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Hello, I am currently working on bringing up a production board design with the OSD32MP157C-512M-BAA. The board design is very similar to the octavo systems osd32mp1-red boardSdcard is located on SDMMC1 with the same pinout.EMMC is located on SDMMC2 with the same pinout.The board can boot all the way into Linux if I use the provided development kit sd card image from octavo. This indicates to me that the core of the PCB is functioning correctly.A requirement of our project is to use buildroot. For testing, I am using the following setup: github. com / bootlin/buildroot-external-stThis (with the st_stm32mp157c_dk2_defconfig) builds a STM32mp1-DK2 development board compatible image with the following repository versions:TF-A: v2.4-stm32mp-r1U-Boot: v2020.10-stm32mp-r1.1Linux: v5.10-stm32mp-r1This buildroot image works on the DK2 development board without issue. However, I cannot get it to work on the OSD32MP157C SIP even with device tree updates based on the

Hi, am using STM32H747- Discovery board. FP-AI-VISION1 function pack which is already running in that board. Now I want use that board in PicoVoice. Am not able to connect the device in Picovoice. Am not able to upload the firmware. I tried installed the St-link upgrade firmware but still am not able to connect the device. Like for sensortile box, there is firmware for board recovery. Is there any firmware to recovery the STM32H747-DISCO board?Please help.Regards,Shivashankari

Hello,I'm curious if there is any way how to load correctly linked elf file into the SDRAM of st32h757i-eval board. By correctly linked elf I mean everything is either linked into SDRAM or to some of the SRAMs. E.g. readelf -S of the elf looks:There are 35 section headers, starting at offset 0x267c24:   Section Headers: [Nr] Name Type Addr Off Size ES Flg Lk Inf Al [ 0] NULL 00000000 000000 000000 00 0 0 0 [ 1] .start PROGBITS d0000000 010000 000458 00 AX 0 0 4 [ 2] .xbarrier PROGBITS d0000458 038698 000000 00 W 0 0 1 [ 3] .text PROGBITS d0000480 010480 010db8 00 AX 0 0 64 [ 4] .init PROGBITS d0011238 021238 00000c 00 AX 0 0 4 [ 5] .fini PROGBITS d0011244 021244 00edbc 00 AX 0 0 4 [ 6] .robarrier PROGBITS d0020000 038698 000000 00 W 0 0 1 [ 7] .rodata PROGBITS d0020000 030000 0040ed 00 A 0 0 8 [ 8] .ARM.exidx ARM_EXIDX d00240f0 0340f0 000008 00 AL 3 0 4 [ 9] .eh_frame PROGBITS d00240f8 0340f8 000004 00 A 0 0 4 [10] .init_array INIT_ARRAY d00240fc 0340fc 000004 04 WA 0

Hi all.I am having some trouble with communicating with an STM32G030F6 IC. I am using STM32CubeIDE to code and STlink-v3 mini to upload the code. The SWCLK and SWDIO pins are being used to upload the code. 3.3V is being supplied from elsewhere and the voltage reference for all the peripherals connected (STlink, STM32 IC, Power supply) are common. At first I was not able to upload the code at all, and was getting the "Target device held at reset" error which was resolved by pulling up the NRST pin. At this point the code is uploading, and the IDE goes into debug mode but I cannot get the code to function. The code is a simple blink code which toggles Pin 5 of Port A every second. This is being done using HAL_GPIO_TogglePin() and HAL_DELAY() functions. Any insight to what the problem could be?Any and all help will be greatly appreciated.

Nucleo-L073RZ board and I-Nucleo-LRWAN1 (USI module) shield - as supplied as the "Sensor" part of the P-NUCLEO-LRWAN2 kit: The documentation refers to I-CUBE-LRWAN at v1.2.2; in v2.0.0 (March 2021), the directory structure has changed somewhat.I assume the correct path for the "Sensor" node project is now:Projects\NUCLEO-L073RZ\Applications\LoRaWAN\LoRaWAN_AT_Master\STM32CubeIDE\I_NUCLEO_LRWAN1Can anyone confirm if this actually works?At the moment, mine doesn't seem to be sending any AT commands from the Nucleo board to the USI shield...

