HI,
我的初始化寄存器配置如下:
ADS129X_TxCmd(0x06,0x00); //RESET
ADS129X_TxCmd(0x11,0x00); //SDATAC
ADS129X_RdReg(0x00,1,spp_t); //chipID: 0x92 of ADS1298
// use internal reference
spp_t[0] = 0xc0; ADS129X_WrReg(0x03,1,spp_t);
// Set Device
spp_t[0] = 0x86; // default: 0x06 0x82
spp_t[1] = 0x00;
ADS129X_WrReg(0x01,2,spp_t);
pMemset(spp_t,0x10,8); // PGA gain=1 ADS129X_WrReg(0x05,8,spp_t);
HID_GPIO_write(1,1); // START = 1
ADS129X_TxCmd(0x10,0x00); //RDATAC
PC端抓到的数据如附件:ads1298.csv
第一列是状态bits,后八列是8个channel。(可改成csv文件查看)
谢谢各位不吝赐教。
HI,
我的初始化寄存器配置如下:
ADS129X_TxCmd(0x06,0x00); //RESET
ADS129X_TxCmd(0x11,0x00); //SDATAC
ADS129X_RdReg(0x00,1,spp_t); //chipID: 0x92 of ADS1298
// use internal reference
spp_t[0] = 0xc0; ADS129X_WrReg(0x03,1,spp_t);
// Set Device
spp_t[0] = 0x86; // default: 0x06 0x82
spp_t[1] = 0x00;
ADS129X_WrReg(0x01,2,spp_t);
pMemset(spp_t,0x10,8); // PGA gain=1 ADS129X_WrReg(0x05,8,spp_t);
HID_GPIO_write(1,1); // START = 1
ADS129X_TxCmd(0x10,0x00); //RDATAC
PC端抓到的数据如附件:ads1298.csv
第一列是状态bits,后八列是8个channel。(可改成csv文件查看)
谢谢各位不吝赐教。
举报