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i have compiled adc application from examples, i dont know how to import program to my spc56el70l5-disp kit using spc5-udestk.can any one help me or point me in right direction.

I am using an STM32F769NI with a MT48H16M32LFB5-6 SDRAM chip, everything works fine. we are looking to set the drive strength to 1/4, 1/2 and full to evaluate the effect on EMC testing. From what I read in the programming manual, it states to perform a dummy read access while BA1=1 and BA=0 in order to select the extended mode register instead of the load mode register and then program the needed value. When I perform the dummy read I receive a hard fault. If anyone can help explain what needs to be done to program the extended mode registers it would be greatly appreciated.Our configuration is /* SDRAM device configuration */ sdramHandle.Instance = FMC_SDRAM_DEVICE;    /* Timing configuration for 90Mhz as SDRAM clock frequency (System clock is up to 180Mhz) */ Timing.LoadToActiveDelay  = 2; Timing.ExitSelfRefreshDelay = 8; Timing.SelfRefreshTime   = 3; Timing.RowCycleDelay    = 5; 

I have the "TeseoSuitePro_6_1_3" suite. It comes with installed bin files for STA8089GAT. After I flash the firmware that arrives with the tool I get the tool to start , it sees the GPS satellites with good levels but it never gets a fix. I am also able to configure it to see Galileo but still no fix. What is wrong? is it a bad firmware? The suite reports: STA8090_v4.5.12.1_D1 Also mentioning our flash device is a 128M part MX25U12835FBBI-10G

I do not understand how to properly boot from SPI as it contradicts the BOOT table in the guide document for the STA8089GAT pins on page 22 (“STA8089GA-Pin-by-Pin-guideline.pdf�?).To boot from SPI we need a pull up on BOOT0 which has an internal pull down according to the same document.The same for BOOT1, according to the table it should be “1�? in boot from SPI and it has an internal pull down.Could you please explain what are the correct setting for STA8089GAT device boot? Is the document an error?Does it mean we need to force BOOT0 to GND on production for first firmware programming and then place a pullup on it?

Posted on June 23, 2017 at 14:03Hi everybody,I'm using SPC560P50L5 processor.I need to declare some sram program and data sections. How can i do in spc5 studio?my code consist in different function, and each of this need a particoulare storage address zone and a particoular ram zone.Are there the possibility to create a personal application.id file?Are there a possibility to do that outside application.id file (for example into main.c file)?Thank you very muchNicola#spc5 #memory-sections-ram-linker #memory-sections

Hello!I have question about CR95HF (with SPI interface selected, MODE: Reader).Is it possible that chip can inform HOST/external MCU (STM32F4) when some TAG/Device shows up in RF field range?There is IRQ_OUT pin, but it's only informing when some data to be received by HOST is ready. So I assume HOST has to poll device with SendRcv Command (0x04) and checks respond if it is not an ERROR_CODE (0x8700)?Also there something like "Wake-up by Tag Detection". Is this something I am asking for?Thanks!

I'm able to download an image onto STM32MP157C-DK2 according to the wiki. The Cube Programmer indicates success. When I flip the boot switches to ON and reboot, DL8 lights after a few seconds but nothing on the screen. During flashing the LCD does display information.  Thanks in advance.

UART7 is not working when configured with same pin numbers as given in the STMCubeMX code.When connected as per schematic pin config, it is working.(Corresponding code also changed)So why is this happening like this? Please help.

STM32F30f4 Does this in debug mode or release with and without STLINK attached via SWCLK Pin 20,SWDIO Pin 19,NRST Pin 4.Using HSI clock and PLL , but tried also without PLL. I've only enabled IO on the standard IO lines available, PA0 -> PA7 Pin 6 to Pin 13, PB1 Pin 14, Pf0 Pin 2,PF1 Pin 3, PA9 Pin 17, PA10 Pin 18. Runs in debug OK for fixed number of cycles then locks in system memory, looping at 0x1ffffed68. The only enabled services are SysTick, Penable request for system service and system service call via SWI instruction, NMI and hardfault interrupt. All set to defaults.I'm using IAR EWB for ARM 7.80.04.1295, shared component 7.5.6.4719. Anyone come across this?

