RT, I am not sure whether the current PXA series CPUs, Samsung and Qualcomm CPUs do not support hardware 3D acceleration, and I can't find any information. It seems that the efficiency of 3D programs ...
Various matrix keyboard scanning program collections The simplest matrix keyboard scanning program key:mov p0,#00001111b;The upper four bits and the lower four bits are rows and columns respectively, ...
[Announcement] Each section is recruiting moderators! Hello everyone! This community is now looking for moderators for each forum. If you are interested, please write your application content and send...
The most significant event in the technology circle during this period is undoubtedly the news that ZTE was banned by the United States. Once the news came out, it shocked the entire Chinese techno...[Details]
On April 20, the Photovoltaic Summit, guided by Jiangsu Renewable Energy Industry Association, hosted by Growatt, and supported by LONGi Solar Technology Co., Ltd. and Jiangsu Bigo New Energy Group...[Details]
1. Usage scenarios In the first case, when using a common STM32 delay function, similar to HAL_Delay(time), since this function uses a loop to judge and delay, when executing this function, the ent...[Details]
China Energy Storage Network News:
On the 7th, Jurong Economic Development Zone signed a strategic cooperation framework agreement on comprehensive energy services with State Grid Jiangsu Int...[Details]
Note: This STM32 microcontroller is the STM32F103 series. The ADC of Stm32 has DMA function. This is beyond doubt and is what we use most! However, if we want to sample a signal (such as a pulse sign...[Details]
I have been deeply affected by serial ports since 51. The MAX232 I bought from Huaqiang was originally broken. I thought there was something wrong with my circuit or schematic. Since there was no goo...[Details]
Mobile phone battery charger program made by STC12C2052AD microcontroller #include stc12c2052ad.h #include intrins.h #define uchar unsigned char #define uint unsigned int sbit REF =P1^0; sbi...[Details]
Recently, SMA Solar Technology’s US subsidiary SMA America has signed a purchase agreement with residential solar installer Sunrun to become a major supplier of residential photovoltaic solutions...[Details]
At the beginning of 2018, when interviewed by a reporter from China Business Weekly, Rong Yongkang, global vice president of Amazon
AWS
(cloud computing service) and executive director of G...[Details]
According to MiningWeekly, citing Bloomberg News, California, which is using power batteries to boost the electric vehicle craze, is launching another similar public utility revolution, which may c...[Details]
The entire international Internet of Things construction is showing
a stage of co-development of
eMTC
and
NB-IoT
. It can be said that each operator will comprehensively consider
th...[Details]
Microchip MCU
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