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i use the stm32h750b-dk\demonstrations\toughgfx\mdk-arm\project.uvproj perform assembly, no issue. then perform Download, i increase the ram for alogorithm size, and add MT25L01G_STM32H750B-Disco, erase - > programming - > verify. All ok, no issue.

i use the stm32h750b-dk\demonstrations\toughgfx\mdk-arm\project.uvproj perform assembly, no issue. then perform Download, i increase the ram for alogorithm size, and add MT25L01G_STM32H750B-Disco, erase - > programming - > verify. All OK, no issue. b...

KLau.1 by • Associate II
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Iar compiler for stm32f

Hi,​Am using Iar IDE for stm32f072rbt6 mcu, please help to know how to check if me controllers ram and ROM and data memory is filled to what level.​Also I want to check,if my heap and stack memory is filled or not?​​Please share how to check, how muc...

RKade.1 by • Associate III
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  • 6 replies
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Do STM32-Nucleo boards support intrfacing LIDAR (RPLIDAR, YDLIDAR) modules with embedded ROS? Or do we need to interface the Nucleo MCU board with a SBC like Raspberry Pi to talk to LIDAR?

I have a prototyping project to make a wheeled-robot maneuver with LIDAR using SLAM algorithm. So, can I use a Nucleo-board to control a LIDAR device with embedded ROS without the need of a SBC like Raspberry Pi? Please refer to the image attached.

ThiruV by • Associate II
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  • 6 replies
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STM32L552 CMSIS DSP Performance Issue

I am using the NUCLEO-L552ZE-Q board to check the cycle counts for some of the CMSIS DSP library functions and getting unexpected results. I am comparing against ST AN4841 benchmarks and getting over 2.5 times more cycles than the Cortex-M4 in the a...

RW1881 by • Associate
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TIM1 Chan1 PWM, no output, GPIO works fine

Good afternoonConfigured TIM1 of a F070CBT6 to drive 3 PWM channels on PA8/PA) and PA10....PA9 and PA10 work fine..only for channel 1 I don't see any output..furthermore it seems to be floating as when touching with a finger the attached 7406 driver ...

Davorin by • Senior
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  • 5 replies
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ADC reading correction per VREF_INT

Using STM32F030 Discovery board.I read the ADC channels including the internal temperature sensor and vrefint.#define TEMP30_CAL_ADDR ((uint16_t*) ((uint32_t) 0x1FFFF7B8)) #define VREF_INT_ADDR ((uint16_t*) ((uint32_t) 0x1FFFF7BA))The calibration val...

ECost by • Associate II
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  • 2 replies
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QUAD SPI External Memory Performance STM32

Hi There - I'm very new to electronic design and need help making a key design decision. Specifically I want to know that the performance will not be a problem when writing to external memory from a stm32 over Quad Spi. I don't want to end up making ...

AlanM by • Associate
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  • 7 replies
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