Git-Mirrors/portapack-mayhem
1
0
Fork 0
mirror of https://github.com/eried/portapack-mayhem.git synced 2025-05-12 19:52:17 -04:00
Code Issues Projects Releases Packages Wiki Activity

CPLD: Use correct bitstream for updating hardware.

Browse source 
Determine hardware version and use one of two CPLD bitstream files.
This commit is contained in:
Jared Boone 2017-05-31 22:28:07 -07:00
parent 73d62367d1
commit 797e63a590
10 changed files with 15722 additions and 4037 deletions
Download patch file Download diff file Expand all files Collapse all files

11
firmware/tools/extract_cpld_data.py
View file

@ -25,11 +25,12 @@
import sys
if len(sys.argv) != 2:
print('Usage: <command> <Altera MAX V CPLD SVF file path>')
if len(sys.argv) != 3:
print('Usage: <command> <Altera MAX V CPLD SVF file path> <revision name>')
sys.exit(-1)
f = open(sys.argv[1], 'r')
revision_name = sys.argv[2]
calculate_crc = False
@ -98,7 +99,8 @@ print("""#include "portapack_cpld_data.hpp"
namespace portapack {
namespace cpld {
""")
namespace %s {
""" % revision_name)
print('const std::array<uint16_t, %d> block_0 { {' % len(block_0))
print_block(block_0)
@ -111,9 +113,10 @@ print_block(block_1)
print("""} };
} /* namespace %s */
} /* namespace cpld */
} /* namespace portapack */
""")
""" % revision_name)
if calculate_crc:
# Apply post-programming modification to make post-programming CRC correct: