I'm trying to learn stm32cube framework :sadge:

STM32_CONTROL/tmp/test.cpp

@@ -0,0 +1,24 @@
+// #include <Arduino.h>
+#include <stm32f1xx_hal.h>
+#define PIN_SERIAL3_RX PB11
+#define PIN_SERIAL3_TX PB10
+
+// UART2 (PA3 = RX, PA2 = TX)
+HardwareSerial Serial1(PA10, PA9);
+// HardwareSerial sigma(PA9, )
+
+
+
+void setup() {
+
+  Serial1.begin(38400);
+
+
+
+}
+
+void loop() {
+  Serial1.write("skibidi");
+
+  delay(5000); // wait before next loop
+}