cy7c68013 串口不能工作,想问一下,这样的配置有问题吗?我的固件中用到了 slval FIFO 模式,二者之间有冲突吗?

公告

大中华汽车电子生态圈社区并入开发者社区- 更多资讯点击此

Tip / 登入 to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
张鹏
Level 1
Level 1
5 sign-ins First reply posted First question asked

BYTE TEMP;

void FX2LPSerial_Init() // initializes the registers for using Timer2 as baud rate generator for a Baud rate of 38400.
{
TMOD = (TMOD & 0x0F) | 0x20;
CKCON |= 0x10;
PCON |= 0x80 ;
EICON |= 0x80;
SCON1 = 0x50;
TH1 = 0xB2 ;
ES1 = 1;
TR1 = 1;
EA = 1;
}

void send_data(BYTE source)
{
SBUF1 = source;
while(TI1 == 0);
TI1 = 0;
}

void send_isr() interrupt 7
{
if(RI1 == 1)
{
RI1 = 0;
TEMP = SBUF1;
}
}

0 点赞
1 解答
2 回复数
张鹏
Level 1
Level 1
5 sign-ins First reply posted First question asked

this is my project , i don't known what happe n   in uart    ,can't working 

0 点赞