WICED Studio Wi-Fi Combo

Although ota2 files exist for platform/MCU/STM32F4xx/GCC/STM32F469, I've discovered then read on this site that there is insufficient RAM on the STM family e.g. 384K vs 640K as indicated by the diagram in WICED OTA2 pdf 2.1.2 OTA2 RAM Requirements.

The code size isn't the culprit but the loosing of 200K+ of SRAM.  I tracked it down to:

WICED/platform/MCU/STM32F4xx/GCC/STM32F469/ota2_memory_with_bootloader.ld

/*SRAM             (rwx) : ORIGIN = 0x20000000, LENGTH = 96K*/

SRAM             (rwx) : ORIGIN = 0x20000000, LENGTH = 320K

BTLDR_SRAM       (rwx) : ORIGIN = 0x2004BC00, LENGTH = 17k      /* Boot loader stack at the end. */

/*BTLDR_SRAM       (rwx) : ORIGIN = 0x20010000, LENGTH = 32k      / * Boot loader stack at the end. */

Thanks!

Hello,

I am trying to configure SPI Slave on STM32F4xx in the Laird EWB Platform.  The Host MCU is STM32F412.

I have added SPI4 on the STM32 to the Wiced definitions in platform.c.  I can use this as SPI master without issues.

When I use the Wiced SPI Slave functions, I am getting a build errors.

build/laird.ampnet_app-LAIRD_EWB-ThreadX-NetX-SDIO/libraries/STM32F4xx.a(wiced_platform_common.o): In function `wiced_spi_slave_init':

C:\Data\AMP_WORK\WICED-Studio-6.6\43xxx_Wi-Fi/WICED/platform/MCU/STM32F4xx/../wiced_platform_common.c:429: undefined reference to `platform_spi_slave_drivers'

collect2.exe: error: ld returned 1 exit status

Another developer had the same  issue some years ago. Here is a link to that thread.

SPI SLAVE

The Laird EWB platform has platform_spi_slave_init(...) in the platform file.

...WICED\platform\MCU\STM32F4xx\peripherals\platform_spi.c

This same source file has the functions I used for SPI master. 

What step am I missing to use this source for SPI slave?

Thank you,

-Rocko

Module

  Mfr     : Laird Connectivity

  P/N     : Sterling-EWB

  MCU     : STM32F412VEH6

  WLAN    : BCM4343W Wi-Fi CoB

  Antenna : chip

Hello

I want to read 65K portion of FLASH on CYW943907AEVAL1F.

It's a good idea to use 

static UCHAR data[65536];

uint32_t start_address;

m2m_unprotected_dma_memcpy( (void*) data, (void*) ( 0x14000000 + start_address), sizeof(data), (wiced_bool_t)WICED_TRUE );

Hello.

I'm using CYW943907AEVAL1F.

I load "snip/sd_filesystem" code.

I put on uSD receptacle this model of uSD Scheda MicroSD PRO Endurance - 2018 (128GB) | Samsung IT

This uSD is a 128GB, interface UHS-I, Class 10.

Line 375 of "sd_filesystem.c" calls "wiced_filesystem_mount .. WICED_FILESYSTEM_HANDLE_FILEX" fails.

I dont' understand, in datasheet "002-14829 Rev. *K" page 18 I read UHS-I modes are supported.

Hello.

I write this simple code and launch it on CYW943907AEVAL1F.

This simple code configures BCM43907 as WiFi Direct Group Client.

void application_start(void)

{

    /* Initializes the WICED system */

    wiced_init ( );

    /* Lauch CONNECTION_P2P_GC */

    if ( connection_launch ( CONNECTION_P2P_GC ) != WICED_SUCCESS )

    {

        WPRINT_APP_INFO( ("connection_launch failed\n") );

        return;

    }

}

If I launch this code and I try to connect my HUAWEI MediaPad T5 (Android 8.0.0) using system menù

the connection works properly. Really sometimes the connection failed.

I obtain this Log.

Initialising NetX_Duo v5.12

Creating Packet pools

WLAN MAC Address : A4:08:EA:D9:C0:A2

WLAN Firmware    : wl0: Jul 20 2020 00:08:56 version 7.15.168.149 (21d266a) FWID 01-d4dbc762

WLAN CLM         : API: 12.2 Data: 9.10.74 Compiler: 1.31.3 ClmImport: 1.36.3 Creation: 2020-07-20 00:01:06

Creating p2p app worker thread

P2P GC Start was successful

No persistent GO information! Wait for the invitation

Launched P2P GC: 00000000

Connection Request from:  36:46:EC:AA:94:B2     HUAWEI MediaPad T5 status=02

Starting group formation in PBC mode

P2P group owner intent = 0

connection_p2p_wps_result_handler: WPS completed successfully

Obtaining IPv4 address via DHCP

L1434 : dhcp_client_init() : DHCP CLIENT hostname = [WICED IP]

IPv4 network ready IP: 192.168.49.178

Setting IPv6 link-local address

IPv6 network ready IP: FE80:0000:0000:0000:A408:EAFF:FED9:C0A2

Storing credentials for DIRECT-6S-HUAWEI MediaPad T5 into WIFI DCT[4] section.

status,COMPLETE,result,CLIENT,groupid,36:46:EC:AA:94:B2 DIRECT-6S-HUAWEI MediaPad T5

*** Associated on channel: 42 ***

If I launch this code and I try to connect my Galaxy Tab S6 (Android 10) using system menù

then connection fails very often. It succeeded just one/two times respect to 30 times.

