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Hello, I have a problem by using 2 wake up sources: RTC wake up and EXTI (on PWR_WAKEUP_PIN1).Both of them works but a problem occurs when EXTI line (on PA0) is high when RTC event occurs. It make the CPU frozzen and nothing happen.I found a clue on...
I'm using a 32L152C DISCOVERY board.I have trouble getting really low current in stop mode (< 10µA).This is the simple code I test with:int main(void) { PWR_UltraLowPowerCmd(ENABLE); PWR_FastWakeUpCmd(DISABLE); // Enters STOP mode PWR_Ent...
i have two projects, one (application A) build to execute from 0x08000000 and another one (application B) from 0x08040000.Can you guide me about, how can i switch from Application A to Application B?Thank you. Regards
As mentioned in STM32L152R reference manual, before entering the STOP mode, all EXTI, peripherals and RTC interrupt pending bits should be reset, otherwise the stop mode entrance is ignored. Is there any way to perform this at once?
Basically I am planning to use STM32F407IG part for one of my design do it would be of great help if I get the refernce design(schematics) for the same part.Also Please suggest whether this part supports SIM900 GSM module?since I habve tight time sc...
where to download the data sheet for STM32 NUCLEO-F303RE board , please provide the linkNeed to know the register adress details of all peripherals and MCUs.
hello ,i want to have your advice in general:We use lcd 16x2 for our master device and 20x4( lcd needs 5 v power) for the end devices, in both we use keyad to make a PİN OUT RESET OF THE STM CHİP ,But for some device the lcd init happens very good fo...
I am trying to generate the elf.bin file from my project which generates elf.hex of size 8329KB where as when i try to generate the elf.bin output it generated of size 30,35,513KB, why is this a too large size, how do i reduce it so that i can use th...
I have a product that needs to write parameters to Flash.I saw on the website and datasheet all tell me STM32F100C8T6 is 64K Flash,Flash 1K per page, total 64 page,the finnal page is page 63,however I made a fault I made a fault I write parameters t...
Dear friends,I am trying to create a TCP server using lwIP and netconn APIs for STM32F407VGt6 MCU and recieve data from a PC software program which acts as a TCP client.The MCU recieves all the data correctly from PC software in multiple packets and ...
