Yeah, I get you.

That's fine.

You should define your mask values and bit positions as macros too.

You'd have a hard time understanding that code in months to come.

TTechist Yeah, I get you. That's fine. You should define your mask values and bit posit...

segfaultdev.elf•11/8/24, 7:41 PM

in which file?

segfaultdev.elf•11/8/24, 7:42 PM

in main.c those configurations I did it was for rapid testing

segfaultdev.elf•11/8/24, 7:42 PM

I usually use CMSIS so those are already defined

Ssegfaultdev.elf _io_puts is called by a system call which is _write that is kinda overhead to wh...

TechistOP•11/8/24, 7:43 PM

Placing your uart write in io_puts should be able to achieve the same result.

I think so.

TTechist Placing your uart write in io_puts should be able to achieve the same result. ...

segfaultdev.elf•11/8/24, 7:43 PM

yeah no doubt about it

Ssegfaultdev.elf I usually use CMSIS so those are already defined

TechistOP•11/8/24, 7:43 PM

Ooh, makes much sense.

Yeah, I saw you your cmsis lib.

TechistOP•11/8/24, 7:43 PM

Kudos

segfaultdev.elf•11/8/24, 7:44 PM

but printf is invoking some system call which is more resource hungry so I get the functionality I need but a bit less cost

segfaultdev.elf•11/8/24, 7:45 PM

in the past I used to call my uart_send_char inside _io_putchar

segfaultdev.elf•11/8/24, 7:46 PM

also printf might use a larger buffer to store data i only made my buffer for 100 characters

segfaultdev.elf•11/8/24, 7:46 PM

which is more than enough to logging data

TechistOP•11/8/24, 7:48 PM

Well, the printk implementation is fine anyways.

It's justiable if you are using it for learning purpose.

segfaultdev.elf•11/8/24, 7:48 PM

also i thought it would better rather than sending character by character in each _io_putchar call

segfaultdev.elf•11/8/24, 7:49 PM

I am sending it as a buffer

segfaultdev.elf•11/8/24, 7:49 PM

:excusemewhat:

Ssegfaultdev.elf I am sending it as a buffer

TechistOP•11/8/24, 7:50 PM

Your uart driver still sends it per character, lol.

TTechist Your uart driver still sends it per character, lol.

segfaultdev.elf•11/8/24, 7:50 PM

yeah but in a single function call

TechistOP•11/8/24, 7:50 PM

So it doesn't make much difference, lol

TTechist So it doesn't make much difference, lol

segfaultdev.elf•11/8/24, 7:50 PM

maybe but it was one of my initial thoughts

Ssegfaultdev.elf maybe but it was one of my initial thoughts

TechistOP•11/8/24, 7:51 PM

It's entirely fine.

I need to join a meeting now.
I'm glad to know that you fixed your bugs.

Happy building.

TTechist It's entirely fine. I need to join a meeting now. I'm glad to know that you fix...

segfaultdev.elf•11/8/24, 7:52 PM

thanks man

segfaultdev.elf•11/8/24, 7:52 PM

it feels really good to share the process with someone

segfaultdev.elf•11/8/24, 7:52 PM

:salute:

Ssegfaultdev.elf :salute:

TechistOP•11/8/24, 7:53 PM

Accur4te•11/9/24, 5:37 AM

hey guys any one has any idea about connecting hc - 06 bluetooth module to esp32 bluethooth

AAccur4te hey guys any one has any idea about connecting hc - 06 bluetooth module to esp32...

Umesh Lokhande•11/9/24, 6:00 AM

Just use basic client-server architecture. Let's say for example hc-06 module to be used as a client and by programming ESP32's bluetooth to act as a server so as to establish communication

UUmesh Lokhande Just use basic client-server architecture. Let's say for example hc-06 module to...

Accur4te•11/9/24, 6:01 AM

i tried various codes for the same , all of them are not working . i am unable to get any good article/page for it , can you suggest any article for the same

AAccur4te hey guys any one has any idea about connecting hc - 06 bluetooth module to esp32...

Marvin•11/9/24, 6:01 AM

If you are asking about physical connection, H6-06 can be connected via UART.

MMarvin If you are asking about physical connection, H6-06 can be connected via UART.

Accur4te•11/9/24, 6:02 AM

i am asking about the bluetooth pairing

AAccur4te i am asking about the bluetooth pairing

Marvee Amasi•11/9/24, 6:14 AM

Have u try setting up the ESP32 in Bluetooth Serial mode with BluetoothSerialBluetoothSerial

HC 06 uses Bluetooth Classic, so code it to handle pairing as a Bluetooth Serial device, not BLE. Once you ve gotten the ESP32 set as a server, make sure its discoverable and try pairing with AT commands from HC 06

Marvee Amasi•11/9/24, 6:15 AM

Then check this ESP32's BluetoothSerialBluetoothSerial library examples cus they re a good starting point for Classic Bluetooth pairing

You could use Cubemx next time to avoid such problem.

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