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Hi I'm implementing Openbootloader to my project, using an STM32H743, and is having a hard time finding the correct start addresses and size for "Option bytes registers". This is needed to in the "openbootloader_conf.h" file in the Openbootloader mid...
I want to set up 100MHz for SDRAM.STM32CubeIDE version 1.18.1 has the following options for SDRAM clock:The selected board is the STM32H743IITx. RM0433 Rev 8 states that:I'm not sure HCLK and fmc_ker_ck are the same thing.If I have my FMC clock set u...
I followed the GPDMA tutorial here:https://www.youtube.com/watch?v=jKOhRfb3gvkand configured everything as shown. The workshop was on a U575 but I would assume it's the same configuration for the U5A5? I'm using the Nucleo-U5A5ZJ-Q. I'm unable to ...
Hello! I'm working with FreeRTOS for the first time and am getting a HardFault during the call HAL_NVIC_EnableIRQ(TIM4_IRQn); call inside of HAL_InitTick(); from HAL_Init();I am currently testing with a Nucleo board with MCU STM32F401RET6U and have c...
I want to use Macro "__LL_ADC_CALC_TEMPERATURE" to calculate the chip's temperature. But there is a difference here. As mentioned above, in datasheet, TS_CAL2 corresponds to 130 ℃.But in STM32Cube FW_G4 V1.6.1, file "stm32g4xx_ll_adc.h", line 386, T...
Hello to everyone in the forum. I am using STM32H735.Is it possible to perform a floating point number operation and generate an interrupt when an exception occurs?I want to interrupt when the bit for exception generation in the FPSCR register is tur...
Hello,Has anybody experienced weird jittery like behaviour when using the HSEM between two cores on the STM32H755 or another dual core MCU? This is the logic right now:The CM4 has a 1 kHz loop that toggles a GPIO on each successful reception of data ...
Hiwe created custom PCB using stm32h750IBT6 MCU. in this we have added USB interface using DM & DP pins.issue: USB interrupt in not happening when i connect USB to the connector. i have added SCHEM for reference.considered steps in MX:1. enabled USB_...
Im working on a project wit h a H753ZI board with simulink. In order to calculate sin efficiently I Hav tried the CORDIC block but in CUBEMX under "Computing" only CRC and DFSM1 are visible. Is it not possible to activate CORDIC? I have tried to m...
Does STM32 support dual-ADC multi-channel sampling? For example, ADC1 enables IN1 and IN2, and ADC2 enables IN3 and IN4. Is the storage method in the adc_buffer as follows? adc_buffer[0]: High 16 bits = ADC1 IN1, Low 16 bits = ADC2 IN3 adc_buffer[1...
