begging of the boot message you should see one of two root options:

/dev/mtdblock2 /mfgdata jffs2 ro,sync,noatime.

/dev/mtdblock1 /flags jffs2 rw,sync,noatime.

LF1000 UART Bootstrap Utilities based on the OMAP boot utilities from TI.

LF1000 UART Bootstrap Utility written in Python.

Replacing the default App Menu from the default App Menu.

Generic Buildroot Rootfs and Kernel build.

Changing the fb driver to display the boot logo correctly.

Boot Kernel and Rootfs from SD w/Framebuffer.

Building SDL_image library with jpg and png support.USB Mounting Under Windows, Linux, and OS X.The platform page contains information generic across these devices, and it is recommended that you refer to that page as it is a good starting point to understanding the Didj, and contains some basic How To's and Tutorials to get you started.

The Didj is part of 3 different devices that all share a common hardware platform, based around the Pollux SoC. Accessed the UART features in the cartridge slot.Created cartridges that support SD cards.Discovered that the Arm chip is the same as on the GP2X Wiz, only at a lower clock speed.Since development began, much has been accomplished, including: After this discovery, work began to modify the Didj into an accessible emulation device. Soon after the Didj's release, it was discovered that the cartridge port contained pins that allowed for serial console access with root privileges. It has been replaced by the Leapster Explorer.Īlthough Didj has a proprietary graphical front end, it runs a generic Linux distribution on an Arm based processor. The Didj was a toy produced by Leapfrog marketed for educational games for children aged 5-10.ĭidj was end-of-lifed by Leapfrog in mid-2010.