资讯
STM32CUBEMX(13)--SPI，W25Q128外部Flash移植(2024-06-14)
);
W25Qx_Disable();
}
/**
* @brief Reads current status of the W25Q128FV.
* @retval W25Q128FV memory status......
基于STM32点亮LED灯(2023-08-15)
#------------------------------------------------------------------------#
# System
SRC += ./src/system_stm32f4xx.c
STARTUP = ./src......
FPGA学习-状态机解析(2024-12-18)
：
假如我们要在代码中判断状态机是否处于某状态S1，
对于格雷码的状态机来说，代码是这样的：assign S1 = (STATUS==2......
用汇编语言写一个红外遥控接收板程序代码(2023-01-30)
;Save the User code low byte
MOV IR_data, IR_DataShit ;Save the IR data byte
L_QuitIrRx:
RET
END
......
基于tiny4412的Linux内核移植 -- MMA7660驱动移植（九）(2023-06-21)
: [0] = { 28: .start = S3C_PA_IIC3, 29: .end = S3C_PA_IIC3 + SZ_4K - 1, 30......
基于tiny4412的Linux内核移植 -- DM9621NP网卡驱动移植（四）(2023-06-20)
: - status = "okay";
54: + status = "disabled";
55: };
56:
57: &;serial_0 {
58......
STM32F1两个USB中断入口详解(2023-08-23)
: USB_LP_CAN1_RX0_IRQHandler
* Description : This function handles USB Low Priority or CAN RX0 interrupts......
NAND Flash驱动(2024-07-31)
indicates the status of the device operation. When low, it indicates that a program, erase or random read......
基于DDS的任意波形、信号发生器设计(2023-12-14)
; dac_clk <= LOW; dac_dat <= LOW;
end else case(cnt)
8'd0 : begin dac_sync <= HIGH;
dac_clk......
基于STM32CUBEMX驱动TMOS模块STHS34PF80(4)----中断获取信号(2024-06-13)
, TMOS_INT_TSHOCK_PRESENCE, TMOS_INT_MOTION_PRESENCE, TMOS_INT_ALL,
* @retval interface status......
在HLS中插入HDL代码(2024-11-29)
flow_target=vivado
3. 创建并构建最小项目
启动 Vitis，选择工作区并点击“创建 HLS 组件”。
更改组件位置和名称，单击......
简易电压表设计(2023-12-13)
(cnt)
8'd0 : begin adc_cs <= HIGH;
adc_clk <= HIGH; end
8'd1 : begin adc_cs <= LOW......
LED游泳池灯源程序(2022-12-21)
LED游泳池灯源程序;indr == 0x00
tcc == 0x01
pc == 0x02
status == 0x03
r3 == 0x03
c == 0
dc == 1
z == 2
p......
图片显示系统设计(2023-12-18)
//9位数据最高位为命令数据控制位
6'd1: begin lcd_clk <= LOW; lcd_din <= data_reg[7]; end......
* @retval QSPI memory status
*/
uint8_t BSP_W25Qx_Read(uint8_t* pData, uint32_t ReadAddr, uint32_t Size......
memory status
*/
uint8_t BSP_W25Qx_Read(uint8_t* pData, uint32_t ReadAddr, uint32_t Size......
linux设备驱动之USB数据传输分析 二(2024-07-18)
; int status; int n; might_sleep(); spin_lock_irq(&hcd_root_hub_lock); //将......
如何使用CubeMx生成一个DFU工程(2023-03-28)
*/
HAL_FLASH_Unlock();
return (USBD_OK);
/* USER CODE END 0 */
}
如上，初始化实现对FALSH的解锁。
uint16_t MEM_If_DeInit_FS......
用C语言写一个红外遥控发射接收程序(2023-01-30)
rate: 108ms/Frame
//Synchro: low=9ms, high=4.5 / 2.25ms, low=0.5626ms
//Bit0: high=0.5626ms, low......
S3C2440之NAND FLASH移植到S3C2410的驱动分析(2024-06-11)
.
//
//
// Use of this source code is subject to the terms of the Microsoft end-user
// license......
STM32CubeMx入门教程(10)：Fatfs文件系统的应用(2023-09-13)
DMA读写的函数进行SD卡的读写，Fatfs文件系统将会在SDRead() 和SDWrite()调用该函数。
/* USER CODE END BeforeReadBlocksSection......
STM32中这些常见又实用的英文缩写和词汇(2024-03-22)
speed external
HSI
High speed internal
LSE
Low Speed external
LSI
Low Speed Internal
LSU......
S7-1200 Modbus RTU 从站通信组态及编程步骤(2022-12-09)
启动OB
在项目树下选择“CPU1215C DC/DC/DC”→“程序块”→“添加新块”，在弹出的窗口中选择“OB 组织块”→ “Startup”，添加启动OB 100,如下图4所示：
图4 添加......
Verilog HDL基础知识9之代码规范示例(2024-02-26)
; //reset, active low .
input clk_* ; //clock signal, 50M .
input [n:0] a_din......
51学习笔记之以硬件spi与max6675通信实现K型热电偶测温(2024-07-24)
;
typedef unsigned long DWORD;
sfr AUXR = 0x8e; //Auxiliary register
sfr SPSTAT = 0xcd; //SPI status......
Avago推出光学手指导航传感器(2013-07-02)
. It is a low-power optical finger navigation sensor with low-power architecture and automatic power management......
STM32裸机编程的基础知识(3)(2023-09-25)
入下面的内容：
// Startup code
__attribute__((naked, noreturn)) void _reset(void) {
for (;;) (void) 0; // Infinite loop......
