mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2026-02-06 09:02:20 +08:00
[gd32/arm][drivers]: general GD serial driver adapter
This commit is contained in:
kurisaw
R b b666
@@ -65,6 +65,7 @@ if GetDepend('BSP_USING_SDRAM'):
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src += ['drv_sdram.c']
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path = [cwd]
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path += [cwd + "/config"]
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group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
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155
bsp/gd32/arm/libraries/gd32_drivers/config/uart_config.h
Normal file
155
bsp/gd32/arm/libraries/gd32_drivers/config/uart_config.h
Normal file
@@ -0,0 +1,155 @@
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/*
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* Copyright (c) 2006-2025, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2025-10-09 WangShun optimize the serial driver
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* 2025-11-13 kurisaw general GD driver adaptation
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*/
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#ifndef __UART_CONFIG_H__
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#define __UART_CONFIG_H__
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#include <rtthread.h>
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#include <board.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(BSP_USING_UART0)
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#ifndef UART0_CONFIG
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#define UART0_CONFIG \
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{ \
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.uart_periph = USART0, \
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.irqn = USART0_IRQn, \
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.per_clk = RCU_USART0, \
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.tx_pin_name = BSP_UART0_TX_PIN, \
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.rx_pin_name = BSP_UART0_RX_PIN, \
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.alternate = BSP_UART0_AFIO, \
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.serial = &serial0, \
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.device_name = "uart0", \
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}
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#endif /* UART0_CONFIG */
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#endif /* BSP_USING_UART0 */
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#if defined(BSP_USING_UART1)
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#ifndef UART1_CONFIG
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#define UART1_CONFIG \
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{ \
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.uart_periph = USART1, \
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.irqn = USART1_IRQn, \
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.per_clk = RCU_USART1, \
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.tx_pin_name = BSP_UART1_TX_PIN, \
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.rx_pin_name = BSP_UART1_RX_PIN, \
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.alternate = BSP_UART1_AFIO, \
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.serial = &serial1, \
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.device_name = "uart1", \
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}
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#endif /* UART1_CONFIG */
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#endif /* BSP_USING_UART1 */
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#if defined(BSP_USING_UART2)
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#ifndef UART2_CONFIG
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#define UART2_CONFIG \
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{ \
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.uart_periph = USART2, \
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.irqn = USART2_IRQn, \
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.per_clk = RCU_USART2, \
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.tx_pin_name = BSP_UART2_TX_PIN, \
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.rx_pin_name = BSP_UART2_RX_PIN, \
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.alternate = BSP_UART2_AFIO, \
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.serial = &serial2, \
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.device_name = "uart2", \
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}
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#endif /* UART2_CONFIG */
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#endif /* BSP_USING_UART2 */
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#if defined(BSP_USING_UART3)
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#ifndef UART3_CONFIG
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#define UART3_CONFIG \
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{ \
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.uart_periph = UART3, \
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.irqn = UART3_IRQn, \
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.per_clk = RCU_UART3, \
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.tx_pin_name = BSP_UART3_TX_PIN, \
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.rx_pin_name = BSP_UART3_RX_PIN, \
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.alternate = BSP_UART3_AFIO, \
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.serial = &serial3, \
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.device_name = "uart3", \
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}
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#endif /* UART3_CONFIG */
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#endif /* BSP_USING_UART3 */
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#if defined(BSP_USING_UART4)
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#ifndef UART4_CONFIG
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#define UART4_CONFIG \
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{ \
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.uart_periph = UART4, \
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.irqn = UART4_IRQn, \
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.per_clk = RCU_UART4, \
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.tx_pin_name = BSP_UART4_TX_PIN, \
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.rx_pin_name = BSP_UART4_RX_PIN, \
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.alternate = BSP_UART4_AFIO, \
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.serial = &serial4, \
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.device_name = "uart4", \
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}
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#endif /* UART4_CONFIG */
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#endif /* BSP_USING_UART4 */
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#if defined(BSP_USING_UART5)
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#ifndef UART5_CONFIG
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#define UART5_CONFIG \
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{ \
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.uart_periph = USART5, \
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.irqn = USART5_IRQn, \
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.per_clk = RCU_USART5, \
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.tx_pin_name = BSP_UART5_TX_PIN, \
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.rx_pin_name = BSP_UART5_RX_PIN, \
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.alternate = BSP_UART5_AFIO, \
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.serial = &serial5, \
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.device_name = "uart5", \
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}
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#endif /* UART5_CONFIG */
