STM32 MCUs Products

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Potential Silicon Error in SPI1 of STM32L432KC

Hi,I suspect that I encountered with undocumented silicon error of STM32L432KC, while I'm playing with a Nucleo32-L432KC board. Here is how to reproduce it:Start a new project with CubeMX v.4.27.0Select SPI1 as a full duplex master(PA1:SCK, PA6:MISO,...

Innomatic by Associate II
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USART STM32

I am able to receive only 0x0D in receive buffer, but I can see different data in Receive string.Please can someone help me..unsigned char i = 0, k = 0; //HAL_GPIO_WritePin(GPIOC, GPIO_PIN_2, GPIO_PIN_SET); //Switch ON GSM LDO __HAL_UART_ENABLE_IT(&h...

SDRAM help

Hello.I want to use AS4C8M32SA-6BIN ( https://www.alliancememory.com/wp-content/uploads/pdf/dram/Alliance%20Memory_256M%20SDRAM_AS4C8M32SA-6_7BIN(BCN)%20A%20die_rev%201.0%20November%202016.pdf )But I can't pick up the settings.The names in HAL and th...

STM32F412 - Interfacing with 8 PDM microphones

I've been reviewing AN5027 (Interfacing PDM digital microphones using STM32) and am a little unclear about a 4x2ch mic configuration using 4 of the SPI/I2S peripherals available on the F412.Looking at the figure below, could I connect all 4 stereo pa...

sully by Associate II
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  • 3 replies
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Is fsmc and fmc different?

Posted on March 07, 2018 at 13:57My hardware is STM32F429ZI6 and LCD.External ram or etc no other hardware.Is fsmc and fmc different?Is that valid  this data for the command stm32f429?#define LCD_REG (*((volatile unsigned short *) 0x60000000)) #defi...

kemal by Associate II
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FSMC Timing on STM32L4R5

I have LCD connected to FSMC, 16bit parallel interface.It works, but all signals are twice slower.SYSCLK is 120MHz (checked using MCO), HCLK divider is 1 (checked with debugger).Timers TIM2, TIM3 and TIM4 give expected results, so the system clocks ...

Bin file wrong size?

Posted on June 21, 2018 at 18:10Hi, I've got a strange problem when generate the bin file from my project. I'm using atollic true studio and then generate the file the dimension are too hi! Anyone have any suggestion?See attached imageThanks

0690X00000604XsQAI.jpg
Luca G by Associate
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