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Update drv_uart.c

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fix indentataions
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马浩然 2020-12-01 16:52:31 +08:00 committed by GitHub
parent 0fc2b13b45
commit 0fc2211c77
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1 changed files with 5 additions and 4 deletions
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9
bsp/ls2kdev/drivers/drv_uart.c
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@ -47,16 +47,17 @@ static rt_err_t ls2k_uart_set_buad(struct rt_serial_device *serial,struct serial
RT_ASSERT(cfg != RT_NULL);
uart_dev = (struct rt_uart_ls2k *)serial->parent.user_data;
uint64_t brtc = (125000000U) / (16*(cfg->baud_rate));
uint64_t brtc = (125000000U) / (16*(cfg->baud_rate));
UART_LCR(uart_dev->base)=0x80; // Activate buadcfg
UART_LSB(uart_dev->base)= brtc & 0xff;
UART_MSB(uart_dev->base)= brtc >> 8;
if(((((short)UART_MSB(uart_dev->base))<<8) | UART_LSB(uart_dev->base)) != brtc) ret=RT_ERROR;
if(((((short)UART_MSB(uart_dev->base))<<8) | UART_LSB(uart_dev->base)) != brtc)
ret=RT_ERROR;
UART_LCR(uart_dev->base)= CFCR_8BITS;// Back to normal
UART_MCR(uart_dev->base)= MCR_IENABLE/* | MCR_DTR | MCR_RTS*/;
UART_IER(uart_dev->base) = 0;
UART_MCR(uart_dev->base)= MCR_IENABLE/* | MCR_DTR | MCR_RTS*/;
UART_IER(uart_dev->base) = 0;
}
static rt_err_t ls2k_uart_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
{