Révision 822
Ajouté par dgmbadinga il y a presque 4 ans
| branch/MBADINGA/sp4c12/Sp4c12/uart0.h | ||
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void uart0_init(void);
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void uart0_tx(char c);
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void uart0_rx(void);
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char uart0_rx(void);
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| branch/MBADINGA/sp4c12/Sp4c12/SessionM32C_E8a_SYSTEM.ini | ||
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EMUSEL=0
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MCU_GROUP=M32C__87 Group
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[POWER_SUPPLY]
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VOLTAGE_5_0=0
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VOLTAGE_5_0=1
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VOLTAGE_3_3=0
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[FW_LOCATE]
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FWADDRESS=fff0
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| ... | ... | |
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PROCESSOR_MODE=0
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[COMMUNI]
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COMSPEED=8
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COMSPEED PROGRAM FLASH=8
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COMSPEED DATA FLASH=8
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[Driver Configuration]
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Renesas Communications=USB interface,0,
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[Target]
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| branch/MBADINGA/sp4c12/Sp4c12/uart0.c | ||
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#include "sfr32c87.h"
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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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| branch/MBADINGA/sp4c12/Sp4c12/Sp4c12.c | ||
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#include "uart0.h"
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void uart0_init(void){
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Pd6=0x00;
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Pd6_2=1;
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u0smr=0;
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u0smr2=0;
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u0smr3=0;
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u0smr4=0;
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u0c0=0;
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u0c1=0;
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}
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void uart0_tx(char c){
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}
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char uart0_rx(void){
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}
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void main(void)
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{
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char c='A';
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int i;
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uart0_init();
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uart0_tx(c);
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}
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Formats disponibles : Unified diff
tsp4_c12