Arduino for STM32

#include "STM32LowPower.h"

Can I use the above library? 'STM32LowPower' ?

STM32F103CB ‘Sleepy mode’ and ‘Wake up’ function [Status] 1. MCU: STM32F103CB 2. CORE1: https://github.com/rogerclarkmelbourne/Arduino_STM32 3. CORE2: https://github.com/stm32duino/Arduino_Core_STM32 hello. We want to configure it with low power. 1. Enter ‘Sleepy Mode’ through firmware. 2. In terms ...

There's nothing about usb host in F103 datasheet so I don't think it's possible. You will need external USB host chip/module that uses SPI / UART to communicate with STM32. There are USB host shields and modules for Arduino that should work without problems with stm32 core GonzoG Thank you for your...

fpiSTM wrote: ↑Thu May 09, 2024 5:31 am Search for STM32duinoBLE.

@fpiSTM
Thank you for answer.

[Current Status] 1. MCU: STM32F103CB 2. CORE1: https://github.com/rogerclarkmelbourne/Arduino_STM32 3. CORE2: https://github.com/stm32duino/Arduino_Core_STM32 - lib : https://github.com/stm32duino/Arduino_Core_STM32/issues/559 [What I want to do] 1. As a ‘USB Host’, I would like to save a ‘txt’ file...

Is there an example of 'STM32WB55CE' 'RF communication'? hello. Nice to meet you. 1. Core: https://github.com/stm32duino/Arduino_Core_STM32 2. Circuit: https://drive.google.com/file/d/1mVuiKSZ830vhdsI89TsLEXtBgHIp6BLD/view?usp=sharing 3. MCU: STM32WB55CE Here's what you're curious about: 1. Can the ...

- Core : https://github.com/stm32duino/Arduino_Core_STM32?tab=readme-ov-file#generic-stm32wb-boards - MCU : STM32WB55CE What should I use to hold the boot? Can you tell me what the boot file is? I would appreciate it if you could let me know. - url : https://github.com/rogerclarkmelbourne/STM32duino...

I found the cause. (Additional circuit diagram) url: https://drive.google.com/file/d/1sUG4Njh6N8fxbmLm5A1JxwvhqjxqI6ch/view?usp=sharing - MR1: Shunt resistance - L4,L5: Bead resistance (0 ohm~1 ohm) - Directly connected to ADC to measure current. After removing L4 and L5, the problem disappeared. It...

‘MCU basic current’ increases after PWM operation. - core: https://github.com/rogerclarkmelbourne/Arduino_STM32 1. If there is no operation, the total current of 0.07A flows. 2. Turn on PWM - (source code)pinMode(PA6, PWM); pwmWrite(PA6, 5000); 3. Turn off PWM - (source code)pinMode(PA6, PWM); pwmWr...

@ag123

Thank you for your interest.


1. It works well via Serial (UART).
2. The 'CM1107' board is capable of UART communication and I2C communication.
- If 'CM1107 R/T' is 0VDC, it operates through I2C.
3. It does not work when communicating via I2C.