ZQ9712单片机汇编控制源程序(2022-12-26)
==0x05
p6==0x06
iocb==0x0c
iocd==0x0d
pc==0x02
status==0x03
;*********位定义**********
c==0
z==2
data==0......
ARM平台linux内核Notes 1(2024-09-03)
; /* If low bit clear, points to
* inode address_space......
STM32F407IGHX与Ubuntu20.04虚拟串口通信(2024-09-18)
);
return (USBD_OK);
/* USER CODE END 3 */
}
/**
* @brief DeInitializes the CDC media low layer......
二、编写 s3c24x0 的 bootloader——SDRAM 设置(2024-08-26)
) /** BANK7 的总线位宽设置 32 位 */
22
23 /** =================================== end BWSCON......
U-Boot移植(16)ylp2410网卡dm9000aep(2023-08-28)
| CFG_CMD_NAND | /* End: by www.100ask.net......
(struct spi_device *spi)
{
struct spidev_data *spidev;
int status;
unsigned......
Linux驱动之中断处理体系结构简析(2024-08-20)
status; /* IRQ status */
unsigned int depth; /* nested irq disables......
ALSA声卡_从零编写之参数设置(基于优龙FS2410开发板，UDA1341声卡)(2024-07-11)
出以下几个地方的代码会涉及到参数设置：
1. soc_pcm_open依次调用cpu_dai, platform(dma), codec_dai, machine的open或startup函数，经查......
16级灰度护栏灯DMX512控制器程序(2022-12-27)
NUMBER REGISTER(R/W)
#define Cylinder_Low XBYTE[0xa004] //CYLINDER LOW REGISTER(R/W)
#define......
vivado三种常用IP核的调用(2024-12-19)
vivado三种常用IP核的调用;
当前使用版本为vivado 2018.3
vivado的IP核......
基于STM32CUBEMX驱动TOF模块VL53l0x(1)----单模块距离获取的最佳实践(2024-06-07)
*/#include "stdio.h"/* USER CODE END Includes */
函数声明和串口重定向：
/* USER CODE BEGIN PFP */int fputc(int ch......
STM32学习日志——SPI实验(2023-01-30)
，PB12是片选引脚。
2）W25Q128的指令函数
(1)读状态寄存器：首先要拉底片选（The instruction is entered by driving /CS low ）
其次......
CS5532 C51驱动程序(2024-08-22)
; unsigned char mid; unsigned char low; }RegDat;
//The CS5532-ASZ comm define......
SamsungS3C2440平台上的VxworksBSP移植(2022-12-20)
它完成以下操作：目标板硬件初始化、内存控制器初始化、堆栈初始化、外围设备初始化（I/O、Interrupt……）、异常向量处理、CACHE操作、硬件设备的底层驱动、定时器驱动、串口驱动、END网络......
linux2.6.32 内核移植s3c2440 - DM9000网卡驱动移植(2024-07-29)
] = { .start = MACH_TEST2440_DM9K_BASE, //0x20000300, 发送 .end......
优化 FPGA HLS 设计(2024-12-13)
++ 代码的情况下，将设计导出到 RTL 中的 Vivado 项目中。在“解决方案”下，选择“导出 RTL”。
它将在后台执行 Vivado 并生成项目文件 (XPR)。它还......
基于三星S3C44B0芯片实现VxWorks网络接口的软硬件设计(2023-02-02)
／IP网络协议栈相似，但从图2中可以看出，SENS最大的特点是在数据链路层和网络协议层之间多了MUX层。在SENS中网络接口的驱动程序叫作“END（Enhanced Network Driver......
【FPGA】基于FPGA的PCIE设计(2024-12-17)
。
3、PCIe Switch：Switch PCIe链路通过Switch进行链路扩展
4、PCIe End point：即常见的PCIE终端设备，FPGA最常用的也是End......
用汇编语言写个流水灯程序(2023-01-13)
ADC and SPI interrupt
LJMP F_ADC_Interrupt
ORG 0033H ;6 Low Voltage Detect interrupt
LJMP......
AT89C2051内部比较器应用例子(2023-04-03)
nop ; padding 1 uS nop ; 1 uS ad2: jnb p3.6, ad3 ; jump if comp output low......
Verilog HDL基础知识9之代码规范(2024-02-26)
// ******************************
input rst_n ; // reset, (active low) .
//input到寄存器名之间四个tab键，注意......
基于STM32自制CMSIS-DAP下载器(2024-04-15)
------------------------------------- /** SWCLK/TCK I/O pin: Get Input. eturn Current status of the SWCLK/TCK DAP hardware I......
s3c2440裸机开发调试环境(MDK4.72,Jlink v8,mini2440)(2024-08-09)
-Trace arm（选择Jlink调试）
2）勾上LoadApplication at Startup，勾上Run to main() （让调试的时候直接从main函数开始）
3）在......
相关企业
of engineering support services to assist with the integration of ICs and to optimise end products capabilities
. With such determination in mind, we are in the process of developing low cost stand-alone and PC based
to the communications and high-end electronics markets. The company was founded in March 1989 in Seoul, Korea. Since
model status, device support status, revision history and supported versions of other EDA tools
system implementation and post-startup. Our team of certified professionals is your go-to source
PELMEN D.o.o.;;The company Pelmen d.o.o. was founded in April 1994 and has the status of authorized
, connectivity, low-power microcontrollers and embedded processors. Many of the customers’ end products
;Low;;
that provides hardware and software end-to-end product solutions for embedded device networking
connectone;;Connect One™ is a leading industrial IoT solution provider (IIoT), with end-to-end IoT