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A new version 2.7.0 is released.New features :802.15.4 RF sniffer : it is now possible to use a STM32WB Nucleo boards to spy the 802.15.4 packets and display the traces in Wireshark. Wireshark can be started directly from STM32CubeMonitor-RF. The procedure to use the sniffer is described in chapter 6 of User Manual (UM2288)Update some OpenThread commands to be properly aligned with O.T. firmware Fixed issues : Fixes the OTA updater panel address bytes inverted, and improve reliabilityOpenThread network explore button label management has been fixed,Fixes the naming of some BLE commands to match with AN5270 specification, Fixes ACI client characteristic partial discovery after reconnectionThe complete list is provided in the release note. Enjoy !

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How to use and write JSON language in STM32CUBEIDE? I am writing codes for my microcontroller for EV Charger so I have to use JSON formatting for communication with server so please help me asap?

Hello,when generating code from CubeMX for STM32H733ZGTx setting PB13 as OCTOSPIM_P1_IO2, the following code is output:GPIO_InitStruct.Alternate = GPIO_AF4_OCTOSPIM;This won't compile as the correct definition is GPIO_AF4_OCTOSPIM_P1CubeMX v. 6.1.1FW_H7 v. 1.8.0Best regards,Alessandro

Hello,I´m working on a Project with a STM32F373CCT. I need to compensate the signal read from the SDADC Signal with the internal ADC Temprature sensor.The Problem is that I only get the Value 0xFFF from the internal Temprature Sensor and also the Reference Voltage Channel.I already checked the ADC configuration Bit ADC_CR2_TSVREFE. It is set and it is set before the ADC is turned on.I also checked the VDDA and VSSA Pins with a DVM. They are connected to the GND, 3.3V VCC accordingly.Also the ADC is running at 10MHz and a sampling Time of 239.5 cycles should be far greater than the needed 17.1µs sampling Time for the Internal Temperature sensor.Some more Information to the Project:I am using the SDADC with the internal 1,8V reference, but this reference should be seperated from the normal ADC Voltage.I am using the current STMCubeIDE 1.5.0 with STM32Cube MCU Package for STM32F3 in Version 1.11.2My simple Testcode:int main(void) {   /* MCU Configuration-----------------------------

I added "graph clicked trigger" to graph and generated code. In the MainView Base.cpp graph.setClick Action(graphClickCallback) gived this error.Error[Pe434]: a reference of type "touchgfx::GenericCallback<touchgfx::GraphWrapAndClear<(int16_t)100> const &, touchgfx::ClickEvent const &> &" (not const-qualified) cannot be initialized with a value of type "touchgfx::Callback<MainViewBase, touchgfx::AbstractDataGraph const &, touchgfx::AbstractDataGraph::GraphClickEvent const &>"

Hi, I tried the LocalNetwork demonstration in which one NUCLEO board acts as a concentrator and other NUCLEO boards act as sensor unit. Its available in STM32Cube_FW_WL_V1.0.0/Projects/NUCLEO-WL55JC/Demonstrations/LocalNetworkI loaded and ran one NUCLEO board with LocalNetwork_Concentrator and one NUCLEO board with LocalNetwork_Sensor code. But my sensor NUCLEO board is not able to receive the beacon sent by the concentrator. I am not sure why this is happening. I have also attached the terminal image. Can you please guide why is the sensor not receiving the beacon?

The 1 bit PDM data output should be converted to a 16 bit PCM data format using this and what peripherals should be used in STM32cubeMX and the obtained PCM should be converted into .wav file and display it on UART/USARTWhat is the process could anyone please elaborate? please help Thanks in advance.

How to connect UART for bootloader and upload new file to chip in Linux.If anyone knows please help me out.

Hello Forum,recently I bought me a new ST-Link/V2 to program and debug a STM32L4. I tried to connect the programmer with the MCU, but it didn't work. Now I tried it with a different programmer and I could establish a connection to the STM32L4. After that I tried to connect the new programmer with a STM32G0 and this also works.Version of new programmer: ST-Link/V2 A2020 03Version of old programmer: ST-Link/V2 B2017 15Both programmers have the same Firmware Version.Could anyone please tell me where the error is?Kind regardsEric

Can someone tell where I can find an ioc file for BLE_MeshLightingPRFNode application ? I am using STM32WB55RG and SDK version is 1.8.0. I see that ioc file is available for every example and BLE application but not for the above application. What is the reason for not providing the file ? How can I create it for BLE mesh ?

