deac/osd-contiki
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Baudrate now is configured taking into account the MCU frequency, instead of using fixed values for 8MHz freq

Browse source
This commit is contained in:
Antonio Lignan 2013-01-29 12:23:23 +01:00
parent 57163df2b7
commit 2cf4e30b11
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
cpu/msp430/f2xxx/uart0.c
View file

@ -114,7 +114,7 @@ uart0_init(unsigned long ubr)
UCA0CTL1 |= UCSWRST; /* Hold peripheral in reset state */ UCA0CTL1 |= UCSWRST; /* Hold peripheral in reset state */
UCA0CTL1 |= UCSSEL_2; /* CLK = SMCLK */ UCA0CTL1 |= UCSSEL_2; /* CLK = SMCLK */
UCA0BR0 = 0x45; /* 8MHz/115200 = 69 = 0x45 */ UCA0BR0 = ubr; /* 8MHz/115200 = 69 = 0x45 */
UCA0BR1 = 0x00; UCA0BR1 = 0x00;
UCA0MCTL = UCBRS_3; /* Modulation UCBRSx = 3 */ UCA0MCTL = UCBRS_3; /* Modulation UCBRSx = 3 */