![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/11\/image-22.png\")
<\/figure>\n\n\n\n7\uff09\u4e4b\u540e\u521b\u5efa\u548c\u6dfb\u52a0\u7ea6\u675f\u6587\u4ef6\uff1a<\/p>\n\n\n\n
set_property PACKAGE_PIN P14 [get_ports {GPIO_0_0_tri_io[3]}]
set_property PACKAGE_PIN R14 [get_ports {GPIO_0_0_tri_io[2]}]
set_property PACKAGE_PIN D20 [get_ports {GPIO_0_0_tri_io[1]}]
set_property PACKAGE_PIN D19 [get_ports {GPIO_0_0_tri_io[0]}]
set_property IOSTANDARD LVCMOS33 [get_ports {GPIO_0_0_tri_io[3]}]
set_property IOSTANDARD LVCMOS33 [get_ports {GPIO_0_0_tri_io[2]}]
set_property IOSTANDARD LVCMOS33 [get_ports {GPIO_0_0_tri_io[1]}]
set_property IOSTANDARD LVCMOS33 [get_ports {GPIO_0_0_tri_io[0]}]<\/pre>\n\n\n\n8) \u4e4b\u540e\u5bf9\u7a0b\u5e8f\u8fdb\u884c\u6b63\u5e38\u7684\u7f16\u8bd1\u7efc\u5408\uff0c\u5e76\u4e14\u5bfc\u51fa Export Hardware (\u52fe\u9009 include bitstream)\u4f9bSDK\u52a0\u8f7d<\/p>\n\n\n\n![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/11\/image-24.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/11\/image-25.png\")
<\/figure>\n\n\n\n\u56db\u3001PS\u90e8\u5206\u7a0b\u5e8f\u8bbe\u8ba1\uff1a<\/strong><\/h2>\n\n\n\n1) \u5728SDK\u73af\u5883\u4e0b\u5efa\u7acb\u4e00\u4e2a\u540d\u4e3aKEY_TEST\u7a7a\u7684\u5de5\u7a0b\uff0c\u5e76\u4e14\u6dfb\u52a0main.c \u6dfb\u52a0\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n\n\n\n
#include \"xparameters.h\"
#include \"xgpiops.h\"
#include \"xstatus.h\"
#include \"xplatform_info.h\"
#include \"xscutimer.h\"
#include \"Xscugic.h\"
#define LED2 \t57
#define LED1 \t56
#define KEY2 \t55
#define KEY1 \t54
#define GPIO_DEVICE_ID \tXPAR_XGPIOPS_0_DEVICE_ID
XGpioPs Gpio;
void Gpio_Init(void){
\tXGpioPs_Config *ConfigPtr;
\tConfigPtr = XGpioPs_LookupConfig(GPIO_DEVICE_ID);
\tXGpioPs_CfgInitialize(&Gpio, ConfigPtr,ConfigPtr->BaseAddr);
\tXGpioPs_SetDirectionPin(&Gpio, LED1, 1);
\tXGpioPs_SetOutputEnablePin(&Gpio, LED1, 1);
\tXGpioPs_WritePin(&Gpio, LED1, 1);
\tXGpioPs_SetDirectionPin(&Gpio, LED2, 1);
\tXGpioPs_SetOutputEnablePin(&Gpio, LED2, 1);
\tXGpioPs_WritePin(&Gpio, LED2, 1);
\tXGpioPs_SetDirectionPin(&Gpio, KEY1, 0);
\tXGpioPs_SetDirectionPin(&Gpio, KEY2, 0);
}
int main(void)
{
\tGpio_Init();
\twhile(1){
\t\tif(XGpioPs_ReadPin(&Gpio, KEY1)==1){
\t\t\tXGpioPs_WritePin(&Gpio, LED1, 1);
\t\t\tXGpioPs_WritePin(&Gpio, LED2, 0);
\t\t}
\t\telse if(XGpioPs_ReadPin(&Gpio, KEY2)==1){
\t\t\tXGpioPs_WritePin(&Gpio, LED1, 0);
\t\t\tXGpioPs_WritePin(&Gpio, LED2, 1);
\t\t}
\t}
\treturn 0;
}
<\/pre>\n\n\n\n\u7a0b\u5e8f\u5f88\u7b80\u5355\uff0c Gpio_Init\u662f\u5bf94\u4e2aGPIO\u8fdb\u884c\u521d\u59cb\u5316\uff0c \u56e0\u4e3aEMIO \u662f\u4ece54\u7684\u7ba1\u811a\u53f7\u5f00\u59cb\u7684\uff0c\u6240\u4ee5\u6839\u636e\u539f\u5148VIVADO \u7684\u7ba1\u811a\u7ea6\u675f\u6765\u770b\uff0c\u4e24\u4e2a\u6309\u952e\u5e94\u8be5\u5bf9\u5e9454\u548c55\uff0c\u4e24\u4e2aLED\u706f\u5bf9\u5e9456\u548c57<\/p>\n\n\n\n
#define LED2 \t57\n#define LED1 \t56\n#define KEY2 \t55\n#define KEY1 \t54<\/pre>\n\n\n\nXGpioPs_SetDirectionPin(&Gpio, KEY1, 0); \u6700\u540e\u76840\u4ee3\u8868\u8bbe\u7f6eGPIO\u7684\u65b9\u5411\u4e3a\u8f93\u5165\u3002<\/p>\n\n\n\n
\u4f7f\u7528 XGpioPs_ReadPin(&Gpio, KEY1)<\/code> \u68c0\u67e5\u6309\u952e1\u7684\u72b6\u6001\u3002\u5982\u679c\u6309\u952e1\u88ab\u6309\u4e0b\uff08\u8fd4\u56de\u503c\u4e3a1\uff09\uff0c\u5219\u70b9\u4eaeLED1\u5e76\u7184\u706dLED2\u3002\u5982\u679c\u6309\u952e1\u6ca1\u6709\u88ab\u6309\u4e0b\uff0c\u518d\u68c0\u67e5\u6309\u952e2\uff08KEY2\uff09\u3002\u5982\u679c\u6309\u952e2\u88ab\u6309\u4e0b\uff0c\u5219\u7184\u706dLED1\u5e76\u70b9\u4eaeLED2\u3002\uff08\u4e0a\u7535\u540e\u4e24\u4e2a\u706f\u9ed8\u8ba4\u90fd\u4eae\uff09\u3002<\/p>\n\n\n\n
![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-26.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-12.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/01\/image-92.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-22-1024x531.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/11\/image-19.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/11\/image-21.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-27.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-29-1024x705.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/07\/image-14.png\")
<\/figure>\n\n\n\n