External crystal for USB needed?
Posted on September 29, 2015 at 04:37Is the STM32 series capable of handling low speed USB without external crystal? Best regards.
Forum Posts
STM32 F4 Hal libraries GPIO PIN alternate function
Posted on September 21, 2015 at 03:57how to configure GPIO PIN alternate function in hal driver ? in std_periph driver i usually used this code: GPIO_PinAFConfig(GPIOB, GPIO_PinSource14, GPIO_AF_TIM12); //TIM2_CH1 GPIO_PinAFConfig(GPIOB, ...
STM32F030 and in application Flash programming
Posted on September 28, 2015 at 23:53Hi all,I am using STM32F030R8 MCU with STM HAL libraries. My application is running from Flash and I would like to use last page of the Flash to store some parameters. At some point the application will erase tha...
STM32F030 ADC Config
Posted on September 28, 2015 at 17:51I could use some expertise on the ADC... Device STM32F030R8, I have a 10uSec rising pulse coming into PA2(PIN 16). I need to trigger the internal ADC to start converting data every 1 or 2 uSec (to be determined)....
STM32F407 and HC-05(bluetooth)
Posted on September 28, 2015 at 19:00Hello! First of all let me start by telling you that i'm a trully beginner.So, im trying to receive a string like ''hello world'' in the termite .I already can see the bluetooth hc-05 though my phone. I can conne...
Suspected error in STM32F334X8_FLASH.ld in STM32CubeF3 1.3
Posted on September 26, 2015 at 08:02 Hi, After struggling trying to make a Nucleo-F334R8 working with the latest HAL, I reached to the conclusion that the linker script shipped with the HAL is wrong. The memory sections are defined as follow: ...
Std Periphal Libs f2/f4 - Flash Example
Posted on September 27, 2015 at 16:43I tried the std peripheral library Flash example where you store variables in flash sectors 2 - 5. When set up as per the instructions in the read me file - it didn't work (no effect on MemoryProgramStatus, which...
How does the STM32 CAN Transmission Scheduler work?
Posted on September 28, 2015 at 15:39Hi,Does anyone know how the STM32 CAN Transmission Scheduler work?If the mailbox 0 was filled up during transmission of mailbox 1 and there is data in mailbox 2, will the scheduler send mailbox 0 or 2 next? #...
STM32CubeMX SPI1 receive and send char ?
Posted on September 27, 2015 at 05:37 Guys, I want to port some a code below to STM32CubeMX /******************************************************************************* * Function Name : SPIPutChar * Description : Send one byt...
Search broke, posting followups broke.
Posted on September 25, 2015 at 21:39Search: Nothing is found.Followup - I tried to follow up on the ''search is broke'' post below and got:''''There is no file with URL 'Lists/STM32Java/Cannot search STM communities,/public/STe2ecommunities/mcu/Lis...
