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[CC1101] Fixed known binary receive length

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This commit is contained in:
jgromes 2021-11-21 21:17:10 +01:00
parent f3de4602e6
commit 90b9bd02fb
2 changed files with 6 additions and 4 deletions
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7
src/modules/CC1101/CC1101.cpp
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@ -335,9 +335,10 @@ int16_t CC1101::startReceive() {
int16_t CC1101::readData(uint8_t* data, size_t len) {
// get packet length
size_t length = len;
if (len == RADIOLIB_CC1101_MAX_PACKET_LENGTH) {
length = getPacketLength(true);
size_t length = getPacketLength();
if((len != 0) && (len < length)) {
// user requested less data than we got, only return what was requested
length = len;
}
// check address filtering

3
src/modules/CC1101/CC1101.h
View file

@ -652,7 +652,8 @@ class CC1101: public PhysicalLayer {
\param data Pointer to array to save the received binary data.
\param len Number of bytes that will be received. Must be known in advance for binary transmissions.
\param len Number of bytes that will be read. When set to 0, the packet length will be retreived automatically.
When more bytes than received are requested, only the number of bytes requested will be returned.
\returns \ref status_codes
*/