* pinmap support B26 B27

sipeed · Jan 10, 2025 · 2e7fb36 · 2e7fb36
1 parent 90fc41c
commit 2e7fb36
Showing 1 changed file with 38 additions and 0 deletions.
diff --git a/components/peripheral/port/maixcam/maix_pinmap.cpp b/components/peripheral/port/maixcam/maix_pinmap.cpp
@@ -121,6 +121,8 @@ namespace maix::peripheral::pinmap
             "A28",
             "A29",
             "B3",
+            "B26",
+            "B27",
             "C2",
             "P18",
             "P19",
@@ -246,6 +248,20 @@ namespace maix::peripheral::pinmap
                 "ADC"
             };
         }
+        else if (pin == "B26")
+        {
+            return std::vector<std::string>{
+                "GPIOB26",
+                "PWM14"
+            };
+        }
+        else if (pin == "B27")
+        {
+            return std::vector<std::string>{
+                "GPIOB27",
+                "PWM15"
+            };
+        }
         else if (pin == "C2")
         {
             return std::vector<std::string>{
@@ -581,6 +597,28 @@ namespace maix::peripheral::pinmap
             set_pinmux(0x030010F8, 3);
             return err::ERR_NONE;
         }
+        else if (pin == "B26")
+        {
+            if (func == "GPIOB26") {
+                set_pinmux(0x03001130, 3);
+            } else if (func == "PWM14") {
+                set_pinmux(0x03001130, 4);
+            } else {
+                return err::ERR_ARGS;
+            }
+            return err::ERR_NONE;
+        }
+        else if (pin == "B27")
+        {
+            if (func == "GPIOB27") {
+                set_pinmux(0x0300112C, 3);
+            } else if (func == "PWM15") {
+                set_pinmux(0x0300112C, 4);
+            } else {
+                return err::ERR_ARGS;
+            }
+            return err::ERR_NONE;
+        }
         else if (pin == "C2")
         {
             if (func == "GPIOC2")