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Dependents:   mbed-TFT-example-NCS36510 mbed-Accelerometer-example-NCS36510 mbed-Accelerometer-example-NCS36510

tools/export/iar/__init__.py@1:f30bdcd2b33b, 2017-02-27 (annotated)

Committer:
jacobjohnson
Date:
Mon Feb 27 17:45:05 2017 +0000
Revision:
1:f30bdcd2b33b
Parent:
0:098463de4c5d 
changed the inputscale from 1 to 7 in analogin_api.c.  This will need to be changed later, and accessed from the main level, but for now this allows the  adc to read a value from 0 to 3.7V, instead of just up to 1V.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
group-onsemi 0:098463de4c5d 1 import os
group-onsemi 0:098463de4c5d 2 from os.path import sep, join, exists
group-onsemi 0:098463de4c5d 3 from collections import namedtuple
group-onsemi 0:098463de4c5d 4 from subprocess import Popen, PIPE
group-onsemi 0:098463de4c5d 5 import shutil
group-onsemi 0:098463de4c5d 6 import re
group-onsemi 0:098463de4c5d 7 import sys
group-onsemi 0:098463de4c5d 8
group-onsemi 0:098463de4c5d 9 from tools.targets import TARGET_MAP
group-onsemi 0:098463de4c5d 10 from tools.export.exporters import Exporter, TargetNotSupportedException
group-onsemi 0:098463de4c5d 11 import json
group-onsemi 0:098463de4c5d 12 from tools.export.cmsis import DeviceCMSIS
group-onsemi 0:098463de4c5d 13 from multiprocessing import cpu_count
group-onsemi 0:098463de4c5d 14
group-onsemi 0:098463de4c5d 15 class IAR(Exporter):
group-onsemi 0:098463de4c5d 16 NAME = 'iar'
group-onsemi 0:098463de4c5d 17 TOOLCHAIN = 'IAR'
group-onsemi 0:098463de4c5d 18
group-onsemi 0:098463de4c5d 19 #iar_definitions.json location
group-onsemi 0:098463de4c5d 20 def_loc = os.path.join(
group-onsemi 0:098463de4c5d 21 os.path.dirname(os.path.abspath(__file__)), '..', '..', '..',
group-onsemi 0:098463de4c5d 22 'tools','export', 'iar', 'iar_definitions.json')
group-onsemi 0:098463de4c5d 23
group-onsemi 0:098463de4c5d 24 #create a dictionary of the definitions
group-onsemi 0:098463de4c5d 25 with open(def_loc, 'r') as f:
group-onsemi 0:098463de4c5d 26 IAR_DEFS = json.load(f)
group-onsemi 0:098463de4c5d 27
group-onsemi 0:098463de4c5d 28 #supported targets have a device name and corresponding definition in
group-onsemi 0:098463de4c5d 29 #iar_definitions.json
group-onsemi 0:098463de4c5d 30 TARGETS = [target for target, obj in TARGET_MAP.iteritems()
group-onsemi 0:098463de4c5d 31 if hasattr(obj, 'device_name') and
group-onsemi 0:098463de4c5d 32 obj.device_name in IAR_DEFS.keys() and "IAR" in obj.supported_toolchains]
group-onsemi 0:098463de4c5d 33
group-onsemi 0:098463de4c5d 34 def iar_groups(self, grouped_src):
group-onsemi 0:098463de4c5d 35 """Return a namedtuple of group info
group-onsemi 0:098463de4c5d 36 Positional Arguments:
group-onsemi 0:098463de4c5d 37 grouped_src: dictionary mapping a group(str) to sources
group-onsemi 0:098463de4c5d 38 within it (list of file names)
group-onsemi 0:098463de4c5d 39 Relevant part of IAR template
group-onsemi 0:098463de4c5d 40 {% for group in groups %}
group-onsemi 0:098463de4c5d 41 <group>
group-onsemi 0:098463de4c5d 42 <name>group.name</name>
group-onsemi 0:098463de4c5d 43 {% for file in group.files %}
group-onsemi 0:098463de4c5d 44 <file>
group-onsemi 0:098463de4c5d 45 <name>$PROJ_DIR${{file}}</name>
group-onsemi 0:098463de4c5d 46 </file>
group-onsemi 0:098463de4c5d 47 {% endfor %}
group-onsemi 0:098463de4c5d 48 </group>
group-onsemi 0:098463de4c5d 49 {% endfor %}
group-onsemi 0:098463de4c5d 50 """
group-onsemi 0:098463de4c5d 51 IARgroup = namedtuple('IARgroup', ['name','files'])
group-onsemi 0:098463de4c5d 52 groups = []
group-onsemi 0:098463de4c5d 53 for name, files in grouped_src.items():
