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Hellois it possible to set 2 fonts for a text, for exemple i have following text that must be i the middle of the screen: <value>%I want value wildcard to be in 17px and % char in 20px, is it possible ?If it is not possible, i have to use 2 text areas;How can i center these 2 text areas (how an i calculate the length...) ?Thank for any supportBest regards

Can we assign to any of the gpio for driving lcd? Does ST provide any driver for 8 bit lcd interface?

Hello!As the question/topic title says, I'm new to MCU programming. I've touched C# (Unity) before and programmed an intelligent display by 4DSystems for a few applications. Unfortunately we've found some limitations on said intelligent display, so I was tasked with moving on to a better alternative (which would be the STM32F779 series).With the intro out of the way, I've looked around and saw that there is a step by step guide using the NUCLEO-L476RG. I figured I would be able to adapt the guide to the STM32F779I-EVAL board, but I'm not having much luck. Using STM32CubeMX I created a new project selecting the EVAL board, which automatically selects the STM32F779NIHx as the chip, generated the code and opened it up in TrueStudio. After attempting to follow/convert the guide over to the EVAL board (and not succeeding), here are a few questions:Checking over the GPIO configuration in STM32CubeMX shows that there are 4 configured LEDs (LED0 - Green - PI15, LED1 - Orange - PJ0, LED2 - Red

Hi I'm trying to configure my project with STM32CubeIde 1.2.1I want to use ADC1 to perform temperature and vrefint measurement. So I configure my adc & dma :But I'm not enable in cube to enable the DMA option, only disable is possible. If I enable the flag manually in the code generated, I don't have any problem and the code is running as expected (continuous acquisition of both channel with an interrupt each time the acquisition is complete) Is there a reason this option isn't possible in cube ?

Hello, I am using STM32L4R9AI, the MCU VDD is powered at 1.8v and VDDA at 3.3v. in the recommended design by ST, there is ferite bead between MCU VDD and VDDA, ferite bead is basically inductor which acts as short circuit for DC current, so how can I short between 3.3v and 1.8v? or is there other way to connect it?Thanks in Advance!

Hi all,i want to use some hardware peripherals in OP-TEE. I got the GPIO driver (stm32_gpio in core/drivers) to work with my PTA (Pseudo Trusted Application). I now wanna use the I2C peripheral using the stm32_i2c driver.I coundn't find any example code (for the GPIO neither), is there somewhere an example of how to use the drivers from a PTA?EDIT: I was able to configure the I2C peripheral with the driver, i missed the GPIO configuration. Some documentation of the OP-TEE drivers would be a nice feature for the future nevertheless =)

Hi everyone,I'll be at Embedded World again this year in the STM32 area. Would love to meet some of you there. I'll be the guy not wearing shoes =)Best regards,Martin

Hi, can somebody help with USB CDC on stm32f407G-DISC. I have configure in CUBE MX to use usb CDC in FS and when i connect to PC ( WINDOWS 10)  i see setting up device (STM32_Comport) and then pc says that USB serial device is ready to use. Why window give name to "USB serial device" and not "STM32_Comport"?

Hi there,I made a design with the CR95HF and it's working. The design of the EMI filter and matching circuit is done like on the X-NUCLEO-NFC03A1 NFC card reader board, see [UM1799] page 12.I'd now like to tune the components on my design to increase the reader performance. In [AN4327] on page 15, there is a point saying: "Measure the DC voltage in the ST_R0 pin: adjust the ZRX component value to limit the voltage measured on ST_R0 below 7 V." I guess it's to make sure, the differential voltage between RX1 and RX2 stays within the allowed range, because if it is above 7 V one should adjust ZRX. If I'm measuring the voltage between GND and ST_R0, I measure an average value of 8.6 V in my design (see hhd-gnd_str0.png). On the X-NUCLEO-NFC03A1, I measure 9.8 V (see nucleo-gnd_str0.png). Both voltages are over the recommended 7 V from [AN4327]. However if I'm measuring the voltage between pin RX1 and RX2, I'm far away from the maximum differential voltage of 18 V mentioned in [CR95HF] page

