Forum Posts
Resolved! STM32F103 standby High Impedance problem
Hello I need to use standby mode for my MCU which is STM32F103. In datasheets it says that when MCU is in the standby mode, pins are left in the High Impedance. However, I need these pins to be High ( these are output pins). Is it possible to achieve...
Is "Description of STM32F2xx Standard Peripheral Library" UM1061 valid for STM32F0xx Standard Peripheral Library STSW-STM32048?
I am trying to find user manual documentation for the STM32F0xx Standard Peripherals library - STSW-STM32048. On the STM32F0xx page, I only see a user manual for the I2C peripheral application library. On the STM32F2 page, I see user manual UM1061. I...
how do i find the names of individual bits in registers
where can i find the names of individual bits inside each register? i like to be able to use these to go thing -> register |= 1<<name;but although i know the header file that contains the register names, i can't find the names of the bits within the...
How to convert bmp to hex in the same format as M24SR-DISCOVERY?
I want to change the STIntro(); function in the M24SR-DISCOVERY source code. So I want to print a different image on a screen. But when I try that the image was corrupted. I think I am not using the same format as ST's format. Where can I find this ...
Resolved! ADC characteristics
HiI try figure it out the differences between table 185 and table 87 in the STM32H753xI data sheet.the Et, Ed and El totally different. in the table table 185 there Eg and Eo also and are not mentioned in table 87.what is the difference between rev ...
Why there are only few nucleo boards available. Something like for f7 only stm32f767zi is available
a. There are lots of mcus series to choose from . but i don't get understanding why there are few nucleo boards available. like for f7 nucleo f767zi is available. while there is another series stm32f765b. Is it easy to port from one chip to another i...
I get an ADC overrun with multimode, scan and timer-triggered configuration
I'm using the STM32F446VE with 3 ADCs. I have a 50 kHz PWM running and want 2 of the ADCs to measure 2 Channels synchronized with the 50 kHz PWM.To achive this I used the regular simultanuous dual mode, and triggered the master ADC with the Trigger 8...
Problem on using QuadSPI on STM32F746G-DISCO without Touchgfx. No Data were copied.
Hi,I'm using a STM32F746G-DISCO and I write my own Graphic Lib.Now I want to put the bmp icons into the QSPI Flash.What I've done....Linker file is changed MEMORY { RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 320K FLASH (rx) ...
STM32H755 SDMMC1 with DMA or IT
Hi,I've been trying to get the SDMM1 working on a custom board with an eMMC (ISSI 32GB).Are there any working examples from ST that verifies you have actually tested the MMC side of the HAL library to be working? @Imen DAHMEN I am able to get the CS...
