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/*
* Copyright © 2015 Keith Packard <keithp@keithp.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.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef _AO_PINS_H_
#define _AO_PINS_H_
#define LED_PORT_ENABLE STM_RCC_AHBENR_IOPAEN
#define LED_PORT (&stm_gpioa)
#define LED_PIN_RED 2
#define LED_PIN_GREEN 3
#define AO_LED_RED (1 << LED_PIN_RED)
#define AO_LED_GREEN (1 << LED_PIN_GREEN)
#define LEDS_AVAILABLE (AO_LED_RED | AO_LED_GREEN)
#define AO_POWER_MANAGEMENT 1
#define AO_LED_POWER AO_LED_RED
#define HAS_BEEP 0
/* 48MHz clock based on USB */
#define AO_HSI48 1
/* HCLK = 48MHz */
#define AO_AHB_PRESCALER 1
#define AO_RCC_CFGR_HPRE_DIV STM_RCC_CFGR_HPRE_DIV_1
/* APB = 48MHz */
#define AO_APB_PRESCALER 1
#define AO_RCC_CFGR_PPRE_DIV STM_RCC_CFGR_PPRE_DIV_1
#define HAS_USB 1
#define AO_USB_DIRECTIO 1
#define AO_PA11_PA12_RMP 0
#define AO_USB_DEVICE_CLASS 0xff
#define AO_USB_INTERFACE_CLASS_DATA 0xff
#define AO_USB_HAS_OUT 0
#define AO_USB_HAS_IN 1
#define AO_USB_HAS_IN2 1
#define AO_USB_HAS_INT 0
#define USE_USB_STDIO 0
#define AO_USB_SELF_POWER 0
#define AO_USB_DEVICE_ID_SERIAL 1
#define IS_FLASH_LOADER 0
/* ADC */
#define AO_ADC_PIN0_PORT (&stm_gpioa)
#define AO_ADC_PIN0_PIN 6
#define AO_ADC_PIN0_CH 6
#define AO_ADC_RCC_AHBENR ((1 << STM_RCC_AHBENR_IOPAEN))
#define AO_NUM_ADC 1
/* TRNG enable */
#define AO_TRNG_ENABLE_PORT (&stm_gpioa)
#define AO_TRNG_ENABLE_BIT 8
/* CRC */
#define AO_CRC_WIDTH 32
#define AO_CRC_INIT 0xffffffff
/* TRNG */
#define AO_LED_TRNG_COOKED AO_LED_GREEN
#define AO_LED_TRNG_RAW AO_LED_GREEN
/* Mode pin */
#define AO_RAW_PORT (&stm_gpioa)
#define AO_RAW_BIT 15
#endif /* _AO_PINS_H_ */
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