Wi-Fi Combo Forum Discussions

Solved

Hello,I want to know about SPI slave interface of CYW43907.There are two SPI but those are master interface which is written in 1.1.1 Features of CYW4... Show More

By Anonymous

Dec 26, 2017

4332

Wi-Fi Combo

CYW43907 QSPI Flash

Solved

Hello We are debugging our application board which is almost same as CYW43907EVAL1F butwe use Adesto AT25SF641 instead of MX25L6433FZNI. We are facin... Show More

By Anonymous

May 29, 2018

2197

Wi-Fi Combo

How to control CYW20707 by CYW43907

Solved

Hi,The customer would like to use combo module that is CYW43907+CYW20707.(Murata and Azurewave already provided that one).I think CYW20707 is controll... Show More

By TaGo_2353976

Jun 5, 2018

686

Wi-Fi Combo

Install problems related to white space in path - WICED Studio 5.x

Under WICED Studio 5.0, several users has experienced problems during the install which are related to white space in temp folder name. Example: C:\Us... Show More

MichaelF_56

May 23, 2017

1618

Wi-Fi Combo

Amazon FreeRTOS - Can WICED use it?

Solved

Can the WICED board can use 'Amazon FreeRTOS' in place of 'FreeRTOS'?

By Anonymous

May 29, 2018

6700

Wi-Fi Combo

How to use ultrasonic sensor with WICED studio and CYW943907AEVAL1F?

Solved

Hey everyone,I am trying to use ultrasonic sensor, HC-SR04, with the microcontroller. The problem that I am having is using HC-SR04 with WICED studio.... Show More

Hey everyone,

I am trying to use ultrasonic sensor, HC-SR04, with the microcontroller. The problem that I am having is using HC-SR04 with WICED studio. I have connected them to the board, echo and trig are connected to J12.4 and J12.3. Voltage is connected to J9.5 and GND is connected to J9.6.

I am trying to send a trigger for 10useconds but it is not possible. I have the echo connected to Salaea logic analyzer to collect the duty cycle output. But the trigger is not being sent. The logic analyzer displays "Waiting for trigger".

My trigger is sent when a button on the board is clicked. Here is the code:

#include "wiced.h"

#define TRIG_HIGH_TIME (0.01) //0.01 mSec = 10 uSec

volatile wiced_bool_t newPress = WICED_FALSE;

void echo_measure(void* arg) {

}

/* Interrupt service routine for the button */

void button_isr(void* arg) {

/* let trigger pin settle */

wiced_gpio_output_low(WICED_PWM_2);

wiced_rtos_delay_milliseconds(10);

/* Send trigger from button click */

wiced_gpio_output_high(WICED_PWM_2);

wiced_rtos_delay_milliseconds(0.01);

wiced_gpio_output_low(WICED_PWM_2);

newPress = WICED_TRUE;

}

void application_start( )

{

uint8_t pressCount = 0;

char printChar;

wiced_init();

/* Initialize the WICED device */

wiced_gpio_input_irq_enable(WICED_BUTTON2, IRQ_TRIGGER_FALLING_EDGE, button_isr, NULL);

/* Setup interrupt */

const wiced_uart_config_t uart_config = {

.baud_rate = 115200,

.data_width = DATA_WIDTH_8BIT,

.parity = NO_PARITY,

.stop_bits = STOP_BITS_1,

.flow_control = FLOW_CONTROL_DISABLED,

};

wiced_uart_init( WICED_UART_1, &uart_config, NULL);

/* Setup UART */

while (1 ) {

if(newPress) {

pressCount ++;

/* Increment counter */

if(pressCount > 9) {

pressCount = 0;

}

printChar = pressCount + 0x30;

wiced_uart_transmit_bytes(WICED_UART_1, &printChar , 1);

newPress = WICED_FALSE; /* Reset for next press */

}

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By Anonymous

May 30, 2018

783

Wi-Fi Combo

Re: brcm_patchram_buf to flash? (con't)

As a follow on to this thread: Re: brcm_patchram_buf to flash?Damn, it looks like the BT library wherein the brcm_patchram_buf is actually loaded is ... Show More

By user_108962310

Jun 3, 2018

623

Wi-Fi Combo

WICED Studio 6.2.1 has been released...

WICED Studio 6.2.1WICED-Studio 6.2.1 Installer (Windows)WICED-Studio-6.2.1 (OSX)WICED-Studio-6.2.1 (Linux 64-bit)Release Notes: WICED Studio 6.2Release Notes: WICED Studio 6.2.1Technical Brief: WICED Studio 6.2.1API Reference: WICED Studio 6.2.1 (Wi-Fi/Combo)... Show More

WICED Studio 6.2.1

============================

Changes for WICED-SDK 6.2.1

===========================

* Applications

* Chip/Platform support

* Added support for Arrow QuickSilver EVK Platform (Murata 1GC/CYW43907 based).

* Added support for CYW943455EVB_02 (STM32H+43455) platform with the following features:

* BSP, peripheral drivers and IO applications based on FreeRTOS

* Middleware, Network stack and applications based on FreeRTOS and LWIP

* [4390x WiFi] Fixed issue of XIP mode unable to program large file (>1347584 bytes) in sflash.

* [STM32F4XX] Added SPI Slave driver support for STM32F4XX platform

* Support SPI active high chip select signal on STM32 platforms

* [4390x] Added FRAM support in 4390x sflash driver.

