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Forum Posts

How to design a TSC pcb layot?

Posted on June 07, 2017 at 14:26Hi, I'm working on TSC whit STM32F051,  I 'm going to desing TSC pcb layot, i read the AN4312, that explain how to design, but doesnt include details. My the must problem is about shielding. For example what is Driven...

stm32F051 Touch TSC with cubeMX

Posted on November 20, 2014 at 10:33 Hello, i try to develop a touch interface with the stm32f051 and want to use the stm32CubeMX Software. I want to do it with an interrupt and have the generated code in my IAR. My question is, where i c...

uli by Associate II
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i can't get work accelerometer

Posted on March 17, 2017 at 10:14Lis2dh connect with stm32l151 on i2c bus.function initial i2c:I2C_DeInit( I2C1 ); RCC_APB1PeriphClockCmd( RCC_APB1Periph_I2C1, ENABLE ); RCC_AHBPeriphClockCmd( RCC_AHBPeriph_GPIOB, ENABLE ); GPIO_PinAFConfig( GPIOB...

ST-Link VCP on Nucleo-144 STM32F767ZI Configuration

Posted on September 21, 2017 at 16:34I am trying to use STM32CubeMX V4.22.1 with the F7 package V1.8.0 to configure USART3 which connects to the ST-Link VCP. Here are my issues:1. Does the ST-Link processor autobaud to detect the USART3 configured s...

MDS by Associate III
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How can I temporalily detach/reattach the MSC only portion of a Composite USB MSC + HID Device from the device itself?

Posted on August 17, 2017 at 21:49I have a USB Composite MSC + HID device running on an STM32F746NG (DISCO board) and using an SD card as the local storage. The device also has a local FAT file system accessing the same SD card. I want to be able to...

What is the difference between UART?

Posted on September 21, 2017 at 16:09Dear all ST,Now I'm trying to implement UART but I can't get receive all data at the time. this case need delay() to get all data..So I've another difference way used in the same project, then it's works.BTW, I c...

ST-Link v2 ''Can't disable Read Out Protection''

Posted on September 20, 2017 at 11:29RESOLVED!Using ST-Link Utility it is not possible program non generic/non STM board. I used Keil, it's working properly.ThanksRudolf--------------------------------------------------------------------------------...

Resolved! FLASH_ReadOutProtection decreases speed of execuation

Posted on September 21, 2017 at 07:15Hi,In my project I use CMSIS Ethernet library and use USART as communication channel to talk with other boards. All function work perfectly but after adding FLASH_ReadOutProtection to protect my micro-processor i...

parisa by Senior
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STM32F030 - HAL ADC DMA - reading values problem

Posted on September 21, 2017 at 13:06Hi, I have a strange problem with ADC values reading. My MCU and ADC is configured like below:My main.c is like below:// Union with data from ADCunion {    uint16_t ADCtable[9];    struct    {       uint16_t sens...

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