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Raahul Jagannathan
I am implementing a 3 channel frequency counter. So I get 3 different frequency values as inputs. I am using SSD1306 driver to interface the I2C-OLED. When I try to print only one of the frequencies, it works fine. However on trying to print more than 1, I am getting a hardfault error, and it gets stuck in the while loop. What is the cause of this… (Show more)
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Iman Hosseinzadeh
Hello, I am designing an embedded system with these parts: A Low-Power STM32L152RCT6 microcontroller SIM800 GPRS module A 16 Mbit serial flash (AT45DB161D) After each reset, the microcontroller should check if a new version of firmware is available. If so, the new firmware must be downloaded from server to SPI flash and then programmed to… (Show more)
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Mohamed Amine MRAD
Bonjour,   Nous sommes entrain d'utiliser la stm32f302R8t6, la librairie FOC, un encodeur incrémental et la 3 shunt pour commander un moteur asynchrone (bldc).   En effet, nous avons rencontré un problème avec la commande du moteur après son initialisation : -soit le moteur part en rotation infini. -soit il est bloqué et on arrive pas à le… (Show more)
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Tomislav Matic
Hello everyone. I'm using STM32F407 Black VET6 board. I need to create 6 center-aligned synchronized PWM signals with the same frequency, but every signal needs to have its own DutyCycle and PhaseShift control. Example of 3 signals is given in them image below. I have read Phase-shift PWM with STM32F407 STM32F407 doesnt have asymetric mode, also… (Show more)
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Rahul Gupta
Hey Hii Iam trying to communicating two stm32f072 boards with can but i always found "TIMEOUT ERROR" Why? i create project using cubeMX software please provide me any solution on this it is URGENT. Is there any BUG in HAL_CAN_TRANSMIT function or in HAL CAN library?
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Manoj Hiwarkar
Hi, Is there any design available for industrial induction cooker. Regards, Manoj Hiwarkar
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Radoslav Mar
Hello All.   MCU: STM32F031G6U6 IDE: System Workbench API: STM32F0 HAL and low-layer drivers   I am trying to erase page in the flash memory at address: 0x8002000. Here is the code:     code FLASH_EraseInitTypeDef EraseInitStruct; uint32_t SECTORError = 0;; bool result = true; /* Unlock the Flash to enable the flash control register… (Show more)
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Radoslav Mar
Hello All.   MCU: STM32F031G6U6 IDE: System Workbench API: STM32F0 HAL and low-layer drivers   I am trying to erase page in the flash memory at address: 0x8002000. Here is the code:     code FLASH_EraseInitTypeDef EraseInitStruct; uint32_t SECTORError = 0;; bool result = true; /* Unlock the Flash to enable the flash control register access… (Show more)
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