diff options
| author | Keith Packard <keithp@keithp.com> | 2018-09-11 00:08:17 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2018-10-13 08:22:50 -0700 |
| commit | 621d1529d6bc07a3f4bd27fb2d02d5b3161a3a6a (patch) | |
| tree | da8e1826c9b15d29735620aacd8ba5a2cb4c83f8 /src/stm32f4-disco/ao_pins.h | |
| parent | b7a21bf6a086748b4907c0577eaa114445995783 (diff) | |
altos/stm32f4: Add STM32F413 disco board support
Discovery development board
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stm32f4-disco/ao_pins.h')
| -rw-r--r-- | src/stm32f4-disco/ao_pins.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/stm32f4-disco/ao_pins.h b/src/stm32f4-disco/ao_pins.h new file mode 100644 index 00000000..3bbace1a --- /dev/null +++ b/src/stm32f4-disco/ao_pins.h @@ -0,0 +1,44 @@ +/* + * 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_ + +#define HAS_BEEP 0 + +#define B_USER_PORT (&stm_gpioa) +#define B_USER_PIN 0 + +#define LED_GREEN_PORT (&stm_gpioc) +#define LED_GREEN_PIN 5 +#define LED_RED_PORT (&stm_gpioe) +#define LED_RED_PIN 3 + +#define AO_HSE 8000000 /* fed from st/link processor */ +#define AO_HSE_BYPASS 1 /* no xtal, directly fed */ + +#define AO_PLL_M 8 /* down to 1MHz */ + +#define AO_PLL1_N 192 /* 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 + +#endif /* _AO_PINS_H_ */ |