Hi, I learned that when we flash a binary file to flash, we add the vector table with it. I want to know what is actually is a vector table. I am actually working on uploading a .bin file to flash using IAP. verify it and jump to it. let's say while generating the .bin file using CUBE I state the start address is at 08005000. So if I flashed it using ISP it goes to the exact location. If a binary file doesn't contain any information header how the programmer knows where to flash it? when I receive such a file through OTA how can I know the file size, starting address, and so on?if the file was generated to work on 08005000 what if I flash somewhere else and jump to that location?Thank you

Hi,The Ram_Shared address in the linker from cubeMx is 0x20008000 but I think it should be 0x20030000.Changing this also fixed communications with cpu2 for me.

HI. Im calling a exe file from CubeIdeit worked fine in true studio but now I get this -@echo in my file name. can anyone tell me what Im doing wrong and how to avoid it

Hello ST25 community I'm working on a research project using ST25R3911B to design the reader. We developed our own antenna and tested power transfer with the ST25R3911 discovery kit. On the other side, I used a STM32L4 nucleo plugged to the nucleo ST25R3911 NFC05A1. At some point, I encountered reading problem. My tag has an energy harvesting chain in parallel to the ST25DV64K (30mW to the charge). With the nucleo kit I was measuring 100% of inventory and read block correct at 3cm, and with the disco kit that distance was more 4 cm. The both kits have exactly the same filter, everything has been measured. The antenna is the same. But the nucleo kit seems to be less performant than the disco kit. I've tried to shield the STM32 on the nucleo but it hasnt really improved anything.At the point, we will do everything with the disco kit which meet our requirements (which is not the best as it misses lots of outputs on the MCU - no spare SPI or IOs).We don't understand why the nucleo kit isn'

Hi All,I have created a new ST32IDE/ST32MX project for controller STM32G473CET6-01 at my own PCB.USART, CRC and FREERTOS is added .This project compiles fine, but the moment i press the debug button ,it goes straight to void HardFault_Handler(void) ?This happens without pressing the Resume(F8) button after debugger is loaded.Wondering why this happen? As STM is new for me , i hope to get an easyer asnwer then "search the hardware fault", i didn't expect this problem with an empty project . :grinning_face_with_sweat: The first thing i wanted to try do is remove RTOS, but it seems that not possible, do i need to create a new project in that case?Thank you ! 

I am using STM32F302R8, and have setup channels 1 to 5 of TIMER1 in various output modes. In the callback function, I would like to identify which channel generated the interrupt.I am using HAL, and can figure out which timer generated the interrupt, like so:void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef* htim){ if (htim->Instance == htim1.Instance) { go_do_stuff_for_timer1();}else if (htim->Instance == htim2.Instance) { go_do_stuff_for_timer2();}}But, how to tell which channel of htim1 generated the interrupt?

I am working with an STM32WB5MMG, but I don't think this issue relates to the radio part of the MCU, so I am posting in the more general community. I hope that's okay.I am reading data from a GPS receiver over UART using the HAL_UART_Receive_DMA function. Data is coming in at 230400 baud. DMA is configured as a simple (non-circular) buffer of 512 bytes. In the HAL_UART_RxCpltCallback handler, I call HAL_UART_Receive_DMA again to start a new transfer.I'm doing it this way (as opposed to using circular mode) so that I can count the total number of bytes transferred by counting the number of complete "frames" of 512 bytes and adding (512 - CNDTR). My concern is that if I used a circular buffer, there is some ambiguity about when the frame count is updated relative to the CNDTR update.Usually, this works fine. But after a couple of minutes of receiving data, it looks like CNDTR stops updating. I've checked that there is still data coming in from the GPS module. What's curious is that when

Hello, I am using a STM32F401CE and would like to use the independent watchdog to cause a reset if the device would lock up for some reason. I have an external chip which is being controlled via GPIO and SPI from the STM32F401. When a watchdog reset occurs, does the GPIO outputs all default to Off? Is there I could keep an I/O line high (SET) over a Watchdog reset? I would like to not reset the external device if a watchdog event occurred. Thanks. Josh

