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#include <stdlib.h>
#include <unistd.h>
#include "mon.h"
int mon_read_prologue(t_mon *mon) {
int i;
if (fscanf(mon->from_sim, " %d %d\n", &mon->n_inputs, &mon->n_outputs) == EOF)
return -1;
mon->inputs = malloc(mon->n_inputs * sizeof(t_input));
mon->outputs = malloc(mon->n_outputs * sizeof(t_output));
// Read input description
for (i = 0; i < mon->n_inputs; i++) {
mon->inputs[i].value[0] = '0';
mon->inputs[i].value[1] = 0;
if (fscanf(mon->from_sim, "%d %s\n", &mon->inputs[i].size, mon->inputs[i].name) == EOF)
return -(i+2);
}
// Zeroify output description
for (i = 0; i < mon->n_outputs; i++) {
mon->outputs[i].name[0] = 0;
mon->outputs[i].v_bin[0] = 0;
mon->outputs[i].v_int = 0;
}
mon->step = 0;
mon->status = MS_RUN;
mon->clk = time(NULL);
return 0;
}
void mon_loop(t_mon *mon) {
disp_display(mon);
while (mon->status != MS_FINISH) {
handle_kbd(mon);
if (mon->status == MS_AUTO) {
mon_step(mon);
} else {
usleep(10000);
}
}
}
void mon_handle_command(t_mon *mon, char *c) {
if (c[0] == 0) { // empty command : run step
mon_step(mon);
} else if (!strcmp(c, "q")) {
mon->status = MS_FINISH;
} else if (!strcmp(c, "a")) {
mon->status = MS_AUTO;
} else if (!strcmp(c, "m")) {
mon->status = MS_RUN;
}
}
void mon_step(t_mon *mon) {
int i = 0;
// Get ticker
time_t new_clk = time(NULL);
int ticker = new_clk - mon->clk;
mon->clk = new_clk;
// Send inputs to simulator
for (i = 0; i < mon->n_inputs; i++) {
fprintf(mon->to_sim, "%s\n", mon->inputs[i].value);
}
// Read outputs from simulator
for (i = 0; i < mon->n_outputs; i++) {
fscanf(mon->from_sim, "%s %s %d\n",
mon->outputs[i].name,
mon->outputs[i].v_bin,
&mon->outputs[i].v_int);
}
// Display
mon->step++;
disp_display(mon);
}
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