Others: STM32 MCUs related

Hello, I am using CubeMX v5.3.0 with HAL F4 v1.24.1 on STM32F429ZI chip and Atollic TrueSTUDIO v9.3.0.I am configuring SAI to be in full-duplex mode: SAI_A in Master with MCO mode (Master Transmit), SAI_B in Synchronous Slave mode (Slave Receive).Here is the resulting code from MX_SAI_Init():/* SAI1 init function */ void MX_SAI1_Init(void) {   hsai_BlockA1.Instance = SAI1_Block_A; hsai_BlockA1.Init.Protocol = SAI_FREE_PROTOCOL; hsai_BlockA1.Init.AudioMode = SAI_MODEMASTER_TX; hsai_BlockA1.Init.DataSize = SAI_DATASIZE_16; hsai_BlockA1.Init.FirstBit = SAI_FIRSTBIT_MSB; hsai_BlockA1.Init.ClockStrobing = SAI_CLOCKSTROBING_RISINGEDGE; hsai_BlockA1.Init.OutputDrive = SAI_OUTPUTDRIVE_ENABLE; hsai_BlockA1.Init.NoDivider = SAI_MASTERDIVIDER_ENABLE; hsai_BlockA1.Init.FIFOThreshold = SAI_FIFOTHRESHOLD_1QF; hsai_BlockA1.Init.ClockSource = SAI_CLKSOURCE_PLLSAI; hsai_BlockA1.Init.AudioFrequency = SAI_AUDIO_FREQUENCY_44K; hsai_BlockA1.FrameInit.FrameLength = 64; hsai_BlockA1.FrameIn

ARM MBED Cloud Connectivity Features.

The size of the downloaded file is 0 bytes.

Hello,I try to trigger a ADC for example ADC1 in injected conversion mode with the Timer out event of TIM1 but it doesn`t work. For Time 1 i select OCREF and OC6REF as trigger event. In my ADC I select the Timer 1 Trigger out event as external trigger source. My Timer is counting correctly bu my ADC isnt triggered.Thanks in advance L.

When importing a .launch file in Atollic, the configuration is not imported. It deletes the .launch file and nothing becomes visible in debug settings.The .launch file was created in the same Atollic IDE. Atollic also does not detect .launch file if I copy it into the project directory.Any idea how to do this?-- pa

Hello , I`m newbie to STM32 processors , i was working on AVR .....It has been 3 days since i was trying to find out what is wrong with my registers` definition .. in this photo i defined RCC_APB2ENR and i did try to set a specific bit , but the result is that the bit is not set .. can anyone help me with that?

I'm trying to init the EEPROM.. the code is returning HAL_FLASH_ERROR_SIZ from within FLASH_WaitForLastOperation.. I haven't really found much info about this error code, other than it is a size error... How do I fix it? I believe this used to work OK in my code.. I know the example binary works OK without issue.void InitEEPROM(void) { EE_Status ee_status = EE_OK;   /* Enable and set FLASH Interrupt priority */ /* FLASH interrupt is used for the purpose of pages clean up under interrupt */ HAL_NVIC_SetPriority(FLASH_IRQn, 0, 0); HAL_NVIC_EnableIRQ(FLASH_IRQn);   /* Unlock the Flash Program Erase controller */ HAL_FLASH_Unlock();   /* Configure Programmable Voltage Detector (PVD) (optional) */ /* PVD interrupt is used to suspend the current application flow in case a power-down is detected, allowing the flash interface to finish any ongoing operation before a reset is triggered. */ PVD_Config();   /* Set user List of Virtual Address variables: 0x0000 a

i am am use P-L496G-CELL01 (https://www.st.com/en/evaluation-tools/p-l496g-cell01.html ) for OTA update i am use package of X-CUBE-AWS (https://www.st.com/en/embedded-software/x-cube-aws.html ) first i compile boot loader program it work perfectly in SW4STM32 .but when i compile cloud program it generate error i attach error generated file

Please any one help me , How to use the EEPROM in the stm32f103c8t6, I did not find any details about the EEPROM in data sheet. How to write program in EEPROM & how to Dump the code in EEPROM using KEIL vision 5.

