Wi-Fi Combo Forum Discussions

I build pwm from 101 tutorial. All other programs worked, event PuTTY up to this point. Attached is error, .mk and .c.

Error

10:24:51 **** Build of configuration Default for project 43xxx_Wi-Fi ****

"C:\\Users\\Al\\Documents\\WICED-Studio-6.2\\43xxx_Wi-Fi\\make.exe" ww101.02.09_pwm-CYW94343WWCD1_EVB download

MAKEFILE MAKECMDGOALS=ww101.02.09_pwm-CYW94343WWCD1_EVB download OTA2_SUPPORT is disabled

Building Bootloader

Building Serial Flash Loader App

MAKEFILE MAKECMDGOALS=waf.sflash_write-NoOS-CYW94343WWCD1_EVB-SDIO OTA2_SUPPORT is disabled

Finished Building Bootloader

1. waf.sflash_write-NoOS-CYW94343WWCD1_EVB-SDIO

----------------------------------|---------|

                                  |  Static |

              Module              |   RAM |

----------------------------------+---------|

App                               |   21130 |

Host MCU-family library           | 11604 |

Interrupt Vectors                 |     388 |

libc                              |     556 |

platform                          |    1104 |

Ring_Buffer                       |      40 |

SPI_Flash_Library_CYW94343WWCD1_EV|     936 |

Startup Stack & Link Script fill  |     486 |

WWD                               |     188 |

----------------------------------+---------|

TOTAL (bytes)                     |   36432 |

----------------------------------|---------|

Compiling apps_ww101_02_09_pwm

Build complete

Finished Building Serial Flash Loader App

apps/ww101/02/09_pwm/09_pwm.c: In function 'application_start':

apps/ww101/02/09_pwm/09_pwm.c:11:27: error: 'PWM_PIN' undeclared (first use in this function)

            wiced_pwm_init(PWM_PIN, 1000, duty_cycle);

                           ^~~~~~~

apps/ww101/02/09_pwm/09_pwm.c:11:27: note: each undeclared identifier is reported only once for each function it appears in

tools/makefiles/wiced_elf.mk:232: recipe for target 'build/ww101.02.09_pwm-CYW94343WWCD1_EVB/Modules/apps/ww101/02/09_pwm/09_pwm.o' failed

1. make.exe[1]: *** [build/ww101.02.09_pwm-CYW94343WWCD1_EVB/Modules/apps/ww101/02/09_pwm/09_pwm.o] Error 1

Makefile:351: recipe for target 'main_app' failed

make: *** [main_app] Error 2

10:24:53 Build Finished (took 2s.184ms)

09_pwm.mk

NAME := apps_ww101_02_09_pwm

$(NAME)_SOURCES := 09_pwm.c

09_pwm.c

#include "wiced.h"

void application_start( )

{

float duty_cycle = 50.0;

wiced_init( );

wiced_gpio_deinit( WICED_LED1 );

while(1)

{

           wiced_pwm_init(PWM_PIN, 1000, duty_cycle);

           wiced_pwm_start(PWM_PIN);

           duty_cycle += 1.0;

           if(duty_cycle > 100.0)

           {

               duty_cycle = 0.0;

           }

           wiced_rtos_delay_milliseconds( 10);

}

}

Hello,

we're developing a standalone PcB to monitor WiFi devices based on the management frames they are sending out (Probe Requests mainly).

We currently using the BCM943362WCD4_EVB Dev Board (BCM943362 chip) with WICED Studio Version 6.2.1.2.

We're initiating monitor mode on the board and print the output as suggested in the sample application snip/packet_filter.

Here is a piece of the code:

