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Posted on December 12, 2016 at 14:28Hello,until now I have a custom board with a stm32f4 and it works fine with the standard peripheral lib.I tried the new stm32f767 and the board started working after a few changes.Except the SPI, I can receive and...
Posted on December 13, 2016 at 04:35Hi,I'm using IAR to create a hex file which size is 233KB.However, when I look into the .map file, it told below:183 710 bytes of readonly code memory 4 265 bytes of readonly data memory 62 327 bytes of re...
Posted on November 14, 2016 at 20:52I needed to make a basic bulk device, so the natural starting point appeared to be a CubeMX generated CDC project. Really, I was stunned by the number of custom files generated:usb_device.h usbd_desc.husbd_cdc_...
Posted on December 11, 2016 at 21:22I had created the project for STM32F4Discovery from STM32CubeMX, and set the system to use external crystal of 8 MHz. I configured USART1 and USART2 to function as UART and repeatedly send strings out. The output ...
Posted on December 11, 2016 at 13:44Hi,I want to change the RTC->ISR register value but i could not change it (RTC->ISR = 0xFFFFFFFF etc...). Besides i can change TIM4->CCR1 value. Why rtc register value can not be chaged? Any advise??
Posted on December 12, 2016 at 16:15Hello,is there a way to know how much ram memory is used or available at a certain moment at runtime?I mean static+stack+heap.I'm using last version of HAL with NucleoF401RE.Thank you for your help!
Posted on December 12, 2016 at 16:23Question - What is the safest way to 'peek' at the STML152 program counter? Ideally something in the standard HAL files (so no ASM; I am working under AC6 in C). I wish my code to understand if it was loaded/is ru...
Posted on October 10, 2014 at 08:24 I'm upgrading to the new HAL libraries and got struck with UART interrupt when trying to implement ECHO, I generated code using STMcubeMX for UART3 added in the msp init of the uart HAL_NVIC_Set...
Posted on September 18, 2014 at 18:35Hello!Please, help me! I want to use SPI-bootloader in STM32F401 to update firmware in this controller.But controller returns wrong answers.For my experiments I use demoboard NUCLEO F401RE and application note AN...
Posted on December 09, 2016 at 12:08Hi allI'm trying to use the SPI Bootloader of the STM32L476RG.To do so, I set up an other STM32 device running an SPI master (Frame Format = Motorola, Data Size = 8 Bits, First Bit = MSB First, Baud Rate = 62.5 KB...
