STM32 MCUs Wireless

SW4STM32 fails to debug with ST-LINK/V3-MODS while it is controlled via the C-Api

I have a custom test/debug fixture for a custom board. It is based on the ST-LINK/V3-MODS board to programm the target MCU (STM32WB55).The other interfaces (GPIO, I2C) are used to control functions like power supply to the target etc.When I try to de...

Can the STM32WB55 OTA handle encrypted user applications?

As far as I understand, the OTA example provided (BLE_Ota) supports either flashing the user application directly or handing the processing over to CPU2 for decryption of the Wireless firmware (which comes as an encrypted and signed package).Is it po...

When will it be possible to start a project with components from the series STM32WLE?

When will it be possible to start a project with components from the series STM32WLE?

I2C error handling.

I am using the following code:  while(HAL_I2C_Master_Transmit(&hi2c1, DEVICE_ADDR, i2cbuffer, 1, 1000) != HAL_OK)  {   /* Error_Handler() function is called when Timeout error occurs.     When Acknowledge failure occurs (Slave doesn't acknowledge its...

I2C Error Trapping

I am using the STM32WB in master mode, polling a single LSM303AGR accelerometer. Using the HAL transmit routine as follows:if(hi2c1.State == HAL_I2C_STATE_READY) {  /* Now send the device address and register to be read with 1 sec delay max*/  while(...

I2C Error Trapping

I2C Error trappingI am using the STM32WB in master mode, polling a single LSM303AGR accelerometer. Using the HAL transmit routine as follows:if(hi2c1.State == HAL_I2C_STATE_READY) {  /* Now send the device address and register to be read with 1 sec d...

Problem with sending message longer than 4 characters & Problem with firmware update

Hi,I've got 2 I-Nucleo-LRWAN1 shields on 2 STM32 Nucleo64 F103-RB boards. I've uploaded PingPong example from : https://github.com/stm32duino/I-NUCLEO-LRWAN1 and it works but when I've tried to modify code and send longer message (for example "ABCDEF...

hello friend i am using the i cube lorawan latest version i am sending the data by using the class A some time it will send after that its not send i am not understanding where is the problem please help me

Lora End_Node example doesn't send the right data

I have recently downloaded STM32CubeExpansion_LRWAN_V1.2.1.In the main.c of the End_Node example I commented all the sensor related variables etc. and just tried to send letter 'H' with AppData.Buff[i++] = 'H';The message gets though but it keeps cha...