Hi, I working with STM32F401RET6 64 pins Nucleo board with IAR.According to the datasheet DM00086815 Section 6.3.19 SDA and SCL rise time = 300ns.I open the project from “STM32Cube_FW_F4_V1.25.0�? STM32F410xx-Nucleo\Examples\I2C\I2C_TwoBoards_ComPoll...

Posted on March 03, 2015 at 09:12 Hi I'm working on STM32F401, I'm trying to configure I2C2 port as an I2C Master, when i Generate START condition i don't get an interrupt. What I'm doing wrong?   //Configure PB10 I2C2 Master, SCL pin PB3 I2C2 ...

Posted on July 09, 2014 at 18:54Hi,I'm working with STM32F401-DISCO on IAR.I'm trying to protect 2 sections of 16KB from the flash, I want to use the 2 sections for internal data.I tried to protect sections 0 & 1 , so I start the ROM from section 2....

Posted on July 02, 2014 at 16:44I'm working with STM32F401C DISCO on IAR.I'm trying to jump from code to the boot mode and my PC don't recognize the USB when I perform the jump. When I perform the jump from HW pins the PC recognize the USB.The code ...

Posted on June 29, 2014 at 18:05Hi,I'm working with STM32F401CB with IAR. The memory structure is:// Base address of the Flash sectors #define ADDR_FLASH_SECTOR_0     ((uint32_t)0x08000000) // Base @ of Sector 0, 16 Kbytes #define ADDR_FLASH_SECTOR_...