Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
Posted on May 06, 2015 at 19:09My list of options I've worked out are IAR, Keil, Rowley, (maybe DS5 or others?) * ONE MAN TEAM... this is important. I have to personally be able to keep every aspect straight. I'm planning on hiring another guy in my...
Posted on April 13, 2015 at 16:36Hi,i have a problem with a device that use a STM32F405.Occasionally, after a power off/ power on cycle, the flash (SECTOR 0) are write to zero for the first 48bytes.In the application firmware, there is no procedure...
Posted on April 06, 2015 at 17:15I am using the STM32L1C8 with either its LSI oscillator or an attached LSE (32.768 kHz). Either way, when I load the code through Keil the RTC module updates properly but when I do a full power cycle the RTC module ...
Posted on March 24, 2015 at 17:12Hi,I've recently started learning application development on ARM platform STM32F04T6 seem to be a perfect fit for my requirement. In past I did some programming under IAR workbench for TI MSP430 using IAR workbench a...
Posted on March 17, 2015 at 16:39I have an application with high priority DMA interrupt. But when RTX operation system is running periodic delays appears. It seems that RTX SVC interrupt is atomic (disables interrupts on enter, re-enables on exit). ...
Posted on February 24, 2015 at 02:41I have both Keil Uvision 4.7 and 5.14 installed. CubeMx only gives me the option to select MDK- ARM V4.7 in the Project->Settings->Toolchain/IDE selector.How can I get MDK-ARM V5.14 to appear in the Toolchain/IDE ...
Posted on February 17, 2015 at 13:17I'm looking at the feasibility of performing in-application programming for an existing product that has an external CAN interface, but which, as far as I can tell, cannot use the integral system boot loader, (as ...
Posted on January 28, 2015 at 08:18Hi Guys,I used the STM32L152 mcu, and used the CubeMX tool to generate sample code and HAL code.I have two I2C devices, one is OLED, one is EEPROM (AT24C512).The question is the OLED is one address, but the EEPROM ...
Posted on January 20, 2015 at 15:40According to the datasheet it says, cache is turned off and art accelerator is on. http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00035129.pdfSo by default the cache is turned ...
Posted on January 02, 2015 at 23:52We've recently switched toolchains from mbed's online compiler to gcc-arm, but had several issues after doing so. Our code, which works fine when compiled online, seems to have issues once we use gcc to compile. Ex...