I'm using ST25 android sdk. When sending data to nfc chip it sometimes fails to write data. I can send 4 bytes with any content.When sending 10 bytes then it fails with TAG_NOT_IN_FIELD depending on data.This one succeeds: byte[] data = new byte[10]; data[ 0 ] = 0; data[ 1 ] = 'A'; mTag.writeMailboxMessage( 10, data );   2021-01-31 13:03:39.123 32184-32259/eu.fufla.nfccomm D/Iso15693CustomCommand: ==> Send writeMsg command: 22 aa 02 85 66 df f3 00 24 02 e0 09 00 41 00 00 00 00 00 00 00 00 2021-01-31 13:03:39.125 380-15695/? D/NfcHalCore: Tx 00 00 16 22 aa 02 85 66 df f3 00 24 02 e0 09 00 41 00 00 00 00 00 00 00 00 2021-01-31 13:03:39.127 380-15696/? D/NfcHalCore: Rx 60 06 03 01 00 01 2021-01-31 13:03:39.136 380-15696/? D/NfcHalCore: Rx 00 00 02 00 00 And this one fails. The difference is just value byte[] data = new byte[10]; data[ 0 ] = 0; data[ 1 ] = 'A'; data[ 4 ] = 'B'; mTag.writeMailboxMessage( 10, data );   2021-01-31 13:02:47.114 31992-32070/eu.fufla.nfccom

Hi ST.I set the clock in the dts file as below.&rcc { st,hsi-cal; st,csi-cal; st,cal-sec = <60>; st,clksrc = < CLK_MPU_PLL1P CLK_AXI_PLL2P CLK_MCU_PLL3P CLK_PLL12_HSE CLK_PLL3_HSE CLK_PLL4_HSE CLK_RTC_LSE CLK_MCO1_DISABLED CLK_MCO2_DISABLED >; st,clkdiv = < 1 /*MPU*/ 0 /*AXI*/ 0 /*MCU*/ 1 /*APB1*/ 1 /*APB2*/ 1 /*APB3*/ 1 /*APB4*/ 2 /*APB5*/ 23 /*RTC*/ 0 /*MCO1*/ 0 /*MCO2*/ >; st,pkcs = < CLK_CKPER_HSI CLK_QSPI_ACLK CLK_ETH_DISABLED CLK_SDMMC12_PLL4P CLK_STGEN_HSE CLK_USBPHY_HSE CLK_SPI2S1_CKPER CLK_SPI2S23_PLL3Q CLK_SPI45_PLL4Q CLK_SPI6_DISABLED CLK_I2C46_HSI CLK_SDMMC3_DISABLED CLK_USBO_USBPHY CLK_ADC_PLL4R CLK_CEC_DISABLED CLK_I2C12_HSI CLK_I2C35_DISABLED CLK_UART1_HSI CLK_UART24_HSI CLK_UART35_HSI CLK_UART6_HSI CLK_UART78_HSI CLK_SPDIF_DISABLED CLK_SAI1_DISABLED CLK_SAI2_DISABLED CLK_SAI3_DISABLED CLK_SAI4_DISABLED CLK_RNG1_LSI CLK_RNG2_LSI CLK_LPTIM1_PCLK1 CLK_LPTIM23_PCLK3 CLK_LPTIM45_LSE >; /* VCO = 1066.0 MHz => P = 266 (AXI), Q = 533 (GPU), R = 53

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Please explain the purpose of 4 Parallel MOSFET, Why we cant use 1 or 2 MOSFET with higher rating, Also Why three seperate MOSFET driver is used for each phases, Why single Driver with 3 Channel is not used. Whether it can be used, Please suggest any advantage of using as per yhis design.

I use CubeMX to configure my timer 2 to use Encoder Mode: "Encoder Mode TI1 and TI2". In my code should I use HAL_TIM_Encoder_Start(&htim2, TIM_CHANNEL_1)orHAL_TIM_Encoder_Start(&htim2, TIM_CHANNEL_2)orHAL_TIM_Encoder_Start(&htim2, TIM_CHANNEL_ALL)or something else?P.S. What means TI1?

I am checking the difference between LSM6DSMUSTR and LSM6DSMTR. Distributer Mouser has both of them. But the data sheets are the same. Thanks,