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/*
* Copyright © 2018 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.
*/
#ifndef _AO_PINS_H_
#define _AO_PINS_H_
/* Clock tree configuration */
#define AO_HSE 8000000 /* fed from st/link processor */
#define AO_HSE_BYPASS 1 /* no xtal, directly fed */
#define AO_PLL_M 4 /* down to 2MHz */
#define AO_PLL1_N 96 /* up to 192MHz */
#define AO_PLL1_P 2 /* down to 96MHz */
#define AO_PLL1_Q 4 /* down to 48MHz for USB and SDIO */
#define AO_AHB_PRESCALER 1
#define AO_RCC_CFGR_HPRE_DIV STM_RCC_CFGR_HPRE_DIV_1
#define AO_APB1_PRESCALER 1
#define AO_RCC_CFGR_PPRE1_DIV STM_RCC_CFGR_PPRE1_DIV_1
#define AO_APB2_PRESCALER 1
#define AO_RCC_CFGR_PPRE2_DIV STM_RCC_CFGR_PPRE2_DIV_1
#define DEBUG_THE_CLOCK 1
#define HAS_USB 0
#define HAS_BEEP 0
#define B_USER_PORT (&stm_gpioa)
#define B_USER_PIN 0
/* LEDs */
#define HAS_LED 1
#define LED_0_PORT (&stm_gpioc)
#define LED_0_PIN 5
#define LED_GREEN (1 << 0)
#define LED_1_PORT (&stm_gpioe)
#define LED_1_PIN 3
#define LED_RED (1 << 1)
#endif /* _AO_PINS_H_ */
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