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WatchDog is essentially a timer counter. When the counter is decremented to 0, a notification (interrupt or reset) is generated. It is mainly used to solve the problem of abnormal operation such as...[Details]
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Today we visited the official website of the National 3C Certification Center and found that a mobile phone model CMCC M970 under China Mobile has passed the 3C certification. The page shows that ...[Details]
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Serial port implementation function:
void init_uart(void)
{
PCON=0x80; //frequency multiplication, reducing error rate
TMOD=0x25; //Set timer 1 to mode 2 (for setting baud rat...[Details]
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/* -----------------------------------------Macro definition-----------------------------------------*/ /* -----------------------------------------head File-------------------------------------...[Details]
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The Marshall stability meter has a large graphic LCD screen that can directly display the stability value, flow value test data and curve, and test time. The Chinese character display shows the test ...[Details]
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State Grid recently issued key work tasks for 2020, continuing the previous investment main line and clarifying a new batch of UHV projects to be approved, started and completed within the year.
...[Details]
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According to the different structural principles, the clamp ammeter is divided into AC clamp ammeter and AC/DC dual-purpose clamp ammeter. If the measuring mechanism in the clamp ammeter adopts a rec...[Details]
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This article will explore the production process of induction motors. Although the motor design details of each manufacturer are different, we will still explain the most basic production model as ...[Details]
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Whether the sensor can obtain the field signal accurately or not directly affects the measurement and control accuracy of the entire industrial automation system. In order to obtain the real field in...[Details]
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Load refers to the electronic components connected to the two ends of the power supply in the circuit. The circuit should not be connected directly to the two poles of the power supply without a lo...[Details]
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Qorvo® , Inc. (Nasdaq: QRVO), a leading provider of innovative RF solutions that connect the world, today introduced the first Band 47/Wi-Fi bulk acoustic wave (BAW) coexistence filter and V2X front...[Details]
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In the process workshop of the 3rd China International Medical
Electronics Technology Conference (CMET2010)
held recently
, Dr. Shangguan Dongkai, senior vice president of the technology ...[Details]
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Following the program execution flow, main is the program entry, where various initializations are performed. 1. Clock configuration First is RCC_Configuration(), which performs basic clock i...[Details]
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To choose a suitable security product, you should first understand its particularity. The alarm host is different from general electronic products. Not only the quality, price, and service should...[Details]
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In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]
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