I obtain this Log.

Starting WICED Wiced_006.006.000.0009

Platform CYW943907AEVAL1F initialised

Started ThreadX v5.9

WICED_core Initialized

Initialising NetX_Duo v5.12

Creating Packet pools

WLAN MAC Address : A4:08:EA:D9:C0:A2

WLAN Firmware    : wl0: Jul 20 2020 00:08:56 version 7.15.168.149 (21d266a) FWID 01-d4dbc762

WLAN CLM         : API: 12.2 Data: 9.10.74 Compiler: 1.31.3 ClmImport: 1.36.3 Creation: 2020-07-20 00:01:06

Creating p2p app worker thread

P2P GC Start was successful

No persistent GO information! Wait for the invitation

Launched P2P GC: 00000000

Connection Request from:  FA:F1:E6:E8:2C:03     Galaxy Tab S6 status=02

Starting group formation in PBC mode

P2P group owner intent = 0

Here my Ggalaxy Tab S6 (Android 10) log taken with Android Studio and ADB ..

P2P - DEVICE - FOUND da: 68:c3: 52:84:27 p2p_dev_addr = da:68:c3: 52:04:27 pri_dev_type = 10 - 0050F204 - 5 name = '[Phone] Galaxy J3(2017)' config_methods = 0x188 dev_capab = 0x25 group_capab = 0xa9 vendor_elems = 1 new= 0 freq = 2412  icon = 0x100 fw_invite

P2P - DEVICE - FOUND a6: 08:ea: d9: c0: e6 p2p_dev_addr = a6:08:ea: d9: c0: e6 pri_dev_type = 10 - 0050F204 - 5 name = 'WICED_WIFI_CM_P2P' config_methods = 0x2388 dev_capab = 0x20 group_capab = 0x8 vendor_elems = 1 new= 0 freq = 2412

P2P - FIND - STOPPED

P2P: Provision Discovery Request with a6: 08:ea: d9: c0: e6(config methods 0x80)

P2P: Set prekey state(NONE->SEND)

P2P: Received Provision Discovery Response from a6:08:ea: d9: c0: e6 with config methods 0x80

P2P: Set prekey state(SEND->NONE)

P2P - PROV - DISC - PBC - RESP a6: 08:ea: d9: c0: e6

P2P: Sending GO Negotiation Request

P2P: Received GO Negotiation Response from a6:08:ea: d9: c0: e6(freq = 2412)

p2p0: P2P - BIGDATA - GROUP - OWNER - INTENT p2p_dev_addr = a6:08:ea: d9: c0: e6 go_intent = 0

P2P: Peer operating channel preference: 5745 MHz

P2P: own channels: 81:1,2,3,4,5,6,7,8,9,10,11,12,13 115:36,40,44,48 116:36,44 117:40,48 124:149,153,157,161 125:149,153,157,161,165,169 126:149,157 127:153,161 128:36,40,44,48 130:36,40,44,48

P2P: peer channels: 81:1,2,3,4,5,6,7,8,9,10,11 115:36,40,44,48 124:149,153,157,161

P2P: Sending GO Negotiation Confirm with status = 0

P2P: own channels: 81:1,2,3,4,5,6,7,8,9,10,11,12,13 115:36,40,44,48 116:36,44 117:40,48 124:149,153,157,161 125:149,153,157,161,165,169 126:149,157 127:153,161 128:36,40,44,48 130:36,40,44,48

P2P: peer channels: 81:1,2,3,4,5,6,7,8,9,10,11 115:36,40,44,48 124:149,153,157,161

P2P: Set prekey mode(ENABLED->ENABLED)

P2P - GO - NEG - SUCCESS role = GO freq = 5745 ht40 = 0 peer_dev = a6:08:ea: d9: c0: e6 peer_iface = a6:08:ea: d9: c0: e6 wps_method = PBC

rfkill: Cannot open RFKILL control device

P2P: Current p2p state = PROVISIONING

p2p - wlan0 - 0: interface state UNINITIALIZED->ENABLED

p2p-wlan0-0: AP-ENABLED

p2p-wlan0-0: CTRL-EVENT-CONNECTED - Connection to fa:f1:e6:e8:ac:03 completed[id = 0 id_str =]

