%
# @file custom_code.goilTemplate
#
# @section desc File description
#
# Root template file for teensy
# 
# @section copyright Copyright
#
# Trampoline OS
#
# Trampoline is copyright (c) IRCCyN
# Trampoline is protected by the French intellectual property law.
#
# This software is distributed under the Lesser GNU Public Licence
#
# @section infos File informations
#
# $Date$
# $Rev$
# $Author$
# $URL$
# 

# before generating IRQ related code, the PINx interrupt sources are
# converted into a PORTy_IRQ interrupt source
#
# Mapping of the Teensy is as follow
#
# +--------------+------+------------+--------------+------+------------+
# | Teensy Pin # | PORT | Port Pin # | Teensy Pin # | PORT | Port Pin # |
# +--------------+------+------------+--------------+------+------------+
# |      0       |  B   |     16     |      17      |  B   |      1     |
# +--------------+------+------------+--------------+------+------------+
# |      1       |  B   |     17     |      18      |  B   |      3     |
# +--------------+------+------------+--------------+------+------------+
# |      2       |  D   |      0     |      19      |  B   |      2     |
# +--------------+------+------------+--------------+------+------------+
# |      3       |  A   |     12     |      20      |  D   |      5     |
# +--------------+------+------------+--------------+------+------------+
# |      4       |  A   |     13     |      21      |  D   |      6     |
# +--------------+------+------------+--------------+------+------------+
# |      5       |  D   |      7     |      22      |  C   |      1     |
# +--------------+------+------------+--------------+------+------------+
# |      6       |  D   |      4     |      23      |  C   |      2     |
# +--------------+------+------------+--------------+------+------------+
# |      7       |  D   |      2     |      24      |  A   |      5     |
# +--------------+------+------------+--------------+------+------------+
# |      8       |  D   |      3     |      25      |  B   |     19     |
# +--------------+------+------------+--------------+------+------------+
# |      9       |  C   |      3     |      26      |  E   |      1     |
# +--------------+------+------------+--------------+------+------------+
# |      10      |  C   |      4     |      27      |  C   |      9     |
# +--------------+------+------------+--------------+------+------------+
# |      11      |  C   |      6     |      28      |  C   |      8     |
# +--------------+------+------------+--------------+------+------------+
# |      12      |  C   |      7     |      29      |  C   |     10     |
# +--------------+------+------------+--------------+------+------------+
# |      13      |  C   |      5     |      30      |  C   |     11     |
# +--------------+------+------------+--------------+------+------------+
# |      14      |  D   |      1     |      31      |  E   |      0     |
# +--------------+------+------------+--------------+------+------------+
# |      15      |  C   |      0     |      32      |  B   |     18     |
# +--------------+------+------------+--------------+------+------------+
# |      16      |  B   |      0     |      33      |  A   |      4     |
# +--------------+------+------------+--------------+------+------------+

let infoTeensyPin := @(
  @{ PORT: "B", PIN: 16 }, # 0
  @{ PORT: "B", PIN: 17 }, # 1
  @{ PORT: "D", PIN: 0  }, # 2
  @{ PORT: "A", PIN: 12 }, # 3
  @{ PORT: "A", PIN: 13 }, # 4
  @{ PORT: "D", PIN: 7  }, # 5
  @{ PORT: "D", PIN: 4  }, # 6
  @{ PORT: "D", PIN: 2  }, # 7
  @{ PORT: "D", PIN: 3  }, # 8
  @{ PORT: "C", PIN: 3  }, # 9
  @{ PORT: "C", PIN: 4  }, # 10
  @{ PORT: "C", PIN: 6  }, # 11
  @{ PORT: "C", PIN: 7  }, # 12
  @{ PORT: "C", PIN: 5  }, # 13
  @{ PORT: "D", PIN: 1  }, # 14
  @{ PORT: "C", PIN: 0  }, # 15
  @{ PORT: "B", PIN: 0  }, # 16
  @{ PORT: "B", PIN: 1  }, # 17
  @{ PORT: "B", PIN: 3  }, # 18
  @{ PORT: "B", PIN: 2  }, # 19
  @{ PORT: "D", PIN: 5  }, # 20
  @{ PORT: "D", PIN: 6  }, # 21
  @{ PORT: "C", PIN: 1  }, # 22
  @{ PORT: "C", PIN: 2  }, # 23
  @{ PORT: "A", PIN: 5  }, # 24
  @{ PORT: "B", PIN: 19 }, # 25
  @{ PORT: "E", PIN: 1  }, # 26
  @{ PORT: "C", PIN: 9  }, # 27
  @{ PORT: "C", PIN: 8  }, # 28
  @{ PORT: "C", PIN: 10 }, # 29
  @{ PORT: "C", PIN: 11 }, # 30
  @{ PORT: "E", PIN: 0  }, # 31
  @{ PORT: "B", PIN: 18 }, # 32
  @{ PORT: "A", PIN: 4  }  # 33
)

write to PROJECT."/tpl_vectors.c":
 let EXTENSIONINTERRUPTVECTORS := "c"
 template tpl_interrupt_vectors in code
end write

write to PROJECT."/tpl_primary_irq.S":
 let EXTENSIONSECONDSTAGE := "S"
 template tpl_primary_irq in code
end write

write to PROJECT."/cmsis_wrapper.h":
 let EXTENSIONSECONDSTAGE := "h"
 template tpl_wrapper in code
end write

write to PROJECT."/tpl_external_interrupts.c":
 let EXTENSIONSECONDSTAGE := "c"
 template if exists tpl_external_interrupts_c in code
end write