I'm using STM32F767 Nucleo-144 and am trying to get the SPI 4,5 and 6 working. SPI1-3 work fine. On the Nucleo Board manual I don't find any reference to SPI4-6 at all. So it is possible that those SPI aren't working on the Nucleo Board for some reason? I already created a post in the chibiOS Forum here: http://www.chibios.com/forum/viewtopic.php?f=35&t=5409&p=37247#p37247I Just wanted to check if it's maybe a hardware issue.

Hi everyone..Along time ago, i had see the article 'https://touchgfx.zendesk.com/hc/en-us/articles/360019884752-Configuring-STM32F746G-DISCO'but currently that line seem die.everyone, Who can tell me, how to config TouchGFX with STM32F446-Disco using CubeMXThanks and Best Regards

Hi,Am working on making a RFID reader using the ST25-EVAL kit. According to its user manual, it is capable of transmitting at 29dBm with external PA. I intend to use this with a 8dBi far field antenna. What is the typical distance my reader can detect tags, with such a setup?Regards,Bhargav

Hi,The STM32G0 seems like a nice lineup for Mainstream MCUs.For my product the specs would fit quite nicely, but I would need CAN bus support.In several Presentations it is mentioned that some will support CAN FD (up to 2 instances), but I have not been able to find any neither in STM32CubeMX nor on st.com.Has anybody found out more details which STM32G0 will have CAN support?When will those products be available for evaluation and production?Thanks Thomas

Diode ST ………..

Hello,After playing around with the Nucleo board and wanting to try the simple BLE Beacon example, I believe I somehow got the bootloader stuck.I could enter DFU mode the first time and flash accordingly to the instruction given. However, trying to flash another binary gave the STCubeProgrammer a segfault, and now the device is not recognised anymore and can't seem to be flashed through USB.Is there any way to recover? Possible to rewrite bootloader / FUS through the STLink?Thanks a lot

Hi,I've two kind of STM32CubeMX project : one for a STM32F401RE MCU and one for STM32F412CE. The fact is there is no, for example, PC3 pin on STM32F412CE MCU unlike on STM32F401RE MCU. (but STM32F412CE MCU has got a PC15 pin)it looks like that there is no macro that takes into account that PC3 is not present on STM32F412CE.Here is some code to illustrate my question :void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) { /* Check the parameters */ assert_param(IS_GPIO_PIN(GPIO_Pin)); // 1 --> See comments below assert_param(IS_GPIO_ALL_INSTANCE(GPIOx)); // 2 --> See comments below // do some stuff (here it's the core of HAL_GPIO_TogglePin) if ((GPIOx->ODR & GPIO_Pin) == GPIO_Pin) { GPIOx->BSRR = (uint32_t)GPIO_Pin << GPIO_NUMBER; } else { GPIOx->BSRR = GPIO_Pin; } }1 : IS_GPIO_PIN should be ok because GPIO_PIN_MASK == 0x0000FFFFU so (((((uint32_t)PIN) & GPIO_PIN_MASK ) != 0x00U) && ((((uint32_t)PIN) & ~GPIO_PIN_MASK)

Hi everyone,Up until now I've been doing FUS upgrades and BLE stack flashing on my WB55 Nucleo through the USB bootloader interface, but given that my final PCB won't have a USB port on it (space restrictions), I've had to start learning how to flash through the SWD instead. Following the instructions in the release notes for the wireless copro binaries, I can run -fwdelete just fine, and I can also successfully upload the BLE stack and run my application after that. My only concern is that when I try doing an FUS upgrade with:STM32_Programmer_CLI.exe -c port=swd mode=UR -ob nSWboot0=0 nboot1=1 nboot0=1 -fwupgrade stm32wb5x_FUS_fw_1_0_2.bin 0x080EC000 firstinstall=0I get the following output:------------------------------------------------------------------- STM32CubeProgrammer v2.4.0 -------------------------------------------------------------------   ST-LINK SN : 066AFF3837334D4E43125539 ST-LINK FW : V2J34M25 Voltage : 3.26V SWD freq : 4000 KHz Connect mode: Under Reset Reset

