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提交 d766abab 编写于 作者: T tanek liang
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update uart and spi driver

上级 b7cf7c5f
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Showing with 248 addition and 242 deletion
bsp/gd32450z-eval/drivers/drv_spi.c
浏览文件 @ d766abab
......@@ -17,6 +17,14 @@
#include <board.h>
#include <finsh.h>
#ifdef RT_USING_SPI
#if !defined(RT_USING_SPI0) && !defined(RT_USING_SPI1) && \
!defined(RT_USING_SPI2) && !defined(RT_USING_SPI3) && \
!defined(RT_USING_SPI4) && !defined(RT_USING_SPI5)
#error "Please define at least one SPIx"
#endif
//#define DEBUG
#define ARR_LEN(__N) (sizeof(__N) / sizeof(__N[0]))
......@@ -345,3 +353,4 @@ rt_err_t stm32_spi_bus_register(uint32_t spi_periph,
p_spi_bus->hdma_rx.Init.PeriphBurst = DMA_PBURST_INC4;
#endif
}
#endif
bsp/gd32450z-eval/drivers/drv_usart.c
浏览文件 @ d766abab
......@@ -26,7 +26,7 @@
!defined(RT_USING_USART2) && !defined(RT_USING_UART3) && \
!defined(RT_USING_UART4) && !defined(RT_USING_USART5) && \
!defined(RT_USING_UART6) && !defined(RT_USING_UART7)
#error "Please define "
#error "Please define at least one UARTx"
#endif
......@@ -57,18 +57,6 @@ static void uart_isr(struct rt_serial_device *serial);
#if defined(RT_USING_USART0)
struct rt_serial_device serial0;
/* UART1 device driver structure */
const struct gd32_uart usart0 =
{
USART0, // uart peripheral index
USART0_IRQn, // uart iqrn
RCU_USART0, RCU_GPIOA, RCU_GPIOA, // periph clock, tx gpio clock, rt gpio clock
GPIOA, GPIO_AF_7, GPIO_PIN_9, // tx port, tx alternate, tx pin
GPIOA, GPIO_AF_7, GPIO_PIN_10, // rx port, rx alternate, rx pin
&serial0,
"uart0",
};
void USART0_IRQHandler(void)
{
/* enter interrupt */
......@@ -84,17 +72,6 @@ void USART0_IRQHandler(void)
#if defined(RT_USING_USART1)
struct rt_serial_device serial1;
/* UART1 device driver structure */
const struct gd32_uart usart1 =
{
USART1, // uart peripheral index
USART1_IRQn, // uart iqrn
RCU_USART1, RCU_GPIOA, RCU_GPIOA, // periph clock, tx gpio clock, rt gpio clock
GPIOA, GPIO_AF_7, GPIO_PIN_2, // tx port, tx alternate, tx pin
GPIOA, GPIO_AF_7, GPIO_PIN_3, // rx port, rx alternate, rx pin
&serial1,
"uart1",
};
void USART1_IRQHandler(void)
{
......@@ -111,17 +88,6 @@ void USART1_IRQHandler(void)
#if defined(RT_USING_USART2)
struct rt_serial_device serial2;
/* UART2 device driver structure */
const struct gd32_uart usart2 =
{
USART2, // uart peripheral index
USART2_IRQn, // uart iqrn
RCU_USART2, RCU_GPIOB, RCU_GPIOB, // periph clock, tx gpio clock, rt gpio clock
GPIOB, GPIO_AF_7, GPIO_PIN_10, // tx port, tx alternate, tx pin
GPIOB, GPIO_AF_7, GPIO_PIN_11, // rx port, rx alternate, rx pin
&serial2,
"uart2",
};
void USART2_IRQHandler(void)
{
......@@ -138,17 +104,6 @@ void USART2_IRQHandler(void)
#if defined(RT_USING_UART3)
struct rt_serial_device serial3;
/* UART3 device driver structure */
const struct gd32_uart uart3 =
{
UART3, // uart peripheral index
UART3_IRQn, // uart iqrn
