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嵌入式Linux void __irq Uart0_TxInt(void) void __irq Uart0_RxIntOrErr(void) void __irq Uart0_TxDmaDone(void)
void __irq Uart0_TxInt(void)
void __irq Uart0_RxIntOrErr(void)
void __irq Uart0_TxDmaDone(void)
void __irq Uart0_R xDmaOrErr(void)
void __irq Uart0_TxFifo(void)
void __irq Uart0_RxFifoOrErr(void)
void __irq Uart0_AfcTx(void)
void __irq Uart0_AfcRxOrErr(void)
void __sub_Uart0_RxInt(void)
vo ...
技术资料 ST公司计时器中的时间更新
Figure 1 shows how the non-volatile, static memory array and the quartz controlled clock oscillator,
技术资料 MC68HC705C8A与X76F041 PASS SecureFlash接口的电路、原理图、应用
Secure non-volatile memory can be a necessary requirement in today’sembedded systems. With the i
技术资料 用Intersil的三线DCP器件工作
Intersil’s non-volatile 3-wire “Up/Down” interface DCPs recall the wiper position from internal E
技术资料 嵌入式软件工程师 海康威视笔试题目及部分答案
海康威视笔试题目及部分答案1.  C语言中，修饰符volatile含义是什么？其应用场合有哪些？答：volatile关键字的作用volatile提醒编译器它后面所定义的变量随时都有可能改变，因此编译后的程序每次需要存储或读取这个变量的时候，都会直接从变量地址中读取数据。如果没有volatile关键字，则编译器可能优化读取和存储，可 ...
教程资料 PLD对FPGA数据加密
SRAM-based FPGAs are non-volatile devices. Upon powerup, They are required to be programmed from an external source. This procedure allows anyone to easily monitor the bit-stream, and clone the device. The problem then becomes how can you effectively protect your intellectual property from others ...
可编程逻辑 PLD对FPGA数据加密
SRAM-based FPGAs are non-volatile devices. Upon powerup, They are required to be programmed from an external source. This procedure allows anyone to easily monitor the bit-stream, and clone the device. The problem then becomes how can you effectively protect your intellectual property from others ...
其他嵌入式/单片机内容 FLASH文件系统的源码
FLASH文件系统的源码，Flash memory is a nonvolatile memory, which allows the user
to electrically program (write) and erase information. The
exponential growth of flash memory has made this technology
an indispensable part of hundreds of millions of electronic
devices.
Flash memory has several ...
技术资料 STM PWM OUT
extern volatile u16 Pulse;
u8 Flag_60ms;
int main()
{
RCC_Configuration();
GPIO_Configuration();
TIM_PWMConfiguration();
NVIC_Configuration();
TIM_ToggleConfiguration();
GPIO_SetBits(GPIOA,GPIO_Pin_0);
USART1_Configuration();
SysTick_Configuration();
while(1)
{
if(Flag_60ms == 1)
{ ...
电源技术 超级电容器备用电源系统的手持设备数据保护
 
Handheld electronic devices play a key role in our everydaylives. Because dependability is paramount, handhelds arecarefully engineered with lightweight power sources forreliable use under normal conditions. But no amount ofcareful engineering can prevent the mistreatment theywill undergo ...