CC2640R2F: cc2640r2f

brijesh gowda

Part Number: CC2640R2F
Other Parts Discussed in Thread: CC2640,

Hello

Myself Brijesh, i have cap open sensor when the cap is open will get signal, there will be two signals from the device . now i need to connect this signal using wires to cc2640 bluetooth. later this signal should be sent wireless to another bluetooth CC2640R2F launch pad. could someone please suggest me how to do this, this is my first project, provide some video or information links. thank you in advance

over 7 years ago

0 YiKai Chen over 7 years ago

Guru 735685 points

I think you can use simple_periphral and simple_central to do this. You can connect CAP sensor to GPI of CC2640R2 running simple_peripheral to notify simple_central. By the way, I suggest you to refer to dev.ti.com/.../ since you are new to BLE.

0 brijesh gowda over 7 years ago in reply to YiKai Chen

Intellectual 695 points

Hello chen

Thnak you for response, as i said i am new to this texas instruments ble. i want to ask you how to connect sensor digital output to cc2640r2f launchpad, is their any pin configuration do i need to change in CCS, and digital signal which is received in launchpad should transfer to another launchpad wireless, kindly help me . thank you in advance

0 YiKai Chen over 7 years ago in reply to brijesh gowda

Guru 735685 points

Yes, you need to setup GPI for your CAP sensor. I know you are new to BLE so I suggest you do study materials in dev.ti.com/.../

0 brijesh gowda over 7 years ago in reply to YiKai Chen

Intellectual 695 points

hello

Now i have two cc2640r2f lauchpad, culd you please help me step by stem how to connect fuel cap digital input to one cc2640r2f, i tried but i could not do it
it will be more helpful.

0 brijesh gowda over 7 years ago in reply to YiKai Chen

Intellectual 695 points

hello

Now i have two cc2640r2f lauchpad, could you please help me step by step how to connect fuel cap digital input to one cc2640r2f and setup pin configuration . i tried but i could not do it
it will be more helpful.

0 YiKai Chen over 7 years ago in reply to brijesh gowda

Guru 735685 points

I suggest you to start from simple_central and simple_peripheral and make sure they work first.

0 brijesh gowda over 7 years ago in reply to YiKai Chen

Intellectual 695 points

yes i tried simple periphral and simple centre but its showing something in putty. please have a look image

0 YiKai Chen over 7 years ago in reply to brijesh gowda

Guru 735685 points

It looks they are running but don’t know why you get garbage characters...

0 brijesh gowda over 7 years ago in reply to YiKai Chen

Intellectual 695 points

thank you, could you please tell me how to connect digital signal to one device and change the pin configuration

0 YiKai Chen over 7 years ago in reply to brijesh gowda

Guru 735685 points

You can refer to button 1 implementation in simple_peripheral.

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CC2640R2F: cc2640r2f