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Adc value

Posted on February 23, 2013 at 15:46 Hello, I'm trying to get back the value of the conversion from adc1. But, nothing happend. Could you help me ? Thank you, /* Includes */ #include < stddef.h > #include ''stm32f1...

STM32F100 UART Transmission with Interrupt mode

Posted on February 23, 2013 at 05:03I am using STM32F100CB in my application. I am also using the example code of UART Interrupt. The Receiver section is OK. For Transmission by interrupt. I do not understand how to start 1st byte. (In 8051, used l...

USART DMA questions

Posted on February 21, 2013 at 22:48Hi, I am having a hard time to make USART RX work in DMA mode. I am using SMT32F103, just want USART2 to communicate with serial monitoring software like hyperterminal... I have had USART2 TX working in core drivn...

romey by • Associate II
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Clearing the OCxREF signal on an external event

Posted on February 14, 2013 at 14:30Hello.As described on STM32F100 manual:The OCxREF signal for a given channel can be driven Low by applying a High level to the ETRF input (OCxCE enable bit of the corresponding TIMx_CCMRx register set to ‘1’)....

casainho by • Associate II
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measure the duration of a loop ?

Posted on February 22, 2013 at 11:20Hi Can I measure the duration of a loop in the program of STM32F4 using TIMER ? For example ______________________________________ Begin (Timer x) For (;;) //infinite loop { .... ... ... .. } End (Timer x) ...

bmwael1 by • Associate II
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TIM14 @ STM32F103VGT6

Posted on February 22, 2013 at 18:10Hi, I would like to use TIM14 @ STM32F103VGT6 uC but it doesn't defined everywhere. Did anybody used this timer before? What was the startup file used? Best regards, #stm32-tim14-stm32f103vgt6

gsilva by • Associate II
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STM32F103RBT6 development board + 2.8'' TFT-module

Posted on June 25, 2011 at 19:59Hey people, Recently I bought the STM32F103RBT6 development board + 2.8'' TFT-module. (A.k.a MINI-STM32-V3.0) (with the 2 mini USBs) After many attempts to enter programming mode, and program it via USB without any ...

UART initialisation

Posted on February 22, 2013 at 09:24Hi everybody,I'm using a STM32F205VE and something that I don't understand.I do this :  USART_InitStructure.USART_BaudRate = 9600;  USART_InitStructure.USART_WordLength = USART_WordLength_8b;  USART_InitStructure....

STM32 CAN Receive Mailbox

Posted on February 20, 2013 at 13:40Hi,I am working with STM32F101 using CAN1 controller.I configure the CAN filter to accept messages from 0x100 to 0x1FF as follows:CAN_FilterInitTypeDef CAN_FilterInitStructure ; CAN_FilterInitStructure. CAN_Filte...

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