I purchased TMS320C5515 EVM and want to test the ECG daughter board. I imported the project downloaded from http://code.google.com/p/c5505-ezdsp/
and imported the legacy project with CCSv3.3. The TMS320C5515 mother board works with other daughter board (SpO2 & Stethoscope),
however, when I use it with the ECG daughter board in debug mode,
I found that the program is trapped in the while loop in line 177 of I2C.c:
/*Check if Receive Data Register is Ready */
do {
response=CSL_FEXT(CSL_I2C_0_REGS->ICSTR,I2C_ICSTR_ICRRDY);
}while((response & 0x01)==0);
I already gave the testing signal (sine, 100Hz, 10mVpp) between RA and LA using a function generator as the following article suggested:
http://e2e.ti.com/support/amplifiers/etc_amplifiers__other_linear/f/18/p/27299/126226.aspx#126226
But the program was still holding there and nothing showed on the LCD.
Is there anybody who can teach me how to test the ECG daughter board properly?
Thank you.
