From 5d47753d56941c750f4f76ac673fba8fec58d3dc Mon Sep 17 00:00:00 2001 From: vandoul Date: Fri, 29 Sep 2023 18:16:25 +0800 Subject: [PATCH] [bsp/renesas]add drv_sci. formating header file. --- bsp/renesas/libraries/HAL_Drivers/SConscript | 3 + bsp/renesas/libraries/HAL_Drivers/drv_sci.c | 862 +++++++++++++++++++ bsp/renesas/libraries/HAL_Drivers/drv_sci.h | 32 + bsp/renesas/ra6m3-hmi-board/board/Kconfig | 335 +++++++ 4 files changed, 1232 insertions(+) create mode 100644 bsp/renesas/libraries/HAL_Drivers/drv_sci.c create mode 100644 bsp/renesas/libraries/HAL_Drivers/drv_sci.h diff --git a/bsp/renesas/libraries/HAL_Drivers/SConscript b/bsp/renesas/libraries/HAL_Drivers/SConscript index 86c1caa8de..b789c6ed49 100644 --- a/bsp/renesas/libraries/HAL_Drivers/SConscript +++ b/bsp/renesas/libraries/HAL_Drivers/SConscript @@ -41,6 +41,9 @@ if GetDepend(['BSP_USING_SPI']): if GetDepend(['BSP_USING_SCI_SPI']): src += ['drv_sci_spi.c'] +if GetDepend(['BSP_USING_SCI']): + src += ['drv_sci.c'] + if GetDepend(['BSP_USING_ADC']): src += ['drv_adc.c'] diff --git a/bsp/renesas/libraries/HAL_Drivers/drv_sci.c b/bsp/renesas/libraries/HAL_Drivers/drv_sci.c new file mode 100644 index 0000000000..66e35355ca --- /dev/null +++ b/bsp/renesas/libraries/HAL_Drivers/drv_sci.c @@ -0,0 +1,862 @@ +/* + * Copyright (c) 2006-2023, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2023-09-24 Vandoul first version + * 2023-09-27 Vandoul add sci uart + */ + +#include "drv_sci.h" + +#ifdef BSP_USING_SCI + +//#define DRV_DEBUG +#define DBG_TAG "drv.sci" +#ifdef DRV_DEBUG + #define DBG_LVL DBG_LOG +#else + #define DBG_LVL DBG_INFO +#endif /* DRV_DEBUG */ +#include + +enum +{ +#ifdef BSP_USING_SCI0 + RA_SCI_INDEX0, +#endif +#ifdef BSP_USING_SCI1 + RA_SCI_INDEX1, +#endif +#ifdef BSP_USING_SCI2 + RA_SCI_INDEX2, +#endif +#ifdef BSP_USING_SCI3 + RA_SCI_INDEX3, +#endif +#ifdef BSP_USING_SCI4 + RA_SCI_INDEX4, +#endif +#ifdef BSP_USING_SCI5 + RA_SCI_INDEX5, +#endif +#ifdef BSP_USING_SCI6 + RA_SCI_INDEX6, +#endif +#ifdef BSP_USING_SCI7 + RA_SCI_INDEX7, +#endif +#ifdef BSP_USING_SCI8 + RA_SCI_INDEX8, +#endif +#ifdef BSP_USING_SCI9 + RA_SCI_INDEX9, +#endif + RA_SCI_INDEX_MAX, +}; + +struct ra_sci_param +{ + const char bus_name[RT_NAME_MAX]; + const void *sci_ctrl; + const void *sci_cfg; + const void *ops; +}; + +rt_weak const struct rt_i2c_bus_device_ops sci_ops_i2c; +rt_weak const struct rt_spi_ops sci_ops_spi; +rt_weak const struct rt_uart_ops sci_ops_uart; + +struct ra_sci_object +{ + union + { + struct + { + struct rt_spi_bus sbus; + struct rt_spi_configuration *spi_cfg; + }; + struct + { + struct rt_i2c_bus_device ibus; + }; + struct + { + struct rt_serial_device ubus; + }; + + }; + const struct ra_sci_param *param; + struct rt_event event; +}; + +#ifndef BIT +#define BIT(idx) (1ul << (idx)) +#endif + +#ifndef BITS +#define BITS(b,e) ((((uint32_t)-1)<<(b))&(((uint32_t)-1)>>(31-(e)))) +#endif + +#define _TO_STR(_a) #_a +#define CONCAT3STR(_a,_b,_c) _TO_STR(_a##_b##_c) + +#define RA_SCI_EVENT_ABORTED BIT(0) +#define RA_SCI_EVENT_RX_COMPLETE BIT(1) +#define RA_SCI_EVENT_TX_COMPLETE BIT(2) +#define RA_SCI_EVENT_ERROR BIT(3) +#define RA_SCI_EVENT_ALL BITS(0,3) + +#define RA_SCI_HANDLE_ITEM(idx,type,id) {.bus_name=CONCAT3STR(sci,idx,id),.sci_ctrl=&g_sci##idx##_ctrl,.sci_cfg=&g_sci##idx##_cfg,.ops=&sci_ops_##type} + +const static struct ra_sci_param sci_param[] = +{ +#ifdef BSP_USING_SCI0 +#ifdef BSP_USING_SCI0_SPI + RA_SCI_HANDLE_ITEM(0, spi, s), +#elif defined(BSP_USING_SCI0_I2C) + RA_SCI_HANDLE_ITEM(0, i2c, i), +#elif defined(BSP_USING_SCI0_UART) + RA_SCI_HANDLE_ITEM(0, uart, u), +#endif +#endif + +#ifdef BSP_USING_SCI1 +#ifdef BSP_USING_SCI1_SPI + RA_SCI_HANDLE_ITEM(1, spi, s), +#elif defined(BSP_USING_SCI1_I2C) + RA_SCI_HANDLE_ITEM(1, i2c, i), +#elif defined(BSP_USING_SCI1_UART) + RA_SCI_HANDLE_ITEM(1, uart, u), +#endif +#endif + +#ifdef BSP_USING_SCI2 +#ifdef BSP_USING_SCI2_SPI + RA_SCI_HANDLE_ITEM(2, spi, s), +#elif defined(BSP_USING_SCI2_I2C) + RA_SCI_HANDLE_ITEM(2, i2c, i), +#elif defined(BSP_USING_SCI2_UART) + RA_SCI_HANDLE_ITEM(2, uart, u), +#endif +#endif + +#ifdef BSP_USING_SCI3 +#ifdef BSP_USING_SCI3_SPI + RA_SCI_HANDLE_ITEM(3, spi, s), +#elif defined(BSP_USING_SCI3_I2C) + RA_SCI_HANDLE_ITEM(3, i2c, i), +#elif defined(BSP_USING_SCI3_UART) + RA_SCI_HANDLE_ITEM(3, uart, u), +#endif +#endif + +#ifdef BSP_USING_SCI4 +#ifdef BSP_USING_SCI4_SPI + RA_SCI_HANDLE_ITEM(4, spi, s), +#elif defined(BSP_USING_SCI4_I2C) + RA_SCI_HANDLE_ITEM(4, i2c, i), +#elif defined(BSP_USING_SCI4_UART) + RA_SCI_HANDLE_ITEM(4, uart, u), +#endif +#endif + +#ifdef BSP_USING_SCI5 +#ifdef BSP_USING_SCI5_SPI + RA_SCI_HANDLE_ITEM(5, spi, s), +#elif defined(BSP_USING_SCI5_I2C) + RA_SCI_HANDLE_ITEM(5, i2c, i), +#elif defined(BSP_USING_SCI5_UART) + RA_SCI_HANDLE_ITEM(5, uart, u), +#endif +#endif + +#ifdef BSP_USING_SCI6 +#ifdef BSP_USING_SCI6_SPI + RA_SCI_HANDLE_ITEM(6, spi, s), +#elif defined(BSP_USING_SCI6_I2C) + RA_SCI_HANDLE_ITEM(6, i2c, i), +#elif defined(BSP_USING_SCI6_UART) + RA_SCI_HANDLE_ITEM(6, uart, u), +#endif +#endif + +#ifdef BSP_USING_SCI7 +#ifdef BSP_USING_SCI7_SPI + RA_SCI_HANDLE_ITEM(7, spi, s), +#elif defined(BSP_USING_SCI7_I2C) + RA_SCI_HANDLE_ITEM(7, i2c, i), +#elif defined(BSP_USING_SCI7_UART) + RA_SCI_HANDLE_ITEM(7, uart, u), +#endif +#endif + +#ifdef BSP_USING_SCI8 +#ifdef BSP_USING_SCI8_SPI + RA_SCI_HANDLE_ITEM(8, spi, s), +#elif defined(BSP_USING_SCI8_I2C) + RA_SCI_HANDLE_ITEM(8, i2c, i), +#elif defined(BSP_USING_SCI8_UART) + RA_SCI_HANDLE_ITEM(8, uart, u), +#endif +#endif + +#ifdef BSP_USING_SCI9 +#ifdef BSP_USING_SCI9_SPI + RA_SCI_HANDLE_ITEM(9, spi, s), +#elif defined(BSP_USING_SCI9_I2C) + RA_SCI_HANDLE_ITEM(9, i2c, i), +#elif defined(BSP_USING_SCI9_UART) + RA_SCI_HANDLE_ITEM(9, uart, u), +#endif +#endif +}; + +static struct ra_sci_object sci_obj[RA_SCI_INDEX_MAX] = {0}; +rt_used static rt_err_t ra_wait_complete(struct ra_sci_object *obj) +{ + rt_uint32_t event = 0; + if(RT_EOK != rt_event_recv(&obj->event, RA_SCI_EVENT_ALL, RT_EVENT_FLAG_OR|RT_EVENT_FLAG_CLEAR, (rt_int32_t)rt_tick_from_millisecond(400), &event)) + { + return -RT_ETIMEOUT; + } + if((event & (RA_SCI_EVENT_ABORTED|RA_SCI_EVENT_ERROR)) == 0) + { + return RT_EOK; + } + + return -RT_ERROR; +} +/** + * @brief SCI UART + * @defgroup SCI_UART + * @{ + */ +#ifdef BSP_USING_SCIn_UART +const static int uart_buff_size[][2] = +{ +#ifdef BSP_USING_SCI0_UART + {BSP_SCI0_UART_RX_BUFSIZE,BSP_SCI0_UART_TX_BUFSIZE}, +#endif +#ifdef BSP_USING_SCI1_UART + {BSP_SCI1_UART_RX_BUFSIZE,BSP_SCI1_UART_TX_BUFSIZE}, +#endif +#ifdef BSP_USING_SCI2_UART + {BSP_SCI2_UART_RX_BUFSIZE,BSP_SCI2_UART_TX_BUFSIZE}, +#endif +#ifdef BSP_USING_SCI3_UART + {BSP_SCI3_UART_RX_BUFSIZE,BSP_SCI3_UART_TX_BUFSIZE}, +#endif +#ifdef BSP_USING_SCI4_UART + {BSP_SCI4_UART_RX_BUFSIZE,BSP_SCI4_UART_TX_BUFSIZE}, +#endif +#ifdef BSP_USING_SCI5_UART + {BSP_SCI5_UART_RX_BUFSIZE,BSP_SCI5_UART_TX_BUFSIZE}, +#endif +#ifdef BSP_USING_SCI6_UART + {BSP_SCI6_UART_RX_BUFSIZE,BSP_SCI6_UART_TX_BUFSIZE}, +#endif +#ifdef BSP_USING_SCI7_UART + {BSP_SCI7_UART_RX_BUFSIZE,BSP_SCI7_UART_TX_BUFSIZE}, +#endif +#ifdef BSP_USING_SCI8_UART + {BSP_SCI8_UART_RX_BUFSIZE,BSP_SCI8_UART_TX_BUFSIZE}, +#endif +#ifdef BSP_USING_SCI9_UART + {BSP_SCI9_UART_RX_BUFSIZE,BSP_SCI9_UART_TX_BUFSIZE}, +#endif + {0,0}, +}; + +void sci_uart_irq_callback(uart_callback_args_t *p_args) +{ + rt_interrupt_enter(); + if(NULL != p_args) + { + struct ra_sci_object *obj = (struct ra_sci_object *)p_args->p_context; + RT_ASSERT(obj != RT_NULL); + + if (UART_EVENT_RX_CHAR == p_args->event) + { + struct rt_serial_device *serial = &obj->ubus; + struct rt_serial_rx_fifo *rx_fifo; + rx_fifo = (struct rt_serial_rx_fifo *) serial->serial_rx; + RT_ASSERT(rx_fifo != RT_NULL); + + rt_ringbuffer_putchar(&(rx_fifo->rb), (rt_uint8_t)p_args->data); + + rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND); + } + } + rt_interrupt_leave(); +} + +static rt_err_t ra_uart_configure(struct rt_serial_device *serial, struct serial_configure *cfg) +{ + struct ra_sci_object *obj; + const struct ra_sci_param *param; + RT_ASSERT(serial != RT_NULL); + RT_ASSERT(cfg != RT_NULL); + + fsp_err_t err = FSP_SUCCESS; + + obj = rt_container_of(serial, struct ra_sci_object, ubus); + param = obj->param; + RT_ASSERT(param != RT_NULL); + + err = R_SCI_UART_Open((uart_ctrl_t * const)param->sci_ctrl, (uart_cfg_t * const)param->sci_cfg); + if (FSP_SUCCESS != err) + { + return -RT_ERROR; + } + + err = R_SCI_UART_CallbackSet((uart_ctrl_t * const)param->sci_ctrl, sci_uart_irq_callback, obj, NULL); + if (FSP_SUCCESS != err) + { + //LOG_W("R_SCI_UART_CallbackSet API failed,%d", err); + } + + return RT_EOK; +} + +static rt_err_t ra_uart_control(struct rt_serial_device *serial, int cmd, void *arg) +{ + return RT_EOK; +} + +static int ra_uart_putc(struct rt_serial_device *serial, char c) +{ + struct ra_sci_object *obj; + const struct ra_sci_param *param; + RT_ASSERT(serial != RT_NULL); + + obj = rt_container_of(serial, struct ra_sci_object, ubus); + param = obj->param; + RT_ASSERT(param != RT_NULL); + + sci_uart_instance_ctrl_t *p_ctrl = (sci_uart_instance_ctrl_t *)param->sci_ctrl; + + p_ctrl->p_reg->TDR = c; + while ((p_ctrl->p_reg->SSR_b.TEND) == 0); + + return RT_EOK; +} + +static int ra_uart_getc(struct rt_serial_device *serial) +{ + return RT_EOK; +} + +static rt_ssize_t ra_uart_transmit(struct rt_serial_device *serial, + rt_uint8_t *buf, + rt_size_t size, + rt_uint32_t tx_flag) +{ + RT_ASSERT(serial != RT_NULL); + RT_ASSERT(buf != RT_NULL); + + return 0; +} + +const struct rt_uart_ops sci_ops_uart = +{ + .configure = ra_uart_configure, + .control = ra_uart_control, + .putc = ra_uart_putc, + .getc = ra_uart_getc, + .transmit = ra_uart_transmit, +}; +#else +void sci_uart_irq_callback(uart_callback_args_t *p_args) +{ +} +#endif +/** + * @} + */ + +/** + * @brief SCI I2C + * @defgroup SCI_I2C + * @{ + */ +#ifdef BSP_USING_SCIn_I2C +void sci_i2c_irq_callback(i2c_master_callback_args_t *p_args) +{ + rt_interrupt_enter(); + if (NULL != p_args) + { + /* capture callback event for validating the i2c transfer event*/ + struct ra_sci_object *obj = (struct ra_sci_object *)p_args->p_context; + uint32_t event = 0; + RT_ASSERT(obj != RT_NULL); + switch(p_args->event) + { + case I2C_MASTER_EVENT_ABORTED: + event |= RA_SCI_EVENT_ABORTED; + break; + case I2C_MASTER_EVENT_RX_COMPLETE: + event |= RA_SCI_EVENT_RX_COMPLETE; + break; + case I2C_MASTER_EVENT_TX_COMPLETE: + event |= RA_SCI_EVENT_TX_COMPLETE; + break; + } + rt_event_send(&obj->event, event); + LOG_D("event:%x", p_args->event); + } + rt_interrupt_leave(); + LOG_D("p_args:%p", p_args); +} + +static rt_ssize_t ra_i2c_mst_xfer(struct rt_i2c_bus_device *bus, + struct rt_i2c_msg msgs[], + rt_uint32_t num) +{ + rt_size_t i; + RT_ASSERT(bus != RT_NULL); + struct ra_sci_object *obj = rt_container_of(bus, struct ra_sci_object, ibus); + const struct ra_sci_param *param = obj->param; + i2c_master_ctrl_t *master_ctrl = (i2c_master_ctrl_t *)param->sci_ctrl; + int err = FSP_SUCCESS; + bool restart = false; + + for (i = 0; i < num; i++) + { + struct rt_i2c_msg *msg = &msgs[i]; + if (msg->flags & RT_I2C_NO_STOP) + { + restart = true; + } + else + { + restart = false; + } + if (msg->flags & RT_I2C_ADDR_10BIT) + { + //LOG_E("10Bit not support"); + //break; + R_SCI_I2C_SlaveAddressSet(master_ctrl, msg->addr, I2C_MASTER_ADDR_MODE_10BIT); + } + else + { + //master_ctrl->slave = msg->addr; + R_SCI_I2C_SlaveAddressSet(master_ctrl, msg->addr, I2C_MASTER_ADDR_MODE_7BIT); + } + + if (msg->flags & RT_I2C_RD) + { + err = R_SCI_I2C_Read(master_ctrl, msg->buf, msg->len, restart); + } + else + { + err = R_SCI_I2C_Write(master_ctrl, msg->buf, msg->len, restart); + } + if (FSP_SUCCESS == err) + { + /* handle error */ + err = ra_wait_complete(obj); + if(RT_EOK != err) + { + //LOG_E("POWER_CTL reg I2C write failed,%d,%d", err, i); + break; + } + } + /* handle error */ + else + { + /* Write API returns itself is not successful */ + LOG_E("R_IIC_MASTER_Write/Read API failed,%d", i); + break; + } + } + return (rt_ssize_t)i; +} + +const struct rt_i2c_bus_device_ops sci_ops_i2c = +{ + .master_xfer = ra_i2c_mst_xfer, + .slave_xfer = RT_NULL, + .i2c_bus_control = RT_NULL +}; +#else +void sci_i2c_irq_callback(i2c_master_callback_args_t *p_args) +{ +} +#endif +/** + * @} + */ + +/** + * @brief SCI SPI + * @defgroup SCI_SPI + * @{ + */ +#ifdef BSP_USING_SCIn_SPI +void sci_spi_irq_callback(spi_callback_args_t *p_args) +{ + rt_interrupt_enter(); + if (NULL != p_args) + { + /* capture callback event for validating the i2c transfer event*/ + struct ra_sci_object *obj = (struct ra_sci_object *)p_args->p_context; + uint32_t event = 0; + switch(p_args->event) + { + case SPI_EVENT_ERR_MODE_FAULT : + case SPI_EVENT_ERR_READ_OVERFLOW: + case SPI_EVENT_ERR_PARITY : + case SPI_EVENT_ERR_OVERRUN : + case SPI_EVENT_ERR_FRAMING : + case SPI_EVENT_ERR_MODE_UNDERRUN: + event |= RA_SCI_EVENT_ERROR; + break; + case SPI_EVENT_TRANSFER_ABORTED : + event |= RA_SCI_EVENT_ABORTED; + break; + case SPI_EVENT_TRANSFER_COMPLETE: + event |= RA_SCI_EVENT_TX_COMPLETE; + break; + } + rt_event_send(&obj->event, event); + LOG_D("event:%x", p_args->event); + } + rt_interrupt_leave(); + LOG_D("p_args:%p", p_args); +} + +static spi_bit_width_t ra_width_shift(rt_uint8_t data_width) +{ + spi_bit_width_t bit_width = SPI_BIT_WIDTH_8_BITS; + if(data_width == 1) + bit_width = SPI_BIT_WIDTH_8_BITS; + else if(data_width == 2) + bit_width = SPI_BIT_WIDTH_16_BITS; + else if(data_width == 4) + bit_width = SPI_BIT_WIDTH_32_BITS; + + return bit_width; +} + +static rt_err_t ra_write_message(struct rt_spi_device *device, const void *send_buf, const rt_size_t len) +{ + RT_ASSERT(device != NULL); + RT_ASSERT(send_buf != NULL); + RT_ASSERT(len > 0); + rt_err_t err = RT_EOK; + struct ra_sci_object *obj = rt_container_of(device->bus, struct ra_sci_object, sbus); + const struct ra_sci_param *param = obj->param; + + spi_bit_width_t bit_width = ra_width_shift(obj->spi_cfg->data_width); + /**< send msessage */ + err = R_SCI_SPI_Write((spi_ctrl_t *)param->sci_ctrl, send_buf, len, bit_width); + if (RT_EOK != err) + { + LOG_E("%s write failed. %d", param->bus_name, err); + return -RT_ERROR; + } + /* Wait for SPI_EVENT_TRANSFER_COMPLETE callback event. */ + ra_wait_complete(obj); + return len; +} + +static rt_err_t ra_read_message(struct rt_spi_device *device, void *recv_buf, const rt_size_t len) +{ + RT_ASSERT(device != NULL); + RT_ASSERT(recv_buf != NULL); + RT_ASSERT(len > 0); + rt_err_t err = RT_EOK; + struct ra_sci_object *obj = rt_container_of(device->bus, struct ra_sci_object, sbus); + const struct ra_sci_param *param = obj->param; + + spi_bit_width_t bit_width = ra_width_shift(obj->spi_cfg->data_width); + /**< receive message */ + err = R_SCI_SPI_Read((spi_ctrl_t *)param->sci_ctrl, recv_buf, len, bit_width); + if (RT_EOK != err) + { + LOG_E("%s write failed. %d", param->bus_name, err); + return -RT_ERROR; + } + /* Wait for SPI_EVENT_TRANSFER_COMPLETE callback event. */ + ra_wait_complete(obj); + return len; +} + +static rt_err_t ra_write_read_message(struct rt_spi_device *device, struct rt_spi_message *message) +{ + RT_ASSERT(device != NULL); + RT_ASSERT(message != NULL); + RT_ASSERT(message->length > 0); + rt_err_t err = RT_EOK; + struct ra_sci_object *obj = rt_container_of(device->bus, struct ra_sci_object, sbus); + const struct ra_sci_param *param = obj->param; + + spi_bit_width_t bit_width = ra_width_shift(obj->spi_cfg->data_width); + /**< write and receive message */ + err = R_SCI_SPI_WriteRead((spi_ctrl_t *)param->sci_ctrl, message->send_buf, message->recv_buf, message->length, bit_width); + if (RT_EOK != err) + { + LOG_E("%s write and read failed. %d", param->bus_name, err); + return -RT_ERROR; + } + /* Wait for SPI_EVENT_TRANSFER_COMPLETE callback event. */ + ra_wait_complete(obj); + return message->length; +} + +/**< init spi TODO : MSB does not support modification */ +static rt_err_t ra_hw_spi_configure(struct rt_spi_device *device, + struct rt_spi_configuration *configuration) +{ + RT_ASSERT(device != NULL); + RT_ASSERT(configuration != NULL); + rt_err_t err = RT_EOK; + + struct ra_sci_object *obj = rt_container_of(device->bus, struct ra_sci_object, sbus); + const struct ra_sci_param *param = obj->param; + const spi_cfg_t *cfg = (const spi_cfg_t *)param->sci_cfg; + + /**< data_width : 1 -> 8 bits , 2 -> 16 bits, 4 -> 32 bits, default 32 bits*/ + rt_uint8_t data_width = configuration->data_width / 8; + RT_ASSERT(data_width == 1 || data_width == 2 || data_width == 4); + configuration->data_width = configuration->data_width / 8; + obj->spi_cfg = configuration; + + sci_spi_extended_cfg_t *cfg_ext = (sci_spi_extended_cfg_t *)cfg->p_extend; + + /**< Configure Select Line */ + rt_pin_write(device->cs_pin, PIN_HIGH); + + /**< config bitrate */ + R_SCI_SPI_CalculateBitrate(obj->spi_cfg->max_hz, &cfg_ext->clk_div, false); + + /**< init */ + err = R_SCI_SPI_Open((spi_ctrl_t *)param->sci_ctrl, cfg); + /* handle error */ + if(err == FSP_ERR_IN_USE) { + R_SCI_SPI_Close((spi_ctrl_t *)param->sci_ctrl); + err = R_SCI_SPI_Open((spi_ctrl_t *)param->sci_ctrl, cfg); + } + if (RT_EOK != err) + { + LOG_E("%s init failed. %d", param->bus_name, err); + return -RT_ERROR; + } + err = R_SCI_SPI_CallbackSet((spi_ctrl_t *)param->sci_ctrl, sci_spi_irq_callback, obj, NULL); + if (FSP_SUCCESS != err) + { + LOG_E("R_SCI_I2C_CallbackSet API failed,%d", err); + } + return RT_EOK; +} + +static rt_ssize_t ra_spixfer(struct rt_spi_device *device, struct rt_spi_message *message) +{ + RT_ASSERT(device != RT_NULL); + RT_ASSERT(device->bus != RT_NULL); + RT_ASSERT(message != RT_NULL); + + rt_err_t err = RT_EOK; + + if (message->cs_take && !(device->config.mode & RT_SPI_NO_CS) && (device->cs_pin != PIN_NONE)) + { + if (device->config.mode & RT_SPI_CS_HIGH) + rt_pin_write(device->cs_pin, PIN_HIGH); + else + rt_pin_write(device->cs_pin, PIN_LOW); + } + + if (message->length > 0) + { + if (message->send_buf == RT_NULL && message->recv_buf != RT_NULL) + { + /**< receive message */ + err = ra_read_message(device, (void *)message->recv_buf, (const rt_size_t)message->length); + } + else if (message->send_buf != RT_NULL && message->recv_buf == RT_NULL) + { + /**< send message */ + err = ra_write_message(device, (const void *)message->send_buf, (const rt_size_t)message->length); + } + else if (message->send_buf != RT_NULL && message->recv_buf != RT_NULL) + { + /**< send and receive message */ + err = ra_write_read_message(device, message); + } + } + + if (message->cs_release && !(device->config.mode & RT_SPI_NO_CS) && (device->cs_pin != PIN_NONE)) + { + if (device->config.mode & RT_SPI_CS_HIGH) + rt_pin_write(device->cs_pin, PIN_LOW); + else + rt_pin_write(device->cs_pin, PIN_HIGH); + } + return err; +} + +const struct rt_spi_ops sci_ops_spi = +{ + .configure = ra_hw_spi_configure, + .xfer = ra_spixfer, +}; +#else +void sci_spi_irq_callback(spi_callback_args_t *p_args) +{ +} +#endif +/** + * @} + */ + +static int ra_hw_sci_init(void) +{ + int bufsz_idx = 0; + for (rt_uint8_t idx = 0; idx < RA_SCI_INDEX_MAX; idx++) + { + struct ra_sci_object *obj = &sci_obj[idx]; + const struct ra_sci_param *param = &sci_param[idx]; + obj->param = param; + rt_err_t err; + #ifdef BSP_USING_SCIn_SPI + if((uint32_t)param->ops == (uint32_t)&sci_ops_spi) + { + /**< register spi bus */ + err = rt_spi_bus_register(&obj->sbus, param->bus_name, param->ops); + if (RT_EOK != err) + { + LOG_E("bus %s register failed. %d", param->bus_name, err); + return -RT_ERROR; + } + } + else + #endif + #ifdef BSP_USING_SCIn_I2C + if((uint32_t)param->ops == (uint32_t)&sci_ops_i2c) + { + obj->ibus.ops = param->ops; + obj->ibus.priv = 0; + /* opening IIC master module */ + err = R_SCI_I2C_Open((i2c_master_ctrl_t *)param->sci_ctrl, param->sci_cfg); + if(err != FSP_SUCCESS) + { + LOG_E("R_IIC_MASTER_Open API failed,%d", err); + continue; + } + err = R_SCI_I2C_CallbackSet((i2c_master_ctrl_t *)param->sci_ctrl, sci_i2c_irq_callback, obj, NULL); + /* handle error */ + if (FSP_SUCCESS != err) + { + LOG_E("R_SCI_I2C_CallbackSet API failed,%d", err); + continue; + } + + err = rt_i2c_bus_device_register(&obj->ibus, param->bus_name); + if (RT_EOK != err) + { + LOG_E("i2c bus %s register failed,%d", param->bus_name, err); + continue; + } + } + else + #endif + #ifdef BSP_USING_SCIn_UART + if((uint32_t)param->ops == (uint32_t)&sci_ops_uart) + { + if(rt_device_find(param->bus_name) != RT_NULL) + { + continue; + } + struct rt_serial_device *serial = &obj->ubus; + obj->ubus.ops = param->ops; + serial->config.rx_bufsz = uart_buff_size[bufsz_idx][0]; + serial->config.tx_bufsz = uart_buff_size[bufsz_idx][1]; + bufsz_idx ++; + err = rt_hw_serial_register(serial, param->bus_name, RT_DEVICE_FLAG_RDWR, RT_NULL); + if (RT_EOK != err) + { + LOG_E("uart %s register failed,%d", param->bus_name, err); + continue; + } + } + #endif + { + } + if (RT_EOK != rt_event_init(&obj->event, param->bus_name, RT_IPC_FLAG_PRIO)) + { + LOG_E("sci event init fail!"); + return -RT_ERROR; + } + } + + return RT_EOK; +} +INIT_BOARD_EXPORT(ra_hw_sci_init); + +#ifdef BSP_USING_SCIn_UART +rt_weak int rt_hw_usart_init(void) +{ + int bufsz_idx = 0; + for (rt_uint8_t idx = 0; idx < RA_SCI_INDEX_MAX; idx++) + { + struct ra_sci_object *obj = &sci_obj[idx]; + const struct ra_sci_param *param = &sci_param[idx]; + obj->param = param; + rt_err_t err; + if((uint32_t)param->ops == (uint32_t)&sci_ops_uart) + { + if(rt_device_find(param->bus_name) != RT_NULL) + { + continue; + } + struct rt_serial_device *serial = &obj->ubus; + obj->ubus.ops = param->ops; + serial->config.rx_bufsz = uart_buff_size[bufsz_idx][0]; + serial->config.tx_bufsz = uart_buff_size[bufsz_idx][1]; + bufsz_idx ++; + err = rt_hw_serial_register(serial, param->bus_name, RT_DEVICE_FLAG_RDWR, RT_NULL); + if (RT_EOK != err) + { + continue; + } + if (RT_EOK != rt_event_init(&obj->event, param->bus_name, RT_IPC_FLAG_PRIO)) + { + return -RT_ERROR; + } + } + } + return RT_EOK; +} +#endif + +/** + * Attach the spi device to SPI bus, this function must be used after initialization. + */ +#ifdef BSP_USING_SCIn_SPI +rt_err_t drv_sci_spi_device_attach(const char *bus_name, const char *device_name, rt_base_t cs_pin) +{ + RT_ASSERT(bus_name != RT_NULL); + RT_ASSERT(device_name != RT_NULL); + + rt_err_t result; + struct rt_spi_device *spi_device; + + /* attach the device to spi bus*/ + spi_device = (struct rt_spi_device *)rt_malloc(sizeof(struct rt_spi_device)); + RT_ASSERT(spi_device != RT_NULL); + + result = rt_spi_bus_attach_device_cspin(spi_device, device_name, bus_name, cs_pin, RT_NULL); + if (result != RT_EOK) + { + LOG_E("%s attach to %s faild, %d\n", device_name, bus_name, result); + } + + LOG_D("%s attach to %s done", device_name, bus_name); + + return result; +} +#endif +#endif /* BSP_USING_SCI */ diff --git a/bsp/renesas/libraries/HAL_Drivers/drv_sci.h b/bsp/renesas/libraries/HAL_Drivers/drv_sci.h new file mode 100644 index 0000000000..fc3f40c21b --- /dev/null +++ b/bsp/renesas/libraries/HAL_Drivers/drv_sci.h @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2006-2023, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2023-09-24 Vandoul first version + */ + +#ifndef __DRV_SCI_H__ +#define __DRV_SCI_H__ + +#include +#include +#include "hal_data.h" +#include "board.h" +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +rt_err_t