资 源 简 介
本设计实现可以进行光照度检测，并将光照度的值显示到LCD上。可以进行人体红外检测，无人时自动灯暗(level 2)。可以利用PWM进行LED的多级（50级，可更改）调光，可以利用按键进行LED灯光的亮暗调整（上键增加亮度，下键降低亮度）。可以实现手动输入光强度的阈值，LED自适应的调整亮度,使得亮度和光传感器形成反馈系统保证某个亮度。（右键增加阈值强度，左键减小阈值强度）。实现了基于NIOS系统的自适应LED调光。
文 件 列 表
NIOS_LED
NIOS_SOPC_LED_syslib
NIOS_SOPC_LED
NIOS_LED_KERNEL_sim
incremental_db
greybox_tmp
db
NIOS_LED_KERNEL_generation_script
.metadata
.lock
.sopc_builder
filters.xml
altera.components
.cdtproject
BUZZER.v
cpu.ocp
cpu.sdc
cpu.v
cpu_bht_ram.mif
cpu_ic_tag_ram.mif
cpu_jtag_debug_module_sysclk.v
cpu_jtag_debug_module_tck.v
cpu_jtag_debug_module_wrapper.v
cpu_mult_cell.v
cpu_ociram_default_contents.mif
cpu_oci_test_bench.v
cpu_rf_ram_a.mif
cpu_rf_ram_b.mif
cpu_test_bench.v
epcs.v
epcs_boot_rom_synth.hex
GY30_SCL.v
GY30_SDA.v
I2C_SCL.v
I2C_SDA.v
jtag_uart.v
KEY1.v
KEY2.v
KEY3.v
KEY4.v
KEY5.v
KEY_DOWN.v
KEY_ENTER.v
KEY_LEFT.v
KEY_RIGHT.v
KEY_UP.v
LCD_A0.v
LCD_CS.v
LCD_S1.v
LCD_SCL.v
LCD_SI.v
nios_kernel.sopc
NIOS_LED.qpf
NIOS_LED_KERNEL.bsf
NIOS_LED_KERNEL.html
NIOS_LED_KERNEL.ptf
NIOS_LED_KERNEL.ptf.8.0
NIOS_LED_KERNEL.ptf.bak
NIOS_LED_KERNEL.ptf.pre_generation_ptf
NIOS_LED_KERNEL.qip
NIOS_LED_KERNEL.sopcinfo
NIOS_LED_KERNEL.v
NIOS_LED_KERNEL_inst.v
NIOS_LED_KERNEL_log.txt
NIOS_LED_TOP.asm.rpt
NIOS_LED_TOP.bdf
NIOS_LED_TOP.cdf
NIOS_LED_TOP.done
NIOS_LED_TOP.fit.rpt
NIOS_LED_TOP.fit.smsg
NIOS_LED_TOP.fit.summary
NIOS_LED_TOP.flow.rpt
NIOS_LED_TOP.jdi
NIOS_LED_TOP.map.rpt
NIOS_LED_TOP.map.smsg
NIOS_LED_TOP.map.summary
NIOS_LED_TOP.pin
NIOS_LED_TOP.pof
NIOS_LED_TOP.qsf
NIOS_LED_TOP.sof
NIOS_LED_TOP.sta.rpt
NIOS_LED_TOP.sta.summary
osh.tcl
osh.tcl.bak
PIO_LED.v
PLL.bsf
PLL.ppf
PLL.qip
PLL.v
PLL_bb.v
PWM_0.v
PWM_1.v
PWM_M0.v
PWM_M1.v
PWM_O.v
sdram.v
SEG_DAT.v
SEG_SEL.v
sopc_builder_log.txt
SR501.v
SR501_M1.v
SR501_M2.v
sysid.v
timer.v
timer1.v
timer2.v
timer_led.v
.metadata
.sopc_builder
altera.components
先读我.txt
