This uses the companion port chip select pins, which happen to be
connected to tim4.
Signed-off-by: Keith Packard <keithp@keithp.com>
ao_sample.c \
ao_kalman.c \
ao_flight.c \
- ao_companion.c \
ao_pyro.c \
+ ao_pwm_stm.c \
$(MATH_SRC) \
$(PROFILE) \
$(SAMPLE_PROFILE) \
#include <ao_companion.h>
#include <ao_profile.h>
#include <ao_eeprom.h>
+#include <ao_pwm.h>
#if HAS_SAMPLE_PROFILE
#include <ao_sample_profile.h>
#endif
ao_usb_init();
ao_igniter_init();
- ao_companion_init();
+// ao_companion_init();
+ ao_pwm_init();
ao_pyro_init();
ao_config_init();
#define HAS_RADIO 0
#define HAS_TELEMETRY 0
#define HAS_APRS 0
-#define HAS_COMPANION 1
+#define HAS_COMPANION 0
#define HAS_SPI_1 1
#define SPI_1_PA5_PA6_PA7 1 /* Barometer */
#define AO_PROFILE 0
#endif
+/*
+ * PWM output
+ */
+
+#define NUM_PWM 2
+#define PWM_MAX 1023
+#define AO_PWM_TIMER stm_tim4
+#define AO_PWM_TIMER_ENABLE STM_RCC_APB1ENR_TIM4EN
+#define AO_PWM_TIMER_SCALE 1
+
+#define AO_PWM_0_GPIO (&stm_gpiob)
+#define AO_PWM_0_PIN 6
+
+#define AO_PWM_1_GPIO (&stm_gpiob)
+#define AO_PWM_1_PIN 7
+
#endif /* _AO_PINS_H_ */