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HAL Stack

Jonathan Cohn
Expert 1685 points
Other Parts Discussed in Thread: Z-STACK

The example code shipped with the keyfob has a HAL.  I found somewhere that it may be called the Z-stack?  Is there any information or examples to include serial communications using the hal_uart.h api?

I'm basically trying to make the keyfob communicate with a device over RS232 but I'm unfamiliar with TI's HAL.

  • 0
    Guru 18595 points

    Hi Jonathan,

    I thing you have some mixed concepts.

    the z-stack is a similar stack to the Bluetooth Low Energy one, but for another technology, called ZigBee. Both of them contain a layer, called HAL, which stands for Hardware Abstraction Layer, which helps interacting with leds (hal_led.c) uart (hal_uart.c) and so on.

    Regarding the examples, the forum is really full of them. Try searching. Bye!

  • 0 in reply to kazola
    Expert 1685 points

    After further investigation, I found some good information here: Using UART in CC111xFx, CC243xFx, CC251xFx and CC253xF

    http://www.ti.com/lit/an/swra222b/swra222b.pdf

    Even though it doesnt mention the 2540, I believe the 2530 (zigbee) is built on the same chip and has almost the same features as the 2540.

  • 0 in reply to Jonathan Cohn
    Guru 18595 points

    Yes it does.