diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/buildcommands.py | 56 |
1 files changed, 53 insertions, 3 deletions
diff --git a/scripts/buildcommands.py b/scripts/buildcommands.py index 43e318e7..e796994e 100644 --- a/scripts/buildcommands.py +++ b/scripts/buildcommands.py @@ -16,6 +16,7 @@ FILEHEADER = """ #include "board/pgm.h" #include "command.h" #include "compiler.h" +#include "initial_pins.h" """ def error(msg): @@ -114,7 +115,8 @@ ctr_lookup_static_string(const char *str) """ return fmt % ("".join(code).strip(),) -Handlers.append(HandleEnumerations()) +HandlerEnumerations = HandleEnumerations() +Handlers.append(HandlerEnumerations) ###################################################################### @@ -146,7 +148,7 @@ class HandleConstants: name, value = req.split()[1:] self.set_value(name, decode_integer(value)) def decl_constant_str(self, req): - name, value = req.split()[1:] + name, value = req.split(None, 2)[1:] value = value.strip() if value.startswith('"') and value.endswith('"'): value = value[1:-1] @@ -156,7 +158,55 @@ class HandleConstants: def generate_code(self, options): return "" -Handlers.append(HandleConstants()) +HandlerConstants = HandleConstants() +Handlers.append(HandlerConstants) + + +###################################################################### +# Initial pins +###################################################################### + +class HandleInitialPins: + def __init__(self): + self.initial_pins = [] + self.ctr_dispatch = { 'DECL_INITIAL_PINS': self.decl_initial_pins } + def decl_initial_pins(self, req): + pins = req.split(None, 1)[1].strip() + if pins.startswith('"') and pins.endswith('"'): + pins = pins[1:-1] + if pins: + self.initial_pins = [p.strip() for p in pins.split(',')] + HandlerConstants.decl_constant_str( + "_DECL_CONSTANT_STR INITIAL_PINS " + + ','.join(self.initial_pins)) + def update_data_dictionary(self, data): + pass + def map_pins(self): + if not self.initial_pins: + return [] + mp = msgproto.MessageParser() + mp._fill_enumerations(HandlerEnumerations.enumerations) + pinmap = mp.enumerations.get('pin', {}) + out = [] + for p in self.initial_pins: + flag = "IP_OUT_HIGH" + if p.startswith('!'): + flag = "0" + p = p[1:].strip() + if p not in pinmap: + error("Unknown initial pin '%s'" % (p,)) + out.append("\n {%d, %s}, // %s" % (pinmap[p], flag, p)) + return out + def generate_code(self, options): + out = self.map_pins() + fmt = """ +const struct initial_pin_s initial_pins[] PROGMEM = {%s +}; +const int initial_pins_size PROGMEM = ARRAY_SIZE(initial_pins); +""" + return fmt % (''.join(out),) + +Handlers.append(HandleInitialPins()) ###################################################################### |