Issue seen in decoding compressed bitmap in EPDAN
Hello, During testing with latest master osmo-pcu, we see that there is an issue in decoding of compressed bitmap with make-up code in EPDAN Input to decoding algorithm: Compressed bitmap array : 0x7a,0x28,0x31,0xe1,0xf1,0xc1,0x6c,0x32,0x87 Starting colour code : 1 Length : 72 Expected output ( Refer 3GPP 44.060 section 9.1.10): Expected decoded Length: 304 Expected Uncompressed bitmap: dd c1 48 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 Actual output: Actual decoded length :292 Actual Uncompressed bitmap: dd c1 48 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Regards Prasad
Thanks for reporting. Could you make a ticket in http://projects.osmocom.org/ please? It would make tracking it easier. On 06/15/2016 03:32 PM, Prasad Kaup wrote:
Hello,
During testing with latest master osmo-pcu, we see that there is an issue in decoding of compressed bitmap with make-up code in EPDAN
Input to decoding algorithm:
Compressed bitmap array : 0x7a,0x28,0x31,0xe1,0xf1,0xc1,0x6c,0x32,0x87
Starting colour code : 1
Length : 72
Expected output ( Refer 3GPP 44.060 section 9.1.10):
Expected decoded Length: 304
Expected Uncompressed bitmap: dd c1 48 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01
Actual output:
Actual decoded length :292
Actual Uncompressed bitmap: dd c1 48 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Regards
Prasad
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Prasad Kaup