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IO's RGB status light is modified to PWM breathing light

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This commit is contained in:
CUAVcaijie
2020-06-11 15:29:52 +08:00
committed by Daniel Agar
parent 67554acf9e
commit 9270b26c63
3 changed files with 25 additions and 8 deletions
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boards/cuav/x7pro/src/board_config.h
+1 -3
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@@ -49,9 +49,7 @@
#define GPIO_nLED_GREEN /* PI6 */ (GPIO_OUTPUT|GPIO_OPENDRAIN|GPIO_SPEED_50MHz|GPIO_OUTPUT_SET|GPIO_PORTI|GPIO_PIN6)
#define GPIO_nLED_BLUE /* PI7 */ (GPIO_OUTPUT|GPIO_OPENDRAIN|GPIO_SPEED_50MHz|GPIO_OUTPUT_SET|GPIO_PORTI|GPIO_PIN7)
#define BOARD_HAS_CONTROL_STATUS_LEDS 1
#define BOARD_OVERLOAD_LED LED_RED
#define BOARD_ARMED_STATE_LED LED_BLUE
#define BOARD_HAS_LED_PWM 1
/* ADC channels */
#define PX4_ADC_GPIO \
boards/cuav/x7pro/src/led.c
-5
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@@ -64,17 +64,12 @@ __END_DECLS
# define xlat(p) (p)
static uint32_t g_ledmap[] = {
GPIO_nLED_BLUE, // Indexed by LED_BLUE
GPIO_nLED_RED, // Indexed by LED_RED, LED_AMBER
GPIO_nSAFETY_SWITCH_LED_OUT, // Indexed by LED_SAFETY (defaulted to an input)
GPIO_nLED_GREEN, // Indexed by LED_GREEN
};
__EXPORT void led_init(void)
{
/* Configure LED GPIOs for output */
g_ledmap[2] = GPIO_nSAFETY_SWITCH_LED_OUT;
for (size_t l = 0; l < (sizeof(g_ledmap) / sizeof(g_ledmap[0])); l++) {
if (g_ledmap[l] != 0) {
stm32_configgpio(g_ledmap[l]);
boards/cuav/x7pro/src/timer_config.cpp
+24
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@@ -62,3 +62,27 @@ constexpr timer_io_channels_t timer_io_channels[MAX_TIMER_IO_CHANNELS] = {
constexpr io_timers_channel_mapping_t io_timers_channel_mapping =
initIOTimerChannelMapping(io_timers, timer_io_channels);
constexpr io_timers_t led_pwm_timers[MAX_LED_TIMERS] = {
initIOTimer(Timer::Timer8),
};
#define CCER_C1_NUM_BITS 4
#define POLARITY(c) (GTIM_CCER_CC1P << (((c)-1) * CCER_C1_NUM_BITS))
#define DRIVE_TYPE(p) ((p)|GPIO_OPENDRAIN|GPIO_PULLUP)
static inline constexpr timer_io_channels_t initIOTimerChannelLED(const io_timers_t io_timers_conf[MAX_LED_TIMERS],
Timer::TimerChannel timer, GPIO::GPIOPin pin, int ui_polarity)
{
timer_io_channels_t ret = initIOTimerChannel(io_timers_conf, timer, pin);
ret.gpio_out = DRIVE_TYPE(ret.gpio_out);
ret.masks = POLARITY(ui_polarity);
return ret;
}
constexpr timer_io_channels_t led_pwm_channels[MAX_TIMER_LED_CHANNELS] = {
initIOTimerChannelLED(led_pwm_timers, {Timer::Timer8, Timer::Channel1}, {GPIO::PortI, GPIO::Pin5}, 1),
initIOTimerChannelLED(led_pwm_timers, {Timer::Timer8, Timer::Channel2}, {GPIO::PortI, GPIO::Pin6}, 2),
initIOTimerChannelLED(led_pwm_timers, {Timer::Timer8, Timer::Channel3}, {GPIO::PortI, GPIO::Pin7}, 3),
};