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Merge branch 'feat/twaifd_support_tx_priority_time_trigger' into 'master'

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feat(driver_twai): fd hardware support tx priority

Closes IDF-13157

See merge request espressif/esp-idf!48595
This commit is contained in:
Wan Lei
2026-06-16 19:45:04 +08:00
parent 0956aedb19 e781366a94
commit 28044f8fdb
29 changed files with 987 additions and 97 deletions
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components/esp_hal_twai/esp32s2/include/hal/twai_ll.h
+12 -1
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -630,6 +630,17 @@ static inline void twai_ll_set_acc_filter(twai_dev_t *hw, uint32_t code, uint32_
/* ------------------------- TX/RX Buffer Registers ------------------------- */
/**
* @brief Get the number of TX buffers that are preset in the hardware.
*
* @param hw Pointer to the TWAI-FD device hardware.
* @return The number of TX buffers available.
*/
static inline uint32_t twai_ll_get_tx_buffer_total(twai_dev_t *hw)
{
return 1; // only one TX buffer
}
/**
* @brief Copy a formatted TWAI frame into TX buffer for transmission
*