Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 26, 2018 at 16:37 I've seen STM audio boards (SD card player) with only two audio clocks (5792MHz & 576MHz) on the pcb. Depending on the speed family of the audio file being read, the STM uC is using the relevant audio clock as its ...
Posted on March 16, 2018 at 01:49So with it greyed out I have to move libraries very time I update to get them off my (small) SSD to where I want them
Posted on August 23, 2017 at 22:08I have more such questions/remarks on the OTG IP module. I am tired of waiting here, so started to add them in the ever-growing 'http://www.efton.sk/STM32/STM32F4xx_doc_errors.txt' document I write on the STM32F4xx....
Posted on April 26, 2018 at 20:21Hi !I have tried to follow the steps listed in /external-link.jspa?url=https%3A%2F%2Fblog.st.com%2Ftutorial-6lowpan-guide-creating-network-sending-data-internet%2F.I got the same hardware mentioned there and I have m...
Posted on January 29, 2018 at 11:11Hello,I am trying to follow the 6LoWPAN Tutorial at https://blog.st.com/tutorial-6lowpan-guide-creating-network-sending-data-internet/. I have the same hardware as in the tutorial. Unfortunately, I can't find how t...
Posted on April 26, 2018 at 12:39Hi am using STM32F107VCT6 and found there is no IR_OUT, IR_IN pins and the same I/O lines found in STM32F072VBT6. Please suggest how to use IR_OUT, IR_IN pins in STM32F107VCT6 or not. Thank you.
Posted on April 26, 2018 at 08:21hi, i was trying to port code from stm32f4 to stm32f1. the code is used for obtaining gyroscope values from GY521(mPU6050) through i2c by dma. and iam stuck with ERROR: last event is different from I2C_EVENT. below ...
Posted on April 26, 2018 at 10:16Hi, The port.c file for the same FreeRTOS version [8.2.3] have a difference. In the Official FreeRTOS release: configPRE_SLEEP_PROCESSING( xModifiableIdleTime ); configPOST_SLEEP_PROCESSING( xExpectedIdleT...
Posted on March 28, 2017 at 02:43Section 6.15 of document UM2033 states the vcp serial interface of an stm32f769i-discovery is on usart3. it is not. it is on usart1.
Posted on February 10, 2018 at 16:06DocID029085 Rev 2Section 6.15 Virtual COM PortMakes reference to USART3, no other reference in document, and VCP uses USART1 PA9/PA10http://www.st.com/content/ccc/resource/technical/document/user_manual/group0/7c/...
