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fix(driver_spi): master set idle pin level for all data pin

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This commit is contained in:
wanckl
2026-03-11 10:23:49 +08:00
committed by Wan Lei
parent 76290ffd57
commit c5c76ad1b7
14 changed files with 76 additions and 50 deletions
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components/hal/esp32h2/include/hal/spi_ll.h
+7 -4
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -239,13 +239,16 @@ static inline void spi_ll_slave_hd_init(spi_dev_t *hw)
}
/**
* Determine and unify the default level of mosi line when bus free
* Determine and unify the default level of data line when bus idle
*
* @param hw Beginning address of the peripheral registers.
*/
static inline void spi_ll_set_mosi_free_level(spi_dev_t *hw, bool level)
static inline void spi_ll_set_data_pin_idle_level(spi_dev_t *hw, bool level)
{
hw->ctrl.d_pol = level; //set default level for MOSI only on IDLE state
hw->ctrl.d_pol = level;
hw->ctrl.q_pol = level;
hw->ctrl.wp_pol = level;
hw->ctrl.hold_pol = level;
}
/**