diff options
author | Christian Pointner <equinox@spreadspace.org> | 2015-09-19 16:11:15 +0200 |
---|---|---|
committer | Christian Pointner <equinox@spreadspace.org> | 2015-09-19 16:11:15 +0200 |
commit | 78bf608518a2533c176c3e0314d73048decefef8 (patch) | |
tree | bb1159956f93aaa69ae3ad54b9b000ff49bd7941 | |
parent | improved reset-lufa-cdc helper (diff) |
improved linking step
-rw-r--r-- | defines.mk | 3 | ||||
-rw-r--r-- | usb-fastled/usb-fastled.cpp | 19 |
2 files changed, 7 insertions, 15 deletions
@@ -209,6 +209,7 @@ COMMON = -mmcu=$(MCU) COMMON += -O2 COMMON += -funsigned-char COMMON += -funsigned-bitfields +COMMON += -fdata-sections COMMON += -ffunction-sections COMMON += -fpack-struct COMMON += -fshort-enums @@ -228,4 +229,4 @@ CXXFLAGS = $(COMMON) ## Linker flags LDFLAGS = -mmcu=$(MCU) -LDFLAGS += +LDFLAGS += -Wl,--gc-sections diff --git a/usb-fastled/usb-fastled.cpp b/usb-fastled/usb-fastled.cpp index 06e1cfc..4e5e2cf 100644 --- a/usb-fastled/usb-fastled.cpp +++ b/usb-fastled/usb-fastled.cpp @@ -82,23 +82,14 @@ void fastled_init() } -void leds_set(CRGB color) -{ - uint8_t i; - for(i = 0; i < NUM_LEDS; ++i) { - leds[i] = color; - } - FastLED.show(); -} - void handle_cmd(uint8_t cmd) { switch(cmd) { - case '0': leds_set(CRGB::Black); led_off(); break; - case '1': leds_set(CRGB::White); led_on(); break; - case 'r': leds_set(CRGB::Red); led_on(); break; - case 'g': leds_set(CRGB::Green); led_on(); break; - case 'b': leds_set(CRGB::Blue); led_on(); break; + case '0': fill_solid(leds, NUM_LEDS, CRGB::Black); FastLED.show(); led_off(); break; + case '1': fill_solid(leds, NUM_LEDS, CRGB::White); FastLED.show(); led_on(); break; + case 'r': fill_solid(leds, NUM_LEDS, CRGB::Red); FastLED.show(); led_on(); break; + case 'g': fill_solid(leds, NUM_LEDS, CRGB::Green); FastLED.show(); led_on(); break; + case 'b': fill_solid(leds, NUM_LEDS, CRGB::Blue); FastLED.show(); led_on(); break; case '!': reset2bootloader(); break; default: printf("error\r\n"); return; } |