Ask questions, find answers, and share insights on STM32 products and their technical features.
I am using STM32F779NI for my project.https://www.st.com/resource/en/application_note/dm00315319-stm32-gpio-configuration-for-hardware-settings-and-lowpower-consumption-stmicroelectronics.pdf Section 6.1 of above pdf states that unused input GPIO sho...
Hi,the IPR bit assignment in 'PM0253 Rev 5 p.189' tells me that a number of bits [n-1:0] are read as zero and ignore writes.At this point n isn't 'n = m MOD 4'.Obviously n is 4 because i can write only the four upper bits and bits [3:0] stay at zero....
I've tried __attribute__((constructor)) on STM32F030R8T6 for running tests like Gtest framework by user-defined test. The code is shown as below: #define TEST(name) \ void Test##name(void); ...
I am using ADC2 Channel 10 with external trigger TIMER 2 TRGO Update. Although I am viewing the ADC values over USART and it is sampled but the sampling time is not 2Hz. Which I set in TIMER 2 just to make sure that I can control the sampling time vi...
I believe I am doing something wrong. I read that to re-write to the RTC I will need to:1. Write ‘0xCA’ into the RTC_WPR register.2. Write ‘0x53’ into the RTC_WPR registerI found a function in the RTC file that is:#define __HAL_RTC_WRITEPROTECTION_DI...
I'm using the NUCLEO-303K8 board but I have the STM link/v2 and v3 to use too if that works better. I'm working inside the STMCubeIDE. The documentation that you can call up from within the application doesn't look like it matches the application, wh...
There are plenty of codes about VC0706 camera + Arduino. I tried the sample on Arduino and it worked pretty well. But I need to make this project with STM32. Any ideas how to implement and code VC0706 with STM32?
Posted on August 28, 2014 at 22:23I'm new to USB programming, and am having some trouble getting my head around the concepts involved. Hopefully someone can have a look at what I think I need to do to meet my goals and tell me where I'm right and w...
