Arduino for STM32

Portenta_H7_Slow_PWM Library How To Install Using Arduino Library Manager This library enables you to use Hardware Timers on an STM32H747XI-based Portenta_H7 board to create and output PWM to pins. Because this library doesn't use the powerful hardware-controlled PWM with channel / pin limitations,...

Portenta_H7_PWM Library How To Install Using Arduino Library Manager This library enables you to use Hardware Timers on an STM32H747XI-based Portenta_H7 board to create and output PWM to pins. The most important feature is they're purely hardware-based PWM channels. Therefore, the frequency can be ...

You can try something similar to this code, just change the pins and/or Timer (if select manually) depending on the board uint32_t pins[] = { PA0, PB1 }; #define NUM_OF_PINS ( sizeof(pins) / sizeof(uint32_t) ) // 10% and 20% uint32_t dutyCycle[NUM_OF_PINS] = { 10, 20 }; // 5 and 10 Hz uint32_t freq[...

Portenta_H7_ISR_Servo Library How To Install Using Arduino Library Manager This library enables you to use Hardware Timer on an STM32H747XI-based Portenta_H7 board to control up to 16 independent servo motors . These hardware timers, using interrupt, still work even if other functions are blocking....

Portenta_H7_TimerInterrupt Library How To Install Using Arduino Library Manager This library enables you to use Interrupt from Hardware Timers on an STM32H747XI-based Portenta_H7 board. It now enables you to use up to 16 different ISR-based timers , while actually consuming only 1 Hardware Timer . ...

STM32_ISR_Servo Library How To Install Using Arduino Library Manager This library enables you to use 1 Hardware Timer on an STM32F/L/H/G/WB/MP1-based board to control up to 16 independent servo motors . Currently Supported Boards - Nucleo-144 - Nucleo-64 - Discovery - Generic STM32F0, STM32F1, STM3...

Releases v1.2.1

1. Add support to STM32L5 (NUCLEO_L552ZE_Q)
2. Verify OK with STM32H7 (NUCLEO_H743ZI2)

Releases v1.2.0

1. Add better debug feature.
2. Optimize code and examples to reduce RAM usage
3. Add Table of Contents

FYI, for STMF1/F3, and CH/CS32F103, it's better now to use the new FlashStorage_STM32F1 Library Features The FlashStorage_STM32F1 library, provides a convenient way to store and retrieve user's data using emulated-EEPROM, from the non-volatile flash memory of STM32F1/F3, including non-genuine CH32F1...

FlashStorage_STM32F1 Library How To Install Using Arduino Library Manager Why do we need this FlashStorage_STM32F1 Library Features The FlashStorage_STM32F1 library, inspired from Cristian Maglie's FlashStorage , provides a convenient way to store and retrieve user's data using emulated-EEPROM, fro...

Possibly too late, but for the record 1. Did you use the same SPI bus for SD-card and LAN8742A (pin 10-13) ? 2. Did you use the type of badly-designed SD card, which monopolizes the MISO signal and not to be tri-state when not selected via CS/SS? If so, you have to use the fix as described in Unable...