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FIX: Fixed an assert error. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@271 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
mbbill 2009-12-31 16:14:32 +00:00
parent 620cde72e3
commit f1d2ac8598
1 changed files with 2 additions and 2 deletions
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4
bsp/sam7x/serial.c
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@ -137,8 +137,8 @@ static rt_err_t rt_serial_init (rt_device_t dev)
RT_ASSERT(serial != RT_NULL);
/* must be US0 or US1 */
RT_ASSERT((serial->peripheral_id != AT91C_ID_US0) &&
(serial->peripheral_id != AT91C_ID_US1));
RT_ASSERT((serial->peripheral_id == AT91C_ID_US0) ||
(serial->peripheral_id == AT91C_ID_US1));
/* Enable Clock for USART */
AT91C_PMC_PCER = 1 << serial->peripheral_id;