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Porting updates for the UC3B architecture - get UC3B partially enumerating using a modified mouse demo on the EVK1101. Implement a software FIFO for the endpoint banks; datasheet hints that this can be done through hardware as on the AVR8 architecture, but the correct method to do this not discovered yet.

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This commit is contained in:
Dean Camera 2011-03-05 11:34:04 +00:00
parent 33a81bffb9
commit b763c3f33e
13 changed files with 169 additions and 154 deletions
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41
LUFA/Common/Common.h
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@ -87,15 +87,50 @@
#include <util/delay.h>
typedef uint8_t uint_reg_t;
#define le16_to_cpu(x) x
#define le32_to_cpu(x) x
#define be16_to_cpu(x) SwapEndian_16(x)
#define be32_to_cpu(x) SwapEndian_32(x)
#define cpu_to_le16(x) x
#define cpu_to_le32(x) x
#define cpu_to_be16(x) SwapEndian_16(x)
#define cpu_to_be32(x) SwapEndian_32(x)
#define LE16_TO_CPU(x) x
#define LE32_TO_CPU(x) x
#define BE16_TO_CPU(x) SWAPENDIAN_16(x)
#define BE32_TO_CPU(x) SWAPENDIAN_32(x)
#define CPU_TO_LE16(x) x
#define CPU_TO_LE32(x) x
#define CPU_TO_BE16(x) SWAPENDIAN_16(x)
#define CPU_TO_BE32(x) SWAPENDIAN_32(x)
#elif (ARCH == ARCH_UC3B)
#include <avr32/io.h>
typedef uint32_t uint_reg_t;
// TODO
#define le16_to_cpu(x) SwapEndian_16(x)
#define le32_to_cpu(x) SwapEndian_32(x)
#define be16_to_cpu(x) x
#define be32_to_cpu(x) x
#define cpu_to_le16(x) SwapEndian_16(x)
#define cpu_to_le32(x) SwapEndian_32(x)
#define cpu_to_be16(x) x
#define cpu_to_be32(x) x
#define LE16_TO_CPU(x) SWAPENDIAN_16(x)
#define LE32_TO_CPU(x) SWAPENDIAN_32(x)
#define BE16_TO_CPU(x) x
#define BE32_TO_CPU(x) x
#define CPU_TO_LE16(x) SWAPENDIAN_16(x)
#define CPU_TO_LE32(x) SWAPENDIAN_32(x)
#define CPU_TO_BE16(x) x
#define CPU_TO_BE32(x) x
#define ISR(Name) void Name (void) __attribute__((__interrupt__)); void Name (void)
#define EEMEM
#define PROGMEM const
#define ISR(Name) void Name (void) __attribute__((__interrupt__)); void Name (void)
#define ATOMIC_BLOCK(x) if (1)
#define ATOMIC_RESTORESTATE
#define pgm_read_byte(x) *x
@ -105,10 +140,6 @@
#define _delay_ms(x)
#define memcmp_P(...) memcmp(__VA_ARGS__)
#define memcpy_P(...) memcpy(__VA_ARGS__)
#define cpu_irq_enable() do { asm volatile("" ::: "memory"); __builtin_csrf(AVR32_SR_GM_OFFSET); } while (0)
#define cpu_irq_disable() do { __builtin_ssrf(AVR32_SR_GM_OFFSET); asm volatile("" ::: "memory"); } while (0)
#warning The UC3B architecture support is currently experimental and incomplete!
#endif
/* Public Interface - May be used in end-application: */