drv_sci_spi_device_attach(const char *bus_name, const char *device_name, rt_base_t cs_pin); + +#ifdef __cplusplus +} +#endif + +#endif /*__DRV_SCI_H__ */ diff --git a/bsp/renesas/ra6m3-hmi-board/board/Kconfig b/bsp/renesas/ra6m3-hmi-board/board/Kconfig index ce8b422c3b..91938682c4 100644 --- a/bsp/renesas/ra6m3-hmi-board/board/Kconfig +++ b/bsp/renesas/ra6m3-hmi-board/board/Kconfig @@ -97,6 +97,341 @@ menu "Hardware Drivers Config" default n endif + menuconfig BSP_USING_SCI + bool "Enable SCI Controller" + default n + config BSP_USING_SCIn_SPI + bool + default n + depends on BSP_USING_SCI + select RT_USING_SPI + + config BSP_USING_SCIn_I2C + bool + default n + depends on BSP_USING_SCI + select RT_USING_I2C + + config BSP_USING_SCIn_UART + bool + default n + depends on BSP_USING_SCI + select RT_USING_SERIAL + select RT_USING_SERIAL_V2 + + if BSP_USING_SCI + config BSP_USING_SCI0 + bool "Enable SCI0" + default n + if BSP_USING_SCI0 + choice + prompt "choice sci mode" + default BSP_USING_SCI0_SPI + config BSP_USING_SCI0_SPI + select BSP_USING_SCIn_SPI + bool "SPI mode" + config BSP_USING_SCI0_I2C + select BSP_USING_SCIn_I2C + bool "I2C mode" + config BSP_USING_SCI0_UART + select BSP_USING_SCIn_UART + bool "UART mode" + endchoice + if BSP_USING_SCI0_UART + config BSP_SCI0_UART_RX_BUFSIZE + int "Set UART0 RX buffer size" + range 64 65535 + depends on RT_USING_SERIAL_V2 + default 256 + + config BSP_SCI0_UART_TX_BUFSIZE + int "Set UART0 TX buffer size" + range 0 65535 + depends on RT_USING_SERIAL_V2 + default 0 + endif + endif + config BSP_USING_SCI1 + bool "Enable SCI1" + default n + if BSP_USING_SCI1 + choice + prompt "choice sci mode" + default BSP_USING_SCI1_SPI + config BSP_USING_SCI1_SPI + select BSP_USING_SCIn_SPI + bool "SPI mode" + config BSP_USING_SCI1_I2C + select BSP_USING_SCIn_I2C + bool "I2C mode" + config BSP_USING_SCI1_UART + select BSP_USING_SCIn_UART + bool "UART mode" + endchoice + if BSP_USING_SCI1_UART + config BSP_SCI1_UART_RX_BUFSIZE + int "Set UART1 RX buffer size" + range 64 65535 + depends on RT_USING_SERIAL_V2 + default 256 + + config BSP_SCI1_UART_TX_BUFSIZE + int "Set UART1 TX buffer size" + range 0 65535 + depends on RT_USING_SERIAL_V2 + default 0 + endif + endif + config BSP_USING_SCI2 + bool "Enable SCI2" + default n + if BSP_USING_SCI2 + choice + prompt "choice sci mode" + default BSP_USING_SCI2_SPI + config BSP_USING_SCI2_SPI + select BSP_USING_SCIn_SPI + bool "SPI mode" + config BSP_USING_SCI2_I2C + select BSP_USING_SCIn_I2C + bool "I2C mode" + config BSP_USING_SCI2_UART + select BSP_USING_SCIn_UART + bool "UART mode" + endchoice + if BSP_USING_SCI2_UART + config BSP_SCI2_UART_RX_BUFSIZE + int "Set UART2 RX buffer size" + range 64 65535 + depends on RT_USING_SERIAL_V2 + default 256 + + config BSP_SCI2_UART_TX_BUFSIZE + int "Set UART2 TX buffer size" + range 0 65535 + depends on RT_USING_SERIAL_V2 + default 0 + endif + endif + config BSP_USING_SCI3 + bool "Enable SCI3" + default n + if BSP_USING_SCI3 + choice + prompt "choice sci mode" + default BSP_USING_SCI3_SPI + config BSP_USING_SCI3_SPI + select BSP_USING_SCIn_SPI + bool "SPI mode" + config BSP_USING_SCI3_I2C + select BSP_USING_SCIn_I2C + bool "I2C mode" + config BSP_USING_SCI3_UART + select BSP_USING_SCIn_UART + bool "UART mode" + endchoice + if BSP_USING_SCI3_UART + config BSP_SCI3_UART_RX_BUFSIZE + int "Set UART3 RX buffer size" + range 64 65535 + depends on RT_USING_SERIAL_V2 + default 256 + + config BSP_SCI3_UART_TX_BUFSIZE + int "Set UART3 TX buffer size" + range 0 65535 + depends on RT_USING_SERIAL_V2 + default 0 + endif + endif + config BSP_USING_SCI4 + bool "Enable SCI4" + default n + if BSP_USING_SCI4 + choice + prompt "choice sci mode" + default BSP_USING_SCI4_SPI + config BSP_USING_SCI4_SPI + select BSP_USING_SCIn_SPI + bool "SPI mode" + config BSP_USING_SCI4_I2C + select