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#endif /* BSP_USING_UART5 */
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#if defined(BSP_USING_UART6)
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#ifndef UART6_CONFIG
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#define UART6_CONFIG \
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{ \
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.uart_periph = UART6, \
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.irqn = UART6_IRQn, \
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.per_clk = RCU_UART6, \
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.tx_pin_name = BSP_UART6_TX_PIN, \
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.rx_pin_name = BSP_UART6_RX_PIN, \
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.alternate = BSP_UART6_AFIO, \
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.serial = &serial6, \
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.device_name = "uart6", \
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}
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#endif /* UART6_CONFIG */
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#endif /* BSP_USING_UART6 */
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#if defined(BSP_USING_UART7)
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#ifndef UART7_CONFIG
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#define UART7_CONFIG \
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{ \
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.uart_periph = UART7, \
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.irqn = UART7_IRQn, \
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.per_clk = RCU_UART7, \
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.tx_pin_name = BSP_UART7_TX_PIN, \
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.rx_pin_name = BSP_UART7_RX_PIN, \
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.alternate = BSP_UART7_AFIO, \
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.serial = &serial7, \
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.device_name = "uart7", \
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}
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#endif /* UART7_CONFIG */
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#endif /* BSP_USING_UART7 */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __UART_CONFIG_H__ */
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File diff suppressed because it is too large
Load Diff
@@ -6,6 +6,8 @@
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* Change Logs:
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* Date Author Notes
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* 2021-08-20 BruceOu first implementation
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* 2025-10-09 WangShun optimize the serial driver
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* 2025-11-13 kurisaw general GD driver adaptation
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*/
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#ifndef __DRV_USART_H__
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@@ -19,7 +21,7 @@
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extern "C" {
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#endif
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#ifndef SOC_SERIES_GD32H7xx
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#if !defined(SOC_SERIES_GD32H7xx) || !defined(SOC_SERIES_GD32H75E)
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#undef RT_SERIAL_USING_DMA
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#endif
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#define UART_ENABLE_IRQ(n) NVIC_EnableIRQ((n))
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@@ -33,7 +35,7 @@ typedef struct
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uint32_t dma_periph;
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/* dma channel */
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dma_channel_enum dma_ch;
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#ifdef SOC_SERIES_GD32H7xx
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#if defined(SOC_SERIES_GD32H7xx) || defined(SOC_SERIES_GD32H75E)
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/* rx dma request */
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uint32_t dma_mux_req_rx;
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#endif
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@@ -49,31 +51,16 @@ typedef struct
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#endif
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/* GD32 uart driver */
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/* Todo: compress uart info */
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struct gd32_uart
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{
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uint32_t uart_periph; /* Todo: 3bits */
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IRQn_Type irqn; /* Todo: 7bits */
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rcu_periph_enum per_clk; /* Todo: 5bits */
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rcu_periph_enum tx_gpio_clk; /* Todo: 5bits */
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rcu_periph_enum rx_gpio_clk; /* Todo: 5bits */
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uint32_t tx_port; /* Todo: 4bits */
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#if defined SOC_SERIES_GD32F4xx || defined SOC_SERIES_GD32H7xx || defined SOC_SERIES_GD32F5xx || defined SOC_SERIES_GD32E23x
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uint16_t tx_af; /* Todo: 4bits */
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#elif defined SOC_SERIES_GD32E50x
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uint32_t tx_af; /* alternate1 cfg */
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#endif
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uint16_t tx_pin; /* Todo: 4bits */
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uint32_t rx_port; /* Todo: 4bits */
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#if defined SOC_SERIES_GD32F4xx || defined SOC_SERIES_GD32H7xx || defined SOC_SERIES_GD32F5xx || defined SOC_SERIES_GD32E23x
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uint16_t rx_af; /* Todo: 4bits */
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#elif defined SOC_SERIES_GD32E50x
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uint32_t rx_af; /* alternate1 cfg */
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#endif
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uint16_t rx_pin; /* Todo: 4bits */
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#if defined SOC_SERIES_GD32E50x
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uint32_t uart_remap; /* remap */
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#endif
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uint32_t uart_periph; /* Instance */
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IRQn_Type irqn; /* irqn */
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rcu_periph_enum per_clk; /* uart_clk */
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const char *tx_pin_name; /* tx pin name */
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const char *rx_pin_name; /* rx pin name */
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const char *alternate; /* pin alternate */
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#ifdef RT_SERIAL_USING_DMA
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gd32_uart_dma *uart_dma;
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@@ -82,7 +69,7 @@ struct gd32_uart
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#endif
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#endif
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struct rt_serial_device * serial;
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struct rt_serial_device * serial; /* serial device */
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char *device_name;
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};
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