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My IDE is SW4STM32. The board is STM32H757 I-EVAL. I download STM32Cube_FW_H7_V1.5.0 to start development. I have read the document UM2204 "Getting started with STM32CubeH7 for STM32H7 Series" but I still can't develop my own application through Templates project now. I copy the Templates Project to my workspace folder and use SW4STM32 to rebuild it. But there are many errors, most of them are like can't find file stm32h7xx_hal.h, can't find file stm32h7xx_hal_***.h, and so on. I copy those files into the my project folder. But it seems that too much .h files need to be copied. Is there a clear and clever way to achieve my goal? Thanks for your help.

Hi,I want to use matlab simulink to program a ST-Nucleo_F303RE board,with Matlab Simulink 2019b ver.2 with and extensions, ST MAT/TARGET,CubeMX newest version and SW4. (because CubeIDE it does not work)As a first attempt, I followed the MAT / TARGET documentation to implement a simple source code generation. More or less, that worked after several hours/days. Without this forum, I would have no success. Because, as always special error treatment knowledge is needed. I mean very special. For this read other posts, not from me. Now I want to use the external mode, because I need it in the end. I followed the MAT / TARGET documentation again, without success ! Then I looked at an example code, in the example ADC folder, I generate with the CubeMX software my new processor icon file and this example Simulink circuit.Then as I thought so a TransportLayer: ext_comm error !After several hours, I came up with the idea to select the rider times and back again. A success. Again special error tre

Hello!I'm experiencing difficulties using STM32-MAT-TARGET to generate code for STM32 controllers from Simulink models using the provided blocks for USART communication.STM32-MAT-TARGET : 4.4.2Matlab 2017bMDK-ARM Professional Version : 5.14MCU : STM32F103VET6I want send the received data by Keypress Exti Response without enable USART_Receive Block 's Software Interrupt. In other words, I want to control the send timing instead of sending the received data almost simultaneously. Please my module following .BUG: NbRcv will be set zero before being passed to USART_send model' Nb2Send ,This will result in the inability to send data.Code interpretation:1.NbRcv always be set to zero before the Exti-button is pressed;2.NbRcv value assignment to Data Store Write Block;3.Value of Data Store Read Block assignment to Nb2Send;4.Wait for end of current send data . if Nb2Send is not 0, if condition is true, USART_Send function will be execute , but the contion will always be false, the USART_Send fu

Hi, I use STM32H757I-EVAL Evaluation board to start my development. The IDE is SW4STM32. I download STM32Cube_FW_H7_V1.5.0 and test the example code GPIO_EXTI. The power is from mains electricity and the USB is for programming and debugging only. I follow the sequence in document UM2525 to set up the evaluation board.Then I use SW4STM32 to download and test the example code. The main questions are : During debugging, the LED3 can't toggle when releasing tamper key. Only LED1 toggle with releasing tamper key.I set breakpoints in CPU2 code, but those breakpoints are never triggered. For example,But when I disconnect USB, turn off power and re-power the evaluation board, LED3 works correctly. It can toggle with tamper key as LED1. This means that the code is downloaded correctly to the evaluation board. How should I do to debug CPU2 code in SW4STM32?Besides, when turning off the evaluation board, should I disconnect USB first or disconnect mains electricity first?Thanks for your help.​​

I 'm using Atollic TrueSTUDIO 9.3.0 with STM32CubeMX 5.2.1 and target MCU is an STM32F030F4P6.I 'm building my project but I get this error:Undefined referrence to 'ITM_SendChar'.In the second photo you can see that the folder that contains the file (core_cm3.h) that contains the 'ITM_SendChar' function is included in my project.(Properties->C++->BuildSettings->ToolSetings->C Compiler->Directories->Include Path)What have I done wrong?

Hello!I'm experiencing difficulties using STM32-MAT-TARGET to generate code for STM32 controllers from Simulink models using the provided blocks for USART communication.I'm using this setup:Nucleo-F401REUSART1 and USART6 with interrupt enabledEXTI1 and EXTI13 for use with software interruptThe following pictures show my Simulink model:Unfortunately, the program only does half the job. I observe that only one USART is actually receiving anything. The other just doesn't respond when I send it a byte. Either USART works if I have just one of them in my model. But with both USARTS in my model, one will work, the other won't. It seems to be whichever USART happens to get put into receptin mode first, will be the one that's working.Can anyone help me with a solution to this problem? Is my setup correct? Does STM32-MAT-TARGET support this kind of operation?Best regardsRoman

the debugger of IAR EARM V8 has lots of bugs in tracking C codes sentences, has anybody experienced it and find a solution?V7 is pretty stable but no support for many recent ST MCUs, I think F7(not all of them), H7, L4+any idea to add these MCU as packages to V7?

