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Posted on April 21, 2016 at 21:12Hello,I am trying a very simple task. I need to be able to update and read variables while the code is running, so I can adjust things like gains, or see values of counters, etc. without having to halt CPU execution....
Posted on April 20, 2016 at 14:06Hi, In our environment , we have interfaced codec IC with I2C peripheral . Once codec IC has been configured , both SDA and SCL @ High logic level . Now if controller reset happened , SDA line remains low and inhibi...
Posted on April 21, 2016 at 09:26Hi all: On an STM32F407 with the Standard Peripheral Library 1.5.0, I tried to configure USART6 to the documented maximum of 10.5 Mbit/s, and I got an assert in USART_Init(). The problem is here: #define IS_USART_BAU...
Posted on April 22, 2016 at 19:09Hi, I am trying to use the fast program method to write a row (256 bytes) to the flash. But when HAL_Flash_Program() function is called, the PGAERR flag is raised. The input buffer as well as the write address are...
Posted on April 14, 2016 at 20:43 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on April 22, 2016 at 16:06Hello everyone,I'm trying to create FAT format files and write them to a uSD card.I built STM32CubeF2 Projects FatFs_uSD and FatFs_uSD_RTOS.I built them with CrossWorks for ARM as IDE using GCC compiler.I have no iss...
Posted on April 22, 2016 at 13:55Hi to all, I am trying to use Emide to develop my projects, but I encountered some problem in startup file I copied a simple working program from Keil to Emide and the only problem I encoutered is in startup_stm32f03...
Posted on April 12, 2016 at 12:21Hi, I am using STM32F7xx HAL Drivers v1.0.4 (09-December-2015). I found a bug in stm32f7xx_hal_flash.c : when I call HAL_FLASH_Program, and it returns an error (sector write protected for example), following calls to...
Posted on October 25, 2013 at 01:05I'm having a terrible time diagnosing this error on an F407IG chip. I am trying to TX/RX SPI via DMA. Currently I am getting good transactions, according to the external logic analyzer, from lengths of 1 to hundr...
Posted on April 22, 2016 at 10:40I am using the STM32F091RC with the HAL libraries.I am trying to gain access to the backup registers and I am trying:PWR->CR |= 0x100;to set bit 8. However it will not change the bit as though I am blocked out and i...
