ProjectSend - Upload files and assign them to specific clients you create. Give access to those files to your clients. (Source Code) GPL-2.0 PHP PsiTransfer - Simple open source self-hosted file sharing solution with robust up-/download-resume and password protection. BSD-2-Clause Nodejs Quic...
bit_stuff_cnt_tx <=#Tp 1; end end assign bit_de_stuff = bit_stuff_cnt == 5; assign bit_de_stuff_tx = bit_stuff_cnt_tx == 5; //位填充错误 assign stuff_err = sample_point & bit_stuff_cnt_en & bit_de_stuff & (sampled_bit == sampled_bit_q); //产生延迟信号 always @ (...
帧起始send_bit(0); // IDsend_bit(1); // IDsend_bit(0); // IDsend_bit(1); // IDsend_bit(0); // IDsend_bit(1); // IDsend_bit(0); // IDsend_bit(1); // IDsend_bit(0); // IDsend_bit(1); // IDsend_bit(0); // IDsend_bit(1); // RTRsend_bit(0); // ...
send_bit(1); // CRC stuff send_bit(0); // CRC 0 send_bit(0); // CRC send_bit(1); // CRC send_bit(0); // CRC send_bit(1); // CRC 5 send_bit(1); // CRC send_bit(0); // CRC send_bit(1); // CRC send_bit(1); // CRC b send_bit(1); // CRC DELIM send...
assign rx_and_tx = rx & (delayed_tx | tx_bypassed); // When this signal is on, tx is not looped back to the rx. //主程序 initial begin wait(start_tb); //设置总线时序寄存器 write_register(8'd6, {`CAN_TIMING0_SJW, `CAN_TIMING0_BRP}); ...
assign rx_and_tx=rx&(delayed_tx|tx_bypassed);// When this signal is on, tx is notlooped back to the rx.//主程序initial beginwait(start_tb);//设置总线时序寄存器write_register(8'd6,{`CAN_TIMING0_SJW,`CAN_TIMING0_BRP});write_register(8'd7,{`CAN_TIMING1_SAM,`CAN_TIMING1_TSEG...
(tx == tx_q) bit_stuff_cnt_tx <=#Tp bit_stuff_cnt_tx + 1'b1; else bit_stuff_cnt_tx <=#Tp 1; end end assign bit_de_stuff = bit_stuff_cnt == 5; assign bit_de_stuff_tx = bit_stuff_cnt_tx == 5; //位填充错误 assign stuff_err = sample_point & bit_stuff_cnt_en & ...
assign tx_o = tx_oen? 1'bz : tx_out; // Multiplexing wb_dat_o from registers and rx fifo always @ (extended_mode or addr or reset_mode) begin if (extended_mode & (~reset_mode) & ((addr >= 8'd16) && (addr <= 8'd28)) | (~extended_mode) & ((addr >= 8'd20) && ...
CAN 总线的通信速率可达 1Mbit/s(此时通信距离最长为 40 米),通信距离最远可达 10km(速率在 5kbit/s 以下)。 CAN 总线上的节点信息分成不同的优先级,可以满足不同级别的实时要求,高优先级的数据可以在 134μs 内得到传输。 CAN 总线通过...
一般使用的是BIT7和BIT.3,即选择PeliCAN模式和关闭时钟输出。 另外对于两类重要的寄存器:验收代码寄存器(ACR)和验收屏蔽寄存器AMR, 使用起来难,只需要记住验收代码寄存器设置了CAN控制器接收怎样的ID和数据信息,而验 收屏蔽决定了验收代码寄存器的相应位起不起作用,当验收屏蔽寄存器的某一位为1 时,验收寄存器...