Hi Waldo,
On 25.06.2015 16:15, Waldo Paz Rodriguez wrote:
> Hi Norman, thanks for the replies, I apply both patches. The first if
> solved the problem that existed with interruptions, but the second still
> does not calculate the capacity correctly, I'm testing with a standard
> SD card of 1GB of capacity. I send the serial output using both got patches:
thanks for the feedback. Could you please give the attached patch a try?
Cheers
Norman
--
Dr.-Ing. Norman Feske
Genode Labs
http://www.genode-labs.com · http://genode.org
Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
diff --git a/repos/os/src/drivers/sd_card/sd_card.h b/repos/os/src/drivers/sd_card/sd_card.h
index d18e62a..62eab05 100644
--- a/repos/os/src/drivers/sd_card/sd_card.h
+++ b/repos/os/src/drivers/sd_card/sd_card.h
@@ -429,9 +429,9 @@ namespace Sd_card {
size_t const c_size_mult = Csd1::V1_c_size_mult::get(csd.csd1);
size_t const mult = 1 << (c_size_mult + 2);
size_t const block_len = 1 << read_bl_len;
- size_t const capacity = (c_size + 1)*mult*block_len;
+ size_t const capacity = (c_size + 1)*mult;
- return capacity;
+ return capacity * (block_len/512);
}
if (Csd3::Version::get(csd.csd3) == Csd3::Version::HIGH_CAPACITY)
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