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Hi,where can I find the data types supported by CubeIDE compiler, the documentation also specifying their size/ranges?Thank you 

Hello everyone,​I use GPIO example project (from repository of ST) and open it by STM32 cube IDE. then when I built it give error: make all make: *** No rule to make target ...How to fix this error?Thank you! Sorry cause my English not good.​​

Hi, I'm having some problems with the STM32F429 DAC testing. I have two boards of the same type. On board 1, the Digital Storage Oscilloscope shows that the sine wave voltage ranges from 2.08V to 2.94V. However, on board 2, with the same program and settings, the output voltage ranges from 0V to 3V (which is the correct output I need). Please help me figure out why there is a difference between the two boards.The output on the left is correct, and I'm only using the PA4 pin for the sine wave test without any additional output circuit. Thanks everyone.

Hello guys,Can anyone help or provide me the boot sequence diagram of STM32H755xI which has dual-core (M7 and M4)?Thanks a lot !!!

I want to develop my custom bluetooth stack in the stm32wb55 using the rust programming language. Does the st platform allows you to do so? I'm new to the wb wireless microcontroller series and I don't have clear if st allows you to use your own stack and if the stack is included as a binary or it is open source

Hi, I have been reading the "STM32L031x4 STM32L031x6" datasheet (attached) and referring to the SMARTAG1 schematic (also attached). Why does the MCU require 1 x 100 nF and 3 x 1 uF capacitors? According to the power supply scheme, shouldn't there be 3 x 100 nF since there are 3 x VDD? 

Such as the title，why is the function address in the vector table offset by 1 byte from the actual function address?In the vector table:Actually:andThis makes me wonder. 

Hi, a noob post from a noob developer. I am trying to understand how STM32Cube ide works. I guess by default UART2 has set as UART_TX - PA2, UART_RX - PA3. I have reconfigured PA1 and PA2 as GPIO_OutPut and set UART_TX - PA14 and UART_RX - PA15. There is a yellow warning sign beside UART2 that says, 'UART2 Partly disa bled conflict with PA mapped with GPIO_Output'Below is the new configuration: And below is the old configuration: In that case, can I continue to use the new configuration? Also planning to reconfigure the below pins: Will this be any problem? Do I have to configure RCC_OSC32_IN, RCC_OS32_OUT, RCC_OSC_IN, and RCC_OSCOUT? What do these use for?Thank you in advance. 

Hi, I'm finding this strange behaviour whereby I'm unable to turn on the internal pull up for GPIO Port C, on pins 14, 15, and 6.When I look into the gpio.c generated by CubeMX, I see that the C code is correct. GPIO_NOPULL has value of 0. Yet the disassembly shows that a literal 2 (for pull-down) is being written instead. I'm actually trying to set it to pull up, but no matter what value I use, it just keeps writing 2 instead.It's killing me as I've also tried to write to the PUPDR directly, but the value is not getting changed. please help!

Hello,I am trying write a LoRa library to STM32F446VET7 in my application.In the LoRa E220-400T30S documentation, it tells me to set the UART settings for configuration mode to 9600 and 8N1 and to give 1 to M0 - M1 pins.After doing that I am trying an exampe in below of the documentI am sending "C10004" and I have an interrupt for receive function for RX. But I got nothing in buffer...I'm using UART for the first time, so I can't even guess what I'm doing wrong. I would be very grateful if you can help me.  

Hi guys, I'm fairly a newbie to stm32 so please forgive me if I make some mistakes, I'm trying to configure a driver code for a SPI FT812 NHD display on STM32G474VETx chipset, so far I've been able find a driver code and ported it over onto STM32, however the driver code configured its SPI manually so I figured I'd follow the way it does that as well but I'm worried that I might did it wrong since the program can't seem to get the correct ID bit from the LCD register and I suspect the way I configured SPI pins might be the problem.I have 2 gpio_init functions, MX_GPIO_Init is for other peripherals and EVE_init_spi is for the display, which I'm having trouble with, the 3 SPI1 pins are SCK -PA5 , MOSI/D1 -PA6 and MISO/D0 -PB5, this is one of the thing that I changed from the original driver code because it appears SPI1 pins on other chipsets are in the order of PA5,PA6,PA7, and they are all on GPIOA whereas mine is separate into GPIOA and GPIOB? bellow is my attached init funct

I'm using a Nucleo -64 stm32f030r8 board.I've looked at various "blinky" tutorials and they all seem to just pick a a pin out of the air as the LED pin and then flash it through HAL_Toggle_Pin. I have the datasheet for the device but I seem to be blind, stupid and/or a combination of the two.Can some kind soul step me through the "process" you use to determine which pin ld2 (the green led) is on? I created an stm32 project from the IDE wizard selecting the correct board but no pin is assigned as default as the LED. I can compile, upload and debug etc, it's just me not being able to figure out the LED assignment. Something very obvious I'm sure! (as a side note, the IDE runs really poorly on my Debian testing desktop and frequently crashes but I can cope with that for now).

