suu pen
This program is a clock that uses a kitchen Timer boad.
Dependencies: SevenSegLed Sound_pwmToDig SwAnalog mbed
Fork of
kitchenTimer_Clock
by 
suu pen
LPC1114FN28(mbed)を使ったデジタル時計
＜概要＞
以前作成したLPC1114FN28(mbed)で作ったキッチンタイマーのプログラムを変更して、デジタル時計をつくりました。
回路はキッチンタイマーのものをそのまま使っています。基板作成や、プログラムの書き込み方法については、次のblogを参照してください。
回路図、PCB、WINSTAR PCB for iModela、などのデータはこちらからダウンロードできます。
＜時計動作の説明＞
基板の電源を入れると、表示が“ＦＦＦＦ”になり、メロディーが流れます。
スイッチは、 右上（赤）ＳＷ ：時計時刻設定の開始・完了 右下（青）ＳＷ ：時計時刻設定のキャンセル 左（黒）十字ＳＷ：時計時刻変更用 となっています。
デジタル時計のＬＥＤ，ＳＷの説明
時刻あわせをする場合は、赤色ＳＷを押して時刻設定モードにしてから、十字ＳＷで時刻を変更し、再度赤色ＳＷを押すと時刻確定して、時計動作を始めます。
時計設定をやめたいときは、青色ＳＷを押します。
時計計時は、４桁の７セグメントＬＥＤで、時・分表示をします。秒は、一番右側のドットＬＥＤの点滅で表示しています。
ドットや、数字の変化は、滑らかに変化させています。
毎正時（５９から００分に変化）した時に、メロディーを流します。
＜プログラムについて＞
プログラムは、こちらからからダウンロードできます。
Revision 2:04062925e025, committed 2013-12-01
- Comitter:
- suupen
- Date:
- Sun Dec 01 00:45:55 2013 +0000
- Parent:
- 1:fe97b047f96b
- Commit message:
- This program is a clock that uses a kitchen Timer board.
Changed in this revision
--- a/SevenSegLed.lib Sun Apr 22 11:30:33 2012 +0000 +++ b/SevenSegLed.lib Sun Dec 01 00:45:55 2013 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/suupen/code/SevenSegLed/#f4680c84b347 +https://mbed.org/users/suupen/code/SevenSegLed/#a7ba72bf10ba
--- a/Sound.lib Sun Apr 22 11:30:33 2012 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/suupen/code/Sound/#c342b5349740
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Sound_pwmToDig.lib Sun Dec 01 00:45:55 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/suupen/code/Sound_pwmToDig/#7e1945a135d7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SwAnalog2input.lib Sun Dec 01 00:45:55 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/suupen/code/SwAnalog/#ebaa87e67cef
--- a/SwDigital.lib Sun Apr 22 11:30:33 2012 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/suupen/code/SwDigital/#af5fbc75b7bf
--- a/main.cpp Sun Apr 22 11:30:33 2012 +0000
+++ b/main.cpp Sun Dec 01 00:45:55 2013 +0000
@@ -1,99 +1,105 @@
-//#define debug
//===========================================================================
-// mbed seven segment LED PCB board example program
-//
-// 24h display clock
+// digital clock
//
-// V1.0 120402
-// V2.0 120422 : melody and chime no henko. hyoji no kaizen
-//
// <schematic>
-// 1.seven segment numeric LED Display : OSL40562-LR
-// http://akizukidenshi.com/download/OSL40562-LR.pdf
+// 1.seven segment numeric LED Display : OSL40562-IRA
+// http://akizukidenshi.com/download/OSL40562-IRA.pdf
//
-// OSL40562-LR Resister mbed
-// Pin No Function [ohm] Function
+// OSL40562-IRA Resister LPC1114FN28
+// Pin No Function [ohm] PinNo
// ---------------------------------------------------------------------------
-// 1 segment E 200 P13
-// 2 segment D 200 P12
-// 3 segment Dp 200 P11
-// 4 segment C 200 p10
-// 5 segment G 200 P9
-// 6 common 4 - P8
-// 7 segment B 200 P5
-// 8 common 3 - P6
-// 9 common 2 - p7
-// 10 segment F 200 p18
-// 11 segment A 200 P19
-// 12 common 1 - p20
+// 1 segment E 680 dp28
+// 2 segment D 680 dp27
+// 3 segment Dp 680 dp26
