Add firmware for the ATUSB IEEE 802.15.4 USB Adapter

[linux-libre-firmware.git] / atusb / board.h

diff --git a/atusb/board.h b/atusb/board.h
new file mode 100644 (file)
index 0000000..dbcd410
--- /dev/null
+++ b/atusb/board.h
@@ -0,0 +1,95 @@
+/*
+ * fw/board.h - Board-specific functions and definitions
+ *
+ * Written 2008-2011, 2013, 2013 by Werner Almesberger
+ * Copyright 2008-2011, 2013, 2013 Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef BOARD_H
+#define        BOARD_H
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include <atusb/atusb.h>
+
+#ifdef ATUSB
+#include "board_atusb.h"
+#endif
+#ifdef RZUSB
+#include "board_rzusb.h"
+#endif
+#ifdef HULUSB
+#include "board_hulusb.h"
+#endif
+
+#define        SET_2(p, b)     PORT##p |= 1 << (b)
+#define        CLR_2(p, b)     PORT##p &= ~(1 << (b))
+#define        IN_2(p, b)      DDR##p &= ~(1 << (b))
+#define        OUT_2(p, b)     DDR##p |= 1 << (b)
+#define        PIN_2(p, b)     ((PIN##p >> (b)) & 1)
+
+#define        SET_1(p, b)     SET_2(p, b)
+#define        CLR_1(p, b)     CLR_2(p, b)
+#define        IN_1(p, b)      IN_2(p, b)
+#define        OUT_1(p, b)     OUT_2(p, b)
+#define        PIN_1(p, b)     PIN_2(p, b)
+
+#define        SET(n)          SET_1(n##_PORT, n##_BIT)
+#define        CLR(n)          CLR_1(n##_PORT, n##_BIT)
+#define        IN(n)           IN_1(n##_PORT, n##_BIT)
+#define        OUT(n)          OUT_1(n##_PORT, n##_BIT)
+#define        PIN(n)          PIN_1(n##_PORT, n##_BIT)
+
+
+#define        USB_VENDOR      ATUSB_VENDOR_ID
+#define        USB_PRODUCT     ATUSB_PRODUCT_ID
+
+#define        DFU_USB_VENDOR  USB_VENDOR
+#define        DFU_USB_PRODUCT USB_PRODUCT
+
+
+#define        BOARD_MAX_mA    40
+
+#ifdef BOOT_LOADER
+#define        NUM_EPS 1
+#else
+#define        NUM_EPS 2
+#endif
+
+#define        HAS_BOARD_SERNUM
+
+extern uint8_t board_sernum[42];
+extern uint8_t irq_serial;
+
+
+void reset_rf(void);
+void reset_cpu(void);
+uint8_t read_irq(void);
+void slp_tr(void);
+
+void led(bool on);
+void panic(void);
+
+uint64_t timer_read(void);
+void timer_init(void);
+
+bool gpio(uint8_t port, uint8_t data, uint8_t dir, uint8_t mask, uint8_t *res);
+void gpio_cleanup(void);
+
+void get_sernum(void);
+
+void board_app_init(void);
+
+uint8_t reg_read(uint8_t reg);
+uint8_t subreg_read(uint8_t address, uint8_t mask, uint8_t position);
+void reg_write(uint8_t reg, uint8_t value);
+void subreg_write(uint8_t address, uint8_t mask, uint8_t position, uint8_t value);
+void change_state(uint8_t new);
+
+#endif /* !BOARD_H */