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 February 20, 2016 at 15:33Hello.I am using a custom board with STM32F030R8 as my dev platform. I am using Uart2 to configure the board. The RX interrupt is enabled to receive data. i am using PD2 as a GPIO.When i enable peripheral clock to...
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Posted on February 24, 2016 at 16:02Hello together, I have some problems with the IWDG of the STM32F103RBT6. I hope you can help me. The initialization: // Clear reset flags if( RCC_CSR & (1 << 29)) { RCC_CSR |= (1<<24); } /* Conf...
Posted on February 25, 2016 at 10:36Hello everyone,I have trying to reading axies from my accelerometer and I keep getting 0 from my X Y Z axies at movement.Have someone encounter this problem?My code:void writeTo(u8 addressToWrite,uint8_t value, u8...
Posted on February 24, 2016 at 18:00Hi,I've tried to use comparator output in stm32l476 in open drain mode, but it doesn't work. According to reference manual (page 255) all alternative functions use same output driver and it should be possible to u...
Posted on February 25, 2016 at 10:22Hello everyone! I'm trying to store a user data in flash memory by the nexf source code #define FLASH_START_ADDR ((uint32_t)0x08000000) #define FLASH_END_ADDR ((uint32_t)0x0803FFFF) #define FLASH_PAGE_SIZE ...
Posted on February 25, 2016 at 08:39I use stm32f407 microcontroller and I have a problem with spi send DMA mode.I use send data to vs1011 chip . when I use send data without DMA , Play sound wihout any problem. but when I enable DMA , vs1011 chip c...
Posted on February 25, 2016 at 10:28Hello everybody and thanks for your help.I have been reading a document called: UM1724 STM32 Nucleo 64 boards User Manual and although very useful (more than other documents) it still left me a little confused so ...
Posted on February 25, 2016 at 11:27Hello,I need advice about AES 128 or AES 256 implementation in STM32L0 series. What is the best solution? Do I have to use the controller with AES hardware accelerator or there is a software solution that is fast ...
Posted on February 25, 2016 at 09:14I am trying to live upgrade the firmware i.e. download firmware in bank 2 of flash memory while bank 1 is still executing the code and vice versa. I need to give starting address of flash memory where the new firm...