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Forum Posts

Getting ADC working on STM32f334 discovery

Posted on March 31, 2015 at 05:09Hi all,I am trying to get ADC working on the STM32f334 discovery board, using the HAL drivers, however there isn't enough documentation on the HAL drivers to help me (''Description of STM32f334 HAL Drivers.pdf'' does...

previn by Associate II
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Bug IN HAL STM32L0xx ?

Posted on March 25, 2015 at 13:18 Hi, I think there is a bug in the HAL layer of ST. (version 1.1.0) My code is very simple: I initialize two GPIO (PB4 and PB5) in Interrupt. GPIO_InitTypeDef GPIO_InitStruct; // Configure the...

foujanet by Associate II
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STM32 with EEPROM

Posted on March 31, 2015 at 17:19Why doesn't ST embed an EEPROM in STM32F4xx or STM32F1xx series?Thanks.

STM32 AHB multilayer bus arbiter

Posted on April 01, 2015 at 18:22Hi I read the AN4031 application note ''Using the STM32F2 and STM32F4 DMA controller''. In this document it is mentioning that the AHB Multi layer bus has an Arbiter on each layer, which handles the bus arbitration ...

Any hints of plans for STM32F7 based Nucleo boards?

Posted on March 25, 2015 at 18:37I can't seem to find any statements about plans for ST to deliver a Nucleo board with a STM32F7 chip.  I would appreciate any pointers or news you might have. Is it worth waiting for a bit, or is it time to experimen...

STM32L152RE NUCLEO board Uart problem

Posted on March 30, 2015 at 21:45 Hello All, I'm a hobbyst, and recently bought a Nucleo evalboard with STM32L152RE MCU for experimenting the Cortec MCU from ST. I use the free/demo dev environment from keil(MDK V5).I also use the STMCUBE...

and3co by Associate
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stm32f302 usart interrupt problem

Posted on April 01, 2015 at 03:31 Hi all, I configure my stm32f302's usart without peripheral lib, when i enable it with CR1->UE, the usart interrupt keep triggered and CR1->UEbit cleared automatically, actually i didn't connect anything to RX a...

lijieamd by Associate
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STM32 General questions

Posted on March 30, 2015 at 11:26Hello, I try to make a demoboard with a STM32F4 controller but I have some problems: Which pins I need to use the stlink programmer from a nucleo board (swdio, swclk ,... )? I found in the datasheet, that some functi...

Timer Interrupt for 1ms

Posted on March 30, 2015 at 14:16I am using STM32F207 VG controller for my learning.I have few following doubts.I want to use timer for up counting.Timer clock is set to 36 MHz.I want to generate timer interrupt for every 1 ms.With what values i nee...

er by Associate II
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