Add shared emulator services, waveform generation and STM32 USB boot ports

c/set-protocol/ports/stm32f407-usb-boot/boot_port.h

@@ -0,0 +1,13 @@
+#ifndef F407_BOOT_PORT_H
+#define F407_BOOT_PORT_H
+#include "set_boot.h"
+#define F407_APP_BASE 0x08010000UL
+#define F407_APP_SIZE 0x00070000UL
+#define F407_BOOT_REQUEST 0x1003U
+extern const setp_boot_ops f407_boot_ops;
+bool f407_app_valid(void);
+bool f407_boot_requested(void);
+void f407_request_boot(uint32_t now);
+void f407_reset_poll(uint32_t now);
+void f407_jump_app(void);
+#endif