root/branch/MBADINGA/sp4c12/Sp4c12/uart0.c @ 890
| 686 | dgmbadinga | #include "sfr32c87.h"
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| 822 | dgmbadinga | ||
void uart0_init(void)
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{
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smd0_u0mr=1;
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smd1_u0mr=0;
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smd2_u0mr=1;
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ckdir_u0mr=0;
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stps_u0mr=0;
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prye_u0mr=0;
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iopol_u0mr=0;
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u0smr=0x00;
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u0smr2=0x00;
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u0smr3=0x00;
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u0smr4=0x00;
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clk0_u0c0=0;
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clk1_u0c0=0;
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crd_u0c0=1;
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crs_u0c0=0;
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nch_u0c0=0;
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ckpol_u0c0=0;
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uform_u0c0=0;
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txept_u0c0=0;
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u0brg=255;
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te_u0c1=0;
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re_u0c1=0;
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ti_u0c1=1;
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ri_u0c1=0;
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u0rrm_u0c1=0;
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u0lch_u0c1=0;
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//bit 7=0
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u0c1=u0c1 & 0x7f;
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pd6_0=0;
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pd6_1=0;
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pd6_2=0;
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pd6_3=1;
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ps0_0=0;
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ps0_1=0;
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ps0_2=0;
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ps0_3=1;
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psl0_0=0;
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}
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void uart0_tx(char c)
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{
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ti_u0c1=0;
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while(ri_u0c1!=1);
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u0tb=c;
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}
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char uart0_rx(void)
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{
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psl0_0=1;
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while(ri_u0c1!=1);
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return u0rb;
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}
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