The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on November 03, 2015 at 17:25 Using a logic analyzer, I am seeing that interrupts are not occurring during a write to EEPROM.Here is a basic snippet of how I write a single byte of data to an address: DATA_EEPROM_Unlock(); DATA...
Posted on February 16, 2018 at 15:53I have a problem with an STM32F767 on a custom board with SDRAM and NAND SLC memory connected to the FMC.The NAND is 8 bit, the SDRAM is 32bit, so only the [D0:D7] signals are shared between the SDRAM and the NAND...
Posted on April 15, 2017 at 01:46Hi there,when generating code from Simulink using the STM32 MAT Target, the project build in SW4STM32 will not succeed, because CubeMX doesn't include the <modelName>/Src directory into the eclipse project's code s...
Posted on February 19, 2018 at 12:45I am writing a custom firmware for a stf32m429 MCU. I need about 128Kbytes of EEprom but the ECU has none. Due to security reasons I cannot use external eeprom chips. I was wondering if the following scenario is f...
Posted on February 21, 2018 at 06:09The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on February 15, 2018 at 07:30What are the non maskable interrupt I/Os are in STM32L431VCT6?. We plan to use External watchdog for our critical application.Output of WDT going to connected with NMI of STM32l431vct6.
Posted on September 12, 2017 at 06:14Hi I'm trying to program my stm32F7 board into stop mode but its current consumption is around 4mA (which is way to high). I'm using an external clock source of 12MHz. SYSCLK is at 12MHz APBI and APB2 prescalers ...
Posted on February 20, 2018 at 17:25Actually we are using a tool for GUI development on STM32F746. This tool internally uses memory mapped mode to access the QSPI flash. In principle this is working fine, but the QSPI flash MT48LC4M32B2B5, which us...
Posted on February 20, 2018 at 05:29Hi STM,I have some questions for QSPI configuration using SST26VF032B-104I (Max clock = 104 MHz)I am getting QSPI_SUSPENDED Error when I call BSP_QSPI_GetStatus().Configuration is as follow;///////////////////////...
Posted on February 21, 2018 at 00:12Hello, I am currently using an STM32F301K6U. STM32CubeMX allows me to set pretty much any GPIO as a 'GPIOP_Analog'. However, when I go into the ADC1 under 'Peripherals' every single item is red because there is so...