+// 4 segment C 680 dp25
+// 5 segment G 680 dp18
+// 6 common 4 - dp17
+// 7 segment B 680 dp11
+// 8 common 3 - dp13
+// 9 common 2 - dp14
+// 10 segment F 680 dp5
+// 11 segment A 680 dp6
+// 12 common 1 - dp4
//
// 2.sound speaker
// /
// mbed -------------- --/
-// p21(pwmOut) -----| R:0[ohm] |-----| | speaker(8[ohm])
+// dp1(pwmOut) -----| R:100[ohm] |-----| | speaker(8[ohm])
// -------------- | |
// | |
-// p22(DigitalOut) ------------------------| |
-// --\
+// dp2(pwmOut) ------------------------| |
+// (digitalOut) --\
// \
// 3.sw
-// sw6(left sw)
-// ----
-// p25 --------o o----------- GND
-//
-// sw5(up sw)
-// ----
-// p26 --------o o----------- GND
-//
-// sw4(down sw)
-// ----
-// p27 --------o o----------- GND
+// -.- Vcc(+3.3[V])
+// | |--------------------> dp9(ADinput)
+// | --------- --------- --------- | ---------
+// .---| Rsw2 |---.---| Rsw1 |---.---| Rsw0 |---.---| Rout |----|
+// | --------- | --------- | --------- | --------- |
+// | ---- | ----- | ----- | |
+// |-----o o------.-----o o------.-----o o------| -----
+// LeftSW DowmSW UpSW GND(0[V])
+//
+// Rsw2 : 8.2[kohm], Rsw1 = 3.9[kohm], Rsw0 = 2.0[kohm], Rout = 1.0[kohm] (R no seido ha +-1[%])
//
-// sw3(right sw)
-// ----
-// p28 --------o o----------- GND
+// -.- Vcc(+3.3[V])
+// | |--------------------> dp10(ADinput)
+// | --------- --------- --------- | ---------
+// .---| Rsw2 |---.---| Rsw1 |---.---| Rsw0 |---.---| Rout |----|
+// | --------- | --------- | --------- | --------- |
+// | ---- | ----- | ----- | |
+// |-----o o------.-----o o------.-----o o------| -----
+// RightSW BSW ASW GND(0[V])
+//
+// Rsw2 : 8.2[kohm], Rsw1 = 3.9[kohm], Rsw0 = 2.0[kohm], Rout = 1.0[kohm] (R no seido ha +-1[%])
//
-// sw2(b sw)
-// ----
-// p29 --------o o----------- GND
-//
-// sw1(a sw)
-// ----
-// p30 --------o o----------- GND
-//
-// V1.0 2011/12/11
+// V1.0 131130
//
//
//===========================================================================
#include "mbed.h"
+
+//#define DBG
+
+#ifdef DBG
+Serial pc(dp16, dp15);
+#endif //DBG
+
+
#include "SevenSegLed.h"
#include "Sound.h"
-#include "SwDigital.h"
+#include "SwAnalog.h"
+
+
+
Ticker timeout100ms; // 100ms interrupt
-Sound sound(p21, p22);
-SwDigital sw(p25, p26, p27, p28, p29, p30); // left, up, down, right, b, a
+Sound sound(dp1, dp2); // pwm, pwm(digitalOut)
+
+
+SwAnalog sw(dp9, dp10);
enum{
- leftSw,
upSw,
downSw,
- rightSw,
+ leftSw,
+ aSw,
bSw,
- aSw
+ rightSw
};
+SevenSegLed sevenSegLed(0, 1, dp6, dp11, dp25, dp27, dp28, dp5, dp18, dp26, dp4, dp14, dp13, dp17); // OSL40562-IRA
-SevenSegLed sevenSegLed(1, 0, p19, p5, p10, p12, p13, p18, p9, p11, p20, p7, p6, p8); // OSL40562-LR(seikiban)
+
+
+// 7segment LED initial display data.
uint8_t D_7seg[4] = {0, 0, 0, 0};
uint8_t D_dot[4] = {0, 1, 0, 0};
uint8_t C_flicker; // timer setti ji no henko keta flicker kyoka (100[ms]/count) 0:flicker request ohter:kinsi
#define Z_flicker (5 * 10)
-int16_t D_timerSec = 3 * 60; // timer no settai chi (1/1 [s]/count)
-int16_t C_timerSec; // timer keiji jikan (1/1[s]/count)
-
+// control mode number.
