Print Page - MOD_BT with A13

Title: MOD_BT with A13
Post by: kizzoalfa on March 28, 2013, 07:21:35 PM

Hi,

I just bought an Olimex A13 with LCD and MOD-BT. Can somebody please guide me how should I start with BT?

Currently it cannot be enabled under Android.

What should I do? I have read here that I may need to enable BT via sys_config.fex?

Thanks,

Zoltan

Title: Re: MOD_BT with A13
Post by: kizzoalfa on March 28, 2013, 08:56:55 PM

I found this in the .fex:

[bt_para]
bt_used = 0
bt_uart_id =
bt_mod_type =

Can somebody tell me how to change this? What are the parameters I need to add?

Thanks,

Zoltan

Title: Re: MOD_BT with A13
Post by: kizzoalfa on March 29, 2013, 03:31:50 PM

Based on what I found until now I guess I should go by:

original:

[bt_para]
bt_used = 0
bt_uart_id =
bt_mod_type =

mod:

[bt_para]
bt_used = 1
bt_uart_id = 0
bt_mod_type = ??? - where is this documented?

Also, can somebody tell me how can I get this working / compiled on my A13WIFI board?

Thanks,

zoltan

Title: Re: MOD_BT with A13
Post by: kizzoalfa on April 01, 2013, 12:00:35 AM

Hi,

what I have done so far:

Downloaded sun5i_android_a13-evb_800x480_LCD_EN_SD.img to change BT settings. I used imgRePacker.exe to unpack the image and by notepad++ changed BT parameters in sys_config1.fex to:

[bt_para]
bt_used = 1
bt_uart_id = 1 (as I checked UEXT UART ID is 1)
bt_mod_type = 1

I could reflash my A13 board with the new image but nothing changed, still no BT however factory state MOD-BT is connected.

What else so I need to do? Is the MOD-BT board ready to work with the A13 WIFI board as it arrived from Olimex or do I need to change nay SW in it?

Thanks,

Zoltan

Olimex Support Forum

OLinuXino Android / Linux boards and System On Modules => A13 => Topic started by: kizzoalfa on March 28, 2013, 07:21:35 PM