Mercurial > louis > kiibohd-controller
view Lib/aliased_bitband.h @ 70:23600aaa5e15
Adding initial Teensy 3 support, compiles, but not fully functional yet.
- CDC Output seems to be working
- USB Keyboard output has not been tested, but is "ready"
- UART and Timers have not been tested, or fully utilized
- Issues using Timer 0
- Initial template for MBC-55X Scan module (only module currently compatible with the arm build)
- Updated the interface to the AVR usb module for symmetry with the ARM usb module
- Much gutting was done to the Teensy 3 usb keyboard module, though not in an ideal state yet
| author | Jacob Alexander <triplehaata@gmail.com> |
|---|---|
| date | Sun, 27 Jan 2013 01:47:52 -0500 |
| parents | |
| children |
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#ifndef __aliased_bitband_h #define __aliased_bitband_h // Aliased Regions for single bit (0th) register access // Chapter 4: Memory Map (Table 4-1) // TODO // - Not all tested, and not all sections added // 0x2200 0000 - 0x23FF FFFF - Aliased to SRAM_U bitband // TODO // 0x4200 0000 - 0x43FF FFFF - Aliased to AIPS and GPIO bitband #define GPIO_BITBAND_ADDR(reg, bit) (((uint32_t)&(reg) - 0x40000000) * 32 + (bit) * 4 + 0x42000000) #define GPIO_BITBAND_PTR(reg, bit) ((uint32_t *)GPIO_BITBAND_ADDR((reg), (bit))) // XXX - Only MODREG is tested to work... #define GPIO_BITBAND_OUTREG(reg, bit) *((uint32_t *)GPIO_BITBAND_ADDR((reg), (bit)) + 0) #define GPIO_BITBAND_SETREG(reg, bit) *((uint32_t *)GPIO_BITBAND_ADDR((reg), (bit)) + 32) #define GPIO_BITBAND_CLRREG(reg, bit) *((uint32_t *)GPIO_BITBAND_ADDR((reg), (bit)) + 64) #define GPIO_BITBAND_TOGREG(reg, bit) *((uint32_t *)GPIO_BITBAND_ADDR((reg), (bit)) + 96) #define GPIO_BITBAND_INPREG(reg, bit) *((uint32_t *)GPIO_BITBAND_ADDR((reg), (bit)) + 128) #define GPIO_BITBAND_MODREG(reg, bit) *((uint32_t *)GPIO_BITBAND_ADDR((reg), (bit)) + 160) #endif