Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

Studio Bluetooth Forum Discussions

RaKa_4741636
Level 1
Level 1
First like received First like given

Hi Team,

I am trying to send HCI Reset command from host microcontroller to CYBT-483039-EVA by using array of characters with values:

char8 cmd[] = {0x01,0x03,0x0C,0x00};

But I am unable to receive response.

Please suggest about format of sending commands.

0 Likes
1 Solution
Owen_Zhang123
Moderator
Moderator
Moderator
500 solutions authored 250 sign-ins 1000 replies posted

Please pull the HCI UART CTS pin to high during the power on reset.

After the reset, release the CTS pin, then send the HCI Reset command.

The baud rate of the HCI UART should be same with the application in the device.

View solution in original post

0 Likes
1 Reply
Owen_Zhang123
Moderator
Moderator
Moderator
500 solutions authored 250 sign-ins 1000 replies posted

Please pull the HCI UART CTS pin to high during the power on reset.

After the reset, release the CTS pin, then send the HCI Reset command.

The baud rate of the HCI UART should be same with the application in the device.

0 Likes