Hi,I have some experience with BLE and Nordic devices (mostly nRF51822 and BLE 4.1).The Nordic provides sniffer firmware for their devices and I used it a lot. ---Now, thanks to ST team, I have the P-NUCLEO-WB55 kit in my hands and started playing with it. I am thinking about BLE 5 now.I wonder if ST has a sniffer software using the USB BLE dongle (the dongle is a part of the P-NUCLEO-WB55 kit).Thanks,Bogdan

Just got my STM32H745 DISCO today. I notice ST uses ST-Link V3 on all dual core boards. Does ST-Link V2 still work for dual core lines? I searched around on ST website and could not find any answers. Beers provided for anyone giving a hint ;)

I am trying to program BDMA of STM32H743 using Nucleo board to perform DMA Peripheral to Memory operation . What I have found a bit difficult is that I could not see any information on Reference Manual , Datasheet or on forum for the mapping information of basic DMA (BDMA) channels for SAI4 block A peripheral of STM32H7 MCU. What I can see is the only Request ID mapping for DMAMUX2 which is 15 in this case.Can anyone please help me to identify which channel should I use if I am trying to use SAI4_a BDMA?

I have tried to get the CAN peripheral up and running on STM32F407 discovery board.But I am stuck at one point. Inside method HAL_CAN_Init(CAN_HandleTypeDef *hcan), I end up in the HAL_CAN_STATE_ERROR.Is there any example available to test on the discovery board and to cross verify mistake made in my code..I have used STMCubeMX to generate the skeleton code and have written the CAN initialization in the user code block.

RM0399, p3226:Debug port target identification register (DP_TARGETID)Address offset: 0x4Reset value: 0x1048 0401 should probably read Reset value: 0x1045 0401

I am using the STM32F30x_DSP_StdPeriph_Lib_V1.2.3 library following instructions given in stm32f30x_12c.c for the initilization:#define I2C_SHORT_TIMEOUT ((uint32_t)0x1000) #define I2C_LONG_TIMEOUT ((uint32_t) (10 * I2C_SHORT_TIMEOUT)) #define I2Cx_RCC RCC_APB1Periph_I2C1 #define I2Cx I2C1 #define I2C_GPIO_RCC RCC_AHBPeriph_GPIOB #define I2C_GPIO GPIOB #define I2C_PIN_SDA GPIO_Pin_7 #define I2C_PIN_SCL GPIO_Pin_6 #define I2C_AF GPIO_AF_4   //#define SLAVE_ADDRESS 0x08   static uint32_t i2cTimeout;     void I2C_LowLevel_Init(void) { GPIO_InitTypeDef GPIO_InitStructure;   /* Configure the I2C clock source. The clock is derived from the SYSCLK */ RCC_I2CCLKConfig(RCC_I2C1CLK_SYSCLK);   /* I2C_SCL_GPIO_CLK and I2C_SDA_GPIO_CLK Periph clock enable */ RCC_AHBPeriphClockCmd(I2C_GPIO_RCC, ENABLE);   /* I2C Periph clock enable */ RCC_APB1PeriphClockCmd(I2Cx_RCC, ENABLE);   GPIO_PinAFConfig(I2C_GPIO, I2C_PIN_SCL, I2C_AF);   /*

Has anyone got CubeMX5.2/TouchGFX4.10.0/STCUBEIDE1.0 or SW4STM32 or TrueAtollic working properly with any Discovery board? I mean be able to build with no errors and ​run it on any Discovery board? I had it working with CubeMX4.xx/TouchGFX4.10.0/SW4STM32. But when I  updated CubeMX4.xx to 5.2, I get build errors. I tried the procedure put by Zhi Pang on the community, but it doesn't work anymore. I get build errors.If you have it working please send me some info on how you did it.ThanksKiran

Hey!I would like to create a log and store it so i could access the information later, for example for a device the monitors how many people go in or out a store and at what times.It would be helpful to store it in a sd card or the boards memory itself so i could just connect it to a computer and check the time

error:.\mlm32l07x01\NUCLEO_CUBE_LORA.axf: error: L6050U: The code size of this image (52352 bytes) exceeds the maximum allowed for this version of the linker.Finished: 0 information, 0 warning, 0 error and 1 fatal error messages.".\mlm32l07x01\NUCLEO_CUBE_LORA.axf" - 1 Error(s), 0 Warning(s).

I learned from the user manual UM2389 that I can get the app from the GooglePlay, but I can't find it.