I got the stm32f7308-DK board, create project on Cube for it. when I open the project in IAR it gives me error for selected target. when I check the properties, it shows ARM7. I tried to select STM32F730 from device list but it doesn't give me any option.would you please advice.ThanksN

Wnen I work with STM32F407 and call this function my programm goes to infinite loop cause of unexpected interrupt. But there is no problem with STM32F303.Is there any features STM32F4 I don't know about?

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I am trying to flash a data to `EEPROM` of `STM32L051K8` with HAL library. This functions keeps returning `HAL_ERROR`. With debug i found the problem. In HAL Flash library before writing data to `EEPROM` it checks for error flags with `FLASH_WaitForLastOperation` and `FLASH_FLAG_WRPERR`(write protection error flag) is set. So it returns `HAL_ERROR` but `HAL_FLASHEx_DATAEEPROM_Unlock` returns `HAL_OK`.HAL_StatusTypeDef setCommAddressState(void){ HAL_StatusTypeDef status; status = HAL_FLASHEx_DATAEEPROM_Unlock(); if (status != HAL_ERROR) { status = HAL_FLASHEx_DATAEEPROM_Program(FLASH_TYPEPROGRAMDATA_BYTE, COM_ADDRESS_STATE_ADDRESS, comAddressStateData); if (status == HAL_OK){ comAddressState = comAddressStateData; } } HAL_FLASHEx_DATAEEPROM_Lock(); return status; }

No source file named C:\\vmi\\viber_x4\\x4_fw_1_1\\BootLoader\\SRC\\bl_main.c.Program received signal SIGTRAP, Trace/breakpoint trap.GR_IconMenu (iconSTR=0x23a0008, Options=0) at ..\..\COMMON\SRC\GraphMenus.c:151151    if (xCount == 0)Halted to watchpoint Core context saved Load the program in memory Loading section .fastcode, size 0x7050 lma 0x0Loading section .isr_vector, size 0x298 lma 0x20000000Loading section .fastdata, size 0xc0 lma 0x20000298Loading section .text, size 0x49f90 lma 0x70000000Loading section .ARM, size 0x8 lma 0x70049f90Loading section .rodata, size 0x9668 lma 0x71200000Loading section .init_array, size 0x4 lma 0x71209668Loading section .fini_array, size 0x4 lma 0x7120966cLoading section .data, size 0x196c lma 0x71209670Start address 0x70000eb0, load size 377628Transfer rate: 96 KB/sec, 2839 bytes/write.Program loadedCPU context restored  Abort any bootloader task Temporary breakpoint 4 at 0x70027f3a: file ..\SRC\VX4_Main.c, line 126.&nbsp

I´m using a PWM signal and the complementary with TIM1(timer1). The Pwm´s complementary singal is going out from pin A7, then I want to turn off the pwm signal from that pin and turn on a HIGH value (one) in the exact same pin (A7). I want to do that every time I want.The thing is that I can´t do that using HAL_GPIO_WritePin(), I think that it is because of the port is not in GPIO mode. Can somebody help me please? That would be really helpfull. I have got a STM32F103C8

i think if use master and slave timer can solve this problem but i dont know required configuration in simulink

Weird one this - some time in the last few weeks I can no longer edit the contents of variables in either pop-up view or expression view after I have hit a breakpoint. Memory Browser seems to be OK. This occurs on f3 and f7 MCUs so presumably something to do with the openocd/gdb/eclipse versions in a Linux environment.I regularly manually update as well as respond to updates so not really sure when this problem arose.I'm running:Eclipse: Oxygen.3a Release (4.7.3a) Build id: 20180405-1200OpenOCD - 1.23.0.201904120827GDB etc -  C/C++ Development Tools 9.4.3.201802261533Does anyone know of recent bugs that may be causing this? I'd really like to avoid re-installing everything (it's not Windows after all!)Should I update to Photon from Oxygen?Cheers