LPC800-MAX RGB demo using SCT and MRT
LPC800-MAX RGB demo using State-Configurable Timer(SCT) and Multi-Rate Timer(MRT).
http://www.youtube.com/watch?v=PABxoWZB0YM
MRT.h@1:4e19f154ec21, 2013-10-14 (annotated)
- Committer:
- va009039
- Date:
- Mon Oct 14 03:59:30 2013 +0000
- Revision:
- 1:4e19f154ec21
first commit
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
va009039 | 1:4e19f154ec21 | 1 | #pragma once |
va009039 | 1:4e19f154ec21 | 2 | #include "LPC8xx.h" |
va009039 | 1:4e19f154ec21 | 3 | |
va009039 | 1:4e19f154ec21 | 4 | class MRT { |
va009039 | 1:4e19f154ec21 | 5 | public: |
va009039 | 1:4e19f154ec21 | 6 | MRT(int channel = 0); |
va009039 | 1:4e19f154ec21 | 7 | /** write down counter |
va009039 | 1:4e19f154ec21 | 8 | * @param interval start count |
va009039 | 1:4e19f154ec21 | 9 | */ |
va009039 | 1:4e19f154ec21 | 10 | void write(uint32_t interval); |
va009039 | 1:4e19f154ec21 | 11 | /** read down counter |
va009039 | 1:4e19f154ec21 | 12 | */ |
va009039 | 1:4e19f154ec21 | 13 | uint32_t read(); |
va009039 | 1:4e19f154ec21 | 14 | enum STAT { |
va009039 | 1:4e19f154ec21 | 15 | IDLE, |
va009039 | 1:4e19f154ec21 | 16 | RUNNING, |
va009039 | 1:4e19f154ec21 | 17 | }; |
va009039 | 1:4e19f154ec21 | 18 | int status(); |
va009039 | 1:4e19f154ec21 | 19 | void wait_ms(uint32_t timeout_ms); |
va009039 | 1:4e19f154ec21 | 20 | void wait_us(uint32_t timeout_us); |
va009039 | 1:4e19f154ec21 | 21 | void wait_raw(uint32_t timeout); |
va009039 | 1:4e19f154ec21 | 22 | protected: |
va009039 | 1:4e19f154ec21 | 23 | void inst(); |
va009039 | 1:4e19f154ec21 | 24 | MRT_Channel_cfg_Type* _ch; |
va009039 | 1:4e19f154ec21 | 25 | int us_clk; |
va009039 | 1:4e19f154ec21 | 26 | }; |