improve code readability in settings type parsing

Paciente8159 · Jan 25, 2025 · 25adae5 · 25adae5
1 parent c8d15e2
commit 25adae5
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Showing 3 changed files with 9 additions and 9 deletions.
diff --git a/uCNC/src/interface/grbl_protocol.c b/uCNC/src/interface/grbl_protocol.c
@@ -819,19 +819,19 @@ void proto_cnc_settings(void)
 			uint32_t val = 0;
 			switch (SETTING_TYPE_MASK(s.type))
 			{
-			case 1:
+			case SETTING_TYPE_BOOL:
 				val = (uint32_t)((bool *)s.memptr)[j];
 				proto_gcode_setting_line_int(s.id, val);
 				break;
-			case 2:
+			case SETTING_TYPE_UINT8:
 				val = (uint32_t) * ((uint8_t *)s.memptr);
 				proto_gcode_setting_line_int(s.id, val);
 				break;
-			case 3:
+			case SETTING_TYPE_UINT16:
 				val = (uint32_t) * ((uint16_t *)s.memptr);
 				proto_gcode_setting_line_int(s.id, val);
 				break;
-			default:
+			default: // default is float
 				proto_gcode_setting_line_flt(s.id, ((float *)s.memptr)[j]);
 				break;
 			}

diff --git a/uCNC/src/interface/grbl_settings.c b/uCNC/src/interface/grbl_settings.c
@@ -506,16 +506,16 @@ uint8_t settings_change(setting_offset_t id, float value)
 			{
 				switch (SETTING_TYPE_MASK(s.type))
 				{
-				case 1:
+				case SETTING_TYPE_BOOL:
 					((bool *)s.memptr)[(uint8_t)id - s.id] = value1;
 					break;
-				case 2:
+				case SETTING_TYPE_UINT8:
 					((uint8_t *)s.memptr)[(uint8_t)id - s.id] = value8;
 					break;
-				case 3:
+				case SETTING_TYPE_UINT16:
 					((uint16_t *)s.memptr)[(uint8_t)id - s.id] = value16;
 					break;
-				default:
+				default: // default is float
 					((float *)s.memptr)[(uint8_t)id - s.id] = value;
 					break;
 				}

diff --git a/uCNC/src/interface/grbl_settings.h b/uCNC/src/interface/grbl_settings.h
@@ -172,7 +172,7 @@ typedef uint16_t setting_offset_t;
 #endif
 
 #define SETTING_TYPE(T) (T << 5)
-#define SETTING_TYPE_MASK(T) ((T >> 5) & 0x3)
+#define SETTING_TYPE_MASK(T) (T & (0x03 << 5))
 #define SETTING_ARRAY 0x80
 #define SETTING_ARRCNT(X) (X & 0x1F)
 #define SETTING_TYPE_BOOL SETTING_TYPE(1)