BSP_USING_SCIn_I2C + bool "I2C mode" + config BSP_USING_SCI4_UART + select BSP_USING_SCIn_UART + bool "UART mode" + endchoice + if BSP_USING_SCI4_UART + config BSP_SCI4_UART_RX_BUFSIZE + int "Set UART4 RX buffer size" + range 64 65535 + depends on RT_USING_SERIAL_V2 + default 256 + + config BSP_SCI4_UART_TX_BUFSIZE + int "Set UART4 TX buffer size" + range 0 65535 + depends on RT_USING_SERIAL_V2 + default 0 + endif + endif + config BSP_USING_SCI5 + bool "Enable SCI5" + default n + if BSP_USING_SCI5 + choice + prompt "choice sci mode" + default BSP_USING_SCI5_SPI + config BSP_USING_SCI5_SPI + select BSP_USING_SCIn_SPI + bool "SPI mode" + config BSP_USING_SCI5_I2C + select BSP_USING_SCIn_I2C + bool "I2C mode" + config BSP_USING_SCI5_UART + select BSP_USING_SCIn_UART + bool "UART mode" + endchoice + if BSP_USING_SCI5_UART + config BSP_SCI5_UART_RX_BUFSIZE + int "Set UART5 RX buffer size" + range 64 65535 + depends on RT_USING_SERIAL_V2 + default 256 + + config BSP_SCI5_UART_TX_BUFSIZE + int "Set UART5 TX buffer size" + range 0 65535 + depends on RT_USING_SERIAL_V2 + default 0 + endif + endif + config BSP_USING_SCI6 + bool "Enable SCI6" + default n + if BSP_USING_SCI6 + choice + prompt "choice sci mode" + default BSP_USING_SCI6_SPI + config BSP_USING_SCI6_SPI + select BSP_USING_SCIn_SPI + bool "SPI mode" + config BSP_USING_SCI6_I2C + select BSP_USING_SCIn_I2C + bool "I2C mode" + config BSP_USING_SCI6_UART + select BSP_USING_SCIn_UART + bool "UART mode" + endchoice + if BSP_USING_SCI6_UART + config BSP_SCI6_UART_RX_BUFSIZE + int "Set UART6 RX buffer size" + range 64 65535 + depends on RT_USING_SERIAL_V2 + default 256 + + config BSP_SCI6_UART_TX_BUFSIZE + int "Set UART6 TX buffer size" + range 0 65535 + depends on RT_USING_SERIAL_V2 + default 0 + endif + endif + config BSP_USING_SCI7 + bool "Enable SCI7" + default n + if BSP_USING_SCI7 + choice + prompt "choice sci mode" + default BSP_USING_SCI7_SPI + config BSP_USING_SCI7_SPI + select BSP_USING_SCIn_SPI + bool "SPI mode" + config BSP_USING_SCI7_I2C + select BSP_USING_SCIn_I2C + bool "I2C mode" + config BSP_USING_SCI7_UART + select BSP_USING_SCIn_UART + bool "UART mode" + endchoice + if BSP_USING_SCI7_UART + config BSP_SCI7_UART_RX_BUFSIZE + int "Set UART7 RX buffer size" + range 64 65535 + depends on RT_USING_SERIAL_V2 + default 256 + + config BSP_SCI7_UART_TX_BUFSIZE + int "Set UART7 TX buffer size" + range 0 65535 + depends on RT_USING_SERIAL_V2 + default 0 + endif + endif + config BSP_USING_SCI8 + bool "Enable SCI8" + default n + if BSP_USING_SCI8 + choice + prompt "choice sci mode" + default BSP_USING_SCI8_SPI + config BSP_USING_SCI8_SPI + select BSP_USING_SCIn_SPI + bool "SPI mode" + config BSP_USING_SCI8_I2C + select BSP_USING_SCIn_I2C + bool "I2C mode" + config BSP_USING_SCI8_UART + select BSP_USING_SCIn_UART + bool "UART mode" + endchoice + if BSP_USING_SCI8_UART + config BSP_SCI8_UART_RX_BUFSIZE + int "Set UART8 RX buffer size" + range 64 65535 + depends on RT_USING_SERIAL_V2 + default 256 + + config BSP_SCI8_UART_TX_BUFSIZE + int "Set UART8 TX buffer size" + range 0 65535 + depends on RT_USING_SERIAL_V2 + default 0 + endif + endif + config BSP_USING_SCI9 + bool "Enable SCI9" + default n + if BSP_USING_SCI9 + choice + prompt "choice sci mode" + default BSP_USING_SCI9_SPI + config BSP_USING_SCI9_SPI + select BSP_USING_SCIn_SPI + bool "SPI mode" + config BSP_USING_SCI9_I2C + select BSP_USING_SCIn_I2C + bool "I2C mode" + config BSP_USING_SCI9_UART + select BSP_USING_SCIn_UART + bool "UART mode" + endchoice + if BSP_USING_SCI9_UART + config BSP_SCI9_UART_RX_BUFSIZE + int "Set UART9 RX buffer size" + range 64 65535 + depends on RT_USING_SERIAL_V2 + default 256 + + config BSP_SCI9_UART_TX_BUFSIZE + int "Set UART9 TX buffer size" + range 0 65535 + depends on RT_USING_SERIAL_V2 + default 0 + endif + endif + endif + menuconfig BSP_USING_SPI bool "Enable SPI BUS" default n