diff --git a/doc/modules.drawio b/doc/modules.drawio
index cc1209c..100992c 100644
--- a/doc/modules.drawio
+++ b/doc/modules.drawio
@@ -1,4 +1,4 @@
-<mxfile host="Electron" modified="2023-05-08T19:27:36.317Z" agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/21.2.1 Chrome/106.0.5249.199 Electron/21.4.4 Safari/537.36" etag="0ZIXa-6MvOcnREo0GJCB" version="21.2.1" type="device">
+<mxfile host="Electron" modified="2023-05-13T13:49:29.284Z" agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/21.2.1 Chrome/106.0.5249.199 Electron/21.4.4 Safari/537.36" etag="hag9Pts7i5T_KBibxpc9" version="21.2.1" type="device">
   <diagram name="Page-1" id="nh8f32euryOmsLCMibi_">
     <mxGraphModel dx="1420" dy="1695" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="1169" pageHeight="827" math="0" shadow="0">
       <root>
@@ -41,7 +41,7 @@
           <mxGeometry y="60" width="160" height="26" as="geometry" />
         </mxCell>
         <mxCell id="v3HUPI7M600Mln0mNnSE-34" value="GPIO" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=26;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;shadow=0;fillColor=#6d8764;strokeColor=#3A5431;fontColor=#ffffff;" parent="1" vertex="1">
-          <mxGeometry x="500" y="-620" width="360" height="178" as="geometry" />
+          <mxGeometry x="500" y="-620" width="360" height="204" as="geometry" />
         </mxCell>
         <mxCell id="v3HUPI7M600Mln0mNnSE-35" value="- regs : struct" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" parent="v3HUPI7M600Mln0mNnSE-34" vertex="1">
           <mxGeometry y="26" width="360" height="26" as="geometry" />
@@ -61,6 +61,9 @@
         <mxCell id="ClqF0cL-BW29ZjaMUesU-6" value="+ gpio_write (enum: port, mask: pin, bool: val) " style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" parent="v3HUPI7M600Mln0mNnSE-34" vertex="1">
           <mxGeometry y="152" width="360" height="26" as="geometry" />
         </mxCell>
+        <mxCell id="DX46o3M0sBaZfG6b8Zif-7" value="+ gpio_reset_peripheral () " style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="v3HUPI7M600Mln0mNnSE-34">
+          <mxGeometry y="178" width="360" height="26" as="geometry" />
+        </mxCell>
         <mxCell id="v3HUPI7M600Mln0mNnSE-38" value="ADC" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=26;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;shadow=0;fillColor=#e51400;strokeColor=#B20000;fontColor=#ffffff;" parent="1" vertex="1">
           <mxGeometry x="1370" y="-399" width="160" height="86" as="geometry" />
         </mxCell>
@@ -169,7 +172,7 @@
         <mxCell id="v3HUPI7M600Mln0mNnSE-73" value="+ method(type): type" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" parent="v3HUPI7M600Mln0mNnSE-70" vertex="1">
           <mxGeometry y="60" width="160" height="26" as="geometry" />
         </mxCell>
-        <mxCell id="v3HUPI7M600Mln0mNnSE-74" value="NVIC" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=26;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;shadow=0;fillColor=#f0a30a;strokeColor=#BD7000;fontColor=#000000;" parent="1" vertex="1">
+        <mxCell id="v3HUPI7M600Mln0mNnSE-74" value="NVIC" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=26;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;shadow=0;fillColor=#6d8764;strokeColor=#3A5431;fontColor=#ffffff;" parent="1" vertex="1">
           <mxGeometry x="150" y="-424" width="310" height="242" as="geometry" />
         </mxCell>
         <mxCell id="v3HUPI7M600Mln0mNnSE-75" value="- regs : struct" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" parent="v3HUPI7M600Mln0mNnSE-74" vertex="1">
@@ -286,35 +289,41 @@
         <mxCell id="v3HUPI7M600Mln0mNnSE-106" value="+ method(type): type" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" parent="v3HUPI7M600Mln0mNnSE-103" vertex="1">
           <mxGeometry y="60" width="160" height="26" as="geometry" />
         </mxCell>
-        <mxCell id="BL1kyMswEt5U9iN2dzKQ-1" value="EXTI" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=26;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;shadow=0;fillColor=#e51400;strokeColor=#B20000;fontColor=#ffffff;" vertex="1" parent="1">
-          <mxGeometry x="500" y="-423" width="360" height="138" as="geometry" />
+        <mxCell id="BL1kyMswEt5U9iN2dzKQ-1" value="EXTI" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=26;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;shadow=0;fillColor=#e3c800;strokeColor=#B09500;fontColor=#000000;" parent="1" vertex="1">
+          <mxGeometry x="500" y="-385" width="360" height="190" as="geometry" />
         </mxCell>
-        <mxCell id="BL1kyMswEt5U9iN2dzKQ-2" value="- regs : struct" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-1">
