added ftdi on linux

2025-02-12 12:37:38 +01:00
parent b6775ae680
commit a8e7599b96
13 changed files with 315 additions and 92 deletions
--- a/app/src/main.c
+++ b/app/src/main.c
@@ -0,0 +1,108 @@
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "jtag_core.h"
+#include "args.h"
+
+
+#define PROBES_MAX_NUM          16
+#define PROBE_NAME_SIZE         64
+
+
+struct probe {
+    int drv;
+    int probe;
+    int probe_id;
+    char name[PROBE_NAME_SIZE];
+};
+
+
+void jprint(jtag_core *jc, const char *msg) {
+    printf(msg);
+}
+
+
+int list_probes(jtag_core *jc, struct probe probes[], int show) {
+    int i = 0;
+    int j = 0;
+    int n = 0;
+
+    char probe_name[PROBE_NAME_SIZE] = {0};
+    int n_probe_drv = 0;
+    int n_probes = 0;
+
+    /* Drivers and probes */
+    n_probe_drv = jtagcore_get_number_of_probes_drv(jc);
+    if (n_probe_drv > 0) {
+        if (0 != show) printf("Found a debug probe driver:\n");
+    } else {
+        if (0 != show) printf("No probes driver found\n");
+        return n;
+    }
+
+    for (i=0;i<n_probe_drv;i++) {
+        if (0 != show) printf("  JTAG probe driver %d\n", i);
+
+        n_probes = jtagcore_get_number_of_probes(jc, i);
+
+        if (n_probes > 0) {
+
+            if (0 != show) printf("Found a debug probe:\n");
+
+        } else {
+
+            if (0 != show) printf("No probe found.\n");
+            continue;
+        }
+        for (j=0;j<n_probes;j++) {
+            jtagcore_get_probe_name(jc, PROBE_ID(i,j), probe_name);
+
+            if (n < PROBES_MAX_NUM) {
+                probes[n].drv = i;
+                probes[n].probe = j;
+                probes[n].probe_id = PROBE_ID(i,j);
+                strncpy(probes[n].name, probe_name, PROBE_NAME_SIZE);
+            }
+            n++;
+            if (0 != show) {
+                printf("    JTAG probe %d:   ", n+1);
+                printf("%s.\n", probe_name);
+            }
+        }
+    }
+    return n;
+}
+
+
+int main(int argc, char *argv[]) {
+    int success;
+    int n_probes;
+    jtag_core *jc = NULL;
+
+    struct args a = {0};
+    struct probe probes[PROBES_MAX_NUM] = {0};
+
+    success = parse_args(&a, argc, argv);
+    if (EXIT_FAILURE == success) exit(EXIT_FAILURE);
+
+    /* initialize the JTAG library */
+    jc = jtagcore_init();
+
+    /* Log printing callback */
+    if (jtagcore_set_logs_callback(jc, jprint) < 0) goto err;
+    jtagcore_set_logs_level(jc, MSG_DEBUG);
+
+    /* List the probes (and display if asked) */
+    n_probes = list_probes(jc, probes, a.list);
+
+    goto end;
+err:
+    printf("Error while executing a command.\n");
+
+end:
+    jtagcore_deinit(jc);
+    printf("Finished.");
+    return 0;
+}