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Backlight - Carve out a better location for private driver functionality (#8329)

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* rename backlight_soft to match rules.mk

* rename backlight_soft to match rules.mk - update common_features

* Carve out a better location for private driver backlight functionality
This commit is contained in:
Joel Challis 2020-03-07 12:09:49 +00:00 • committed by GitHub
parent d7ba0ad684
commit 3a303bd2ae
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8 changed files with 73 additions and 69 deletions
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49
quantum/backlight/backlight.c
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@ -20,6 +20,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "eeconfig.h"
#include "debug.h"
#if defined(STM32F0XX) || defined(STM32F0xx)
# pragma message("Backlight support for STMF072 has had limited testing, YMMV. If unsure, set 'BACKLIGHT_ENABLE = no' in your rules.mk")
#endif
backlight_config_t backlight_config;
#ifdef BACKLIGHT_BREATHING
@ -27,51 +31,6 @@ backlight_config_t backlight_config;
static uint8_t breathing_period = BREATHING_PERIOD;
#endif
#ifndef BACKLIGHT_CUSTOM_DRIVER
# if defined(BACKLIGHT_PINS)
static const pin_t backlight_pins[] = BACKLIGHT_PINS;
# ifndef BACKLIGHT_LED_COUNT
# define BACKLIGHT_LED_COUNT (sizeof(backlight_pins) / sizeof(pin_t))
# endif
# define FOR_EACH_LED(x) \
for (uint8_t i = 0; i < BACKLIGHT_LED_COUNT; i++) { \
pin_t backlight_pin = backlight_pins[i]; \
{ x } \
}
# else
// we support only one backlight pin
static const pin_t backlight_pin = BACKLIGHT_PIN;
# define FOR_EACH_LED(x) x
# endif
static inline void backlight_on(pin_t backlight_pin) {
# if BACKLIGHT_ON_STATE == 0
writePinLow(backlight_pin);
# else
writePinHigh(backlight_pin);
# endif
}
static inline void backlight_off(pin_t backlight_pin) {
# if BACKLIGHT_ON_STATE == 0
writePinHigh(backlight_pin);
# else
writePinLow(backlight_pin);
# endif
}
void backlight_pins_init(void) {
// Setup backlight pin as output and output to off state.
FOR_EACH_LED(setPinOutput(backlight_pin); backlight_off(backlight_pin);)
}
void backlight_pins_on(void) { FOR_EACH_LED(backlight_on(backlight_pin);) }
void backlight_pins_off(void) { FOR_EACH_LED(backlight_off(backlight_pin);) }
#endif
/** \brief Backlight initialization
*
* FIXME: needs doc