Wi-Fi Combo Forum Discussions

Hello,

I am running WICED 3.5.2 on a Particle Photon and every time that I try to do an MQTT Connect (to broker: AWS IoT) I get a TLS_ERROR_UNEXPECTED_MESSAGE returned from ssl_handshake_client_async().  Since, that function is closed source I cannot debug any further.

The name of the error seems to me to be an issue with the protocol....  Or could this be poorly named and be an issue with my certificates or private key?

Thanks,

Jake

I've purchased my STM32. I am still appraising the RTOS to use. Probably it doesn't use the main thread. Can I get it in Wiced?

Hello,

We are using SN8205 custom module with SST25VF080B Serial flash and Wiced 3.1.2.

When we are using snip.ota_fr-SN8205x JTAG=Olimex_ARM-USB-TINY-H download run

then we can download OTA app to our module.

After that over web page we are also able to download snip_scan-SN8205x.stripped.elf.

After downloading the binary web page displays rebooting the module but module side not starting any application.

Following steps we had seen and checked from other posts:

/* in ota_fr.mk */

DCT_IMAGE := $(OUTPUT_DIR)/DCT.stripped.elf           //It already had

/*in sn8205x.mk     */

/* it already ther in Makefile     */

APPS_LUT_HEADER_LOC := 0x0000

APPS_START_SECTOR := 1

in sflash_write.c

#define WRITE_CHUNK_SIZE        (4096)  /* Writing in chunks is only needed to prevent reset by watchdog */

also tested with

#define WRITE_CHUNK_SIZE        (8*1024)  /* Writing in chunks is only needed to prevent reset by watchdog */

#define SECTOR_SIZE             (4096)

If we try to use snip.ota_fr-SN8205x JTAG=Olimex_ARM-USB-TINY-H download download_apps run

then it gives following error

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

                                  |         |  Static |

              Module              |  Flash  |   RAM   |

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

App                               |   11427 |    1406 |

base64                            |     518 |       0 |

DHCP_Server                       |    1510 |     132 |

DNS                               |    1340 |      44 |

Host MCU-family library           |   11428 |    2720 |

HTTP_client                       |     195 |       0 |

Interrupt Vectors                 |     424 |       0 |

libc                              |   33035 |    3136 |

Networking                        |    4400 |   14358 |

NetX                              |   55570 |     536 |

NetX-Duo - Interfaces & Stacks    |       0 |      12 |

OTA_Server                        |    8235 |     676 |

Packet Buffers                    |       0 |   23142 |

platform                          |    1056 |     168 |

RAM Initialisation                |    2432 |       0 |

resources                         |      16 |       0 |

Ring_Buffer                       |      92 |       0 |

SPI_Flash_Library_SN8205x         |     636 |       0 |

Startup Stack & Link Script fill  |      30 |      22 |

Supplicant - BESL                 |   90140 |     516 |

ThreadX                           |    9176 |     396 |

Wi-Fi Firmware                    |  210412 |       0 |

WICED                             |    3800 |     844 |

WWD                               |   14684 |    1124 |

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

TOTAL (bytes)                     |  458124 |   49232 |

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

Downloading Bootloader ...

Building apps lookup table

No changes detected

Downloading DCT ...

No changes detected

Downloading Application ...

No changes detected

Downloading FR_APP (build/mesh-SN8205x/binary/ota_fr-SN8205x.stripped.elf) at sector 1...

tools/makefiles/wiced_apps.mk:89: recipe for target 'FR_APP_DOWNLOAD' failed

Makefile:185: recipe for target 'main_app' failed

make.exe[1]: *** [FR_APP_DOWNLOAD] Error 1

make: *** [main_app] Error 2

Please help us on same.

Any help in this case highly appreciated.

Thanks & Regards,

Prashant