Implemented PINOUT.TXT file

platform/pin_utils.c

@@ -208,15 +208,15 @@ char * str_pinmask(uint16_t pins, char *buffer)
         } else {
             if (on) {
                 if (!first) {
-                    b += SPRINTF(b, ",");
+                    b += SPRINTF(b, ", ");
                 }
                 if (start == (uint32_t)(i+1)) {
                     b += SPRINTF(b, "%"PRIu32, start);
                 }
-                else if (start == (uint32_t)(i+2)) {
-                    // exception for 2-long ranges - don't show as range
-                    b += SPRINTF(b, "%"PRIu32",%"PRIu32, start, i + 1);
-                }
+//                else if (start == (uint32_t)(i+2)) {
+//                    // exception for 2-long ranges - don't show as range
+//                    b += SPRINTF(b, "%"PRIu32",%"PRIu32, start, i + 1);
+//                }
                 else {
                     b += SPRINTF(b, "%"PRIu32"-%"PRIu32, start, i + 1);
                 }

platform/platform.c

@@ -252,3 +252,31 @@ void plat_usb_reconnect(void)
 
 }
 
+void plat_print_system_pinout(IniWriter *iw)
+{
+    if (iw->count == 0) return;
+
+    iw_string(iw, "System pin-out\r\n"
+                  "--------------\r\n");
+
+    #if PLAT_LOCK_BTN
+        iw_sprintf(iw, "Lock button (active="
+                #if PLAT_LOCK_1CLOSED
+                    "high"
+                #else
+                    "low"
+                #endif
+            "): P%c%d\r\n", LOCK_JUMPER_PORT, LOCK_JUMPER_PIN);
+    #else
+        iw_sprintf(iw, "Lock jumper (closed="
+                #if PLAT_LOCK_1CLOSED
+                    "high"
+                #else
+                    "low"
+                #endif
+            "): P%c%d\r\n", LOCK_JUMPER_PORT, LOCK_JUMPER_PIN);
+    #endif
+
+    iw_sprintf(iw, "Indicator LED (anode): P%c%d\r\n", STATUS_LED_PORT, STATUS_LED_PIN);
+    iw_sprintf(iw, "System clock speed: %d MHz\r\n", PLAT_AHB_MHZ);
+}

platform/platform.h

@@ -33,6 +33,7 @@
 // GEX version string
 #include "version.h"
 
+
 // ---
 
 /**
@@ -56,4 +57,7 @@ void plat_register_units(void);
  */
 void plat_usb_reconnect(void);
 
+// provided as extern
+//void plat_print_system_pinout(IniWriter *iw);
+
 #endif //GEX_PLATFORM_H