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AP_HAL_ESP32: fix RMT on s3by using channel thats compatible with both .

This commit is contained in:
David Buzz 2024-09-06 09:47:19 +10:00 committed by Peter Barker
parent 784760342d
commit 7846cccdaa
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_HAL_ESP32/RmtSigReader.cpp
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@ -9,7 +9,7 @@ void RmtSigReader::init()
{
rmt_config_t config;
config.rmt_mode = RMT_MODE_RX;
config.channel = RMT_CHANNEL_0;
config.channel = RMT_CHANNEL_4; // On S3, Channel 0 ~ 3 (TX channel) are dedicated to sending signals. Channel 4 ~ 7 (RX channel) are dedicated to receiving signals, so this pin choice is compatible with both.
config.clk_div = 80; //80MHZ APB clock to the 1MHZ target frequency
config.gpio_num = HAL_ESP32_RCIN;
config.mem_block_num = 2; //each block could store 64 pulses