group-onsemi 0:098463de4c5d 54 groups.append(IARgroup(name,files))
group-onsemi 0:098463de4c5d 55 return groups
group-onsemi 0:098463de4c5d 56
group-onsemi 0:098463de4c5d 57 def iar_device(self):
group-onsemi 0:098463de4c5d 58 """Retrieve info from iar_definitions.json"""
group-onsemi 0:098463de4c5d 59 device_name = TARGET_MAP[self.target].device_name
group-onsemi 0:098463de4c5d 60 device_info = self.IAR_DEFS[device_name]
group-onsemi 0:098463de4c5d 61 iar_defaults ={
group-onsemi 0:098463de4c5d 62 "OGChipSelectEditMenu": "",
group-onsemi 0:098463de4c5d 63 "CoreVariant": '',
group-onsemi 0:098463de4c5d 64 "GFPUCoreSlave": '',
group-onsemi 0:098463de4c5d 65 "GFPUCoreSlave2": 40,
group-onsemi 0:098463de4c5d 66 "GBECoreSlave": 35,
group-onsemi 0:098463de4c5d 67 "FPU2": 0,
group-onsemi 0:098463de4c5d 68 "NrRegs": 0,
group-onsemi 0:098463de4c5d 69 }
group-onsemi 0:098463de4c5d 70
group-onsemi 0:098463de4c5d 71 iar_defaults.update(device_info)
group-onsemi 0:098463de4c5d 72 IARdevice = namedtuple('IARdevice', iar_defaults.keys())
group-onsemi 0:098463de4c5d 73 return IARdevice(**iar_defaults)
group-onsemi 0:098463de4c5d 74
group-onsemi 0:098463de4c5d 75 def format_file(self, file):
group-onsemi 0:098463de4c5d 76 """Make IAR compatible path"""
group-onsemi 0:098463de4c5d 77 return join('$PROJ_DIR$',file)
group-onsemi 0:098463de4c5d 78
group-onsemi 0:098463de4c5d 79 def format_src(self, srcs):
group-onsemi 0:098463de4c5d 80 """Group source files"""
group-onsemi 0:098463de4c5d 81 grouped = self.group_project_files(srcs)
group-onsemi 0:098463de4c5d 82 for group, files in grouped.items():
group-onsemi 0:098463de4c5d 83 grouped[group] = [self.format_file(src) for src in files]
group-onsemi 0:098463de4c5d 84 return grouped
group-onsemi 0:098463de4c5d 85
group-onsemi 0:098463de4c5d 86 def generate(self):
group-onsemi 0:098463de4c5d 87 """Generate the .eww, .ewd, and .ewp files"""
group-onsemi 0:098463de4c5d 88 srcs = self.resources.headers + self.resources.s_sources + \
group-onsemi 0:098463de4c5d 89 self.resources.c_sources + self.resources.cpp_sources + \
group-onsemi 0:098463de4c5d 90 self.resources.objects + self.resources.libraries
group-onsemi 0:098463de4c5d 91 flags = self.flags
group-onsemi 0:098463de4c5d 92 c_flags = list(set(flags['common_flags']
group-onsemi 0:098463de4c5d 93 + flags['c_flags']
group-onsemi 0:098463de4c5d 94 + flags['cxx_flags']))
group-onsemi 0:098463de4c5d 95 # Flags set in template to be set by user in IDE
group-onsemi 0:098463de4c5d 96 template = ["--vla", "--no_static_destruction"]
group-onsemi 0:098463de4c5d 97 # Flag invalid if set in template
group-onsemi 0:098463de4c5d 98 # Optimizations are also set in template
group-onsemi 0:098463de4c5d 99 invalid_flag = lambda x: x in template or re.match("-O(\d|time|n)", x)
group-onsemi 0:098463de4c5d 100 flags['c_flags'] = [flag for flag in c_flags if not invalid_flag(flag)]
group-onsemi 0:098463de4c5d 101
group-onsemi 0:098463de4c5d 102 try:
group-onsemi 0:098463de4c5d 103 debugger = DeviceCMSIS(self.target).debug.replace('-','').upper()
group-onsemi 0:098463de4c5d 104 except TargetNotSupportedException:
group-onsemi 0:098463de4c5d 105 debugger = "CMSISDAP"
group-onsemi 0:098463de4c5d 106
group-onsemi 0:098463de4c5d 107 ctx = {
group-onsemi 0:098463de4c5d 108 'name': self.project_name,
group-onsemi 0:098463de4c5d 109 'groups': self.iar_groups(self.format_src(srcs)),
group-onsemi 0:098463de4c5d 110 'linker_script': self.format_file(self.resources.linker_script),
group-onsemi 0:098463de4c5d 111 'include_paths': [self.format_file(src) for src in self.resources.inc_dirs],
group-onsemi 0:098463de4c5d 112 'device': self.iar_device(),
