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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_...
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...
Posted on October 17, 2017 at 00:54 I cant get the STM32F746 timer tick interrupt to work even though I have followed the chain to the tick ISR. Comments in the code are a bit unclear too. /** @addtogroup HAL_Private_Variables * @{ */ __IO u...
Posted on October 16, 2017 at 22:39Hi, I've found a brillant OCR source code made for the STM32F429-DISCO board. I had to rebuilt the project, using the KEIL V5, because the original source code doesn't bring the project files or the linker files. ...
Posted on October 16, 2017 at 21:24Hello All.I am new to STM32F microcontrollers, though I have worked with Freescale/NXP Kinetis ARM processors for quiet a few years.I am trying to get and external interrupt (on port C bit 13) to work on a 48 pin ...
Posted on October 16, 2017 at 21:08After enabling the hardware IWDG, I noticed that on subsequent SW programmings, I always get an immediate single IWDG reset event. After that reset, the system boots, but it seems to boot several times faster than ...
Posted on October 14, 2017 at 14:40https://community.st.com/tags♯/?tags=foc‌ https://community.st.com/tags♯/?tags=stm32f303 https://community.st.com/tags♯/?tags=foc%20sdk%204.3.0 Problem was in my PCB - it was error during PCB routing. How to corr...
Posted on October 16, 2017 at 16:47Hey guys I'm new to the st family and I have a project I need some help with. I have two square wave pulses that come into the micro and i need to be able to measure the time in between the fall of the first pulse ...
Posted on October 16, 2017 at 05:12All,I am trying to use ADC in two-channel mode and then sending o/p samples to two different buffers using DMA. Each channel output goes to its own buffer. How do I set this up? I am just looking at example on DMA....
Posted on October 16, 2017 at 10:52Hi, I have a board with a STM32F103C8T68 (64kb) cpu and I have produced a series of boards with wrong CPU STM32F103CBT6 (128kb). I have a flash file for the 64 kb edition. Is there an easy way to get the hex file t...
