def sign_image(t_self, resources, elf, binf):
"""
Calls sign_image function to add signature to Secure Boot binary file.
This function is used with Cypress kits, that support cysecuretools signing.
"""
from tools.targets.PSOC6 import sign_image as psoc6_sign_image
if hasattr(t_self.target, "hex_filename"):
hex_filename = t_self.target.hex_filename
# Completing main image involves merging M0 image.
from tools.targets.PSOC6 import find_cm0_image
m0hexf = find_cm0_image(t_self, resources, elf, binf, hex_filename)
psoc6_sign_image(t_self, resources, elf, binf, m0hexf)
def sign_image(t_self, resources, elf, binf):
"""
Calls sign_image function to add signature to Secure Boot binary file.
"""
version = sys.version_info
# check python version before calling post build as is supports only python3+
if((version[0] < 3) is True):
t_self.notify.info("[PSOC6.sing_image] Be careful - produced HEX file was not signed and thus "
"is not compatible with Cypress Secure Boot target. "
"You are using Python " + str(sys.version[:5]) +
" which is not supported by CySecureTools. "
"Consider installing Python 3.4+ and rebuild target. "
"For more information refver to User Guide https://www.cypress.com/secureboot-sdk-user-guide")
else:
from tools.targets.PSOC6 import sign_image as psoc6_sign_image
psoc6_sign_image(t_self, binf)