static const wiced_packet_filter_t anti_beacon = {
        .id = 1,
        .rule = WICED_PACKET_FILTER_RULE_NEGATIVE_MATCHING, // Negative match
        .offset = 0,
        .mask_size = 1, // 2
        .mask         = (uint8_t*)"\xff",
        .pattern      = (uint8_t*)"\x80",
};
char filter_list[] = {1};
void application_start() {
    wiced_init();
    wwd_wifi_select_antenna (WICED_ANTENNA_1);
    /* Mission Complete, disable & uninstall filters */
    pktfilter_disable(filter_list, sizeof(filter_list));
    pktfilter_remove(filter_list, sizeof(filter_list));
    /* Filter settings */
    wiced_wifi_set_packet_filter_mode( WICED_PACKET_FILTER_MODE_FORWARD );
    wiced_wifi_add_packet_filter( &anti_beacon );
    /* Register callback for packets that match filters */
    wwd_wifi_set_raw_packet_processor(raw_packet_callback);
    memset(&workspace->sniff_complete, 0, sizeof(workspace->sniff_complete));
    wiced_rtos_init_semaphore(&workspace->sniff_complete);
    /* Enable Filters */
    pktfilter_enable(filter_list, sizeof(filter_list));
    /* Display current filter settings */
    print_packet_filter_list();
    /* Demonstrate filters are all zeros to start. */
    pktfilter_stats(filter_list, sizeof(filter_list));
    /* Enable monitor mode so we will recieve the packets */
    wwd_wifi_set_channel( WICED_STA_INTERFACE, 6); //
    wwd_wifi_enable_monitor_mode();
//    /* Collect packets for 5 seconds. */
    wiced_rtos_get_semaphore(&workspace->sniff_complete, 50 * 1000);
//
//    /* Done sniffing.  Disable monitor mode */
    wwd_wifi_disable_monitor_mode();
//
//    /* Show number of hits.  Note that even without monitor mode the stats will still show number of matches. */
    pktfilter_stats(filter_list, sizeof(filter_list));
//
//    /* Deregister our callback routine */
    wwd_wifi_set_raw_packet_processor( NULL);
//
//    /* Mission Complete, disable & uninstall filters */
    pktfilter_disable(filter_list, sizeof(filter_list));
    pktfilter_remove(filter_list, sizeof(filter_list));
//
    wiced_rtos_deinit_semaphore(&workspace->sniff_complete);
}

We're receiving beacon frames, probe responses and other frames just fine, but we're not getting any Probe Requests sent to the broadcast address (receiver address and bssid set to ff:ff:ff:ff:ff:ff). Probe requests sent to any other Destination/BSSID are being received and displayed correctly.

Specifically, any frames with a receiver address starting with 'ff' (e.g. 'ff:aa:aa:aa:aa:aa) seem to be discarded and are not passed to the callback function. Probe requests sent to any other Receiver Address (e.g. 'fa:aa:aa:aa:aa:aa') are being received and displayed correctly.

We also try to get this working, without any packet filter on a less frequented channel, there where also no or less Probe Request Frames.

At the next point, we compare the output of the Dev Board Chip with an ESP6288 with a filter on probe requests - the ESP collect all of them.

Is there a configuration option/flag we have to set to receive Probe Requests sent to broadcast addresses (the VAST majority of probe requests), is this a limitation inposed by WICED or could this be a limitation from the chipset?

Thanks in advance for any help.

when I use  then mode  ---WWD_DIRECT_RESOURCES--  ,how can I confirm the address of  firmware  ?

could you tell Me the  difference  about  the tow mode(download firmware  )?

Hi,

I'm new to WICED sdk.  I tried to update my SDK from 3.6 to 6.2. I have installed the 6.2 IDE. imported my 3.6 code.

I tried to build the code and i'm getting below error message. Please any one help me to understand and resolve this  problem.

I know  it is showing "pers_dct.h" is not included. but it present in the code.

May i know is there any update is needed in make file? and which mk file I need to update.

13:40:17 **** Build of configuration Default for project 43xxx_Wi-Fi ****

"C:\\Projects\\MHB3.0\\CodeDoc\\OTA\\FOTA2.0branch_unchanged\\WICED\\43xxx_Wi-Fi\\make.exe" snip.pers-BCM943909WCD1_3.B1-ThreadX-NetX_Duo-debug ota2_download

MAKEFILE MAKECMDGOALS=snip.pers-BCM943909WCD1_3.B1-ThreadX-NetX_Duo-debug ota2_download OTA2_SUPPORT is enabled

Updating ota2 bootloader version...

Updating application version...

Building Bootloader waf.ota2_bootloader-NoOS-NoNS-BCM943909WCD1_3.B1-SoC.43909

Building Serial Flash Loader App

Finished Building Serial Flash Loader App

apps/waf/ota2_bootloader/./ota2_bootloader.c:59:22: fatal error: pers_dct.h: No such file or directory

#include "pers_dct.h"

                      ^

compilation terminated.

make.exe[3]: *** [build/waf.ota2_bootloader-NoOS-NoNS-BCM943909WCD1_3.B1-SoC.43909/Modules/apps/waf/ota2_bootloader/./ota2_bootloader.o] Error 1

make.exe[3]: *** Waiting for unfinished jobs....

make.exe[2]: *** [main_app] Error 2

make.exe[1]: *** [bootloader] Error 2

WICED/platform/MCU/BCM4390x/BCM94390x_targets.mk:256: recipe for target 'bootloader' failed

Makefile:354: recipe for target 'main_app' failed

make: *** [main_app] Error 2

Thanks and regards,

Basava