18 lines
469 B
C
18 lines
469 B
C
#include <xc.h>
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void UART_Init() {
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TRISC |= 0b11000000;
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RCSTA = 0xB0; // SPEN | SREN | CREN
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TXSTA = 0x24; // TXEN | BRGH
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// SPBRG = 1; // 250000bps at 8MHz
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// SPBRG = 7; // 250000bps at 32MHz
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// SPBRG = 3; // 500000bps at 32MHz
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// SPBRG = 1; // 1000000bps at 32MHz
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// SPBRG = 17; // 115200 bps à 32MHz, erreur -1.36%
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SPBRG = 16; // 115200 bps à 32MHz, erreur +2.12%
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// EUSART interrupts as low prio, enable
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IPR1bits.RCIP = 0;
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PIE1bits.RCIE = 1;
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}
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