[spi]优化挂载函数对cs_pin的处理

2023-02-16 22:15:52 +08:00 · 2023-02-16 22:15:52 +08:00 · bc385cd55c
parent 73f1ee76b6
commit bc385cd55c
1 changed files with 0 additions and 1 deletions
--- 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));