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Using Keil V5, C program for stm32g0. Have tried to add include paths in Project.Options for target. C tab. include paths, for instance:C:/Users/ashto/STM32Cube/Repository/STM32Cube_FW_G0_V1.6.1/Drivers/CMSIS/Include;..\..\STM32Cube\Repository\STM32Cube_FW_G0_V1.6.1\Drivers\STM32G0xx_HAL_Driver\Incbut GPIOInitStruct is undefined, interrupt request names, USART and Timer register names. Many errors. I must be making some simple, fundamental mistake.

I have a custom board with an STM32F417 MCU. It needs to communicate with a PC over Ethernet (UDP).I have used Cube MX 6.5.0 to set up my project and have enabled LWIP. The board is now sending/receiving UDP packets with the PC. However when the PC sends a UDP packet with a payload of 1007 bytes, the packet becomes truncated. Only 958 bytes of data appear in the pbuf in the udp_receive_callback . It appears that there is a problem reconstructing the packet payload from the pbuf chain. I am calling pbuf_copy_partial(p, buff, p->tot_len, 0) in the udp_receive_callback function. Any suggestions regarding this issue? Has anyone successfully received large UDP packets using a Cube MX 6.5.0 generated project?Thanks

STM32F407Usually the signal is taken from the PH1-OSC_OUT pin if it is a parallel resonant oscillator circuit.The signal for clocking the microcontroller is formed on the Crystal oscillator X2, fed to the microcontroller and amplified in the microcontroller.If so, why is PH0-OSC_IN also connected to the microcontroller?The MCO(PH0-OSC_IN) signal is needed only to generate a signal on the Crystal oscillator X2, why is this signal fed to the microcontroller?If you disable PH0-OSC_IN from the microcontroller, then the signal from the Crystal oscillator X2 will continue to be fed to the microcontroller via  PH1-OSC_OUT.Why is PH0-OSC_IN connected to the microcontroller then?

Than try to use this board with Debian Linux + Xorg happened strange behaviour: after one hour screen disabled forever. No any warnings or errors in dmesg. This issue reproduce on kernel from STLinux (5.15.67). Also these steps make same behaviour: echo 1 > /sys/class/graphics/fb0/blank echo 0 > /sys/class/graphics/fb0/blank    

I first use the default RootCA1, device certificate and private key to configure, but it show the error:"WARN: setRTCTimeDateFromNetwork L#84 Could not find hostname ipaddr www.gan";Then I follow the readme, and use the"Amazon1_Usertrust_Baltimore.crt" as the device certificate(there are three certificates, I select one), but it still show the same error. 

int main(void) { /* USER CODE BEGIN 1 */   /* USER CODE END 1 */   /* MCU Configuration--------------------------------------------------------*/   /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ HAL_Init();   /* USER CODE BEGIN Init */   /* USER CODE END Init */   /* Configure the system clock */ SystemClock_Config();   /* USER CODE BEGIN SysInit */   /* USER CODE END SysInit */   /* Initialize all configured peripherals */ MX_GPIO_Init(); /* USER CODE BEGIN 2 */   if(__HAL_PWR_GET_FLAG(PWR_FLAG_SB)!=RESET) { __HAL_PWR_CLEAR_FLAG(PWR_FLAG_SB);   HAL_PWR_DisableWakeUpPin(PWR_WAKEUP_PIN1); for(int i =0; i<10; i++) { HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_0|GPIO_PIN_7|GPIO_PIN_14); HAL_Delay(50); HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_0|GPIO_PIN_7|GPIO_PIN_14); HAL_Delay(50); }   } __HAL_PWR_CLEAR_FLAG(PWR_FLAG_WU);   for(int i =0; i<4; i

Hi community.. Is there a simple way to implement a kind of secure boot on stm32f4 microcontrolelrs ? Do you have some application notes or ideas to share ? Thanks

Hello everyone, I am new to this community and I am starting to use the STM32F401 from the Nucleo platform. Thank you in advance for your indulgence and your help.  So I programmed a test code on nucleo which works well. For my final project, I need to integrate only the microprocessor, so I cut the V-Link card of the nucleo and used the DFU Mode to program the chip via USB. Everything works fine, I added a "BOOT" button that allows me to pull pin 60 (BOOT) to 3.3V and I can program the STM via STM32CubeProgrammer.In a second step, I created a test board following the Nucleo schematic indicated in the manual. I just wanted to reproduce the same assembly as on the Nucleo board but with my PCB.The PCB was assembled by the PCB manufacturer with a Pick & Place.When I turn on my custom board, I have all the power supply pins receiving 3.3V, I put all the decoupling capacitor as shown on the diagram, check all the connections to the tester, but despite that, the chip does not s

Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"

Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"

Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"

Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"

Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"

Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"

Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"

Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"

Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"

STM32G070STM32 ST-LINK Utility v4.0.0STM32CubeIDE Version: 1.9.0We are finishing a project and beginning to program production boards for testing. We have been debugging the boards using Segger JTrace's and do not utilize the option bytes of the G070 chip in firmware.When we attach to the boards from the ST-LINK, the Flash memory tab fills out and the memory can be seen. If we try to erase the chip or program a new hex file we get a "Read out protection is activated" warning. If we select Target->Option Bytes, pull down Disable and hit Apply, the utility chugs along for a few seconds and then kicks out a error message "Could not set Option bytes!" The boards can be debugged fine but we need to be able to send updated hex files to the customer for testing. All electrical connections are good.I have not found any relevant answers in searches as this issue was seen all the way back to 2016.What is going on here. Is this a ST-LINK failure?Thanks.

Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"

Trying to load TF-A and uboot into NOR flash, but I always get this error.SF: Detected w25q256 with page size 256 Bytes, erase size 64 KiB, total 32 MiBmtdids=nor0=nor0 & mtdparts=mtdparts=nor0:256k(fsbl1),256k(fsbl2),2m(ssbl),512k(u-boot-env),-(nor_user)MTD device nor0: size=33554432 erasesize=65536 available address = 0x0..0x2000000 erase size = 0x10000 full_update = 1id : Opt Phase   Name target.n dev.n addr   size   part_off part_size01 : 1 04     fsbl1 00.1 03.00 00000000 02000000 00000000 00040000Error: fsbl1 (0x4): Bad size for partition 1 (fsbl1) at 0x0 = 0x2000000 <> 0x40000 expectedIt looks like no mtd partition table loaded but the mtdparts seems correct.

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Sorry if this question is basic, but I was not able to find an answer in the documentation. I have a very simple Keras model with one input and one output, for your reference the architecture is:model = tf.keras.Sequential()model.add(tf.keras.layers.Dense(16, activation='relu', input_shape=(1,)))model.add(tf.keras.layers.Dense(16, activation='relu'))model.add(tf.keras.layers.Dense(1))I have two vectors x_test and y_test with shape (200,), the same shape of my validation arrays used during the training phase, and I saved a .npz dataset to quantize the network as follows:np.savez('testdata.npz',x_test=x_test,y_test=y_test)I am using the STM32.AI developer cloud to quantize the network. Quantization fails, and the log displays the message:Executing with: {'model': '... Converting original model to TFLite... cannot reshape array of size 200 into shape (1,1)So apparently the problem is the shape of the data in the .npz file. Which shape should have the test vectors in the .npz file?Best,Pie

Hi all,I am trying to do a simple code for writing and reading files in a SDHC Card, i am trying to start with this example code:https://community.st.com/s/article/how-to-create-a-file-system-on-a-sd-card-using-stm32bubeideHowever, when the code reaches f_mkfs((TCHAR const*)SDPath, FM_ANY, 0, rtext, sizeof(rtext));It stucks for 30 seconds an then returns FR_DISK_ERR, if i repeat the same operation without the SD Card, it returns FR_NOT_READYI have tried formatting the card, different cards, etc, same result.I attached the .ioc file, just if there is any missing configuation or something wrong...Thanks in advance

I have a custom-designed STM32F427 board that works with the code generated with STM32Cube V1.0 (Version 4.14.0). The design was based on an ST's STM32F427 eval board that supports ethernet MII configuration with DP83848 PHY chip. The ethernet works correctly under FreeRTOS+LWIP options.To try Azure RTOS for my new project with the same board, I have installed STM32Cube 6.4 and the necessary libraries for the STM32F4xx processor. So far, all the porting works when using ThreadX, FileX, and UsbX. When trying to enable the ethernet (NetX) for MII mode, I encountered a problem in that the DHCP client was unable to obtain an IP address from my router. I search through all the NX (NetX) examples from STM32Cube 6.4 and 6.5 but was unable to find one that uses MII mode. In this design, we are using DP83848 PHY chip. When selecting MII mode in "ETH Mode and Configuration" window, it displays "DP83848_PHY_ADDRESS". under PHY option. But in the "Network Interface->Ethernet Phy Interface" unde

When I compile my project from CubeMX generated project, I get the compile error:../../Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h:658:29: error: expected identifier before '(' tokenNow that line reads:#define USB         ((USB_TypeDef *)USB_BASE)I am using the STM32F103C8TxI have not configured any USB devices or anything.Any suggestions?