enum timer_t{
stop,
setMin,
@@ -106,17 +112,34 @@
uint8_t F_flip500ms; // 500ms keika goto ni 0 or 1
time_t seconds;
-struct tm *A_time; // genzai jikoku
+typedef struct{
+ uint8_t tm_hour;
+ uint8_t tm_min;
+ uint8_t tm_sec;
+ } sstm;
+
+sstm rtc_time; // LPC11U24 yo rtc
+sstm A_time; // genzai jikoku
+#define Z_japanOffset (9 * 60 * 60) // japan time offset (utc + 9h)
+
+//time_t seconds;
+//struct tm *A_time; // genzai jikoku
//===================================
// beep (sw sosa ji no oto)
//===================================
+// "beep" merody data
+ const Sound::sound_t BEEP[] = {
+ {1,0x95,200,100},
+ {1,0xFF,10,0} // end
+ };
+
void beep(void){
-// tone1
- Sound::sound_t oto = {1,0x95,200,100};
- sound.sound_sound(oto);
+ sound.sound_enso((Sound::sound_t*)BEEP);
+ sound.sound_enso(true);
}
+
//**********************************************************
// chime
//**********************************************************
@@ -246,6 +269,37 @@
};
//=============================
+// rtc count
+// 1sec syuki no syori
+//=============================
+void rtc_count(void){
+ seconds++;
+ if(seconds >= (23 *3600 + 59 * 60 + 60)){
+ seconds = 0;
+ }
+}
+
+//=============================
+// localtime
+//=============================
+sstm ss_localtime( time_t * t ){
+ sstm ans;
+ ans.tm_hour = *t / 3600;
+ ans.tm_min = (*t % 3600) / 60;
+ ans.tm_sec = (*t % 3600) % 60;
+ return (ans);
+}
+
+//=============================
+// mktime
+//=============================
+time_t ss_mktime( sstm t ){
+ time_t ans;
+ ans = (t.tm_hour * 3600) + (t.tm_min * 60) + t.tm_sec;
+ return (ans);
+}
+
+//=============================
// timer SW seni
//=============================
void timerSeni(void){
@@ -258,16 +312,16 @@
M_timer = setMin;
// genzai jikoku kakuno
- seconds = time(NULL);
- A_time = localtime(&seconds);
+ //seconds = time(NULL);
+ A_time = ss_localtime(&seconds);
}
else if((M_timer == setMin) || (M_timer == setHore)){
beep();
M_timer = count;
- A_time->tm_sec = 0;
- seconds = mktime(A_time);
- set_time(seconds);
+ A_time.tm_sec = 0;
+ seconds = ss_mktime(A_time);
+ // set_time(seconds);
}
else{
// noting
@@ -294,8 +348,8 @@
C_flicker = 0;
// genzai jikoku kakuno
- seconds = time(NULL);
- A_time = localtime(&seconds);
+ //seconds = time(NULL);
+ A_time = ss_localtime(&seconds);
}
break;
case setMin:
@@ -313,13 +367,13 @@
}
break;
case count:
- seconds = time(NULL);
- A_time = localtime(&seconds);
+ //seconds = time(NULL);
+ A_time = ss_localtime(&seconds);
// 59 kara 0 byo ni nattara melody wo narasu
- if((B_timesec == 59) && (A_time->tm_sec == 0)){
+ if((B_timesec == 59) && (A_time.tm_sec == 0)){
// jikoku chime no kaisuu set
- uint8_t C_chime = A_time->tm_hour;
+ uint8_t C_chime = A_time.tm_hour;
if(C_chime == 0){
C_chime = 12;
}
@@ -328,8 +382,8 @@
}
// jikoku no melody and chime
- if(A_time->tm_min == 0){
- if(A_time->tm_hour == 12){
+ if(A_time.tm_min == 0){
+ if(A_time.tm_hour == 12){
sound.sound_enso((Sound::sound_t*)RAMEN);
sound.sound_enso(true);
chimeSet(C_chime);
@@ -342,16 +396,16 @@
}
// 30min no chime
- if(A_time->tm_min == 30){
