Wi-Fi Combo Forum Discussions
Hi All,
I want to chang dct size to 2k.I modify bootapp_link.ld bootloader_link.ld dct_link.ld
to
MEMORY
{
BTLDR_VECTORS (rx) : ORIGIN = 0x08000000, LENGTH = 512
BTLDR_API (rx) : ORIGIN = 0x08000200, LENGTH = 512
BTLDR_CODE (rx) : ORIGIN = 0x08000400, LENGTH = 15K
DCT1_FLASH (rx) : ORIGIN = 0x08004000, LENGTH = 2K
DCT2_FLASH (rx) : ORIGIN = 0x08004800, LENGTH = 2K
APP_HDR (rx) : ORIGIN = 0x08005000, LENGTH = 512
APP_CODE (rx) : ORIGIN = 0x08005200, LENGTH = 0x3AE00
SRAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
}
APP can't run.
But if I change memory map to
MEMORY
{
BTLDR_VECTORS (rx) : ORIGIN = 0x08000000, LENGTH = 512
BTLDR_API (rx) : ORIGIN = 0x08000200, LENGTH = 512
BTLDR_CODE (rx) : ORIGIN = 0x08000400, LENGTH = 15K
DCT1_FLASH (rx) : ORIGIN = 0x08004000, LENGTH = 2K
DCT2_FLASH (rx) : ORIGIN = 0x08004800, LENGTH = 2K
APP_HDR (rx) : ORIGIN = 0x08008000, LENGTH = 512
APP_CODE (rx) : ORIGIN = 0x08008200, LENGTH = 0x3AE00
SRAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
}
app wull run ok.
The APP_HDR address can't modify ?
Show LessHello,
I'm trying to get the OTA snip running on my custom PCB. It seems to be running OK, but when I start to upload a file, it writes some blocks and then suddenly it stops. After some time it reboots. Have anybody experienced something like this ?
I have not yet tested the FR option.
Regards
- Renejos
Show LessHello Guys,
What could you suggest in a situation like this?
I have a dev board with a slow external SPI flash (BCM9WCD1EVAL1). I keep webcontent on the ext flash. Some of the webcontent files are quite large, about 150KB. I can see that normally it takes about >4 sec to load a front page (to receive all the needed files).
I have a problem such that the connection to the webserver is not stable. If I try and access the webserver from another instance of a web browser (PC, smartphone, tablet) the front page can load and show BUT most of the time it does not (also nothing from WPRINT_ENABLE_WEBSERVER_DEBUG)
I reckon the connection times out due to slow extenal Flash and large files.
Please advise, what shall I adjust in the configuration (TCP, HTTP, etc) in order improve the situation.
So far I have tried to increase PACKET_POOL_SIZE but without a noticeable result:
GLOBAL_DEFINES += TX_PACKET_POOL_SIZE=15 RX_PACKET_POOL_SIZE=15
and
#define HTTP_SERVER_STACK_SIZE (14000)
I would be grateful for any help on this.
Oleg
Show LessHere is WiFi Direct test environment.
- WICED SDK 2.4.0
- ThreadX & NetX Duo
- Apps/snip/p2p
- WiFi Direct with Galaxy Note 2
And, here is the test log of my problem.
.....................
WLAN MAC Address : CC:52:AF:C6:CF:50
STA MAC: CE:52:AF:C6:CF:50
P2P discovery enabled. Advertised as 'WICED-P2P'
Found P2P device: SHV-E250S
P2P negotiation complete...
Starting WPS Enrollee
Joining 'DIRECT-cb-SHV-E250S'
Sending Identity
Sending Identity
Sending nonce
Sending hashes
Storing credentials for DIRECT-cb-SHV-E250S
Sending WSC Done
WPS completed successfully
WPS complete
(hang up)
And, I found something starange in WICED-SDK.
besl_wps_deinit() => besl_wps_wait_till_complete() => host_rtos_join_thread()
host_rtos_join_thread()
{
.....................
while ( thread->tx_thread_state != TX_COMPLETED )
{
host_rtos_delay_milliseconds( 10 );
}
......................
}
In above, <tx_thread_state> always returns TX_READY(not TX_COMPLETED).
In other words, because <wiced_wps_thread_main() in Apps/snip/p2p> was called by a function not by a thread, so I think that <Apps/snip/p2p and above source code> is strange. Am I wrong?
Please give me your opinions about that.
Steve
Show LessHi,
One of our customer has some questions.
Q) Customer would like to know whether WICED WiFi supports SoftAP and STA simultaneously and I know it doesn’t matter to support at all.
By the way, is WICED device possible to gather information “mac address” and “signal strength” by receiving “Probe request” from around devices when SoftAP and STA are running simultaneously and STA is connected to another AP?
Thanks,
Sung-Mok Lee
Hi,
Test on BCM94390WCD2 with FreeRTOS+LwIP (SDK-3.1.0-beta1).
We hit http invalid chunked encoding error, this can be reproduced by:
Use snip/pin_webserver app to test it:
1. Add below line to http database of apps/snip/ping_webserver/ping_webserver.c
{ "/apps/ping_webserver/test.css", "text/css", WICED_RESOURCE_URL_CONTENT, .url_content.resource_data = &resources_apps_DIR_ping_webserver_DIR_test_css, },
2. Copy test test.css to resources/apps/ping_webserver/test.css
3. Add apps/ping_webserver/test.css to ping_webserver.mk
4. Send http request
Attached 3 files to reproduce this issue:
1. the screensoot to show the invalid chunked encoding error on browser
2. the test.css file for download test
3. the curl download log shows "curl: (56) Problem (3) in the Chunked-Encoded data"
Show LessHi ,
Let us introduce my self. I am Srinivas working as TL.
I would like to purchase IOT( Internet of things) BCM943362WCD4 from board-com.
Kindly let me know following details
1) Technical ( drivers and application ) support how good is it ?
2) Any other tools(hardware/software) are required for start working on BCM943362WCD4 Evaluation module.
Regards,
Srinivas K
Show LessWhere can I buy BCM9WCDPLUS114 platform EVB from?
Can't seem to find it anywhere.
1. The SDK: WICED - SDK - 2.3.1
2. Target: Appliance - BCM943362WCD4 - FreeRTOS - LwIP
3. To enable WPS function, download and run successfully Appliance - BCM943362WCD4 - FreeRTOS - LwIP (WPS)
4. Question: whether the use of PBC mode or PIN, I can't join has open WPS function of wireless router, but my phone can use the WPS function to join the router, I changed another router also not line, why? Compatibility problem or certification? I use a DEMO board diagram is BCM943362WCD4_P200, the putty showed as shown in the figure below, do you have to use the WPS function successfully join the router?
Show LessHi, Is it possible to flash the image into the wiced sdk development board using the USB micro connector or I should use only JTAG to flash the image. Pls. clarify
Show Less