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Support for status set from the core.

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This commit is contained in:
sorgelig
2018-09-09 12:01:02 +08:00
parent e3ca02f54e
commit f909ce8acc
4 changed files with 23 additions and 6 deletions
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15
user_io.cpp
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@@ -1554,6 +1554,21 @@ void user_io_poll()
DisableIO();
*/
static u_int8_t last_status_change = 0;
char stchg = spi_uio_cmd_cont(UIO_GET_STATUS);
if ((stchg & 0xF0) == 0xA0 && last_status_change != (stchg & 0xF))
{
last_status_change = (stchg & 0xF);
uint32_t st = spi32w(0);
DisableIO();
user_io_8bit_set_status(st, ~UIO_STATUS_RESET);
//printf("** new status from core: %08X\n", st);
}
else
{
DisableIO();
}
// sd card emulation
if (is_x86_core())
{