diff --git a/components/drivers/spi/spi_core.c b/components/drivers/spi/spi_core.c index dd805337f5f8d3bf76829e1657b34103af725fa5..63b50f265a9b22dd0ba9aef5c11d79e2a63c8d46 100644 --- a/components/drivers/spi/spi_core.c +++ b/components/drivers/spi/spi_core.c @@ -63,7 +63,6 @@ rt_err_t rt_spi_bus_attach_device_cspin(struct rt_spi_device *device, if(cs_pin != PIN_NONE) { rt_pin_mode(cs_pin, PIN_MODE_OUTPUT); - rt_pin_write(cs_pin, PIN_HIGH); } rt_memset(&device->config, 0, sizeof(device->config));