Smart Bluetooth Forum Discussions

Hi,

after compile the hello_sensor example in eclipse, I get the following erros:

Field 'adrType' could not be resolved    hello_sensor.c    /WICED-Smart-SDK/Apps/hello_sensor    line 588    Semantic Error

Symbol 'lesmp_pinfo' could not be resolved    hello_sensor.c    /WICED-Smart-SDK/Apps/hello_sensor    line 588    Semantic Error

Field 'lesmpkeys_bondedInfo' could not be resolved    hello_sensor.c    /WICED-Smart-SDK/Apps/hello_sensor    line 588    Semantic Error

Field 'pairingParam' could not be resolved    hello_sensor.c    /WICED-Smart-SDK/Apps/hello_sensor    line 499    Semantic Error

Field 'AuthReq' could not be resolved    hello_sensor.c    /WICED-Smart-SDK/Apps/hello_sensor    line 499    Semantic Error

Symbol 'lesmp_pinfo' could not be resolved    hello_sensor.c    /WICED-Smart-SDK/Apps/hello_sensor    line 499    Semantic Error

But the fashing to the board is possible. But how can I resolve the errors?

Best regards and thanks for you help.

Christoph

Good afternoon

I need to have a two scenario usage with the BCM2073xS module regarding I2C behavior:

- i2C master to discuss with I2C devices

- disconnected i2c port because an another device will be the master.

As BCM2073xS doesn't support I2C multimaster, do you know if it is possible to desactivate I2C master port after booting (for example at the beginning of the application) ? (if no access to E2PROM are required after the boot process).

thank you

best regards

Hi,

  Would someone please explain in which condition that we shall include this library?

  i.e. this patch library is included in example 'puart_control' but not in 'hello_client'.

Hi Sir,

The puart_rxCb is an event function and may I ask when is the trigger point to call this callback function?

I do a test to block in the timer and fine timer function, during the block period, the puart_rxCb won't be called.

I am attempting to run the PUART example with a WICED Sense.

Code compiles fine and builds to device OK.  My device enumerates two COM ports: COM5, and COM6.

According to the PUART documentation, I should be connecting to the second COM port (COM6).

Using the PUART windows application, I select COM6 and click Start Device Discovery.  But nothing happens...

I've tried using Realterm to see if I can get any data coming through, but nothing.

Does the WICED Sense support the PUART_Control example application?

Thanks,

Justin

I'm trying to compile libopus (https://www.opus-codec.org/) with the tool chain that is included in the SDK, but I've ran into several road blocks.

Initially I was getting an error due to a missing system call:

"... newlib-1.20.0/newlib/libc/stdlib/exit.c:65: undefined reference ... "

After reading through the newlib documentation I discovered that I have to provide stub methods for the system calls that aren't implemented. After providing the stubs I encountered the error that is currently holding me back:

"configure:7364: checking for stdlib.h

configure:7364: /Users/jcorrea/WICED-Smart-SDK-2.2.0/Tools/ARM_GNU/bin/OSX/arm-none-eabi-gcc -c -g -O2  conftest.c >&5

conftest.c:9:19: fatal error: stdio.h: No such file or directory"

Is there anything special that I need to do to compile this library with the WICED tool chain? Any help is appreciated.

Hello,

SDK:2.1.1

Hardware:Tag board + iPhone

I want to send variable data from client(iPhone) to the tag-board.

I have checked some samples and documents, and I found a description of setting "LEGATTDB_PERM_VARIABLE_LENGTH" in MMP920732SW-AN103-R application note, P12, table2.

Does any body know how to set this setting?

The samples just have the setting function CHARACTERISTIC_UUID128_WRITABLE () for write characteristic, and it need the length information like this.

CHARACTERISTIC_UUID128_WRITABLE (HDLC_VSP_VSP_TX,

  HDLC_VSP_VSP_TX_VALUE,

__UUID_VSP_VSP_TX,

LEGATTDB_CHAR_PROP_WRITE_NO_RESPONSE,

LEGATTDB_PERM_WRITE_CMD,

16), ect...

It sets the data length, so the length is always 16 or something even iPhone sent other length data.

I want to like this,

When I sent data

0x00 0x00

then I want to get two byte of 0x00.

When I sent

0x00 0x00 0x00

then I want to get three byte of 0x00.

I changed the setting LEGATTDB_PERM_WRITE_CMD to LEGATTDB_PERM_VARIABLE_LENGTH.

I want to get 16byte data paket, so I can not add a length data in the data.

Hi All,

I was unable to find an exaustive documentation about API function in WICED. Maybe I'm wrong, but is there someone who can tell me where to find it? In the SDK I have a folder with the html documentation that's not covering all the function used in the SDK examples. Thanks.

Raffaello

Hi,

I have found that communication between two 20737S is really limited to roughly 10-20m and I would hope to attach an antenna to it to

extend the range a little bit. Do you have plans to offer an 20737E in the future or are you offering one already?

I hope you can help,

Kilian