资讯

STM32CubeMx入门教程(10):Fatfs文件系统的应用(2023-09-13)
Timeout: Timeout for read operation
* @retval SD status
*/
__weak uint8_t BSP_SD_ReadBlocks......

Linux驱动之poll机制的理解与简单使用(2024-08-20)
(timeout_msecs);
} else {
/* Infinite (< 0) or no (0) timeout */
timeout_jiffies......

STM32入门学习笔记之SD卡基础读写实验4(2023-09-27)
代码
***************************************************/
SD_Error CmdError()
{
SD_Error errorstatus = SD_OK ;
u32 timeout......

s3c2440 看门狗设置使用例程(2024-06-14)
timeout = 42; if(SIG_ERR == signal(SIGALRM, sigAlarm)) { perror("signal......

STM32 SPI读写W25Q64(三)(2024-03-29)
Usart1_buf[2][USART1_BUF_SIZE] = {0};
u8 Usart1_OK = 0;
u16 cnt = 0;
u8 recStart = 0;
u8 timeout = 0......

基于STM32F411的cm级超声波测距系统(2023-10-09)
timeout);
int main(void)
{
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN; //enable GPIOA Clock
GPIOA->......

RT-Thread在Lan8720a和 lwip基础上移植ntp流程(2023-10-30)
#define SERVER_IP "114.67.237.130"#define SERVER_PORT 123#define TIMEOUT 10//宏定义#define......

如何实现独立片选一主多从(2024-01-10)
,
uint16_t Size,
uint32_t Timeout)
{
HAL_StatusTypeDef ret;
if(ch>......

STM32的SPI外设片选只有一个怎么破(2023-04-06)
,
uint16_t Size,
uint32_t Timeout)
{
HAL_StatusTypeDef ret;
if(ch>......

AT89C2051内部比较器应用例子(2023-04-03)
2 uS inc a ; increment count 1 uS cjne a, #SCOUNT, ad1 ; loop until timeout 2 uS......

STM32的OTA远程升级(2023-09-22)
;
}
2.上报版本号;dev_id是设备ID,authorization是鉴权参数,ver要上报的版本号,timeout发送超时时间。
//上报版本号
uint8_t Report_Version......

ROS与STM32串口通信代码(2024-09-04)
); //Set the baud rate //设置波特率
serial::Timeout _time = serial::Timeout::simpleTimeout(2000); //Timeout......

S3C6410移植u-boot-2010.3(3)正常化配置(2024-09-03)
the user to choose TFTP blocksize and timeout.
* TFTP protocol has a minimal timeout of 1......

STM32的IIC库函数使用误区(2024-02-26)
DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout)
HAL_I2C_Master_Receive(I2C_HandleTypeDef......

STM32 HAL库I2C读写操作笔记(2024-03-21)
, uint32_t Timeout)
**DevAddress: **7bit从机地址左移 + 1bit 0
pData: 要发送的数据,数据存储规则是大端方式,即数据发送先发pData[0],再发......

STM32CubeMX系列 | FATFS文件系统(2023-03-23)
){
DRESULT res = RES_ERROR;
uint32_t timeout = 100000;
if(BSP_SD_ReadBlocks((uint32_t*)buff......

工程师笔记|STM32H7双核CM4作为Master初始化系统(2023-02-02)
系统初始化部分代码互换的实验,我们会发现,互换后代码会卡在如下的判断处,即使把timeout的这个判断去掉,RCC_FLAG_D1CKRDY的时钟标志位也不会被为RESET清除的状态;
Figure......

毕业设计| STM32家庭健康监测系统(2023-04-24)
通讯端口的初始化,然后继续对ADS1292R进行采集操作的一系列配置就可以获得心率的原始数据。
该段是对ADS1292R初始化的配置函数:
/* 初始化ads1292r,超时时间为timeout......

ARM-Linux S5PV210 UART驱动(3)----串口核心层、关键结构体、接口关系(2024-09-19)
sysrq; /* sysrq timeout */
#endif
upf_t flags;
#define UPF_FOURPORT......

“看门狗“VS“打狗棒”,谁胜谁负?(STM32篇)—MCU抗干扰实验系列专题(3)(2024-06-14)
延时
GPIOInit();
/* IWDG timeout equal to 250 ms (the timeout may varies due to LSI frequency......

linux驱动学习(4)--阻塞和非阻塞(2024-08-14)
被信号打断
wait_event_timeout(queue, condition, timeout);
wait_event_interruptible_timeout(queue, condition......

STM32F0单片机快速入门九 用 I2C HAL 库读写24C02(2023-03-14)
长度
uint32_t Timeout // 超时设置
);
HAL_I2C_Mem_Read(
I2C_HandleTypeDef *hi2c, // 使用的 I2C 模块的 Handle 的指......

FL2440驱动添加(5)ADC驱动学习笔记(2024-07-24)
, condition, timeout)
wait_event_interruptible_timeout(adc_waitq, condition, timeout)
adc_waitq 是要......

从nfs启动最小文件系统(2024-08-01)
family 1
s3c2440-sdi s3c2440-sdi: CMD[TIMEOUT] #5 op:APP_CMD(55) arg:0x00000000 flags:0x0875 retries:0......

STM32基础知识:串口通信-轮询方式(2024-04-03)
*pData, uint 16_t Size, uint 32_t Timeout)
功能描述
在轮询方式下发送一定数量的数据
入口参数1
huart:串口句柄的地址
入口参数
pData:待发......

MAX6729A数据手册和产品信息(2024-11-11 09:18:00)
完整数据资料中的Reset Timeout Period Suffix Guide)。MAX6715A–MAX6729A/MAX6797A采用小尺寸5、6或8引脚SOT23封装,工作温度范围-40°C至+125......

