Max baud rate from board to pc-bluetooth is 400 kb/s, used uart baud rate 3686400 b/s. How can we get baud rate more then 400 kb/s via bluetooth? We need transmit data from sensors and theoretical min speed must be 1.14 Mb/s. Thanks, Dmitry....
; UART baud rate of 115.2kbps using a 40MHz System Clock full movlw d'3' movwf cntrb vdly0 movlw d'6' ; d'43' with 4MHz => 2400 baud movwf cntra vdly1 decfsz cntra,f goto vdly1 decfsz cntrb,f goto vdly0 retlw 0 ;*** ;End of program END 表1. 配置写命令,将所有四路DA...
MHz;30GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;//复用推挽输出31GPIO_Init(GPIOA, &GPIO_InitStructure);3233GPIO_InitStructure.GPIO_Pin =GPIO_Pin_10;34GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;//浮空输入35GPIO_Init(GPIOA, &GPIO_InitStructure);36}3738//b, 串口配置39/*在配...
memcpy(MH440D->SendBuff,Sendbuff,9); //复制数组 HAL_UART_Transmit_DMA(&huart1,MH440D->SendBuff ,9); //发送一次 } FlagStatus MH440D_Read(_MH440D* MH440D) { HAL_UART_Receive_DMA(&huart1,MH440D->RecBuff ,9 ); if( MH440D->RecBuff[0]==0XFF && MH440D->RecBuff[1] ==0x86...
MAX3100是Maxim美信半导体公司的一款扩展控制器产品,MAX3100是SPI/MICROWIRE兼容UART,本站介绍了MAX3100的产品概述、关键特性、热门应用等。
登录后复制/* UART5初始化 */staticvoidUART5_Init_Configuration(void){ huart5.Instance = UART5; huart5.Init.BaudRate =115200; huart5.Init.WordLength = UART_WORDLENGTH_8B; huart5.Init.StopBits = UART_STOPBITS_1; huart5.Init.Parity = UART_PARITY_NONE; ...
huart1.Init.BaudRate = 115200;//就改这里 huart1.Init.WordLength = UART_WORDLENGTH_8B;huart1....
; UART baud rate of 115.2kbps using a 40MHz System Clock full movlw d'3' movwf cntrb vdly0 movlw d'6' ; d'43' with 4MHz => 2400 baud movwf cntra vdly1 decfsz cntra,f goto vdly1 decfsz cntrb,f goto vdly0 retlw 0
/* UART5初始化 */staticvoidUART5_Init_Configuration(void){ huart5.Instance = UART5; huart5.Init.BaudRate =115200; huart5.Init.WordLength = UART_WORDLENGTH_8B; huart5.Init.StopBits = UART_STOPBITS_1; huart5.Init.Parity = UART_PARITY_NONE; ...
Full-Featured UART: IrDA SIR Timing Compatible 8-Word FIFO Minimizes Processor Overhead at High Data Rates Up to 230k Baud with a 3.6864MHz Crystal 9-Bit Address-Recognition Interrupt Receive Activity Interrupt in Shutdown SPI/MICROWIRE-Compatible μC Interface ...