Révision 817
Ajouté par Faty MBAYE il y a presque 4 ans
| uart0.c | ||
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/* NOTE:THIS IS A TYPICAL EXAMPLE. */
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/***********************************************************************/
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void uart0_init(void)
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{
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smd0_u0mr = 0b101; /* Serial I/O mode select bit */
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smd1_u0mr = 0b101; /* Serial I/O mode select bit */
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smd2_u0mr = 0b101; /* Serial I/O mode select bit */
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ckdir_u0mr = 0; /* Internal/external clock select bit */
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stps_u0mr = 0; /* Stop bit length select bit */
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prye_u0mr = 1; /* Parity enable bit */
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iopol_u0mr = 0; /* TxD RxD I/O polarity switch bit */
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u0brg = 0x20;
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}
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void uart0_tx(char c)
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{
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crd_u0c0=0;
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crs_u0c0=0;
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te_u0c1=1;
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ti_u0c1=0;
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if(cts0
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}
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char uart0_rx(void)
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{
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re_u1c1=0;
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ri_u1c1=1;
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}
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