Using a stm32f303RE Nucleo board which has 4 (independent ?) ADC blocks.I'm trying to read a single channel from each of the 4 ADC under DMA simultaneously triggered from the same timer update event but I'm only getting about 30-40% of the data I'm asking for. Note that using 4 channels of a single ADC would result in skew as the reads would be sequential so I'd loose timing accuracyA single channel works fine (ADC1/Chan 1) and using HAL_ADC_Start_DMA() with a length of 500, SamplingTime of ADC_SAMPLETIME_2CYCLES_5 triggered from TIM2 at 800KHz I get what I'd expect.Running ADC2/Chan 5 at the same time (same speed & parameters) results in both blocks only receiving about 200 words of good data followed by 300 words of garbage (values close to 0). Adding ADC3 & ADC4 gets progressively less valid data.What comes to mind are the following questions:Can I trigger multiple ADC/DMA transactions from the same timer update event (the DMA seems to run OK)Is there sufficient memory bandw

Custom SMT32MP15 board connected via the micro USB to a host PC. This board has HDMI via an RGB to HDMI chip but here PA10 is only used for USB OTG-ID)  (there was another post on this about HDMI). Build kernel from ECO 5.0.  The Gadget functions worked fine with ECO 1.On the host PC lsusb shows : ID 1d6b:0104 Linux Foundation Multifunction Composite GadgetThis would seems the gadget driver is working the  board is in device mode. (right ?)ls /sys/kernel/debug/usb/49000000.usb-otg/dr_mode ep1in ep2in ep3in ep4in ep5in ep6in ep7in ep8in fifo params stateep0 ep1out ep2out ep3out ep4out ep5out ep6out ep7out ep8out hw_params regdump testmodeBoard  dts  entries:  (based on the board entries form ECO 1.0 and ST Wiki)Note: only added this in the kerne; dts, not in uboot. &usbotg_hs{phys = <&usbphyc_port1 0>;phy-names = "usb2-phy";pinctrl-names = "default";pinctrl-0 = <&usbotg_hs_pins_a>;dr_mode = "otg";phy-names = "usb2-phy";// Note e

I am porting the rfal and ndef for an ST25R3918 to zephyr.  I have the rfal 3.0 working and i have ndef v1.0.4 i am getting errors for the ndef layer and was wondering if this is the correct ndef.  I can read the UUID with RFAL so i know i can communicate with the tag.  Below is the error.  I do still have some timing errors to work out with the rtos and ISR servicing can be an issue. appNFC: NDEF NOT DETECTED (ndefPollerNdefDetect returns 5) Thanks,Ed

I have the STM32G431 set up to sample ADC2, send the data to the FMAC and then out to DAC1.  It works fine, I have tested all kinds of filters with it.  However, none of the HAL functions that use SysTick work after I start the FMAC.  I'm using the small NUCLEO board.  With the attached code, only "St" gets transmitted in the HAL_UART_Transmit call and the LD2 LED only blink once. However, if I just comment out the HAL_FMAC_FilterStart line, the LD2 LED blinks and the full "Starting..." message gets transmitted.  The FMAC obviously stops working after that line is commented out.I have tried re-creating the project several times and I get the same result. I've tried changing the priorities of the System tick timer and DMA interrupts without any success.  I'm not seeing anything in the HAL_FMAC_FilterStart function that should affect SysTick.    /* USER CODE END Header */ /* Includes -------------------------

Hi,I am working on stm32g491re custom board.I am using STM32cubeide  and segger jlink debugger with serial wire debug.After flashing the firmware program getting struct at intializationlike HAL_GPIO_INIT()and HAL_TIMER_init()if I try to suspend the running/restart the controller through IDE i am getting issue like belowNo source available for "(gdb[18].proc[42000].threadGroup[i1],gdb[18].proc[42000].OSthread[1]).thread[1].frame[0]"and Break at address "0x1fff469a" with no debug information available, or outside of program code.Break at address "0x1fff408e" with no debug information available, or outside of program codeIn GPIO i am using one exti gpio if i comment it's executing remaining program.Same happens with timer interrupt also.Is there thing missing for interrupts and its not happening every time 8 out of 10 times its happening.  Any one can suggestThanks

Dear All,I am attempting to migrate a project from a STM32F74NGH MCU to a STM32U599NJH MCU.In the F7 MCU I am applying the PWM on CH1 of TIM3 that corresponds to pin PB4.On the new setup I need to apply the PWM to pin PC5, which corresponds to TIM1, CH4N.I am a bit confused on what exactly does the N mean in CH4N. So far I have not been able to drive my device as expected using the PWM. If I set PC5 to output and set it properly then my external device is operating as expecting for a 100% dutycycle.In my old project the Internal Clock was set to 200MHz and this is the configuration of timer 3:Initing PWM is done like this: HAL_TIM_PWM_Start(&htim3, TIM_CHANNEL_1); Changing the dutycycle: __HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_1, value); where the value is between 0 and 100.In my new project the clock is running at 160MHz.My CubeMX configuration looks like this: The rest for now remains the same except that I am using TIM1 and TIM_CHANNEL_4 for init a

I'm having issues while trying to generate a project for the L152. When I attempt to install the firmware package for this micro, CubeMX prompts me to log in. However, the login window displays some oscillating bars and then asks me to check the internet connection. Interestingly, when I click to check for updates, CubeMX successfully verifies the installed package versions using the network.I tried to manually download and install the STM32Cube MCU Package for STM32L1 series, but when I try to install the latest patch, 1-10-4, it indicates that it cannot find the file stm32cube_fw_l1_v1100.zip. The downloaded package is named stm32cube_fw_l1_v1-10-0.zip, so I attempted to rename it, but the same error persists.In summary, creating a project for the L152 using CubeMX seems impossible.