* [CY8CKIT_062] Updated Wiced CapSense Code to be Consistent to ES100 PDL and PSoC Creator generated CapSense files.

* Libraries, Protocols, Drivers

* [WICED pro 4390x] Enhancements to WICED audio and Apollo libraries:

* audio_render - adjusted late/early audio calculations

* 8021as/ascu - adjustments to wiced_time_read_8021as()

* Apollo - Enhanced to use BT embedded firmware by default on CYW20706A2 with CYW943907WAE4 platforms

* Apollo streamer - Added statistics and refined timestamping strategy

* audio_render - Improved silence insertion strategy

* Apollo - Changes to support IP multicast in addition to RMC

* Enabled support for TLS advanced security curves in AVS

* Added playback sample rate above 48kHz to CS47L24 codec

* Fixed playback state reporting to AVS library

* Gedday enhancements and fixes:

* Fixed DHCP thread stack corruption related to IPv6 AUTO IP

* Added fixes in Gedday for WICED to discover MDNS services

* Fixed MDNS record TTL values as per the RFC

* Remove PTR record and add cache flush bit for the records in MDNS update service advertisement sent during add/remove pairing

* Enchancements and fixes to HomeKit library:

* Added Secure WAC and Software Authentication support for IP and BLE transport. This is a preview version.

* Added support for uint64 and double data formats for HomeKit characteristic values

* Improved error handlings in HomeKit iCloud request processing

* Added fixes for HomeKit certification test case failures - TCC014, TCC028, TCH044.

* Removed "AUTO_IP_ENABLED" flag from the HomeKit library

* [WICED pro 4390x] Bluetooth audio hybrid mode support

* [CYW9MCU7X9N364] Gateway app cleanup

* [all WiFi] Upgraded mbedtls stack to version 2.6.0

* BLE WiFi Introducer app cleanup

* [all WiFi] Enhancements to FreeRTOS/LwIP:

* Upgraded to LwIP 2.0.3

* Modified auto IP handling in LwIP stack to pass BCT

* Added websocket library

* [all WiFi] Fixed enterprise security issue where WICED failed to associate to IAS server in PEAP

* [all WiFi] Verified enterprise security support with FreeRadius and IAS servers over EAP-TLS, EAP-TTLS and PEAPv0; including 802.11r and Fast Roaming

* [CYW94343x] Modified Bluetooth firmware with CoEx and throughput improvement fixes

* [all WiFi] BESL - Integrated uECC functions for ECC cipher operations in BESL instead of mbedTLS ECC for performance driven applications (can be configured by the application to pick uECC or mbedTLS-ECC)

* [all WiFi] Added support for AWS Greengrass connectivity. Unified AWS library for AWS IoT Cloud/Greengrass Core connections.

* [all WiFi] Upgraded cJSON library

* [4390x] Integrated hardware crypto engine with BESL/mbedtls - TLS funtionality on 4390x shall use hw crypto library by default

* [all WiFi] Enhancements and stability fixes to SSDP library

* Added OTA_SUPPORT flag in platform_config.h to enable OTA Support

* [all WiFi] Resolved memory leaks during long haul enterprise security join-leave tests

* [all WiFi] Added support to configure multiple certificate & key pairs for BESL TLS based servers

* [all WiFi] Added API to DNS library to provide a list of all resolved IP addresses

* [all WiFi] BESL - Improved TLS handshake timing for DHE cipher suite

* [CYW943907WAE4] Added support for Bluetooth Low Power Mode (LPM)

* Stability fixes to BTEWICED host stack including pairing fixes as central keyboard

* [all WiFi] Resolved stability issues with AMQP library

* [all WiFi] Incorporated Coverity fixes to several WICED components - supplicant, BESL, WiFi mesh, HTTP2, Gedday, WWD, Platform BSP drivers, MQTT, BTEWICED stack, AWS, OTA2, WICED Audio and WICED HCI BT library

* New WLAN firmware (7.45.98.50) added for 43364/43438/4343W platforms.

* Various Coverity fixes

* Coex fix for LE Connection getting lost with UDP Tx Traffic

* Enhanced Krack fix

* New WLAN firmware (7.15.168.114) added for 4390x/54907 platforms

* Fix Codenomicon test issues

* Fix CYW954097AEVAL1F 11AC certification test 5.2.27 issue

* Fix for low TCP Tx/Rx throughput with ACL

* Synchronize phy watchdog to data flow to avoid packet loss

* Fix Wiced errors setting up softap channel in 5G band

* New WLAN firmware (5.90.230.31) added for 43362 platforms

* Infrastructure

* Upgraded toolchain to GCC 7.2.1

Show Less

MichaelF_56

Jun 1, 2018

6474

Wi-Fi Combo

brcm_patchram_buf to flash?

Solved

I am trying to size optimize my app for flash and RAM usage. I am using a 4343W radio.I noticed that brcm_patchram_buf is being located in the RAM sec... Show More

By user_108962310

Jun 2, 2018

1210

Wi-Fi Combo

make tools for Linux in WICED 4.x is too old

I found a bug where during the download firmware process, tools/common/Linux64/make would run into segmentation fault. As it turns out, the make tool ... Show More

By Anonymous

Apr 3, 2017

2264