[Core] DYNAMIC_KEYMAP_EEPROM_MAX_ADDR check (qmk#10315)

* add error check * remove quotes * update error message Co-authored-by: Ryan <[email protected]> Co-authored-by: Ryan <[email protected]>
zsa · Sep 30, 2020 · 99951c1 · 99951c1
1 parent edbb2c5
commit 99951c1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/quantum/dynamic_keymap.c b/quantum/dynamic_keymap.c
@@ -41,6 +41,11 @@
 #    define DYNAMIC_KEYMAP_EEPROM_MAX_ADDR 1023
 #endif
 
+// Due to usage of uint16_t check for max 65535
+#if DYNAMIC_KEYMAP_EEPROM_MAX_ADDR > 65535
+#    error DYNAMIC_KEYMAP_EEPROM_MAX_ADDR must be less than 65536
+#endif
+
 // If DYNAMIC_KEYMAP_EEPROM_ADDR not explicitly defined in config.h,
 // default it start after VIA_EEPROM_CUSTOM_ADDR+VIA_EEPROM_CUSTOM_SIZE
 #ifndef DYNAMIC_KEYMAP_EEPROM_ADDR