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Perform interrupt read after close message on BF1 as per serial close.

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This commit is contained in:
Con Kolivas 2013-09-27 10:54:24 +10:00
parent 1f74b2cdc4
commit 93d4c09c66
1 changed files with 4 additions and 0 deletions
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4
driver-bitfury.c
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@ -40,9 +40,13 @@ static void bitfury_open(struct cgpu_info *bitfury)
static void bitfury_close(struct cgpu_info *bitfury)
{
char buf[8];
int amount;
bitfury_empty_buffer(bitfury);
/* Magic close sequence */
usb_transfer(bitfury, 0x21, 0x22, 0, 0, C_BF1_CLOSE);
usb_read_ii(bitfury, 0, buf, 8, &amount, C_BF1_IFLUSH);
bitfury_empty_buffer(bitfury);
usb_transfer(bitfury, 0x23, 0x08, 0x9053, 1, C_BF1_CLOSE);
bitfury_empty_buffer(bitfury);