wip

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1670929434,
-        "narHash": "sha256-n5UBO6XBV4h3TB7FYu2yAuNQMEYOrQyKeODUwKe06ow=",
+        "lastModified": 1786514691,
+        "narHash": "sha256-9dkt1i5JNbEfPb+EjLcSDNs8zqEHQ/1JlSaKgj0SBAg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1710ed1f6f8ceb75cf7d1cf55ee0cc21760e1c7a",
+        "rev": "867dcbc30bafe3c862ef88620f2e7a109d7d3be5",
         "type": "github"
       },
       "original": {
@@ -22,13 +22,31 @@
         "utils": "utils"
       }
     },
-    "utils": {
+    "systems": {
       "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
         "type": "github"
       },
       "original": {

shell.nix

@@ -10,7 +10,7 @@ mkShell {
     gnumake
     stlink
     screen
-    gcc-arm-embedded-10
+    gcc-arm-embedded-15
     libstm32cube
     libstm32stdperiph
     esptool

stm32f1xx_it.h

@@ -57,6 +57,8 @@ void PendSV_Handler(void);
 void SysTick_Handler(void);
 void DMA1_Channel6_IRQHandler(void);
 void USART1_IRQHandler(void);
+void EXTI0_IRQHandler(void);
+
 
 /* USER CODE BEGIN EFP */