Bit String Write in DLMS C Statck

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By bcits , 26 January, 2022
Forums
Gurux.DLMS

Dear Sir,

How i can able to write the bit string any example code do you have ?

Kurumi

4 years 4 months ago

Dear Sir,

You can do it like this:
gxData d;
const unsigned char ln[6] = { UPDATE_OBIS_CODE };
ret = INIT_OBJECT(d, DLMS_OBJECT_TYPE_DATA, ln);
d.value.bitArr = (bitArray*) malloc(sizeof(bitArray));
ba_init(d.value.bitArr);
//Add bit string.
ba_set(d.value.bitArr, 1);
ba_set(d.value.bitArr, 1);
ba_set(d.value.bitArr, 0);
ba_set(d.value.bitArr, 0);
d.value.vt = DLMS_DATA_TYPE_BIT_STRING;
ret = com_write(connection, BASE(d), 2);
//Add error handling.
ret = com_read(connection, BASE(d), 2);
//Add error handling.
char* str = NULL;
obj_toString(BASE(d), &str);
obj_clear(BASE(d));

BR,
Mikko