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more USB work

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This commit is contained in:
Markus Fröschle
2017-01-15 14:14:40 +00:00
parent 06eeb67033
commit 9038bb15ae
13 changed files with 292 additions and 174 deletions
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113
BaS_gcc/tos/fpga_test/sources/fpga_test.c
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@@ -19,10 +19,117 @@
#define SYSCLK 132000
long bas_start = 0xe0000000;
extern volatile uint32_t _VRAM[];
volatile int32_t time, start, end;
int i;
volatile uint16_t *FB_CS1 = (volatile uint16_t *) 0xfff00000; /* "classic" ATARI I/O registers */
volatile uint32_t *FB_CS2 = (volatile uint32_t *) 0xf0000000; /* FireBee 32 bit I/O registers */
volatile uint16_t *FB_CS3 = (volatile uint16_t *) 0xf8000000; /* FireBee SRAM */
volatile uint32_t *FB_CS4 = (volatile uint32_t *) 0x40000000; /* FireBee SD RAM */
bool verify_longaddr(volatile uint32_t * const addr, uint32_t value)
{
*addr = value;
if (value != *addr)
return false;
return true;
}
bool verify_long(volatile uint32_t * const addr, uint32_t low_value, uint32_t high_value)
{
uint32_t i;
for (i = low_value; i <= high_value; i++)
if (verify_longaddr(addr, i) == false)
return false;
return true;
}
void firebee_io_test(void)
{
volatile uint32_t *ACP_VCTR = &FB_CS2[0x100]; /* 0xf000400 */
volatile uint32_t *CCR = &FB_CS2[0x101]; /* 0xf000401 - FireBee mode border color */
volatile uint32_t *ATARI_HH = &FB_CS2[0x104]; /* 0xf000410 */
volatile uint32_t *ATARI_VH = &FB_CS2[0x105]; /* 0xf000414 */
volatile uint32_t *ATARI_HL = &FB_CS2[0x106]; /* 0xf000418 */
volatile uint32_t *ATARI_VL = &FB_CS2[0x107]; /* 0xf00041c */
volatile uint32_t *VIDEO_PLL_CONFIG = &FB_CS2[0x180]; /* 0xf000600 */
volatile uint32_t *VIDEO_PLL_RECONFIG = &FB_CS2[0x200]; /* 0xf000800 */
verify_long(ACP_VCTR, 0, 0x7fffffff);
verify_long(CCR, 0, 0x7fffffff);
verify_long(ATARI_HH, 0, 0xffffffff);
verify_long(ATARI_VH, 0, 0xffffffff);
verify_long(ATARI_HL, 0, 0xffffffff);
verify_long(ATARI_VL, 0, 0xffffffff);
verify_long(VIDEO_PLL_CONFIG, 0, 0xffffffff);
verify_long(VIDEO_PLL_RECONFIG, 0, 0xffffffff);
}
bool verify_wordaddr(volatile uint16_t * const addr, uint16_t value)
{
*addr = value;
if (value != *addr)
return false;
return true;
}
bool verify_word(volatile uint16_t * const addr, uint16_t low_value, uint16_t high_value)
{
int16_t i;
for (i = low_value; i <= high_value; i++)
if (verify_wordaddr(addr, i) == false)
return false;
return true;
}
void atari_io_test(void)
{
volatile uint16_t *SYS_CTR = &FB_CS1[0x7c003]; /* 0xffff8006 */
volatile uint16_t *VDL_LOF = &FB_CS1[0x7c107]; /* 0xffff820e */
volatile uint16_t *VDL_LWD = &FB_CS1[0x7c108]; /* 0xffff8210 */
volatile uint16_t *VDL_HHT = &FB_CS1[0x7c141]; /* 0xffff8282 */
volatile uint16_t *VDL_HBB = &FB_CS1[0x7c142]; /* 0xffff8284 */
volatile uint16_t *VDL_HBE = &FB_CS1[0x7c143]; /* 0xffff8286 */
volatile uint16_t *VDL_HDB = &FB_CS1[0x7c144]; /* 0xffff8288 */
volatile uint16_t *VDL_HDE = &FB_CS1[0x7c145]; /* 0xffff828a */
volatile uint16_t *VDL_HSS = &FB_CS1[0x7c146]; /* 0xffff828c */
volatile uint16_t *VDL_VFT = &FB_CS1[0x7c151]; /* 0xffff82a2 */
volatile uint16_t *VDL_VBB = &FB_CS1[0x7c152]; /* 0xffff82a4 */
volatile uint16_t *VDL_VBE = &FB_CS1[0x7c153]; /* 0xffff82a6 */
volatile uint16_t *VDL_VDB = &FB_CS1[0x7c154]; /* 0xffff82a8 */
volatile uint16_t *VDL_VDE = &FB_CS1[0x7c155]; /* 0xffff82aa */
volatile uint16_t *VDL_VSS = &FB_CS1[0x7c156]; /* 0xffff82ac */
volatile uint16_t *VDL_VCT = &FB_CS1[0x7c160]; /* 0xffff82c0 */
volatile uint16_t *VDL_VMD = &FB_CS1[0x7c161]; /* 0xffff82c2 */
verify_word(SYS_CTR, 0, 0x7fff);
verify_word(VDL_LOF, 0, 0x7fff);
verify_word(VDL_LWD, 0, 0x7fff);
verify_word(VDL_HHT, 0, 0x7fff);
verify_word(VDL_HBB, 0, 0x7fff);
verify_word(VDL_HBE, 0, 0x7fff);
verify_word(VDL_HDB, 0, 0x7fff);
verify_word(VDL_HDE, 0, 0x7fff);
verify_word(VDL_HSS, 0, 0x7fff);
verify_word(VDL_VFT, 0, 0x7fff);
verify_word(VDL_VBB, 0, 0x7fff);
verify_word(VDL_VBE, 0, 0x7fff);
verify_word(VDL_VDB, 0, 0x7fff);
verify_word(VDL_VDE, 0, 0x7fff);
verify_word(VDL_VSS, 0, 0x7fff);
verify_word(VDL_VCT, 0, 0x7fff);
verify_word(VDL_VMD, 0, 0x7fff);
}
void do_tests(void)
{