MAX6728A数据手册和产品信息(2024-11-11 09:20:01)
则的复位超时门限(参见完整数据资料中的Reset Timeout Period Suffix Guide)。MAX6715A–MAX6729A/MAX6797A采用小尺寸5、6或8引脚SOT23封装,工作温度范围-40......

DM9000网卡驱动分析(2024-09-19)
#define DRV_VERSION '1.31'
5 /*
6 * Transmit timeout, default 5 seconds.
7 */
8 static int......

LPC824-I2C接口(续一)(2023-05-23)
(EVENTTIMEOUT)为事件超时中断标志位,写1可清除该标志。该位指出了事件之间的时间长度何时长于TIMEOUT寄存器指定的时间长度。事件包含Start、Stop和时钟沿。向此位写入1可清......

STM32F103制作FlashDriver的实现过程(2024-04-16)
FLASH_WaitForLastOperation(Timeout,pstatus)
do{
uint32_t TimeoutCnt = Timeout;
*pstatus......

stm32看门狗时间计算 独立看门狗和窗口看门狗的特性是什么(2024-06-17)
变化。
/* IWDG timeout equal to 280 ms (the timeout may varies due to LSI frequency
dispersion......

Linux驱动之定时器在按键去抖中的应用(2024-08-20)
;
static long cnt=0;
//printk('timeout cnt : %dn',++cnt);
if(pin_des==NULL......

基于STM32H5的UART通信的演示过程(2024-04-29)
;huart3, (uint8_t *)tx1_buffer, Size, TimeOut)函数,在串口输出终端即可看到结果。看来一切正常。
说明UART3的TX/RX脚【PD8/PD9】的确......

什么是MCU里应尽量遵循的寄存器谨慎赋值法(2023-02-01)
********rn");
// 使能WDOG模块,设置Timeout时间,不启用中断
WDOG_GetDefaultConfig(&config......

STM32CUBEMX(13)--SPI,W25Q128外部Flash移植(2024-06-14)
for the Timeout */
if((HAL_GetTick() - tickstart) > W25Qx_TIMEOUT_VALUE......

基于STM32驱动CC1101的程序分析 浅谈CC1101调试(2024-05-30)
用
//*****************************************************************************************
void delayus(u16 timeout)
{
u8 i;
do
{
for(i=0; i《20; i++);
}
while (--timeout......

U-Boot移植(16)ylp2410网卡dm9000aep(2023-08-28)
link## Warning: gatewayip needed but not settransmission timeout## Warning: gatewayip needed......

LPC824-I2C接口(续二)(2023-05-23)
时只能写0。
接下来是I2C的超时寄存器TIMEOUT,下表是它的全部位结构,其地址分别为0x40050010 (I2C0),0x40054010(I2C1),0x40070010 (I2C2)和......

实战经验 | 如何使用 S2LP 的 sniff 模式同时满足通讯和低功耗要求(2023-12-28)
检测到有效数据包在发送,则启动接收超时定时器(RX Timeout),接收端继续保持接收状态,如在超时时间内检测到有效的同步字字段,则停止接收超时定时器,并继......

() == W25Qx_BUSY);
{
/* Check for the Timeout */
if((HAL_GetTick() - tickstart) >......

);
{
/* Check for the Timeout */
if((HAL_GetTick() - tickstart) >......

STM32基础知识:串口通信-中断方式(2024-04-15)
:待发送数据的个数
入口参数4
Timeout:超时等待时间, 以ms为单位, HAL MAX DELAY表示无限等待
返回值
HAL状态值:HAL_OK表示发送成功;HAL_ERROR表示......

基于Arduino构建的4通道实时示波器(2023-03-08)
', 115200, timeout=0.5)
接下来,我们使用;
plt.ion()
我们需要创建一个函数来从收到的数据生成绘图,创建我们期望的上限和最小限制,在这种情况下,基于 Arduino's......

开启Cache后UART无法发送新数据(2024-03-18)
环境使用STM32CubeIDE】:
__attribute__((section(".Source"))) uint8_t Source[5];
uint32_t TimeOut;
uint8_t Variable=0......

STM32CUBEMX开发GD32F303(8)----USART收发配置(2024-09-14)
容通过uart1发送出去,长度为10,timeout的时间是0xffff
演示结果如下所示。
HAL_UART_Transmit_IT()发送
通过中断模式发送,这个模式下需要开启串口中断,否则......

S3C2440实现dm9000网卡驱动程序移植(2024-08-05)
CHECKSUM function
55 12/20/2007 -Modify TX timeout routine(+)check TCR&0x01
56
57......

灿瑞科技推出可编程无电感单路LED闪光灯驱动器OCP86012(2025-01-06)
了应用的灵活性。
OCP86012提供软启动、UVLO、TSD、TSB、Timeout、IVFM及LED 短路等保护功能,防止应用中的各类突发事件对芯片造成损坏,提高......

STM32CUBEIDE(7)----USART收发配置(2023-05-23)
);//把buffer1的内容通过uart2发送出去,长度为10,timeout的时间是0xffff
演示结果如下所示。
HAL_UART_Transmit_IT()发送
通过中断模式发送,这个......

stm32mp1 Cortex M4开发篇5:串行通讯接口(2023-10-26)
Size, uint32_t Timeout);
HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size......

dm9000c 移值新内核 linux-4.1.24(2023-09-01)
CHECKSUM function
55 12/20/2007 -Modify TX timeout routine(+)check TCR&0x01
56
57 */
58......