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fix(hal): force spiTransaction to update clock line immediately (#9221) (#9333)

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Andrew Dunai 2024-03-05 11:01:06 +02:00 committed by GitHub
parent f27971ecb6
commit 629ffc55ed
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cores/esp32/esp32-hal-spi.c
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@ -1115,6 +1115,11 @@ void spiTransaction(spi_t * spi, uint32_t clockDiv, uint8_t dataMode, uint8_t bi
spi->dev->ctrl.wr_bit_order = 1;
spi->dev->ctrl.rd_bit_order = 1;
}
#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32S3
// Sync new config with hardware, fixes https://github.com/espressif/arduino-esp32/issues/9221
spi->dev->cmd.update = 1;
while (spi->dev->cmd.update);
#endif
}
void spiSimpleTransaction(spi_t * spi)