Révision 835
Ajouté par Romain CHAMBELLON il y a environ 4 ans
| branch/CHAMBELLON/sp4c12/TPSP4c1/TPSP4c1/TPSP4c1.c | ||
|---|---|---|
|
/* NOTE:THIS IS A TYPICAL EXAMPLE. */
|
||
|
/***********************************************************************/
|
||
|
|
||
|
void uart0_init(void){
|
||
|
|
||
|
pd6_2 = 0; //Input RX
|
||
|
pd6_3 = 1; //Output TX
|
||
|
|
||
|
//Registre U0MR :
|
||
|
u0mr = 0x05;
|
||
|
|
||
|
//Registre PS0 /
|
||
|
ps0 = 0x08; // RX en mode reception de donnees
|
||
|
u0c1 = 0x05; //activation transmission et r?ception
|
||
|
u0c0 = 0x11; //diviseur de fr?quence par 8 et CTS d?sactiv?
|
||
|
|
||
|
//Registre PS10 :
|
||
|
psl0 = 0;
|
||
|
u0brg = 0x20; //Transmission des donn?es ? la vitesse de 4800 bauds
|
||
|
|
||
|
}
|
||
|
|
||
|
void reception_trame(char* trame){
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
|
||
|
int i;
|
||
|
|
||
|
void main(void)
|
||
|
{
|
||
|
{
|
||
|
uart0_init();
|
||
|
|
||
|
while(1){
|
||
|
|
||
|
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
}
|
||
| branch/CHAMBELLON/sp4c12/TPSP4c1/TPSP4c1/DefaultSession.hsf | ||
|---|---|---|
|
0
|
||
|
[WINDOW_POSITION_STATE_DATA_VD1]
|
||
|
"Help" "TOOLBAR 0" 59419 1 5 "0.00" 0 0 0 0 0 17 0 "" "0.0"
|
||
|
"{WK_00000001_CmdLine}" "WINDOW" 59422 0 1 "0.25" 180 0 0 350 200 17 0 "32771|32772|32778|<<separator>>|32773|32774|<<separator>>|32820|<<separator>>|32801|32824" "0.0"
|
||
|
"{WK_00000001_CmdLine}" "WINDOW" 59422 0 1 "0.20" 180 0 0 350 200 17 0 "32771|32772|32778|<<separator>>|32773|32774|<<separator>>|32820|<<separator>>|32801|32824" "0.0"
|
||
|
"{WK_00000001_OUTPUT}" "WINDOW" 59422 0 0 "1.00" 180 534 287 350 200 18 0 "36756|36757|36758|36759|<<separator>>|36746|36747|<<separator>>|39531|<<separator>>|39500|39534|<<separator>>|36687" "0.0"
|
||
|
"{WK_00000002_WORKSPACE}" "WINDOW" 59420 0 0 "1.00" 180 534 287 350 200 18 0 "" "0.0"
|
||
|
"{WK_TB00000001_STANDARD}" "TOOLBAR 0" 59419 0 2 "0.00" 0 0 0 0 0 18 0 "" "0.0"
|
||
| branch/CHAMBELLON/sp4c12/TPSP4c1/TPSP4c1/uart0.c | ||
|---|---|---|
|
ir_s0ric = 0;
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
}
|
||
|
|
||
|
char uart0_rx(void){
|
||
|
while(ri_u0c1 != 1);
|
||
|
return u0rb; // Valeur du registre retourn?
|
||
|
}
|
||
|
|
||
|
void uart0_tx(char c)?{
|
||
|
void uart0_tx(char c){
|
||
|
while(ti_u0c1 != 1);
|
||
|
u0tb = c;
|
||
|
}
|
||
|
|
||
|
|
||
|
|
||
|
}
|
||
|
|
||
|
char uart0_rx(void)
|
||
Formats disponibles : Unified diff
Fin séance TP SP4 c2