pwm.c: channels running - visible from the outside

[bike-lights.git] / firmware / lights.h

diff --git a/firmware/lights.h b/firmware/lights.h
index 243700f9fa44b65171e7633f2d0fa99f24cfa4c3..72b719b321eaff5907a604ef2c0f2b7d528cf013 100644 (file)
--- a/firmware/lights.h
+++ b/firmware/lights.h
@@ -1,6 +1,8 @@
 #ifndef LIGHTS_H__
 #define LIGHTS_H__ 1
 
+#define TESTING_FW 1
+
 #define N_LEDS 7
 #define N_PWMLEDS 3
 #define N_PWMLED_MODES 4
@@ -9,29 +11,41 @@
 
 /* logging.c */
 #ifdef USE_LOGGING
+void init_log();
 void log_set_state(unsigned char val);
-void log_init();
 void log_flush();
 void log_byte(unsigned char byte);
 void log_word(uint16_t word);
 #else
+void inline init_log() { }
 void inline log_set_state(unsigned char val) { }
-void inline log_init() { }
 void inline log_flush() { }
 void inline log_byte(unsigned char byte) { }
 void inline log_word(uint16_t word) { }
 #endif
 
 /* adc.c */
+#define PWMLED_ADC_SHIFT 1 /* 1<<1 measurements per single callback */
 void init_adc();
 void susp_adc();
-void timer_start_adcs();
+void timer_start_slow_adcs();
 
 /* pwm.c */
+/*
+ * The real Timer/Counter 1 frequency should not be too close to the
+ * A/D converter frequency (125 kHz). Note that this is not the Top
+ * value of T/C 1, it is shifted by PWM_STEP_SHIFT as described in pwm.c
+ */
+#define PWM_MAX 0x780
+extern volatile unsigned char channels_running;
+#define PWM_IS_ON(n)   (channels_running & (1 << (n)))
+#define TIMER1_IS_ON() (channels_running)
 void init_pwm();
 void susp_pwm();
 void pwm_off(unsigned char n);
 void pwm_set(unsigned char n, uint16_t stride);
+void pwm_timer();
+void pwm_disable_if_not_needed();
 
 /* tmr.c */
 extern volatile uint16_t jiffies;
@@ -39,39 +53,70 @@ void init_tmr();
 void susp_tmr();
 
 /* pwmled.c */
-void pwmled_init();
+void init_pwmled();
 void pwmled_adc(unsigned char n, uint16_t adcval);
 void pwmled_set_mode(unsigned char n, unsigned char mode);
-unsigned char pwmled_needs_adc(unsigned char n);
-unsigned char pwmled_enabled(unsigned char n);
 
 /* gpio.c */
-void gpio_init();
+void init_gpio();
 void susp_gpio();
 void gpio_set(unsigned char n, unsigned char on);
-void gpio_before_poweroff();
 
 /* ambient.c */
-void ambient_init();
+#define AMBIENT_ADC_SHIFT 0    /* 1 measurement per callback */
+void init_ambient();
+void susp_ambient();
+void ambient_log_min_max();
 extern volatile unsigned char ambient_zone;
 void ambient_adc(uint16_t adc_val);
 
 /* pattern.c */
-void pattern_init();
+typedef struct {
+       unsigned char mode: 3;
+       unsigned char duration: 5;
+} pattern_t;
+
+#define PATTERN_END { 0, 0 }
+void init_pattern();
 void patterns_next_tick();
-void led_set_status(unsigned char status);
+void led_set_pattern(unsigned char led, pattern_t *pattern);
+pattern_t *number_pattern(unsigned char num, unsigned char inv);
+void pattern_reload();
 
 /* buttons.c */
+#define MAX_USER_PARAMS 3
 void init_buttons();
+void susp_buttons();
 void timer_check_buttons();
+void button_adc(uint16_t adcval);
+unsigned char get_user_param(unsigned char param);
+unsigned char buttons_wait_for_release();
+unsigned char buttons_setup_in_progress();
+pattern_t *buttons_setup_status0_pattern_select();
+pattern_t *buttons_setup_status1_pattern_select();
 
 /* battery.c */
-extern volatile unsigned char battery_100mv;
+extern volatile unsigned char battery_critical;
 void battery_adc();
+void init_battery();
+unsigned char battery_gauge();
+
+/* control.c */
+extern pattern_t on1_pattern[];
+
+void init_control();
+void brake_on();
+void brake_off();
+void toggle_dim_mode();
+void set_panic_mode();
+pattern_t *pwmled0_pattern_select();
+pattern_t *pwmled1_pattern_select();
+pattern_t *pwmled2_pattern_select();
+pattern_t *status_led_pattern_select();
+pattern_t *illumination_led_pattern_select();
+pattern_t *laser_pattern_select();
 
 /* main.c */
-void hw_setup();
-void hw_suspend();
 void power_down();
 
 #endif /* !LIGHTS_H__ */