+        <mxCell id="BL1kyMswEt5U9iN2dzKQ-2" value="- regs : struct" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" parent="BL1kyMswEt5U9iN2dzKQ-1" vertex="1">
           <mxGeometry y="26" width="360" height="26" as="geometry" />
         </mxCell>
-        <mxCell id="BL1kyMswEt5U9iN2dzKQ-3" value="" style="line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;strokeColor=inherit;shadow=0;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-1">
+        <mxCell id="BL1kyMswEt5U9iN2dzKQ-3" value="" style="line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;strokeColor=inherit;shadow=0;" parent="BL1kyMswEt5U9iN2dzKQ-1" vertex="1">
           <mxGeometry y="52" width="360" height="8" as="geometry" />
         </mxCell>
-        <mxCell id="BL1kyMswEt5U9iN2dzKQ-4" value="+ exti_configure (mask: line, mask: config, func: callback)" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-1">
+        <mxCell id="BL1kyMswEt5U9iN2dzKQ-4" value="+ exti_configure (mask: line, enum: port, func: callback)" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" parent="BL1kyMswEt5U9iN2dzKQ-1" vertex="1">
           <mxGeometry y="60" width="360" height="26" as="geometry" />
         </mxCell>
-        <mxCell id="BL1kyMswEt5U9iN2dzKQ-8" value="+ exti_mask (mask: line)" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-1">
+        <mxCell id="DX46o3M0sBaZfG6b8Zif-1" value="+ exti_reset (mask: line)" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-1">
           <mxGeometry y="86" width="360" height="26" as="geometry" />
         </mxCell>
-        <mxCell id="BL1kyMswEt5U9iN2dzKQ-9" value="+ exti_unmask (mask: line)" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-1">
+        <mxCell id="DX46o3M0sBaZfG6b8Zif-5" value="+ exti_configure_specific (mask: line, func: callback)" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-1">
           <mxGeometry y="112" width="360" height="26" as="geometry" />
         </mxCell>
-        <mxCell id="BL1kyMswEt5U9iN2dzKQ-10" value="AFIO" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=26;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;shadow=0;fillColor=#e51400;strokeColor=#B20000;fontColor=#ffffff;" vertex="1" parent="1">
-          <mxGeometry x="1000" y="-66" width="350" height="86" as="geometry" />
+        <mxCell id="DX46o3M0sBaZfG6b8Zif-6" value="+ exti_reset_specific (mask: line)" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-1">
+          <mxGeometry y="138" width="360" height="26" as="geometry" />
         </mxCell>
-        <mxCell id="BL1kyMswEt5U9iN2dzKQ-11" value="- regs : struct" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-10">
-          <mxGeometry y="26" width="350" height="26" as="geometry" />
+        <mxCell id="DX46o3M0sBaZfG6b8Zif-8" value="+ exti_reset_peripheral () " style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-1">
+          <mxGeometry y="164" width="360" height="26" as="geometry" />
         </mxCell>
-        <mxCell id="BL1kyMswEt5U9iN2dzKQ-12" value="" style="line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;strokeColor=inherit;shadow=0;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-10">
-          <mxGeometry y="52" width="350" height="8" as="geometry" />
+        <mxCell id="BL1kyMswEt5U9iN2dzKQ-10" value="AFIO" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=26;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;shadow=0;fillColor=#6d8764;strokeColor=#3A5431;fontColor=#ffffff;" parent="1" vertex="1">
+          <mxGeometry x="500" y="-160" width="360" height="86" as="geometry" />
         </mxCell>
-        <mxCell id="BL1kyMswEt5U9iN2dzKQ-13" value="+ afio_remap (enum: mapping, enum: value)" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" vertex="1" parent="BL1kyMswEt5U9iN2dzKQ-10">
-          <mxGeometry y="60" width="350" height="26" as="geometry" />
+        <mxCell id="BL1kyMswEt5U9iN2dzKQ-11" value="- regs : struct" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" parent="BL1kyMswEt5U9iN2dzKQ-10" vertex="1">
+          <mxGeometry y="26" width="360" height="26" as="geometry" />
+        </mxCell>
+        <mxCell id="BL1kyMswEt5U9iN2dzKQ-12" value="" style="line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;strokeColor=inherit;shadow=0;" parent="BL1kyMswEt5U9iN2dzKQ-10" vertex="1">
+          <mxGeometry y="52" width="360" height="8" as="geometry" />
+        </mxCell>
+        <mxCell id="BL1kyMswEt5U9iN2dzKQ-13" value="+ afio_map_exti (mask: line,  enum: port)" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;" parent="BL1kyMswEt5U9iN2dzKQ-10" vertex="1">
+          <mxGeometry y="60" width="360" height="26" as="geometry" />
         </mxCell>
       </root>
     </mxGraphModel>