#Ti nspire computer link full#
All of the source for the kernel and bootloader are available on ’s Github and updates on his blog. After the break, check out a video of text-based browsing using a full keyboard. It looks like this calculator is on the way to being a handheld Linux device. The calculator runs a SSH server for remote access, and graphical browsing is in the works. At this point, the calculator can connect to the internet and browse using a text-based browser: Links. This allows for a USB keyboard and Wifi dongle to be connected. also managed to get USB host mode working on the calculator. It also allows for peeking and poking at memory for debugging.
He’s developed an in-place bootloader that allows a kernel to be loaded from within the stock Nspire OS. has successfully run a Linux kernel on the ARM based Nspire CAS CX graphing calculator.
#Ti nspire computer link upgrade#
Now, when you connect your calculator to your computer through the TI NSpire Computer Link Software, you will recieve a notice if there is an operating system upgrade available.It’s great to see Linux running on a device in a way that was never intended.
#Ti nspire computer link software#
However, it does not end at the calculator OS– the TI NSpire Computer Link Software has been updated to allow for automatic OS upgrades. In addition to these promanent features available to all users, bug fixes have been made in the software in order to provide a more streamlined experience. Unlike in previous OS versions, you can now drag the columns to be as wide, or narrow, as you like. The last important enhancement will be a big relief to the heavy spreadsheet users– you may now save your spreadsheets with user-defined column widths. In addition to graphing functions, the TI NSpire has a new Finance Menu to aid in the calculation of cash flow, and other finance related variables. Lastly, you may use the new “approximate fraction” function when using the TI NSpire. While graphing on the TI NSpire, you can use the new “Point of Interest” menu to find values like the Minimum and Maximum values, as well as intersection points. In addition, there are now documents that can be used to aid in graphing differentials and sequences.
Students are enabled to drag and move the graphs to discover how the A, B, and C values are changed in the equation. In addition to the new power saving features, the TI NSpire is now able to preform a variety of new math and science functions.įirst, the TI NSpire can now manipulate quadradic equations in their normal form. With five states, instead of the previous three, you have a greater chance to save your work and change your batteries before unsaved documents are lost. In addition to Deep Sleep, you are better warned when your batteries are low with the new battery indicator. This new mode enables the calculator to sit over long breaks, such as winter or summer breaks, without draining the batteries. Once turned back on with the “On” key, the calculator will boot up as if you had switched the keypads. After four days of no use, the calculator will automatically switch into “Deep Sleep”. Fortunatly, the life of the 4 AAA batteries in your TI NSpire will be better used over long periods of inactivity with the new Deep Sleep mode. With new and more powerful devices comes shorter battery life. By far the most advanced calculator on the market, the TI NSpire once again increases the number of functions available to the student with operating system upgrade version.
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