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I am trying to send large streams of data into the STM32H753 and I'm trying to maximize the baud rate, ideally aiming for a baud rate of 921600. Unfortunately, I don't know the byte size that will be incoming, which makes it difficult to know how to...
Hi to all!!!I do repeteadly this function:switch(segundero_d){case 0: numero_0(); break;case 1: numero_1(); break;case 2: numero_2(); break;case 3: numero_3(); break;case 4: numero_4(); break;case 5: numero_5(); break;case 6: numero_6(); break;case 7...
I've got a strange situation. I've enabled systick, but it doesn't keep time unless the CPU is active. Key excerpts:main.c: SysTickInit(sys_clocks.SYSCLK_Frequency);void SysTickInit(unsigned base_freq) { SysTick->CTRL = 0; // Turn it off. ...
Say, I have a STM32L431RB (128k,64k) on a board design. This is the lowest flash size on the 6 chips on the STM32L4x1Rx 64pin variety. It certainty looks like I can drop-in any of the larger flash/ram chips as the pin outs all look the same. But do I...
This is my first time working with STM32H7B3IIT6 MCU. I wanted to make a led blink application, but the program is HAL_Delay(); it goes into an infinite loop and doesn't exit.
Hi,I have questions about LSE Drive (STM32L0).1) In RCC register are LSEDRV[1:0] bits and I am not sure if I understand it corretly.From datasheet about these bits: They are cleared by a power-on reset or an RTC reset. Once “00�? has been written, th...
Hello dear STM32-Community,I'm using an STM32L4R and wanted to configure my data retention of SRAM2 for standbymode.I did the following changes to the linker file:/* Highest address of the user mode stack */ _estack = 0x10004000; /* end of RAM */ ...
i am trying to use Stcube programmer in ubuntu by when i press connect button program is crashing i am attaching log file thank you
I intend to use CAN module in STM32F722ZE Nucleo board, but I have a problem- the CAN module does not work. I tried to see the example code, but it also is not run. Anyone has the source code for CAN module in STM32F722ZE Nucleo? ( Loopback or normal...
Hello, I want to generate an interrupt using the timer update event every T seconds at a given MCU frequency F using LL library and a basic timer with STM32L071CB.Lets say for example that:T = 5 sSystem clock frequency F = 32 MHzTimer TIM6 It look...