group-onsemi 0:098463de4c5d 113 'ewp': sep+self.project_name + ".ewp",
group-onsemi 0:098463de4c5d 114 'debugger': debugger
group-onsemi 0:098463de4c5d 115 }
group-onsemi 0:098463de4c5d 116 ctx.update(flags)
group-onsemi 0:098463de4c5d 117
group-onsemi 0:098463de4c5d 118 self.gen_file('iar/eww.tmpl', ctx, self.project_name + ".eww")
group-onsemi 0:098463de4c5d 119 self.gen_file('iar/ewd.tmpl', ctx, self.project_name + ".ewd")
group-onsemi 0:098463de4c5d 120 self.gen_file('iar/ewp.tmpl', ctx, self.project_name + ".ewp")
group-onsemi 0:098463de4c5d 121
group-onsemi 0:098463de4c5d 122 @staticmethod
group-onsemi 0:098463de4c5d 123 def build(project_name, log_name="build_log.txt", cleanup=True):
group-onsemi 0:098463de4c5d 124 """ Build IAR project """
group-onsemi 0:098463de4c5d 125 # > IarBuild [project_path] -build [project_name]
group-onsemi 0:098463de4c5d 126 proj_file = project_name + ".ewp"
group-onsemi 0:098463de4c5d 127 cmd = ["IarBuild", proj_file, '-build', project_name]
group-onsemi 0:098463de4c5d 128
group-onsemi 0:098463de4c5d 129 # IAR does not support a '0' option to automatically use all
group-onsemi 0:098463de4c5d 130 # available CPUs, so we use Python's multiprocessing library
group-onsemi 0:098463de4c5d 131 # to detect the number of CPUs available
group-onsemi 0:098463de4c5d 132 cpus_available = cpu_count()
group-onsemi 0:098463de4c5d 133 jobs = cpus_available if cpus_available else None
group-onsemi 0:098463de4c5d 134
group-onsemi 0:098463de4c5d 135 # Only add the parallel flag if we're using more than one CPU
group-onsemi 0:098463de4c5d 136 if jobs:
group-onsemi 0:098463de4c5d 137 cmd += ['-parallel', str(jobs)]
group-onsemi 0:098463de4c5d 138
group-onsemi 0:098463de4c5d 139 # Build the project
group-onsemi 0:098463de4c5d 140 p = Popen(cmd, stdout=PIPE, stderr=PIPE)
group-onsemi 0:098463de4c5d 141 out, err = p.communicate()
group-onsemi 0:098463de4c5d 142 ret_code = p.returncode
group-onsemi 0:098463de4c5d 143
group-onsemi 0:098463de4c5d 144 out_string = "=" * 10 + "STDOUT" + "=" * 10 + "\n"
group-onsemi 0:098463de4c5d 145 out_string += out
group-onsemi 0:098463de4c5d 146 out_string += "=" * 10 + "STDERR" + "=" * 10 + "\n"
group-onsemi 0:098463de4c5d 147 out_string += err
group-onsemi 0:098463de4c5d 148
group-onsemi 0:098463de4c5d 149 if ret_code == 0:
group-onsemi 0:098463de4c5d 150 out_string += "SUCCESS"
group-onsemi 0:098463de4c5d 151 else:
group-onsemi 0:098463de4c5d 152 out_string += "FAILURE"
group-onsemi 0:098463de4c5d 153
group-onsemi 0:098463de4c5d 154 print out_string
group-onsemi 0:098463de4c5d 155
group-onsemi 0:098463de4c5d 156 if log_name:
group-onsemi 0:098463de4c5d 157 # Write the output to the log file
group-onsemi 0:098463de4c5d 158 with open(log_name, 'w+') as f:
group-onsemi 0:098463de4c5d 159 f.write(out_string)
group-onsemi 0:098463de4c5d 160
group-onsemi 0:098463de4c5d 161 # Cleanup the exported and built files
group-onsemi 0:098463de4c5d 162 if cleanup:
group-onsemi 0:098463de4c5d 163 os.remove(project_name + ".ewp")
group-onsemi 0:098463de4c5d 164 os.remove(project_name + ".ewd")
group-onsemi 0:098463de4c5d 165 os.remove(project_name + ".eww")
group-onsemi 0:098463de4c5d 166 # legacy output file location
group-onsemi 0:098463de4c5d 167 if exists('.build'):
group-onsemi 0:098463de4c5d 168 shutil.rmtree('.build')
group-onsemi 0:098463de4c5d 169 if exists('BUILD'):
group-onsemi 0:098463de4c5d 170 shutil.rmtree('BUILD')
group-onsemi 0:098463de4c5d 171
group-onsemi 0:098463de4c5d 172 if ret_code !=0:
group-onsemi 0:098463de4c5d 173 # Seems like something went wrong.
group-onsemi 0:098463de4c5d 174 return -1
group-onsemi 0:098463de4c5d 175 else:
group-onsemi 0:098463de4c5d 176 return 0