from old backup

compile.sh

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+#/bin/sh
+
+CUR_DIR=$(pwd)
+
+# config
+DEVICE=MSP430G2553
+OUT_DIR=$CUR_DIR/out
+MAIN_FILE=$CUR_DIR/main.c
+
+# GCC directorys
+GCC_DIR=$HOME/ti/gcc
+GCC_BIN_DIR=$GCC_DIR/bin
+GCC_ELF_INC=$GCC_DIR/msp430-elf/include
+GCC_MSP_INC=$GCC_DIR/include
+GCC_LD=$GCC_MSP_INC/$(echo $DEVICE | tr A-Z a-z).ld
+
+# comands
+CC=$GCC_BIN_DIR/msp430-elf-gcc
+
+# optionsh
+
+# -O                    optimizer; -O0: no optimization, -O1: level 1, -O2: level 2, -O3: level 3, -Os: size, -Ofast: speed, -OG: debug experiance
+# -D <name>[=<value>]   define; <name>: the name of the defination, <value>: the value for de definition defaults to 1
+# -mmcu=<muc>           muc name
+# -g                    add debug information for GDB
+# -ffunction-sections   a specific optimisation thing
+# -fdata-sections       a specific optimisation thing
+# -T <file>             add linker script (dl file)
+# -L <dir>              add source directory for libraries(-l<lib> serches for a librarie)
+# -Wl,--gc-sections     enable that specific optimisation thing mansiont by -ffunction-sections and -fdata-sections
+# -I <dir>              adds directory to the search list for header files
+
+# original cmd
+# -Os -mmcu=${DEVICE} -g -ffunction-sections -fdata-sections -D __${DEVICE}__ -D DEPRECATED
+# my version
+# -Og -mmcu=${DEVICE} -g -D __${DEVICE}__
+
+# original cmd
+# -T ${GCC_LD} -L ${GCC_MSP_INC} -mmcu=${DEVICE} -g -Wl,--gc-sections
+# my version
+# -T ${GCC_LD} -L ${GCC_MSP_INC} -mmcu=${DEVICE} -g
+
+# my complete version
+# -Og -mmcu=${DEVICE} -g -D__${DEVICE}__ -T ${GCC_LD} -L ${GCC_MSP_INC} -I ${GCC_MSP_INC} -I ${GCC_ELF_INC}
+
+MYFLAGS="-Og -mmcu=${DEVICE} -g -D__${DEVICE}__ -T ${GCC_LD} -L ${GCC_MSP_INC} -I ${GCC_MSP_INC} -I ${GCC_ELF_INC}"
+
+CFLAGS="-Os -D__${DEVICE}__ -mmcu=${DEVICE} -g -ffunction-sections -fdata-sections -DDEPRECATED"
+LDFLAGS="-T ${GCC_LD} -L ${GCC_MSP_INC} -mmcu=${DEVICE} -g -Wl,--gc-sections"
+INCLUDES="-I ${GCC_MSP_INC} -I ${GCC_ELF_INC}"
+
+# files
+EXOBJECT=$OUT_DIR/$DEVICE.elf.o
+EXOUTPUT=$OUT_DIR/$DEVICE.elf.out
+
+
+function execute(){
+  echo
+  echo ==========================
+  echo execute\> $*
+  $*
+}
+
+execute mkdir -p $OUT_DIR
+execute $CC $MYFLAGS $MAIN_FILE -o $EXOUTPUT
+# execute $CC $INCLUDES $CFLAGS -c $MAIN_FILE -o $EXOBJECT
+# execute $CC $LDFLAGS $EXOBJECT -o $EXOUTPUT
+
+# execute mspdebug rf2500 "prog ${EXOUTPUT}"
+# execute mspdebug rf2500 "run"

decoders/README.md

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+# decoders
+
+This folder containts the decoders for Sigrok Pulseview to decode the data send and received by the muc
+
+## what to find hire
+
+- TMC429 decoder

decoders/tmc429/__init__.py

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+'''
+This decoder stacks on top of the 'spi' PD and decodes the protocol spoken
+by the Trinamic TMC429 motion controller chip.
+
+Details:
+https://www.trinamic.com/fileadmin/assets/Products/ICs_Documents/TMC429_datasheet.pdf
+'''
+
+from .pd import Decoder

decoders/tmc429/pd.py

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+import sigrokdecode as srd
+from .lists import *
+
+( 
+    ANN_RS1, ANN_RS2, ANN_RS3, ANN_xEQ1, ANN_xEQ2, ANN_xEQ3,
+    ANN_WARN
+    ) = range(7)
+
+class Decoder(srd.Decoder):
+    api_version = 3
+    id = 'tmc429'
+    name = 'TMC429'
+    longname = 'Trinamic TMC429'
+    desc = 'Trinamic TMC429 3-axis motion controller.'
+    license = 'gplv3+'
+    inputs = ['spi']
+    outputs = []
+    tags = ['IC']
+    annotations = (
+        ('RS1', 'Left rerence switch 1'),
+        ('RS2', 'Left rerence switch 2'),
+        ('RS3', 'Left rerence switch 3'),
+        ('xEQ1', 'Motro 1 reached target posistion'),
+        ('xEQ2', 'Motro 2 reached target posistion'),
+        ('xEQ3', 'Motro 3 reached target posistion'),
+        ('warning', 'Warnings')
+    )
+    annotation_rows = (
+        ('recieve', 'Recieve', (ANN_RS1, ANN_RS2, ANN_RS3, ANN_xEQ1, ANN_xEQ2, ANN_xEQ3)),
+        ('warning', 'Warnings', (ANN_WARN))
+    )
+
+    def __init__(self):
+        self.reset()
+
+    def reset(self):
+        #self.ss_cmd, self.es_cmd = 0, 0
+        self.mosi_bytes = []
+
+    def start(self):
+        self.out_ann = self.register(srd.OUTPUT_ANN)
+
+    # def putx(self, data):
+    #     self.put(self.ss_cmd, self.es_cmd, self.out_ann, data)
+
+    def put_warn(self, pos, msg):
+        self.put(pos[0], pos[1], self.out_ann, [2, [msg]])
+
+    def decode(self, ss, es, data):
+        if(data[0] == 'BITS'):
+            # check length of datapacket
+            if(len(data[1]) < 16):
+                # datapacket to short
+                #TODO: add error
+                return
+
+            # trim to the last 16 bits
+            #TODO: add warning it packet is to long
+            while(len(data[1]) == 16):
+                data[1].pop(0)
+                data[2].pop(0)
+
+            self.decodeRecieve(data[2])
+    
+    def decodeRecieve(self, data):
+        # read left rerence switches
+        if(data[2][0]):
+            self.put(data[2][1], data[2][2], self.out_ann, [ANN_RS3, ['RS3']])
+        if(data[4][0]):
+            self.put(data[4][1], data[4][2], self.out_ann, [ANN_RS2, ['RS2']])
+        if(data[6][0]):
+            self.put(data[6][1], data[6][2], self.out_ann, [ANN_RS1, ['RS1']])
+