Wi-Fi Combo Forum Discussions
Hello,
What is the minimal stack size requirement for a thread doing almost nothing more that get/set a couple of semaphores: 256 bytes? 512? 1024? 2048? 4096? ...
Is it the same requirement for both RTOS (threadX/FreeRTOS) ?
Is there some Wiced framework components more stack greedy than others ?
Thanks for your answers.
Pascal.
Show LessHi everyone !
As far as I could see, there is only support for the BCM43362 Wifi chipset in WICED.
I was wondering if there was any plan to support combo Wifi + Bluetooth (and even FM!) chipset in the future. Any of the BCM4330/BCM4334/BCM4335.
I guess you might not see the point for IoT like devices to get all this connectivity, but well, that would be awesome for my project, so I just hope to see that happening !
Cheers
Show LessA product work as WIFI positioning device using WICED WIFI platform (BCM43362+ST MCU). In order to achieve this functionality, the wifi system needs to support Promiscuous/Monitor mode.. could you tell me if WICE WIFI solution supports Promiscuous mode?
Show LessDear Team,
We are working with BCM4334 with TI-AM335x Microprocessor with Linux-Kernel-3.12, driver related working are completed and when kernel starts we are getting an error "No SDIO Drive strength init done for chip 4334 rev 3 pmurev 17"
We are running the BM4334 module in 3.3 I/O Voltage Level, then we found a patch from web for bcm4334 drive strength,
below mentioned the patch details.
+/* SDIO Drive Strength to sel value table for PMU Rev 17 (1.8v) */
+static const struct sdiod_drive_str sdiod_drvstr_tab6_1v8[] = {
+ {3, 0x3},
+ {2, 0x2},
+ {1, 0x1},
+ {0, 0x0} };
+
+ case SDIOD_DRVSTR_KEY(BCM4334_CHIP_ID, 17):
+ str_tab = sdiod_drvstr_tab6_1v8;
+ str_mask = 0x00001800;
+ str_shift = 11;
+ break;
Whether the mentioned patch is meant for 1.8V volt I/O or the same is ok with 3.3 I/O or else what is the configuration for 3.3 I/O Level.
Regards
Jithin@
Show LessNow we update SDK to WICED-SDK-3.1.1( mfg firmware is 5.90.230.10),some manufacturing test commands don't match in <<WICED-MFG202-R.pdf>>,who has the new version document?
Show LessHello,
I was curious about exactly how the external coexistence interface works on the BCM43362, specifically the BTCX_TXCONF pin. Does this pin simply indicate that the BCM43362 is currently transmitting? Receiving?. I was wondering since this looks to be implemented at the hardware level what the timing accuracy/precision is on these pins. I would assume very low latency/uncertainty. The reason I ask is we have been investigating various methods for precisely synchronizing a sensor array. If we were to send a broadcast message to a number of sensors in an array, we could potentially use this signal edge as a way to synchronize the receiving devices with one another. This would of course involve getting creative as to discern the edges but would be a start to something that could work for us.
Matt
Show LessI want to read BCM43362 chip version. Please provide the command for doing this.
For almost 20 years, Connect One is widely regarded as the device networking authority, with many innovative firsts to its credit, including products sold into the medical, security, industrial control, smart grid, asset management and point of sale markets.
Partnering with Broadcom on WICED solutions, Connect One has upgraded the functionality of its products and provides a wide range of form factors using Broadcom technology. Connect One provides chips, modules, device servers and cloud solutions for the IoT/M2M market including applications which require connectivity, security and management solutions. Connect One provides all these capabilities in innovative and cost-effective hardware and software products.
The module hardware solutions provide LAN, WiFi and cellular connectivity options, with security capabilities that utilize the latest SSL3 stacks and WiFi enterprise security. Built into the modules, are two web servers for managing the module communication functions, and for representing and managing the host application. Routing capabilities such as LAN-WiFi, WiFi-Cellular, LAN-Cellular are standard features in Connect One’s WiFi modules. These industrial grade, FCC/CE/IC/Japan, certified modules that utilize a simple AT+i command set that allow any developer to connect his/her product to the network within a few minutes.
WICED Portfolio:
Show LessHi
I try ssl connection and every thing looks good, but when I tested correct certification I saw that Wiced doesn't check the hostname form public serwer certificate with lookup domain.
In wiced_tls_init_simple_context we set peer_cn e.g "mydomain.com"
context->context.peer_cn = peer_cn;
In wiced_tcp_enable_tls context pointer is assigned to socket.
socket->tls_context = context;
And until this moment everything looks great but next, in wiced_tcp_connect() when we socket->tls_context != NULL runs wiced_tcp_start_tls() next wiced_tcp_start_tls_with_ciphers() and first line we have
memset( &tls_context->context, 0, sizeof(wiced_tls_context_t) );
Probably in ssl_init performs zeroing of context too
And now my question, is any idea to repair this problem with Wiced function or I must write myself function whitch compare mydomain with decrypted public server certificate because we have this in
tls_context->context.peer_cert->subject.val.p
at the and on wiced_tcp_start_tls_with_ciphers()?
I use SDK 3.1.1.
Best regards
Show Less