WebOur comprehensive range of courses covers everything from the basics of embedded systems to advanced real-time operating systems, networking, and communication, including the latest techniques in embedded AI. Our customized learning pathways make us the perfect choice for those just starting out in the field. Join EmbeddedExpertIO and … WebMar 1, 2024 · GLCD 12864. Interface with STM32. Code. Demo. 1. GLCD 12864: Ordinary LCDs can only display simple text or numbers within a fixed size. But in 128×64 graphical LCD display, there is 128×64 = 8192 dots, which is equivalent to 8242/8 = 1024 pixels. So, it can display not only simple text or numbers within a fixed size but also simple graphics.
Working with STM32 and Graphics LCD: GLCD 128×64 ST7920
Before looking into the control register, we will see the Clock Register (RCC_AHB1ENR) which will enable the AHB clock to the GPIO ports. See more These data registers are used to make the store the data to be output/input. The below registers are used for output/input. 1. Input data register … See more This register is used to lock the configuration of the port bits. The below register is used to do that. 1. GPIO Lock register (GPIOx_LCKR) See more Each GPIOpin has around sixteen alternative functions like SPI, I2C, UART, etc. So we can tell the STM32 to use our required functions. The below-mentioned two registers are … See more Web8. The BSRR has bitfields that allow you to set and clear bits in a port atomically--without a read-modify-write operation. Instead of reading the ODR value, ORing it with the bits to set, and writing it back, you simply perform a single 32-bit write to the BSRR to set or only the relevant bits. This often means you don't have to disable ... bus elgin to forres
太阳能多电平变换器装置及其控制方法【掌桥专利】
WebOct 19, 2024 · GPIOA->BSRR = GPIO_BSRR_BR5; //clear the 5th bit or PA5. where GPIO_BSRR_BS5 is a macro that sets the 5th bit of lower 16-bits and … WebDec 14, 2024 · It probably maps to the same logic (flip-flop/whatever), so BSRR (16..32) is the same as BRR (0..15) but no need to shift things. Both are atomic safe as they are … Web是基于stm32的液晶12864汉字显示程序,写液晶指令或者数据的时候要注意,出错的话也是不能显示的。我用宏定义来写。 #define LCD_WriteData(x) {LCD12864_GPIO->BSRR = x handbags hard sided clip close