P2P: Set prekey mode(ENABLED -> DISABLED)

p2p-wlan0-0: WPS-PBC-ACTIVE

p2p-wlan0-0: CTRL-EVENT-CHANNEL-SWITCH freq = 5745 ht_enabled=1 ch_offset=1 ch_width=80 MHz cf1 = 5775 cf2=0

p2p-wlan0-0: AP-CSA-FINISHED freq = 5745 dfs=0

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

p2p-wlan0-0: CTRL-EVENT-SUBNET-STATUS-UPDATE status = 0

p2p-wlan0-0: CTRL-EVENT-EAP-STARTED a6:08:ea:d9:c0:e6

p2p-wlan0-0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor = 0 method=1

P2P-GROUP-FORMATION-FAILURE

P2P-GROUP-REMOVED p2p-wlan0-0 GO reason = FORMATION_FAILED

P2P-BIGDATA-CONNECTION-RESULT p2p_dev_addr = a6:08:ea:d9:c0:e6 result = 12

p2p0: P2P-BIGDATA-CONNECTION-RESULT p2p_dev_addr = a6:08:ea:d9:c0:e6 reason = 12

P2P: Set prekey state(NONE -> NONE)

P2P: Set prekey mode(DISABLED -> ENABLED)

P2P: Clear a pre-passphrase(State NONE)

p2p-wlan0-0: interface state ENABLED->DISABLED

p2p-wlan0-0: AP-DISABLED

p2p-wlan0-0: CTRL-EVENT-DISCONNECTED bssid = fa:f1:e6:e8:ac:03 reason=3 locally_generated=1

nl80211: deinit ifname = p2p - wlan0 - 0 disabled_11b_rates=0

P2P-DEVICE-LOST p2p_dev_addr = a6:08:ea:d9:c0:e6

P2P-DEVICE-LOST p2p_dev_addr = da:68:c3:52:04:27

Messaggio modificato da Mauro Fantina

Hi,

We are using Cypress 43455 (murrata 1MW) with NXP MCU with Wiced SDK. We are trying to connect wifi module with a wifi router configured in AC only mode but are not able to do so. We are able to scan the router but join attempts to the router always fails. We have observed that if we set the country code as USA on the module side we are able to connect to router.

We have tried to make sure that the country selection on router and module match but we don't see any success. We are able to use all the other modes (N, A, mixed etc) with other country code but not AC.

What could be the solution for this? We want to set the country code as UK and run AC mode. What are we missing here?

Firmware and CLM blob information:

Regards

Hello ...

I have a server tcp socket connected to a client.

I want to get ip address of the client.

Here the code.

wiced_tcp_socket_t tcp_socket_msg;

UINT status;

status = wiced_tcp_create_socket ( &tcp_socket_msg, WICED_AP_INTERFACE );

if ( status != WICED_SUCCESS )
{
WPRINT_APP_INFO( ("wiced_tcp_create_socket failed, status = %d\n", status) );
}

status = wiced_tcp_listen ( &tcp_socket_msg, 50002 );

if ( status != WICED_SUCCESS )
{
WPRINT_APP_INFO( ("wiced_tcp_listen failed, status = %d\n", status) );
wiced_tcp_delete_socket ( &tcp_socket_msg );
return;
}

do
{
status = wiced_tcp_accept ( &tcp_socket_msg );

if ( status == WICED_SUCCESS )
{
WPRINT_APP_INFO( ("wiced_tcp_accept ok!\n") );
break;
}

WPRINT_APP_INFO( ("wiced_tcp_accept failed, status = %d\n", status) );

} while ( status == WICED_TCPIP_SOCKET_CLOSED );

HOW GET TCP CLIENT ADDRESS FROM tcp_socket_msg ???

Hi,

I am working with a CYW4343W and WICED Version: Wiced_006.004.000.0061

My Central application is behving as expected for most of the time, scanning for and connecting to a BLE Server, performing Service and Characteristic discovery, writing to the Server's CCCD, pairing and bonding etc. However, if I leave it to run for a few hours it will intermittently receive the BLE management callback event BTM_ENABLED_EVT with a value of WICED_TIMEOUT for p_event_data->enabled.status.

I have found that ignoring these WICED_TIMEOUT events ultimately results in one the of subsequent calles to a WICED BLE API function such as wiced_bt_gatt_send_discover() etc not returning, after which my application will hang awaiting the API call to return.

My short-term solution is to reset my device whenever the application receives BTM_ENABLED_EVT with a value of WICED_TIMEOUT. However, I would like to know what is the recommended procedure for handling such errors, please?

Also, what are the most likely causes of the BTM_ENABLED_EVT with a value of WICED_TIMEOUT, please?

Regards,

R