From 6d09a8bb5066dc1ae17bb73a34a40f86ace17945 Mon Sep 17 00:00:00 2001 From: Dien-Nhung Nguyen-Phu Date: Sun, 2 Jun 2024 22:42:01 +0700 Subject: button: add brightness adjustment --- src/main.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'src/main.c') diff --git a/src/main.c b/src/main.c index ae818a0..c256cd1 100644 --- a/src/main.c +++ b/src/main.c @@ -57,6 +57,7 @@ __HIGH_CODE static void change_brightness() { NEXT_STATE(brightness, 0, BRIGHTNESS_LEVELS); + led_setDriveStrength(brightness / 2); } __HIGH_CODE @@ -95,7 +96,7 @@ int main() draw2fb(fb[1], 3, 8*12); fb_num = 2; - TMR0_TimerInit(SCAN_T); + TMR0_TimerInit(SCAN_T / 2); TMR0_ITCfg(ENABLE, TMR0_3_IT_CYC_END); PFIC_EnableIRQ(TMR0_IRQn); @@ -124,7 +125,7 @@ void TMR0_IRQHandler(void) if (TMR0_GetITFlag(TMR0_3_IT_CYC_END)) { - i += 2; + i += 1; if (i >= LED_COLS) { i = 0; scroll++; @@ -132,8 +133,15 @@ void TMR0_IRQHandler(void) scroll = 0; } } - // This is a mess - led_write2dcol(i/2, fb[fb_sel][i+scroll/SCROLL_IRATIO], fb[fb_sel][i+scroll/SCROLL_IRATIO+1]); + + if (i % 2) { + if ((brightness + 1) % 2) + leds_releaseall(); + } else { + led_write2dcol(i/2, + fb[fb_sel][i+scroll/SCROLL_IRATIO], + fb[fb_sel][i+scroll/SCROLL_IRATIO+1]); + } TMR0_ClearITFlag(TMR0_3_IT_CYC_END); } -- cgit v1.2.3