Hello Catherine,
Thank you for your reply regarding the hp filter. At this moment I'm processing the circuit diagram for our final application. We will finally use the MK10DN512VLK10 cpu from Freescale, I'm pretty confident that this will be enough for a simple hp filter.
Here I'm sending you the full collected frames for the 1mV and 5mV signals. Only was able to collect 100 samples since MSP430 has small amount of RAM memory and I have no other interface to the PC besides the JTAG interface. This excel file has two sheets each one with hexadecimal values (left side) and decimal values (right side). The charts are showing only RA, V1 and V2 for better seen, but full frames information is in the tables. This data was collected with the next configuration:
ADAS1000_Init(ADAS1000_2KHZ_FRAME_RATE);
// 2KHZ frame rate
ADAS1000_SetRegisterValue(ADAS1000_CMREFCTL, 0xE0000B); //LACM+LLCM+RACM++DRVCM+RLDSEL+SHLDEN
ADAS1000_SetRegisterValue(ADAS1000_FRMCTL, 0x07900c);
//fixed format DATAFMT=0 => LEAD/VECTOR (** output every 4th frame **)
ADAS1000_SetRegisterValue(ADAS1000_ECGCTL, 0xF804AE);
/*BE*/ //all CH enabled, CHCONFIG (differential lead mode), VREFBUF + Master + Gang + HP + CNVEN
Thank you for your help.
Best regards,
Sagong