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Key_timer
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Dependencies: SDFileSystem USBHost_SAMPLE mbed
Revision 0:9a41b13c220a, committed 2017-11-20
- Comitter:
- overover
- Date:
- Mon Nov 20 05:55:58 2017 +0000
- Commit message:
- timer
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SDFileSystem.lib Mon Nov 20 05:55:58 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/SDFileSystem/#8db0d3b02cec
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBHost.lib Mon Nov 20 05:55:58 2017 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/Login10/code/USBHost_SAMPLE/#18e91028dd16
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Nov 20 05:55:58 2017 +0000
@@ -0,0 +1,58 @@
+#include "mbed.h"
+#include "USBHostKeyboard.h"
+#include "SDFileSystem.h"
+DigitalOut led(LED1);
+SDFileSystem sd(p5, p6, p7, p8, "sd");
+
+int i=0; //カウント用の変数を初期化
+Timer keytime;
+
+
+
+void onKey(uint8_t key) {
+
+ keytime.stop();
+
+ printf("Key: 0x%x : %c\r\n", key, key);
+ printf("The time taken was %f seconds\n", keytime.read());
+ keytime.reset();
+
+ ++i;
+ FILE *fp;
+ fp = fopen("/sd/keylog/keylog.csv", "a");
+ fprintf(fp, "Keydata[%d], :,0x%x,:,%c\r\n", i, key, key);//iは押した順番,keyは押したキーのキーコード,keyは押したキーの文字
+ fclose(fp);
+
+}
+
+void keyboard_task(void const *) {
+
+ USBHostKeyboard keyboard;
+
+ while(1) {
+ // try to connect a USB keyboard
+ while(!keyboard.connect())
+ Thread::wait(500);
+
+ // when connected, attach handler called on keyboard event
+ keyboard.attach(onKey);
+
+ // wait until the keyboard is disconnected
+ while(keyboard.connected())
+ Thread::wait(500);
+ }
+}
+
+int main() {
+ mkdir("/sd/keylog", 0777);
+ FILE *fp;
+ fp = fopen("/sd/keylog/keylog.csv","w");
+ keytime.start();
+ fclose(fp);
+
+ Thread keyboardTask(keyboard_task, NULL, osPriorityNormal, 256 * 4);
+ while(1) {
+ led=!led;
+ Thread::wait(500);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Nov 20 05:55:58 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/5e5da4a5990b \ No newline at end of file