Hi
As per sample code for EUSCI loop back code, regarding baud rate setting, it is given that for selectClockSource = 32.768KHz parameters are :
// Configure UART
EUSCI_A_UART_initParam param = {0};
param.selectClockSource = EUSCI_A_UART_CLOCKSOURCE_ACLK;
param.clockPrescalar = 3;
param.firstModReg = 0;
param.secondModReg = 92;
But as per online tool provided by Ti, it is
Please clarify.
Hello Bivin,
Found the error. The value for secondModReg is 146, the calculator is right. See User's Guide Table 30-5. Recommended Settings for Typical Crystals and Baud Rates.
The table states that UCBRSx = 0x92 for 32kHz clock, Baud Rate = 9600 bps. Therefore the code should state:
param.secondModReg = 146;
I will work to get this fixed in that driverlib example. Hope this clarifies.
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