libs/rt-thread
libs
/
rt-thread
4
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

rm48x50/uart.c: fix bugs

This commit is contained in:
Grissiom 2013-05-29 23:38:10 +08:00
parent 27ee5b627b
commit eda09ab002
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
bsp/rm48x50/drivers/uart.c
View File

@ -38,7 +38,7 @@ enum sciIntFlags
/* LIN1 High level interrupt. Change this if you set a different channel in
* HALCoGen. */
#define SCI_INT_VEC 13
#define SCI_INT_VEC 14
#define VCLK_HZ 100000000L
@ -176,6 +176,11 @@ static const struct rt_uart_ops _sci_ops =
_getc,
};
static void _irq_wrapper(int vector, void *param)
{
rt_hw_serial_isr((struct rt_serial_device*)param);
}
static struct rt_serial_device _sci2_serial;
static struct serial_ringbuffer _sci2_int_rx;
@ -199,6 +204,7 @@ void rt_hw_uart_init(void)
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
(void*)scilinREG);
rt_hw_interrupt_install(SCI_INT_VEC, rt_hw_serial_isr, &_sci2_serial, "sci2");
rt_device_control(&_sci2_serial.parent, RT_DEVICE_CTRL_SET_INT, 0);
rt_hw_interrupt_install(SCI_INT_VEC, _irq_wrapper, &_sci2_serial, "sci2");
rt_hw_interrupt_umask(SCI_INT_VEC);
}