ETH_MACDBGR not in the device headers
Posted on September 02, 2016 at 14:01While the reference manuals list ETH_MACDBGR as offset 0x34 in the ETH register space, ETH offset 34 is only listed as RESERVED1[1] in the device headers.
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How to select a particular peripheral for a pin on F107
Posted on September 05, 2016 at 19:46Folks, Can't see anything in the user manual about this. With the Atmel M3/M4s if you have a pin that has multiple uses such as UART/Timer/Ethernet there's a register to program that selects which of the peripher...
stm32F4 UART Hardware Flow RTS/CTS + interrupts
Posted on August 31, 2016 at 11:52Hello, I am currently working on a project to communicate with a Bluetooth module (BT121), to do that I use the STM32F407 eval board. Here is my configuration : // Initialize the UART3, huart3 huart3.Instance =...
HardFault_handler in GUI_Init ()
Posted on August 02, 2016 at 16:06 Hi, I've just soldered a second PCB with a STM32F429ZIT6. The first PCB runs perfectly, so the code seems correct. I compile, and debug the code. The code is loaded correctly because there is any complain fro...
[FATFs] Opening file on USB stick returns FR_DISK_ERR
Posted on June 27, 2016 at 14:12Hi,I want to write some data to a file on a usb stick. I have setup a new project with STM32CubeMX for the STM32F429I discovery board. My STM32CubeMX configuration:USB_OTG_HS: Internal FS Phy - Host OnlyUSB_HOST: Clas...
STM32 F7 HAL_FLASH_Program() on sector 0
Posted on August 24, 2016 at 11:20hi, ive problems to write some flash areas. using HAL_FLASH_Program() at higher sectors is working correctly. but if i want to write at the end of flash sector 0 it doesnt work. the value value is still 0xFFFF FFF...
R/W to RTC backup registers
Posted on August 27, 2016 at 04:39Hi.I’m using an RTC example program from the CUBE F3 (STM32F3Nucleo) download, and it work ok, except I cannot read or write to the RTC backup registers.The example configures RTC as follows: __HAL_RCC_PWR_CLK_ENABL...
PWM Output distorted
Posted on September 05, 2016 at 20:16Running an stm32f429-disco board. I need to generate a clock source for another board. The PWM parameters show my expected output of 16 mHz, 50% duty cycle. However, when I look at the output on my scope, not ...
STM32L0 with BM70 bluetooth
Posted on September 05, 2016 at 15:15 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Bad Phy strap values captured on Nucleo144 boards
Posted on September 02, 2016 at 13:40On one Nucleo-F746ZG and two NUCLEO-F767ZI boards, I have noticed that the captures strap values for Mode and Addr[0] often disaggree to the strapped values. The Phy LAN87xx requires the strap lines to be release...