I using STM32F103C8, SW4STM32 and CubeMx When using input capture mode and call __HAL_TIM_SET_CAPTUREPOLARITY(htim, TIM_CHANNEL_1, TIM_INPUTCHANNELPOLARITY_FALLING);The complier always show error: /Users/duonghuuhoang/iWorks/ARM/TIM_InputCapture/Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h:1745:106: error: expected ':' before ')' tokenI do not modify and any single line in stm32f1xx_hal_tim.h

Use this "STM32Cube Package for STM32F1 Series 1.8.0" ,  This statement:__HAL_TIM_SET_CAPTUREPOLARITY(htim,TIM_CHANNEL_2,TIM_INPUTCHANNELPOLARITY_FALLING); is wrong.   Tips: ../Src/freertos.c(417): error: #53: expected a ":"but in 1.7.0, it is Correct. why? 

Hello all,I recently got the sensortile.box and was trying to play with the all mems function pack (FP-SNS-ALLMEMS1) but had trouble building the project. I have added an image of the error that I get when I try to build the project. I was able to flash the BLE bin file which was provided with the function pack and it works just fine with the iOS app. However I wanted to play around with the main code and perhaps add new functions to it. In order to do this I would need to be able to build the project.Any help on how to proceed with this issue would be much appreciated. Thanks in advance,VRao.1

I have followed scrupulously every step, but Tera Term (or other terminal emulators) does not show any sign of communication with my board. The board is a Discovery STM32F334C8T6: the tutorial is tailored to a Nucleo board, but the pinout of the two boards are very similar.Select Debug Serial Wire under SYS: done;Select Internal Clock as clock source under TIM2 peripheral: done;Select the Asynchronous mode for the USART2 peripheral: done;Check that the signals are properly assigned on pins: USART_RX on PA3, TCK on PA14, USART_TX on PA2, USART_RX on PA3, done. Although they have slightly different names on my board (for example, pin PA14 is assigned to SYS_JTCK-SWCLK, and pin PA13 is assigned to SYS_JTMS-SWDIO).Go to the Clock Configuration tab and leave the configuration untouched: done. The Nucleo-L073RZ has a default clock of 2.097 MHz: i have selected 2 MHz on mine to match as closely as possible.From the Configuration tab, click USART2 to open the peripheral Parameter Settings wind

I am developing a driver for LSM6DSOX. According to the datasheet, the module is capable of detecting free-fall, wakeup, motion detection, activity/inactivity, and so on.Is it possible, to configure multiple event detection interrupts (especially since there are only 2 interrupt pins? An example would be very much appreciated?Thanks Tim

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Hello,I'm using the st25dv04k NFC tag and accessing to the memory with the ST25 App.I have 3 memory areas: the first 2 (Area1 and area2) of 32 bytes and the third area the rest.The problem comes when I'm trying to add a NDEF URl record to open a link. If I add it to the first area and i put closer my nfc device, the phone tells me to choose if I want to use the navigator or the ST25 app, but if I add the URl record to another area that is not the first one, this does not happen.I can't use the first area nor the second because they have some manufacturing and configuration bytes, so I would like to add my ndef records to the third one. (URl and maybe some text).When I click in the NDEF button, it only says: Area1: NDEF message containing 0 record(s). NDEF size: 0 bytes. I dont know why it ignores the third area.Hope someone can help me,Thanks.

Some time ago on expo I learned from ST that new STM-Studio alternative is being worked on and should be as multiplatform as the rest of the recent tools.Does it have a rough release ballpark date yet?