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Diffstat (limited to 'src/pong/ao_pins.h')
| -rw-r--r-- | src/pong/ao_pins.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/src/pong/ao_pins.h b/src/pong/ao_pins.h new file mode 100644 index 00000000..ee81ad88 --- /dev/null +++ b/src/pong/ao_pins.h @@ -0,0 +1,131 @@ +/* + * Copyright © 2012 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_ + +/* Bridge SB17 on the board and use the MCO from the other chip */ +#define AO_HSE 8000000 +#define AO_HSE_BYPASS 1 + +/* PLLVCO = 96MHz (so that USB will work) */ +#define AO_PLLMUL 12 +#define AO_RCC_CFGR_PLLMUL (STM_RCC_CFGR_PLLMUL_12) + +/* SYSCLK = 24MHz */ +#define AO_PLLDIV 4 +#define AO_RCC_CFGR_PLLDIV (STM_RCC_CFGR_PLLDIV_4) + +/* HCLK = 24MHZ (CPU clock) */ +#define AO_AHB_PRESCALER 1 +#define AO_RCC_CFGR_HPRE_DIV STM_RCC_CFGR_HPRE_DIV_1 + +/* Run APB1 at HCLK/1 */ +#define AO_APB1_PRESCALER 1 +#define AO_RCC_CFGR_PPRE1_DIV STM_RCC_CFGR_PPRE2_DIV_1 + +/* Run APB2 at HCLK/1 */ +#define AO_APB2_PRESCALER 1 +#define AO_RCC_CFGR_PPRE2_DIV STM_RCC_CFGR_PPRE2_DIV_1 + +#define HAS_SERIAL_1 0 +#define USE_SERIAL_1_STDIN 0 +#define SERIAL_1_PB6_PB7 1 +#define SERIAL_1_PA9_PA10 0 + +#define HAS_SERIAL_2 0 +#define USE_SERIAL_2_STDIN 0 +#define SERIAL_2_PA2_PA3 0 +#define SERIAL_2_PD5_PD6 1 + +#define HAS_SERIAL_3 0 +#define USE_SERIAL_3_STDIN 1 +#define SERIAL_3_PB10_PB11 0 +#define SERIAL_3_PC10_PC11 0 +#define SERIAL_3_PD8_PD9 1 + +#define HAS_SPI_1 1 +#define SPI_1_PB3_PB4_PB5 1 +#define SPI_1_OSPEEDR STM_OSPEEDR_10MHz + +#define HAS_SPI_2 0 + +#define HAS_USB 1 +#define HAS_BEEP 0 +#define PACKET_HAS_SLAVE 0 + +#define AO_BOOT_CHAIN 1 + +#define LOW_LEVEL_DEBUG 0 + +#define LED_PORT_ENABLE STM_RCC_AHBENR_GPIOBEN +#define LED_PORT (&stm_gpiob) +#define LED_PIN_GREEN 7 +#define LED_PIN_BLUE 6 +#define AO_LED_GREEN (1 << LED_PIN_GREEN) +#define AO_LED_BLUE (1 << LED_PIN_BLUE) +#define AO_LED_PANIC AO_LED_BLUE + +#define LEDS_AVAILABLE (AO_LED_BLUE | AO_LED_GREEN) + +#define AO_NONMASK_INTERRUPT 1 + +#define STM_DMA1_3_STOLEN 1 + +#define HAS_ADC 1 +#define HAS_ADC_TEMP 0 + +#define AO_ADC_RING 32 + +struct ao_adc { + uint16_t player[2]; +}; + +#define AO_ADC_DUMP(p) \ + printf("tick: %5u player_1: %5d player_2: %5d\n", \ + (p)->tick, \ + (p)->adc.player[0], (p)->adc.player[1]) + +#define AO_ADC_PLAYER_1 2 +#define AO_ADC_PIN0_PORT (&stm_gpioa) +#define AO_ADC_PIN0_PIN 2 + +#define AO_ADC_PLAYER_2 3 +#define AO_ADC_PIN1_PORT (&stm_gpioa) +#define AO_ADC_PIN1_PIN 3 + +#define AO_ADC_RCC_AHBENR ((1 << STM_RCC_AHBENR_GPIOAEN)) + +#define AO_DATA_RING 32 +#define AO_NUM_ADC 2 + +#define AO_ADC_SQ1 AO_ADC_PLAYER_1 +#define AO_ADC_SQ2 AO_ADC_PLAYER_2 + +#define AO_EVENT 1 + +#define AO_BUTTON_COUNT 1 +#define AO_BUTTON_MODE AO_EXTI_MODE_PULL_NONE + +#define AO_BUTTON_0_PORT &stm_gpioa +#define AO_BUTTON_0 0 + +#define AO_TICK_TYPE uint32_t +#define AO_TICK_SIGNED int32_t + +#endif /* _AO_PINS_H_ */ |