Merge branch 'master' of ssh://git.gag.com/scm/git/fw/altos

[fw/altos] / src / stm32f4-disco / ao_pins.h

diff --git a/src/stm32f4-disco/ao_pins.h b/src/stm32f4-disco/ao_pins.h
new file mode 100644 (file)
index 0000000..6a18d59
--- /dev/null
+++ b/src/stm32f4-disco/ao_pins.h
@@ -0,0 +1,79 @@
+/*
+ * 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       8       /* down to 1MHz */
+
+#define AO_PLL1_R      2       /* down to 96MHz */
+#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      2
+#define AO_RCC_CFGR_PPRE1_DIV  STM_RCC_CFGR_PPRE1_DIV_2
+
+#define AO_APB2_PRESCALER      1
+#define AO_RCC_CFGR_PPRE2_DIV  STM_RCC_CFGR_PPRE2_DIV_1
+
+#define DEBUG_THE_CLOCK        1
+
+#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      AO_LED_0
+
+#define LED_1_PORT     (&stm_gpioe)
+#define LED_1_PIN      3
+#define LED_RED                AO_LED_0
+
+#define AO_LED_PANIC   LED_RED
+
+#define AO_CMD_LEN     128
+
+/* USART */
+
+#define HAS_SERIAL_6           1
+#define SERIAL_6_RX_PORT       (&stm_gpiog)
+#define SERIAL_6_RX_PIN                9
+
+#define SERIAL_6_TX_PORT       (&stm_gpiog)
+#define SERIAL_6_TX_PIN                14
+
+#define USE_SERIAL_6_STDIN     1
+#define DELAY_SERIAL_6_STDIN   0
+#define USE_SERIAL_6_FLOW      0
+#define USE_SERIAL_6_SW_FLOW   0
+
+/* USB */
+
+#define HAS_USB                        1
+#define USE_USB_STDIO          0
+
+#endif /* _AO_PINS_H_ */