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Posted on April 16, 2015 at 15:59Hi! I'm using MTF32F030R8 and I need to develope my own bootloader. I use the first 8K of flash for bootloader (from 0x800000 to 0x8001FFF) and from 0x8002000 my SW application. I'm not finding how to set the ...
Posted on April 16, 2015 at 21:53We are using LwIP running under CMSIS-RTOS and we are trying to initialize the Ethernet peripheral on an STM32F429. I have traced the problem to a line in the ST Cube code v1.5.0, in the file stm32fxx_hal_eth.c. It...
Posted on April 16, 2015 at 14:12Hello I want to measure the duty cycle of an input frequency on the stm32f4. For that I need to use the TIM3 or TIM8 and there I have to use channel CH3 and CH4. But now I'm looking for TIM_PWMIConfig(...) and there ...
Posted on April 13, 2015 at 16:50Where is the boot1 pin on STM32F3? More specifically STM32F334?
Posted on April 16, 2015 at 10:56Hello STM32-Community!I read in the document UM1472 that the 5V pin can be used as a input of an external power supply. I want to power up my board by using one battery (11.1V). I was thinking about a simple voltage ...
Posted on April 16, 2015 at 17:05 Hello, I'm relatively new to the STM32F4 family but have worked with other microcontrollers in the the past. I'm trying to use DMA to send 8bits of data at a time from a memory array to a GPIO (GPIO_C) using ...
Posted on December 24, 2014 at 18:00Hi, I have a STM32F3DiscoveryBoard. How do I update its embedded ST-LINK FW? I have the ST-LINK Windows utility but it says the ST-LINK HW is not in DFU mode. How do I set the embedded ST-LINK on the discovery boa...
Posted on March 17, 2015 at 18:40Hi, I have multiple STM32F4 discovery boards connected to the same pc. I use the ST-LINK_CLI utility to burn my user applications and reset them. Is there any way I can have access to the SN field that the ST-LINK_CL...
Posted on April 16, 2015 at 10:00Hello, I'm working on a custom board STM32l152 that include LCD (1/4 duty & 1/3 bias) I just want to enable all signal ( 64 = 16 * 4Com ) in order to check the screen. somehow only 1 (of 4) raw is working. this i...
Posted on April 11, 2015 at 23:57Wiil ask my question here also because there's no reply form support to it: It's not clear to me if there will be an STM32F411VxH, that's the 100pin F411 in UFBGA100 package. Don't see it (anymore) on the product pa...
