Mouse
rupt API to this module is not used. See the SPI Module on page 40 for how this module is used to implement communication with multiple devices on the SPI bus.
3.3.2.3Programmable Interval Timer User Module
The Programmable Interval Timer User Module is configured to use the Internal
3.3.2.4Flash Security
The PSoC Designer mouse project has a file called FlashSecurity.txt. This file specifies access rules to blocks of the Flash ROM. Refer to the documentation at the top of the file for definitions. This file is shipped with a single change from its default configuration. The block starting at hex address 1FC0 has been changed from W: Full (Write protected) to U: Unprotected. This location of Flash has been dedicated to saving
3.3.3Model
Figure 3-6. Firmware Architecture Model
| Common |
debounce | spi |
flash | radio driver |
| protocol |
| poll |
PSoC Lib |
|
tick | timer |
GPIO | isr |
| Application |
mouse | optical |
| battery |
testmode | buttons |
mfgtest | wheel |
CY4672 Reference Design Guide, Document # | 39 |
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