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when i use the ITCM of stm32h743 with arm gcc ,in linkscript,i add new section as: _sitcm_addr = LOADADDR(.ItcmRam); _svtor_addr = LOADADDR(.isr_vector); _vtor_size = 0x400; /*SIZEOF (.isr_vector)*/ .ItcmRam : { . = _vtor_size; /*reserved for vec...
There's no TRGO2 in STM32F030.There are no Combined slave modes in STM32F030 timers, nor there is any BKIN2.What?JWPS. Please remove the "modern feel and look".
Use the registration code WS-STM32H73-EMEA-MAR25-2021 to buy the STM32H735G-DK discovery board on our e-store and benefit from free shipping. The STM32H735G-DK board is mandatory to participate in this workshop, as it will be used during the hands-o...
I want to generate waveform for 8 channel WS2812 leds using STM32F103. This device uses pulse with to transfer bits.. The longer pulse means 1, the shorter means 0.. Because I want to generate 8 channel wavefrm, I configured 3 DMA's, one moves 0xFF t...
Hi,I have an application that is running many tasks with different priorities. So whenever the user enters data, the task containing uart_read function might not have executed. So currently I am using RXFNE interrupt which gives me an interrupt on th...
I did check the reference manual, but it was not stated. I have also seen in an image the same core has different counts of UART. Hence I am a bit confused.
We need to replace an end of life ARM 9 based SOM and I could use some advice on what ST Micro MCU would be a good replacement. The requirements that seem to be driving the choice are low power, 9 or more UART/USARTs, 2 or more I2C, at least 8 Mbytes...
I am using STM32F405xx and Cube IDE environment to evaluate my app. A layered CAN communication is requested. At this point, there are three layer to build this architecture. 1. 1.Layer is HAL library for CAN provided by ST and CubeMx: can.c and can....
We created a design with a STM303RET6 (lqfp64) microcontroller. For the first prototype pcb's we need 5 of this type microcontroller. But the problem is that no one can deliver this item (e.g. Farnell, Mouser etc). They don't give any explanation why...
