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Posted on February 23, 2018 at 14:49 hi, I have set internal clock frequency 1Hz but RTC time is faster than the real time I have stm32l0 rtc clock LSI with 37khzPREDIV_A=125 andPREDIV_S =296 Note: this post was migrated and contained many...
Posted on February 26, 2018 at 09:59HelloI'm Working on stm32f107vct6 and use internal rtc but it have a bug and i cant save date (loss date when it reset).i decide to use tiny rtc and i new on hal library.i used to spl. i can't find library with h...
Posted on February 23, 2018 at 07:04 Hello, I have developed a IAP application based on STM32F030CCT6. The application code is received on UART and I can store it in flash, I am storing codeat 0x08010000. But I am facing problems in executing it....
Posted on February 26, 2018 at 09:52Hi all,I am using the ADC with DMA configured in one-shot mode. We are using the STM32F071V8 controller. Page number 246 of the Reference manual says that - In this mode, the ADC generates a DMA transfer reques...
Posted on February 26, 2018 at 05:21When you configure AIN0 for example in ADC1 it assigns it to PA0. Perfect.But when you go to assign AIN0 for ADC0 it assigns it to PA0 as well?! It should assign it to PB0.The list on the right use to give you a...
Posted on February 24, 2018 at 12:24Hi,Why is CubeMX not generating the syscall.c file?RegardsRamazan#syscalls.c
Posted on February 26, 2018 at 01:01Hi, I was trying to get SDRAM working on custom board with STM32F746. After I calculated timing parameters and generated code with CubeMX i tried to write and read some data form SDRAM, but it always ended in hard...
Posted on November 27, 2016 at 13:21Hi, We want to develop a LoRa node based on( https://github.com/Lora-net/LoRaMac-node).They are using STM32L151CB & STM32L151C8 MCUs. So, could you please suggest us a development board + all necessary accessories...
Posted on February 20, 2018 at 05:30Here's my code to initialize timers 2 and 3. Keep in mind that right now, this code executes with no problem and there is a 100Hz output on PA5 (TIM2) and PA6 (TIM3)My objective is to offset TIM3 by 180 degrees fr...
Posted on February 24, 2018 at 01:42Dear team:I use STM32F103 LQFP48 package MCU, using 8M crystal. Circuit board size is limited. Want to use a small package of 8M crystal. If NX3225GD, do not know if there is a problem. And crystal matching capaci...
