mirror of
https://github.com/YuTaoV5/YuEEG.git
synced 2025-09-26 23:09:24 +08:00
update readme
This commit is contained in:
parent
4bef2b1e31
commit
0f10143078
@ -5,8 +5,7 @@
|
||||
#define CONFIG_1 0xD5
|
||||
#define CONFIG_2 0xD0
|
||||
#define CONFIG_3 0xEC
|
||||
#define CHnSET 0x60 //0x20 ==> 12倍增益 0x40 ==> 24倍增益
|
||||
|
||||
#define CHnSET 0x62
|
||||
#define ENABLE_SRB1 0x20
|
||||
#define BIAS_SENSP 0xFF
|
||||
#define BIAS_SENSN 0xFF
|
||||
@ -82,7 +81,7 @@ void setup() {
|
||||
SPI.begin(SCLK_PIN, MISO_PIN, MOSI_PIN, CS_PIN);
|
||||
SPI.setBitOrder(MSBFIRST);
|
||||
SPI.setDataMode(SPI_MODE1);
|
||||
SPI.setClockDivider(SPI_CLOCK_DIV4);
|
||||
SPI.setClockDivider(SPI_CLOCK_DIV16); // 约 5 MHz
|
||||
|
||||
// 初始化ADS1299
|
||||
initADS1299();
|
||||
@ -259,12 +258,17 @@ void measureImpedance() {
|
||||
}
|
||||
|
||||
void convertData(byte *data, double *channelData) {
|
||||
for (int i = 0; i < 9; i++) {
|
||||
// 解析 STATUS 寄存器
|
||||
long statusValue = ((long)data[0] << 16) | ((long)data[1] << 8) | data[2];
|
||||
channelData[0] = (double)statusValue; // 将 STATUS 存储在第一个位置
|
||||
|
||||
// 解析 8 个通道的数据
|
||||
for (int i = 0; i < 8; i++) {
|
||||
long value = ((long)data[3 * i + 3] << 16) | ((long)data[3 * i + 4] << 8) | data[3 * i + 5];
|
||||
if (value & 0x800000) {
|
||||
value |= 0xFF000000;
|
||||
value |= 0xFF000000; // 符号扩展
|
||||
}
|
||||
channelData[i] = (double)value * 4.5 / (double)0x7FFFFF;
|
||||
channelData[i + 1] = (double)value * 4.5 / (double)0x7FFFFF;
|
||||
}
|
||||
}
|
||||
|
||||
|
BIN
Paradigm/data_save/20241013_10.0Hz.npy
Normal file
BIN
Paradigm/data_save/20241013_10.0Hz.npy
Normal file
Binary file not shown.
BIN
Paradigm/data_save/20241013_11.0Hz.npy
Normal file
BIN
Paradigm/data_save/20241013_11.0Hz.npy
Normal file
Binary file not shown.
BIN
Paradigm/data_save/20241013_12.0Hz.npy
Normal file
BIN
Paradigm/data_save/20241013_12.0Hz.npy
Normal file
Binary file not shown.
BIN
Paradigm/data_save/20241013_13.0Hz.npy
Normal file
BIN
Paradigm/data_save/20241013_13.0Hz.npy
Normal file
Binary file not shown.
BIN
Paradigm/data_save/20241013_14.0Hz.npy
Normal file
BIN
Paradigm/data_save/20241013_14.0Hz.npy
Normal file
Binary file not shown.
BIN
Paradigm/data_save/20241013_15.0Hz.npy
Normal file
BIN
Paradigm/data_save/20241013_15.0Hz.npy
Normal file
Binary file not shown.
BIN
Paradigm/data_save/20241013_9.0Hz.npy
Normal file
BIN
Paradigm/data_save/20241013_9.0Hz.npy
Normal file
Binary file not shown.
@ -8,7 +8,7 @@ Copyright © : 2021年 赛博智能车实验室. All rights reserved.
|
||||
'''
|
||||
import os
|
||||
from login import LOGIN
|
||||
from Paradigm import SSVEPApp
|
||||
from ssvep_paradigm import SSVEPApp
|
||||
import sys
|
||||
import pandas as pd
|
||||
import numpy as np
|
||||
|
@ -250,9 +250,9 @@ class ADCPlotter(QtWidgets.QMainWindow):
|
||||
self.channel = [1, 2, 3, 4, 5, 6, 7, 8]
|
||||
eeg_data = np.array([eeg_data[i - 1] for i in self.channel])
|
||||
if time.time() - self.beg > 1:
|
||||
psd_values = self.compute_psd(eeg_data, 500)
|
||||
current_psd_sum = np.sum(psd_values)
|
||||
print(f"psd:{current_psd_sum}")
|
||||
# psd_values = self.compute_psd(eeg_data, 500)
|
||||
# current_psd_sum = np.sum(psd_values)
|
||||
# print(f"psd:{current_psd_sum}")
|
||||
self.beg = time.time()
|
||||
except ValueError:
|
||||
pass # Skip plotting if not enough data is available
|
||||
|
Loading…
Reference in New Issue
Block a user