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I am currently developing a Flexray driver. I cant understand a few point. This message buffer configurable like that : "configure each message buffer by setting the configuration values in the Section 21.5.2.65: Message Buffer Configuration, Control, Status Registers (MBCCSRn), Section 21.5.2.66: Message Buffer Cycle Counter Filter Registers (MBCCFRn), Section 21.5.2.67: Message Buffer Frame ID Registers (MBFIDRn), Section 21.5.2.68: Message Buffer Index Registers (MBIDXRn)" . There is 32 message buffer that i can configure slot number , cycle number. So is there any misunderstand , or i can read/write just 32 slot?

Queries:1. Could you please provide us manufacturer part numbers of all parts/components used on Evlpowerstep01 Board.2. Provide shunt resistor 0R1/2W tolerance value.3. Provide all decoupling capacitor type?4. Value of Capacitor Cp used on evaluation board is 47nF/100V. Is there any formula to calculate this capacitor value or can we use 10nF/100V as mentioned in datasheet.5. Do we need a specific 3.3nF/6.3V value capacitor on ADCIN pin. Can we select another generalised value like 10nF/6.3V.

Hi,I want to understand fundamentally how the STM32CubeMonitor is able to monitor my memory and the tradeoffs of using such software.Is there some documentation on the topic? I can't find anything.How does the atomicity work? Is the core stopped while the st-link is reading memory? Are you using special ARM cortex-m instructions?Thanks,GabrielEDIT: if needed, I'm using the STM32CubeMonitor v1.4.0

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I'm seeking for the following information:What is the CPU flag/control& status register (CSR) called and where - ST document - is it documented?Looking at the STM32Cube IDE debugger view (gdb register view) what is this register called and where are the Carry, Sign,Zero etc. bits?

I am using a PN7150 with ISO 15693, and the resulting sequence is :0x00,0x00,0x07, 0x21, 0x30, 0xB6, 0x1D, 0x00, 0xB2, 0x00first 3 bytes written on the nxpNci level, then my message. I want to read some blocks, in particular I would like to read all the memory.

I use STM32CubeIDE v1.9.0.From the RM of STM32U575 (RM0456 Rev 3), 29.7.1 ADC system control register (ADC12_CCR), page 1078:There is a register called ADC12_CCR with address {base + 0x300} = 0x42028300 on this chip. However, this address / register name cannot be found on the SFRs tab when debugging the target.However, a similar register can be found for ADC4 In addition, the macro __LL_ADC_COMMON_INSTANCE(ADC1) redirect to 0x42028308, which does not exists according the SFRs tab, but changing it does not seem to have any effect.Does the register exist and the tool (SFRs tab) is not showing it? Is there something wrong with the RM? Or did I miss something?Edit: Changing the register at address 0x42028308 does have an effect.

Hello,I am having a hard time setting the DDR clock at pll2 for an stm32mp157.The clock has been configured to 528MHz using CubeMX. I checked cfg for pll2 in the DeviceTree against the Datasheet / Referance Manual and all settings seem correct.Yet /sys/kernel/debug/clk/clk_summary returns 533MHz for pll2_r.PLL2 gets 24MHz from HSE. My current configuration for tf-a:&rcc { ... pll2:st,pll@1 { compatible = "st,stm32mp1-pll"; reg = <1>; cfg = < 2 65 1 1 0 PQR(1,0,1) >; frac = < 0x1400 >; }; ...PLL2 gets configured in the dts-file for tf-a only. For kernel and u-boot there are only empty rcc-nodes:&rcc{ u-boot,dm-pre-reloc; status = "okay";   /* USER CODE BEGIN rcc */ /* USER CODE END rcc */ };Any ideas?