+ if(A_time.tm_min == 30){
chimeSet(2);
}
// 15min or 45min no chime
- if((A_time->tm_min == 15) || (A_time->tm_min == 45)){
+ if((A_time.tm_min == 15) || (A_time.tm_min == 45)){
chimeSet(1);
}
}
- B_timesec = A_time->tm_sec; // jikai hikaku yo time data kioku
+ B_timesec = A_time.tm_sec; // jikai hikaku yo time data kioku
break;
default:
@@ -371,22 +425,22 @@
case setMin:
if(sw.checkEdgeOn(upSw) == 1){
beep();
- if(A_time->tm_min < 59){
- A_time->tm_min++;
+ if(A_time.tm_min < 59){
+ A_time.tm_min++;
}
else{
- A_time->tm_min = 0;
+ A_time.tm_min = 0;
}
C_flicker = Z_flicker;
}
if(sw.checkEdgeOn(downSw) == 1){
beep();
- if(A_time->tm_min > 0){
- A_time->tm_min--;
+ if(A_time.tm_min > 0){
+ A_time.tm_min--;
}
else{
- A_time->tm_min = 59;
+ A_time.tm_min = 59;
}
C_flicker = Z_flicker;
}
@@ -394,22 +448,22 @@
case setHore:
if(sw.checkEdgeOn(upSw) == 1){
beep();
- if(A_time->tm_hour < 23){
- A_time->tm_hour++;
+ if(A_time.tm_hour < 23){
+ A_time.tm_hour++;
}
else{
- A_time->tm_hour = 0;
+ A_time.tm_hour = 0;
}
C_flicker = Z_flicker;
}
if(sw.checkEdgeOn(downSw) == 1){
beep();
- if(A_time->tm_hour > 0){
- A_time->tm_hour--;
+ if(A_time.tm_hour > 0){
+ A_time.tm_hour--;
}
else{
- A_time->tm_hour = 23;
+ A_time.tm_hour = 23;
}
C_flicker = Z_flicker;
}
@@ -428,7 +482,7 @@
// seven segment display
//==========================
void sevenSegDisplay(void){
- int16_t work;
+// int16_t work;
switch(M_timer){
case stop:
@@ -448,10 +502,10 @@
case setMin: // setHore to onaji
case setHore:
sevenSegLed.smoothSet(1); // hyoji hard
- D_7seg[0] = A_time->tm_hour / 10;
- D_7seg[1] = A_time->tm_hour % 10;
- D_7seg[2] = A_time->tm_min / 10;
- D_7seg[3] = A_time->tm_min % 10;
+ D_7seg[0] = A_time.tm_hour / 10;
+ D_7seg[1] = A_time.tm_hour % 10;
+ D_7seg[2] = A_time.tm_min / 10;
+ D_7seg[3] = A_time.tm_min % 10;
// settei basyo no tenmetu
if((C_flicker == 0) && (F_flip500ms == 0)){
@@ -473,20 +527,20 @@
break;
case count:
sevenSegLed.smoothSet(0); // hyoji smooth
- seconds = time(NULL);
- A_time = localtime(&seconds);
+ // seconds = time(NULL);
+ A_time = ss_localtime(&seconds);
- D_7seg[0] = A_time->tm_hour / 10;
- D_7seg[1] = A_time->tm_hour % 10;
- D_7seg[2] = A_time->tm_min / 10;
- D_7seg[3] = A_time->tm_min % 10;
+ D_7seg[0] = A_time.tm_hour / 10;
+ D_7seg[1] = A_time.tm_hour % 10;
+ D_7seg[2] = A_time.tm_min / 10;
+ D_7seg[3] = A_time.tm_min % 10;
D_dot[0] = 0;
D_dot[1] = 1;
D_dot[2] = 0;
// byo no dot no tenmetu
- if((A_time->tm_sec % 2) == 0){
+ if((A_time.tm_sec % 2) == 0){
D_dot[3] = 0;
}
else{
@@ -506,6 +560,7 @@
void interrupt100ms(void){
static uint8_t C_100ms = 0;
+
C_100ms++;
if(C_100ms > 9){C_100ms = 0;}
@@ -519,8 +574,9 @@
if(C_flicker > 0){C_flicker--;}
// timer counter decrement
- if((C_100ms == 0) && (C_timerSec > 0)){C_timerSec--;}
-
+ if(C_100ms == 0){
+ rtc_count();
+ }
}
//================================
--- a/mbed.bld Sun Apr 22 11:30:33 2012 +0000 +++ b/mbed.bld Sun Dec 01 00:45:55 2013 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/078e4b97a13e +http://mbed.org/users/mbed_official/code/mbed/builds/673126e12c73 \ No newline at end of file