STM32 MCUs Products

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Forum Posts

Using two UART

Posted on October 21, 2015 at 20:31Hello,I using STM periph. library and I would need to use two UARTs on STM32F103. One UART for serial Modbus RTU comunication with sensors and one UART for terminal interface which will show data from sensors and p...

hospodar by Associate III
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  • 3 replies
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PLL Settings

Posted on October 23, 2015 at 14:43Hi, is there any difference how exactly I'm getting the desired clock speed on SYSCLK through PLL? For example, let's say I want to have 48MHz on SYSCLK on STM32F407, using a 8 MHz HSE and the PLL. One way of doing...

STM32CubeMX very slow with STM23F7 Discovery project

Posted on October 23, 2015 at 23:11Hello,I have set up a project in CubeMX (lastest version) and is working fine.The only very annoying problem is that the user interface is very very slow, especially the pinout tab. If i click to show the dropdown ...

SPLabs by Associate II
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  • 1 replies
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is possible to use printf?

Posted on October 16, 2012 at 17:00I would use the printf function to transmit strings of hyperterminal, but if I use the printf function, the microcontroller stops! I am developing my code on STM32F4 Discovery

fullcaos by Associate II
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  • 9 replies
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Convert BMP to HEX RGBA ARRAY

Posted on October 24, 2015 at 16:36Hi, i just wanna ask how to convert BMP images to hex rgba arrays as 0xF75AFFDE,0xFF78F738, 0xFFFFFFDD, 0xEF12FFBC, 0xEF59EF12, 0x8C69B570....etcThere is an example of LTCD about how to display one layer and it sho...

GUI Builder

Posted on October 24, 2015 at 10:01Where can I download the GUIBuilder.exe?

Nucleos and STBC02 (Load Switches)

Posted on October 20, 2015 at 05:13Hi, I am new to this forum, new to ST world. Where I should start to look into programming 1 wire GPIO, generating bursts with custom widths 100 .. 300 micro-seconds for STBC02 chip. For example to turn one of th...

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octavian by Associate
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  • 2 replies
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Multiple times UART Tx Rx ?

Posted on October 22, 2015 at 09:00I am very new to these programmings, so my questions will be amature forgive me for that.How to use  HAL_UART_Transmit/Receive _ Polling in my program multiple times.my users will send data multiple times to the mi...

Nandy K by Associate II
  • 502 Views
  • 1 replies
  • 0 kudos