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Remote Compiling STM32 Workbench

Posted on October 17, 2017 at 14:53Big fan of the STM32 Workbench. Really top notch work that makes my work much easier. Thanks.Wondering though. Have some larger applications that I would love to throw at some bigger silicon. Has anyone successfull...

1ms HAL delay

Posted on October 16, 2017 at 17:14Working with the STM32L052C8 using the HAL commands. I'm using the 'HAL_Delay()' command which is meant to be a delay in ms but I'm measuring HAL_Delay(1); to be 15ms. Checked with the data sheet and it says to hav...

Does one IRQx handler can be binding with multiple port?

Posted on October 17, 2017 at 10:31Hi.I'm not sure whether one IRQ handler can handle multiple ports.For example, If I made one EXTI3_IRQHandler(), then I want to connect external interrupts PA0, PA1, PA2, PA3 to EXTI3_IRQHandler().Is this possible ...

USB VCP problem

Posted on October 13, 2017 at 14:05I'm using stm32 Workbench with CubeMX and STM32F4DISCOVERY with STM32F407VG microcontrollerI setup everything in CubeMX as default:- RCC-> Crystal/Ceramic Resonator- SYS->SerialWire with SysTic Timebase Source- USB...

Usb Stm32f746

Posted on October 17, 2017 at 06:33HelloI am using STM32F746-Discovery.I run USB in high speed mode.Internal DMA is enable.But, if I use ICache and DCache my host is't initialization.Who will tell me what the problem is?What am I doing wrong?Alex

Resolved! I2C_TransferHandling() for 24c04 A8 set in select devices

Posted on October 14, 2017 at 22:18How to manage: I2C_TransferHandling() for accessing high sector (>255 bit) of a 24c04 eeprom?In a selecting device I'm not capable to modify 0xA0 to 0xA1 for settings A8=1 and access to 256..512 bytes of eeprom.I'm...

I2C endless loop in HAL_I2C_GetState

Posted on January 18, 2017 at 16:20Hi,im using a STM32L476RG and want to interace an extrenal RTC via I2C.cube = 4.19.0lib L4 = 1.6.0 hi2c1.Instance = I2C1; hi2c1.Init.Timing = 0x10909CEC; hi2c1.Init.OwnAddress1 = 0; hi2c1.Init.AddressingMode = I2C_...

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ST32F769NI-EVAL UART setting

Posted on October 17, 2017 at 03:14I got a ST32F769NI-EVAL and trying to send serial data through UART7.I've found the right setting using PB4 as Tx and set it correctly.I use internal JTAG(not using ST-LINK) so I can use the PB4 pin as Tx.But I get...