DMX512, RDM send/recv library http://mbed.org/users/okini3939/notebook/dmx512
Dependents: dmx_test ArtNodeLED SPK-DVIMXR SPK-DMXer ... more
DMX512 send/recv library
DMX512 is protocol for lighting.
調光プロトコル DMX512 を送受信するライブラリです。
see: http://mbed.org/users/okini3939/notebook/dmx512/
LPC1114 support is thanks to Stanly Chen
Diff: DMX.h
- Revision:
- 18:69d65ca92bcc
- Parent:
- 17:c9198630ba05
- Child:
- 19:ae8fd2ba7c53
diff -r c9198630ba05 -r 69d65ca92bcc DMX.h --- a/DMX.h Wed Sep 30 13:52:20 2015 +0000 +++ b/DMX.h Mon Jan 11 06:17:04 2016 +0000 @@ -14,13 +14,14 @@ #include "mbed.h" #include "RawSerial.h" -#define DMX_UART_DIRECT +//#define DMX_UART_DIRECT -#define DMX_SIZE 512 -#define DMX_TIME_BREAK 100 // 100us (88us-1s) -#define DMX_TIME_MAB 10 // 10us (8us-1s) -#define DMX_TIME_BETWEEN 200 // 10us (0-1s) -#define DMX_START_CODE 0 +#define DMX_SIZE 512 +#define DMX_START_CODE 0 + +#define DMX_TIME_BREAK 100 // 100us (88us-1s) +#define DMX_TIME_MAB 12 // 12us (8us-1s) +#define DMX_TIME_MBB 200 // 10us (0-1s) enum DMX_MODE { DMX_MODE_BEGIN, @@ -76,10 +77,11 @@ */ void clear (); - int isRecived (); + int isReceived (); int isSent (); unsigned char *getRxBuffer (); unsigned char *getTxBuffer (); + int setTimingParameters (int breaktime, int mab, int mbb); protected: @@ -94,7 +96,8 @@ volatile int addr_tx, addr_rx; unsigned char data_tx[DMX_SIZE]; unsigned char data_rx[DMX_SIZE]; - int is_recived, is_sent; + int is_received, is_sent; + int time_break, time_mab, time_mbb; private: #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088)