From e38653a2cdbc5a69c1f264689f5661a1c9ee2bb3 Mon Sep 17 00:00:00 2001 From: pennam Date: Mon, 12 May 2025 15:00:25 +0200 Subject: [PATCH] Wire: I2CSlave: move out slave->read from critical section --- libraries/Wire/Wire.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libraries/Wire/Wire.cpp b/libraries/Wire/Wire.cpp index 155ab4fc8..954f8c3af 100644 --- a/libraries/Wire/Wire.cpp +++ b/libraries/Wire/Wire.cpp @@ -170,10 +170,10 @@ void arduino::MbedI2C::receiveThd() { break; case mbed::I2CSlave::WriteGeneral: case mbed::I2CSlave::WriteAddressed: - core_util_critical_section_enter(); - rxBuffer.clear(); char buf[240]; c = slave->read(buf, sizeof(buf)); + core_util_critical_section_enter(); + rxBuffer.clear(); for (buf_idx = 0; buf_idx < c; buf_idx++) { if (rxBuffer.availableForStore()) { rxBuffer.store_char(uint8_t(buf[buf_idx])); pFad - Phonifier reborn

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