STM32F103系列微控制器内置的bxCAN控制器支持CAN 2.0A和CAN 2.0B协议,支持标准帧和扩展帧。CAN接收中断用于在接收到CAN消息时通知CPU进行处理。 2. 编写配置CAN接收中断的初始化代码 在STM32的HAL库中,配置CAN接收中断的初始化代码通常包括以下几个步骤: 初始化CAN控制器 配置CAN过滤器 使能CAN接收中断 以下是一个...
Embest公司的STM32F103ZE ARM Cortex-M3嵌入式评估板采用ST公司的STM32F103ZE处理器,工作频率72MHz.评估板集成了USB, CAN, SD卡接口, TFT-LCD, RS232串口,四个26引脚的用户扩展接口以及512KB闪存和64KB SRAM等,主要用于马达驱动,工业控制,医疗手持设备,PC和游戏机外设,GPS平台,PLC,逆变器,打印机,扫描仪,告警系统...
nopnop2002/Arduino-STM32-CAN Star236 Can Example for Arduino Core STM32 arduinostm32cancanbusstm32f103stm32f407stm32f405stm32l496stm32f072stm32f767stm32f303stm32f446bxcanstm32f722stm32f413stm32l452 UpdatedDec 2, 2024 C++ parezj/EMBO ...
It can receive and transmit standard frames with 11-bit identifiers as well as extended frames with 29-bit identifiers. It has three transmit mailboxes, two receive FIFOs with 3 stages and 14 scalable fi r banks. 2.3.24 Universal serial bus (USB) The STM32F103xC, STM32F103xD and STM32F103...
STM32F103xC, STM32F103xD, STM32F103xE High-density performance line Arm®-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces Datasheet −production data Features • Core: Arm® 32-bit Cortex®-M3 CPU – 72 MHz maximum frequency, ...
Data Bus Width (bit) 32 Program Memory Type Flash Program Memory Size 64KB RAM Size 20KB Programmability Yes Interface Type CAN/I2C/SPI/USART/USB Number of I/Os 51 No. of Timers 4 PWM 1 Number of ADCs 2 ADC Channels 16/16 ADC Resolution (bit) 12/12 USART 3 UART...
The I2S peripheral can be configured as the master or the slave in the audio communication. The I2S generates its own clock (independent of the SPI clock used to interface registers to the APB bus) using a 9-bit prescaler and designed to reach accurate audio frequencies (8 kHz, 16 kHz, ...
10CAN_RX mapped to PB8/CAN_TX mapped to PB9__HAL_AFIO_REMAP_CAN1_2 修改PeripheralNames 这是标准输入输出终端串口配置 Mbedconfig.h 第一个是标准输入输出串口的默认波特率设置 第二个是普通串口的默认波特率设置 串口的初始化程序在serial_api.c文件中 void serial_init(serial_t *obj, PinName tx, ...
If the GPIO pin is set as the input mode, we can read the input signal from the Port input data register: GPIOX->IDR. ④GPIO output: ⑤LED_Blink Example: #include "stm32f10x.h" int main(void){ //initialize the clock for the port C RCC->APB2ENR |= (1<<4); //Configure ...
(SMBus/PMBus) – Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) – Up to 3 SPIs (18 Mbit/s), 2 with I2S interface multiplexed – CAN interface (2.0B Active) – USB 2.0 full speed interface – SDIO interface • CRC calculation unit, 96-bit unique ID ...