I have a project with STM32 MCU and BG95 LTE module. I use NetX Duo with LwM2M protocol. I am trying to implement FOTA for STM32 with LwM2M protocol. I haven't find resources for that. Is there any example for that?How can I implement that function? (Any suggestions)

FP-CLD-WATSON1 package library file will support to plot FFT graph..can any one share link of that library file.. I could not found that.Thanks in Advance...

Hi,I am working on a project and trying to resolve a doubt I have before starting building the prototype, I appreciate if anyone could assist me with my question. The project is based on NFC dynamic tags and wireless charging.There are 2x devices in this simplified version of the project, let's call them Base Station and Target.The Base Station talks to the Target device via NFC. The target device has 2x modes slow charge and fast charge modes.The slow charge mode is via NFC wireless charing and the fast charge mode is via Qi wireless charging.My question is: can NFC data communication co-exist with Qi wireless charging ? Meaning could the device transfer data back and forth when the Qi wireless charging is ON ? Would not Qi wireless charging overload NFC dynamic tag and break it ?Any help would be highly appreciated.Thanks

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Hello everyone!I am developing a custom bootloader for STM32H750XBH and run into problem:some applications successfully start and run in AXI SRAM (0x2400 0000);some applications starting but breaks somewhere.Note: both kind of applications very similar, they have the same peripheral initialization code and parameters, they are built with exact the same linker script (see STM32H750XBHx_FLASH.txt); and they differs only in high-level side (application logic, user messages).My bootloader can act in two ways:copying an application from external flash (using QSPI interface) to AXI SRAM and then jumping into it (like in the ExtMem_Boot example);or getting an application through x-modem, using USART1, and putting it into AXI SRAM.In both ways I checked the CRC32 of firmware and it is correct.I use FreeRTOS for both the bootloader and the application, if it matters.What could be wrong? Why some apps work fine, some doesn't?Thanks, Artem.

I have just installed STM32CubeIDE and started creating a project. I left shortly and found the application was closed on my return. The icon could no longer see the executable and just now it occurred to me that my security system detected it as a threat.And in fact, it was detected as malware by BitDefender.Is anyone else experiencing this?

Hello , I have a few queries related to assignments of GPIO wrt to Cortex M4 and Cotex A7 . Task is to add a I2C peripheral to a GPIO and access it using Cortex M4.But I cant see the cortex assignment options ? I see on few but not on some on which I actually want.(like PA12) Also I see pin locking on some GPIO? Does that mean I can’t connect anything to these GPIOS?  Also on the I2C1 , to which context it is assigned by default? Both Cortex M4 and A7 or to one of them? please advise!Thanks in advance!D

If I tick CAN no H7 processors show up even though they have CAN

/* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "usb_host.h" #include "usbh_core.h" #include "usbh_msc.h" /* USER CODE BEGIN Includes */ #include "ff.h" /* USER CODE END Includes */ /* USER CODE BEGIN PV */ /* Private variables ---------------------------- * -----------------------------*/ FATFS USBH_fatfs; FIL MyFile; FRESULT res; uint8_t oktext = "USB mounted !"; uint8_t text = "USB not mounted !"; extern char USBHpath[]; extern UART_HandleTypeDef huart3; /* USER CODE END PV */ /* USER CODE BEGIN PFP */ /* Private function prototypes -----------------------------------------------*/ /* USER CODE END PFP */ /* USB Host core handle declaration */ USBH_HandleTypeDef hUsbHostFS; ApplicationTypeDef Appli_state = APPLICATION_IDLE; /* * -- Insert your variables declaration here -- */ /* USER CODE BEGIN 0 */ void UserPr(void) { if(f_mount(&USBH_fatfs, USBHpath, 1) != FR_OK) { HAL_UART_Transmit(&am

In wiki i read about using "Single value" node for variables visualization in text frames like "Numeric" node and it working fine for it. But i cant to force to work it with "Chart" node. How it can be done?

Hello. I have "variables" node, that links to .elf file in my project in STM32CubeIDE. The project is developing now. So i want to automatically updating the node every time i build the project. How it can be done?