STM32CubeWL

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Join procedure fails after changing the AppKey

6

Hi, During the testing we have found something interesting. During the Join procedure device is using Network key instead of AppKey As per the LoRA spec device must use AppKey...

PG430

FUOTA on STM32WLE5?

1

According to the documentation from Application Note AN5554: _The FUOTA application supports a full firmware upgrade image (entire firmware image sent to the end device) only runs on STM32WL55xx target_...

chris-mds

Clock drift: increasing approx. 10 second at each 24 hours

7

Hello, we are using release 1.0.0, We have configured RTC as below using clock source as LSE. But at every 24 hours time is increased with ~10 seconds. Example :...

PG430

External Interrupt hangs STM32WLE5CC when MCU reads SPI EEPROM, or Using I2C

1

Hello, I am using STM32WLE5CC with STM32Cube Studio 1.8.0. I am using M95512 SPI EEPROM, and SSD1306 I2C Oled. I can communicate with both peripheral and all works perfect. Our...

mightChamp

Trace utility: using DMA TX and RX on interrupt may lead to deactivation of RX interrupt

3

# Symptom A LoRaWAN application uses the trace utility to send and receive bytes on UART2. Bytes are sent using DMA TX with `UTIL_ADV_TRACE_COND_FSend()`, while reception uses RX interrupt, as...

PascalBod

usart_if.c - overrun ISR flag has to be cleared before HAL_UART_Receive_IT in vcom_ReceiveInit

2

After calling `vcom_Init`, the UART receiver is configured and ready to receive data. The problem is that when you later call `vcom_ReceiveInit`, the UART receiver might have already received some...

RomanJasmann

LmHandlerJoin can only be called a fixed number of times if no join occurs

2

Hi, I've been working on evaluating different scenarios for a device which is not able to join a network immidiately and during my tests I found out that LmHandlerJoin can...

asob

potential bug in SubGHz_Phy_PingPong example (LoRa Modulation)

1

Hi there. I'm trying to run LoRa (NOT LoRaWAN) application. I even ran SubGHz_Phy_PingPong example code with no problem. I try to use my standard LoRaWAN gateway to follow up...

ImanIDG

LmHandlerSetAppKey does not update the APPKey

2

Hi, I've been playing around with STM32CubeWL using Nucleo-64 (STM32WL55). The default LoRaWan applications seem to work correctly against TTI stack, but when I tried to make my own using...

asob

LoRaWAN_End_Node : Incomplete error handling in SendTxData function

1

The error handling code below does not cover all the error scenarios in case `LmHandlerSend` fails to emit payload. [LmHandlerSend](https://github.com/STMicroelectronics/STM32CubeWL/blob/main/Projects/NUCLEO-WL55JC/Applications/LoRaWAN/LoRaWAN_End_Node/LoRaWAN/App/lora_app.c#L470-L477) ```c if (LORAMAC_HANDLER_SUCCESS == LmHandlerSend(&AppData, LORAWAN_DEFAULT_CONFIRMED_MSG_STATE, &nextTxIn, false)) { APP_LOG(TS_ON,...

asob