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@@ -180,7 +180,14 @@ static rt_ssize_t spixfer(struct rt_spi_device *device, struct rt_spi_message *m
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/* take CS */
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if (message->cs_take && !(device->config.mode & RT_SPI_NO_CS) && (device->cs_pin != PIN_NONE))
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{
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- cyhal_gpio_write(device->cs_pin, PIN_LOW);
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+ if (device->config.mode & RT_SPI_CS_HIGH)
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+ {
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+ cyhal_gpio_write(device->cs_pin, PIN_HIGH);
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+ }
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+ else
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+ {
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+ cyhal_gpio_write(device->cs_pin, PIN_LOW);
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+ }
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LOG_D("spi take cs\n");
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}
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