Yes. I know that is possible to program the STM32MP by using ST-link V2 in CM4 inside STM32CubeIDE.I want to know if its possible to generate e.g .bin/.stm32 files from CM4 and paste them into a FlashLayout, and then later program it over STM32CubeProgammer.My goal is to run bare bones code and program that over USB.

 I'm trying to program the STM32MP1 processor over the ST-LINK V2 probe.But I'm facing some issues. My device cannot be found.    STMicroelectronics ST-LINK GDB server. Version 7.8.0 Copyright (c) 2024, STMicroelectronics. All rights reserved. Starting server with the following options: Persistent Mode : Disabled Logging Level : 1 Listen Port Number : 61234 Status Refresh Delay : 15s Verbose Mode : Disabled SWD Debug : Enabled Target no device found Error in initializing ST-LINK device. Reason: No device found on target.     First of all, I have made my own STM32MP1 board (https://github.com/DanielMartensson/STM32-Computer) and my goal is to install Linux onto it. But I having some issues with that too. So therefore I will try to program it with ST-LINK V2 in debug mode.Soldering of the pins:Vcc is OK - The Red LED is blinking 5 HzGND is OKNRST will shut down the blinking red LED of 5 Hz when NRST goes to GND = Good soldering o

The following compilation failure occurs when using cubeMX (6.12.0) to generate the STM32MP135DK+threadX project：tx_initialize_low_level.S:147: undefined reference to `_stack_bottom'collect2.exe: error: ld returned 1 exit statusmake: *** [makefile:66: Demo5_Application.elf] Error 1

We made a new board with STM32MP157FAC1.I tried booting with SD card with STM32MP1 Starter Package image of STM32MP157x-EV1.I am inquiring about the following error. NOTICE: CPU: STM32MP157FAC Rev.ZNOTICE: Model: STMicroelectronics STM32MP157F eval daughter on eval motherINFO: PMIC version = 0x21INFO: Reset reason (0x15):INFO: Power-on Reset (rst_por)INFO: FCONF: Reading TB_FW firmware configuration file from: 0x2ffe2000INFO: FCONF: Reading firmware configuration information for: stm32mp_ioINFO: Using SDMMCINFO: Instance 1INFO: Boot used partition fsbl1ERROR: stm32_sdmmc2_send_cmd_req: timeout 10ms (cmd = 0,status = 2000)WARNING: CMD0, Retry: 1, Error: -60ERROR: stm32_sdmmc2_send_cmd_req: timeout 10ms (cmd = 0,status = 2000)WARNING: CMD0, Retry: 2, Error: -60ERROR: stm32_sdmmc2_send_cmd_req: timeout 10ms (cmd = 0,status = 2000)WARNING: CMD0, Retry: 3, Error: -60ERROR: SDMMC1 init failedPANIC at PC : 0x2ffec8efException mode=0x00000016 at: 0x2ffec8efCan you guess what error it is?

Hello, first of all, I hope im at the right section for my question. If not I'm sorry.I'm relativ new in working with Nucleo Boards and currently working on a Project where i want to generate a chirp signal/sinus sweep from -20kHz up to 20kHz.I made myself the following table in excel to have all the values. /* USER CODE BEGIN 0 */ uint32_t sweep_val[4096] = {4095, 2578, 277, 590, 3051, 4033, 2097, 88, 947, 3413, 3886, 1682, 9, 1293, 3668, 3699, 1347, 4, 1598, 3836, 3511, 1093, 38, 1845, 3939, 3347, 914, 84, 2025, 3996, 3226, 802, 123, 2135, 4023, 3158, 748, 142, 2175, 4030, 3147, 749, 137, 2146, 4019, 3195, 805, 108, 2047, 3985, 3298, 920, 64, 1878, 3919, 3448, 1102, 20, 1642, 3802, 3630, 1359, 0, 1345, 3615, 3821, 1697, 33, 1004, 3336, 3988, 2115, 155, 646, 2948, 4086, 2598, 403, 317, 2445, 4063, 3110, 805, 78, 1846, 3868, 3590, 1369, 1, 1201, 3459, 3952, 2069, 160, 595, 2829, 4095, 2832, 603, 151, 2025, 3925, 3530, 1327, 1, 1160, 3393, 3997, 2248, 258, 419, 2532, 4063,

Hello, is it possible to ușe the LwIP Middleware over the low level library for an external PHY such as ENC28J60?If so, could you pinpoint me to a documentation or an article?Thanks.