Merge branch 'clio'

[fw/altos] / src / csm84clio-v0.1 / ao_pins.h

diff --git a/src/csm84clio-v0.1/ao_pins.h b/src/csm84clio-v0.1/ao_pins.h
new file mode 100644 (file)
index 0000000..7f60546
--- /dev/null
+++ b/src/csm84clio-v0.1/ao_pins.h
@@ -0,0 +1,137 @@
+/*
+ * Copyright © 2023 Bdale Garbee <bdale@gag.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_
+
+
+/* 16MHz High speed external crystal */
+#define AO_HSE                 16000000
+
+/* PLLVCO = 96MHz (so that USB will work) */
+#define AO_PLLMUL              6
+#define AO_RCC_CFGR_PLLMUL     (STM_RCC_CFGR_PLLMUL_6)
+
+/* SYSCLK = 32MHz (no need to go faster than CPU) */
+#define AO_PLLDIV              3
+#define AO_RCC_CFGR_PLLDIV     (STM_RCC_CFGR_PLLDIV_3)
+
+/* HCLK = 32MHz (CPU clock) */
+#define AO_AHB_PRESCALER       1
+#define AO_RCC_CFGR_HPRE_DIV   STM_RCC_CFGR_HPRE_DIV_1
+
+/* Run APB1 at 16MHz (HCLK/2) */
+#define AO_APB1_PRESCALER      2
+#define AO_RCC_CFGR_PPRE1_DIV  STM_RCC_CFGR_PPRE2_DIV_2
+
+/* Run APB2 at 16MHz (HCLK/2) */
+#define AO_APB2_PRESCALER      2
+#define AO_RCC_CFGR_PPRE2_DIV  STM_RCC_CFGR_PPRE2_DIV_2
+
+#define HAS_SERIAL_1           0
+#define USE_SERIAL_1_STDIN     0
+#define SERIAL_1_PB6_PB7       0
+#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       0
+#define USE_SERIAL_2_FLOW      0
+#define USE_SERIAL_2_SW_FLOW   0
+
+#define HAS_SERIAL_3           1
+#define USE_SERIAL_3_STDIN     0
+#define SERIAL_3_PB10_PB11     0
+#define SERIAL_3_PC10_PC11     0
+#define SERIAL_3_PD8_PD9       1
+
+#define HAS_USB                        1
+#define HAS_BEEP               0
+#define HAS_BATTERY_REPORT     0
+#define HAS_RADIO              0
+#define HAS_TELEMETRY          0
+#define HAS_APRS               0
+#define HAS_COMPANION          0
+
+#define HAS_SPI_1              0
+#define HAS_SPI_2              0
+#define HAS_I2C_1              0
+#define HAS_I2C_2              0
+
+#define LOW_LEVEL_DEBUG                0
+
+#define LED_PORT_ENABLE                STM_RCC_AHBENR_GPIOBEN
+#define LED_PORT               (&stm_gpiob)
+#define LED_PIN_RED            13
+#define LED_PIN_GREEN          12
+#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 HAS_GPS                        0
+#define HAS_FLIGHT             0
+#define HAS_ADC                        1
+#define HAS_ADC_TEMP           1
+#define HAS_LOG                        0
+
+/*
+ * ADC
+ */
+#define AO_DATA_RING           32
+
+struct ao_adc {
+       int16_t                 v_dc;
+       int16_t                 temp;
+};
+
+#define AO_ADC_DUMP(p) \
+       printf("tick: dc: %5d temp: %5d\n", \
+              (p)->adc.v_dc, (p)->adc.temp)
+
+#define AO_ADC_V_DC            0
+#define AO_ADC_V_DC_PORT       (&stm_gpioa)
+#define AO_ADC_V_DC_PIN                0
+
+#define AO_ADC_TEMP            1
+
+#define AO_ADC_RCC_AHBENR      ((1 << STM_RCC_AHBENR_GPIOAEN))
+
+#define AO_NUM_ADC_PIN         2
+
+#define AO_ADC_PIN0_PORT       AO_ADC_V_DC_PORT
+#define AO_ADC_PIN0_PIN                AO_ADC_V_DC_PIN
+
+#define AO_NUM_ADC             2
+
+#define AO_ADC_SQ1             AO_ADC_V_DC
+#define AO_ADC_SQ2             AO_ADC_TEMP
+
+/*
+ * Voltage divider on ADC DC sampler
+ */
+#define AO_DC_DIV_PLUS         100     /* 100k */
+#define AO_DC_DIV_MINUS                10      /* 10k */
+
+/*
+ * ADC reference in decivolts
+ */
+#define AO_ADC_REFERENCE_DV    33
+
+#endif /* _AO_PINS_H_ */