n = wsi->protocol->rx_buffer_size; if (!n) n = LWS_MAX_SOCKET_IO_BUF; n += LWS_PRE; wsi->u.ws.rx_ubuf = lws_malloc(n + 4 /* 0x0000ffff zlib */); Since cea07d6 it got overloaded as also being the max chunk for tx. That came out of a realization that it's not...
Rx命令是Linux系统中的一个基础命令,它用于从远程主机下载文件。具体来说,Rx命令可以将一个或多个文件从远程服务器传输到本地主机。 使用Rx命令的基本语法是: rx [-aDflLmMnoqRstuvVx] [-b buf_size] [-d DIR] [-k trans_mode] [-p PRI] [-r root_dir] [-T TMO] [-X XMTU] [-w pipe_size...
CY8C21x12 RxCmdBuf 已启用 1 0 0 273 超过 3 个缓 1 冲区 RxCmdBuf 已禁用 1 0 0 77 0 1 CY8C26/25xxx RxCmdBuf 已启用 1 0 0 283 超过 3 个缓 1 冲区 RxCmdBuf 已禁用 1 0 0 87 0 1 特性与概述 突发速率高达 6 Mbits/ 秒 符合成帧的 RS-232 数据格式包含起始位...
/*私有变量--- * char UARTTaskStack[ UART_TASK_STACK_SIZE ]; Task_StructUARTStruct; UART_Params UARTParam; UART_Handle UART; uint8_t aUARTRxBuf[RX_BUF_SIZE]; uint8_t aTxBuf[TX_BUF_SIZE]; unsigned char fRxData = 0; /*** *@fn UART_createTask * 空UART_createTask (空...
静态void UART_ReadCB (UART_Handle handle、void * rxBuf、size_t size){ FLAG_UART_READ_Ready = true; } 公司名称: //初始化并打开 UART void My_UART_Init (void){ uart_params_init (¶ms); params.baudrate = 2400; params.stopbits = UART_STOP_ONE; params.parity...
软件检查串口中断服务程序 重点排查是否有语句或逻辑会导致中断服务程序无法返回——例如你是否在中断处理...
{//get the singalGettheSinaldata(gprmcbuf); } }break;caseFIELD_NIGHT://提取高度break;default:break; } } }if((&uart4_device )== device) { gprmcbuf[gprmccnt] = uart->uart_device->DR &0xff; gprmccnt++; }/* enable interrupt */rt_hw_interrupt_enable(level); ...
* This count cannot exceed the rx_array size. * * Return: * Rx status. * If Rx status is 0 then the rx_array contains the desired data * If Rx status is not 0 then the rx_array may contain partial data. * * Reentrant: * No. * ***/ uint8 UART_GetArray(uint8 rx_array[]...
static inline int fe_max_buf_size(int frag_size) { return frag_size - NET_SKB_PAD - NET_IP_ALIGN - SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); int buf_size = frag_size - NET_SKB_PAD - NET_IP_ALIGN - SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); BUG_ON(buf_size <...
#define CAN_RX_BUF_SIZE 32 #define CAN_RX_BUF_MASK (CAN_RX_BUF_SIZE-1) int c1INTMsgReadPos,c1INTMsgWritePos; volatile CAN_MSG c1INTMsg[CAN_RX_BUF_SIZE]; CAN_MSG outMsg; void __attribute__((interrupt, no_auto_psv))_C1Interrupt(void) { unsigned int rcvBuf; // Only using one...