Yihui Xiong
Arch + Grove - Infrared Receiver + Infrared Remote Control = Wireless Keyboard
Dependencies: DigitDisplay RemoteIR USBDevice mbed
Revision 0:9d5cfc5edee0, committed 2014-08-26
- Comitter:
- yihui
- Date:
- Tue Aug 26 14:22:26 2014 +0000
- Commit message:
- initial
Changed in this revision
diff -r 000000000000 -r 9d5cfc5edee0 DigitDisplay.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DigitDisplay.lib Tue Aug 26 14:22:26 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/seeed/code/DigitDisplay/#d3173c8bfd48
diff -r 000000000000 -r 9d5cfc5edee0 RemoteIR.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RemoteIR.lib Tue Aug 26 14:22:26 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/shintamainjp/code/RemoteIR/#268cc2ab63bd
diff -r 000000000000 -r 9d5cfc5edee0 USBDevice.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBDevice.lib Tue Aug 26 14:22:26 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/USBDevice/#ecbbaf64bc3d
diff -r 000000000000 -r 9d5cfc5edee0 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Aug 26 14:22:26 2014 +0000
@@ -0,0 +1,82 @@
+
+#include <string.h>
+#include "mbed.h"
+#include "ReceiverIR.h"
+#include "DigitDisplay.h"
+#include "USBKeyboard.h"
+
+
+ReceiverIR ir_rx(P0_4);
+DigitDisplay display(P1_14, P1_13);
+USBKeyboard keyboard;
+BusOut led(LED1);
+Ticker ledTicker;
+
+const uint8_t INFRARED_CODE[][4] = {
+{0x00, 0xFF, 0x45, 0xBA}, // Power
+{0x00, 0xFF, 0x46, 0xB9}, // Mode
+{0x00, 0xFF, 0x47, 0xB8}, // Mute
+{0x00, 0xFF, 0x44, 0xBB}, // Play
+{0x00, 0xFF, 0x40, 0xBF}, // Prev
+{0x00, 0xFF, 0x43, 0xBC}, // Next
+{0x00, 0xFF, 0x07, 0xF8}, // EQ
+{0x00, 0xFF, 0x15, 0xEA}, // -
+{0x00, 0xFF, 0x09, 0xF6}, // +
+{0x00, 0xFF, 0x16, 0xE9}, // 0
+{0x00, 0xFF, 0x19, 0xE6}, //
+{0x00, 0xFF, 0x0D, 0xF2}, // U/SD
+{0x00, 0xFF, 0x0C, 0xF3}, // 1
+{0x00, 0xFF, 0x18, 0xE7}, // 2
+{0x00, 0xFF, 0x5E, 0xA1}, // 3
+{0x00, 0xFF, 0x08, 0xF7}, // 4
+{0x00, 0xFF, 0x1C, 0xE3}, // 5
+{0x00, 0xFF, 0x5A, 0xA5}, // 6
+{0x00, 0xFF, 0x42, 0xBD}, // 7
+{0x00, 0xFF, 0x52, 0xAD}, // 8
+{0x00, 0xFF, 0x4A, 0xB5} // 9
+};
+
+
+void blink(void) {
+ led = !led;
+}
+
+int main(void) {
+ ledTicker.attach(&blink, 0.5);
+
+ while (1) {
+ uint8_t rbuffer[32] = {0, };
+ int bitlength;
+ RemoteIR::Format format;
+
+ memset(rbuffer, 0x00, sizeof(rbuffer));
+
+ while (ir_rx.getState() != ReceiverIR::Received) {
+ }
+ bitlength = ir_rx.getData(&format, rbuffer, sizeof(rbuffer) * 8);
+ if ((RemoteIR::NEC == format) && (32 == bitlength)) {
+ for (int i = 0; i < (sizeof(INFRARED_CODE) / sizeof(INFRARED_CODE[0])); i++) {
+ if (0 == memcmp(rbuffer, INFRARED_CODE[i], 4)) {
+ // No i infrared code is matched
+ display.write(i);
+ if (2 == i) {
+ keyboard.mediaControl(KEY_MUTE);
+ } else if (3 == i) {
+ keyboard.mediaControl(KEY_PLAY_PAUSE);
+ } else if (4 == i) {
+ keyboard.mediaControl(KEY_PREVIOUS_TRACK);
+ } else if (5 == i) {
+ keyboard.mediaControl(KEY_NEXT_TRACK);
+ } else if (7 == i) {
+ keyboard.mediaControl(KEY_VOLUME_DOWN);
+ } else if (8 == i) {
+ keyboard.mediaControl(KEY_VOLUME_UP);
+ } else if (12 <= i) {
+ keyboard.putc('1' + i - 12);
+ }
+ break;
+ }
+ }
+ }
+ }
+}
diff -r 000000000000 -r 9d5cfc5edee0 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Aug 26 14:22:26 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/8e73be2a2ac1 \ No newline at end of file