restructuring

deprecated/F1/1_wire/hardware_ini.h

@@ -0,0 +1,76 @@
+/*
+ * hardware_ini.h
+ *
+ * Copyright 2014 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#pragma once
+#ifndef __HARDWARE_INI_H__
+#define __HARDWARE_INI_H__
+
+/*
+ * Timers:
+ * SysTick - system time
+ */
+
+
+void GPIO_init();
+void SysTick_init();
+
+/*
+ * Buttons on devboard
+ */
+#define BTNS_PORT		GPIOC
+// PCO -- S2
+#define BTN_S2_PIN		GPIO0
+// PC1 -- S3
+#define BTN_S3_PIN		GPIO1
+
+/*
+ * LEDS: PB9 for D1, PB8 for D2
+ */
+#define LEDS_PORT		GPIOB
+#define LED_D1_PIN		GPIO9
+#define LED_D2_PIN		GPIO8
+
+/*
+ * USB interface
+ * connect boot1 jumper to gnd, boot0 to gnd; and reconnect boot0 to +3.3 to boot flash
+ */
+/*
+// USB_DICS (disconnect) - PC11
+#define USB_DISC_PIN		GPIO11
+#define USB_DISC_PORT		GPIOC
+// USB_POWER (high level when USB connected to PC)
+#define USB_POWER_PIN		GPIO10
+#define USB_POWER_PORT		GPIOC
+// change signal level on USB diconnect pin
+#define usb_disc_high()   gpio_set(USB_DISC_PORT, USB_DISC_PIN)
+#define usb_disc_low()    gpio_clear(USB_DISC_PORT, USB_DISC_PIN)
+// in case of n-channel FET on 1.5k pull-up change on/off disconnect means low level
+// in case of pnp bipolar transistor or p-channel FET on 1.5k pull-up disconnect means high level
+#define usb_disconnect()  usb_disc_high()
+#define usb_connect()     usb_disc_low()
+*/
+// my simple devboard have no variants for programmed connection/disconnection of USB
+#define usb_disconnect()
+#define usb_connect()
+
+void check_btns();
+
+#endif // __HARDWARE_INI_H__