I'm working on an STM32L431 and I never be call on HAL_CAN_RxFifo0MsgPendingCallback. I have set a break point in this function but the debugger never stop on it.In my program:I have generated the code using CubeMx and I set NVIC on CAN1: Tx, RX0, RX1 and SCEThe cubeMx init is:void MX_CAN1_Init(void) {   hcan1.Instance = CAN1; hcan1.Init.Prescaler = 5; hcan1.Init.Mode = CAN_MODE_NORMAL; hcan1.Init.SyncJumpWidth = CAN_SJW_1TQ; hcan1.Init.TimeSeg1 = CAN_BS1_13TQ; hcan1.Init.TimeSeg2 = CAN_BS2_2TQ; hcan1.Init.TimeTriggeredMode = DISABLE; hcan1.Init.AutoBusOff = ENABLE; hcan1.Init.AutoWakeUp = DISABLE; hcan1.Init.AutoRetransmission = DISABLE; hcan1.Init.ReceiveFifoLocked = DISABLE; hcan1.Init.TransmitFifoPriority = DISABLE; if (HAL_CAN_Init(&hcan1) != HAL_OK) { Error_Handler(); }   }I have disable CAN filtersI already call HAL_CAN_ActivateNotification w/o any error returned:(HAL_CAN_ActivateNotification(&hcan1, CAN_IT_RX_FIFO0_MSG_PENDING)Please see my CAN

Hello.I have a Nucleo board with stm32f302r8. I want to set a state variable for voltage window:state = STATE_OK if higher threshold > current voltage >  lower thresholdstate = STATE_AWD if higher threshold < current voltage or lower threshold > current voltage.I set up a ADC1 with AWD1 and enable interrupt for AWD1 and EOS flags.My handler:void ADC1_IRQHandler(void){   // debug_send(NVIC_GetPendingIRQ(ADC1_IRQn)); //simple uart sender   if (ADC1->ISR & ADC_ISR_AWD1) {      // Exclude the cause of the interrupt      ADC1->ISR |= ADC_ISR_AWD1;      state = STATE_AWD;   } else {      state = STATE_OK;   }   ADC1->ISR |= ADC_ISR_EOS; // Exclude the cause of the interrupt   debug_send(state); // simple uart sender}If current voltage has a permissibl

Hello,I am building the firmware on the M4 core. I have allready modified the 'demo_launcher.py' script to launch my code via the GUI (for demonstration purposes). As the Linux application will be built by somebody else, i only need to do the M4 firmware and use simple script to send and receive messages. I see a lot of info about on the Wiki about the protocol, but my knowledge of Linux is not that great to code this from scratch.Is there a basic example script that i can use and modify for my purpose ? I see a C app here:https://github.com/STMicroelectronics/meta-st-openstlinux/blob/4e36cf0c7c7bdb24700a990f73afcda84cdcf0cf/recipes-samples/ai-nn-application/ai-hand-char-reco-launcher/ai_char_reco_launcher.cthat is used by the 'demo_launcher.py', but i don't currently have a PC set to build this. Thank you!K.

I had my C code running on NUCLEO-F411RE last week. I downloaded it with Keil uVision and STLink driver.  But, I did something when I tried to flash it today with an assembly code instead of the C code.  Now, I cannot flash the device.* A pop up window with the following message."No target connected. "* I get another error message in the Build Output window.Error: Flash Download failed - Target DLL has been cancelledST Link driver is still working.  When I plug in the board, I get STMicroelectroinics STLink Virtual COM Port (COM15) in Windows' Device Manager.  My Keil IDE can detect the board with the correct serial #.  Last week, I had upgraded the firmware on the board through Keil IDE.  I tried to uninstall and install ST Link driver again.  It did not fix the problem.  Could the boot load firmware have been corrupted? Thank you for any help you can offer.Michael

I need to simply add VL53L0x API STSW-IMG005 to my project without any compilation errors. And need to know the necessary functions to get the distance.Regard

Fig. 2 (Memory map) seems to be incorrect as it statesOctoSPI bank2: below 0x60000000FMC bank1: 0x60000000 - 0x6FFFFFFFReserved: 0x70000000 - 0x7FFFFFFFFMC bank3: 0x80000000 - 0x8FFFFFFFOctoSPI bank1: 0x90000000 - 0x9FFFFFFFBut OctoSPI bank2 is certainly at 0x70000000 - 0x7FFFFFFF (verified on hardware). Probably the 'Reserved' and 'OctoSPI bank2' are swapped. The same error appears in the corresponding datasheet for STM32L4R5xx, STM32L4R7xx, STM32L4R9xx.