dwm_label_write
Writes a label to the node.
-
int dwm_label_write(uint8_t*, uint8_t)
- Parameters
input – label, len
data – ? 16 bytes max ? (the label bytes to be written)
len – ? 1 byte ? (label length, 16 max)
output – Status code
C code example
uint8_t len, label[DWM_LABEL_LEN_MAX];
int rv;
len = DWM_LABEL_LEN_MAX;
rv = dwm_label_write(label, len);
if ( len == rv )
printf(“ok\n”);
else
printf(“error, %d”, rv);
SPI/UART example
TLV Request |
||
|---|---|---|
Type |
Length |
Value |
0x1D |
0x10 |
label, 16 bytes max |
0x01 0x02 0x03 …. 0x0F 0x10 |
||
Type 0x1D means command dwm_label_write
TLV Response |
||
|---|---|---|
Type |
Length |
Value (see error codes) |
0x40 |
0x01 |
0x00 |
Type 0x40 means err_code of the command