github/esphome
2
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2026-06-24 15:28:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

[cc1101] Transition through IDLE in begin_tx/begin_rx for reliable state changes (#14321)

Browse Source 
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This commit is contained in:
Jonathan Swoboda
2026-02-26 14:48:05 -05:00
committed by Jesse Hills
parent b5c36140fa
commit 97b712da98
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
esphome/components/cc1101/cc1101.cpp
View File

@@ -242,6 +242,9 @@ void CC1101Component::begin_tx() {
if (this->gdo0_pin_ != nullptr) {
this->gdo0_pin_->pin_mode(gpio::FLAG_OUTPUT);
}
// Transition through IDLE to bypass CCA (Clear Channel Assessment) which can
// block TX entry when strobing from RX, and to ensure FS_AUTOCAL calibration
this->enter_idle_();
if (!this->enter_tx_()) {
ESP_LOGW(TAG, "Failed to enter TX state!");
}
@@ -252,6 +255,8 @@ void CC1101Component::begin_rx() {
if (this->gdo0_pin_ != nullptr) {
this->gdo0_pin_->pin_mode(gpio::FLAG_INPUT);
}
// Transition through IDLE to ensure FS_AUTOCAL calibration occurs
this->enter_idle_();
if (!this->enter_rx_()) {
ESP_LOGW(TAG, "Failed to enter RX state!");
}