RCU_UART3, RCU_GPIOC, RCU_GPIOC, // periph clock, tx gpio clock, rt gpio clock
GPIOC, GPIO_AF_8, GPIO_PIN_10, // tx port, tx alternate, tx pin
GPIOC, GPIO_AF_8, GPIO_PIN_11, // rx port, rx alternate, rx pin
&serial3,
"uart3",
};
void UART3_IRQHandler(void)
{
......@@ -165,17 +120,6 @@ void UART3_IRQHandler(void)
#if defined(RT_USING_UART4)
struct rt_serial_device serial4;
/* UART4 device driver structure */
const struct gd32_uart uart4 =
{
UART4, // uart peripheral index
UART4_IRQn, // uart iqrn
RCU_UART4, RCU_GPIOC, RCU_GPIOD, // periph clock, tx gpio clock, rt gpio clock
GPIOC, GPIO_AF_8, GPIO_PIN_12, // tx port, tx alternate, tx pin
GPIOD, GPIO_AF_8, GPIO_PIN_2, // rx port, rx alternate, rx pin
&serial4,
"uart4",
};
void UART4_IRQHandler(void)
{
......@@ -191,17 +135,6 @@ void UART4_IRQHandler(void)
#if defined(RT_USING_USART5)
struct rt_serial_device serial5;
/* UART5 device driver structure */
const struct gd32_uart usart5 =
{
USART5, // uart peripheral index
USART5_IRQn, // uart iqrn
RCU_USART5, RCU_GPIOC, RCU_GPIOC, // periph clock, tx gpio clock, rt gpio clock
GPIOC, GPIO_AF_8, GPIO_PIN_6, // tx port, tx alternate, tx pin
GPIOC, GPIO_AF_8, GPIO_PIN_7, // rx port, rx alternate, rx pin
&serial5,
"uart5",
};
void USART5_IRQHandler(void)
{
......@@ -218,17 +151,6 @@ void USART5_IRQHandler(void)
#if defined(RT_USING_UART6)
struct rt_serial_device serial6;
/* UART6 device driver structure */
const struct gd32_uart uart6 =
{
UART6, // uart peripheral index
UART6_IRQn, // uart iqrn
RCU_UART6, RCU_GPIOE, RCU_GPIOE, // periph clock, tx gpio clock, rt gpio clock
GPIOE, GPIO_AF_8, GPIO_PIN_7, // tx port, tx alternate, tx pin
GPIOE, GPIO_AF_8, GPIO_PIN_8, // rx port, rx alternate, rx pin
&serial6,
"uart6",
};
void UART6_IRQHandler(void)
{
......@@ -245,17 +167,6 @@ void UART6_IRQHandler(void)
#if defined(RT_USING_UART7)
struct rt_serial_device serial7;
/* UART7 device driver structure */
const struct gd32_uart uart7 =
{
UART7, // uart peripheral index
UART7_IRQn, // uart iqrn
RCU_UART7, RCU_GPIOE, RCU_GPIOE, // periph clock, tx gpio clock, rt gpio clock
GPIOE, GPIO_AF_8, GPIO_PIN_0, // tx port, tx alternate, tx pin
GPIOE, GPIO_AF_8, GPIO_PIN_1, // rx port, rx alternate, rx pin
&serial7,
"uart7",
};
void UART7_IRQHandler(void)
{
......@@ -270,6 +181,104 @@ void UART7_IRQHandler(void)
#endif /* RT_USING_UART7 */
static const struct gd32_uart uarts[] = {
#ifdef RT_USING_USART0
{
USART0, // uart peripheral index
USART0_IRQn, // uart iqrn
RCU_USART0, RCU_GPIOA, RCU_GPIOA, // periph clock, tx gpio clock, rt gpio clock
GPIOA, GPIO_AF_7, GPIO_PIN_9, // tx port, tx alternate, tx pin
GPIOA, GPIO_AF_7, GPIO_PIN_10, // rx port, rx alternate, rx pin
&serial0,
"uart0",
},
#endif
#ifdef RT_USING_USART1
{
USART1, // uart peripheral index
USART1_IRQn, // uart iqrn
RCU_USART1, RCU_GPIOA, RCU_GPIOA, // periph clock, tx gpio clock, rt gpio clock
GPIOA, GPIO_AF_7, GPIO_PIN_2, // tx port, tx alternate, tx pin
GPIOA, GPIO_AF_7, GPIO_PIN_3, // rx port, rx alternate, rx pin
&serial1,
"uart1",
},
#endif
#ifdef RT_USING_USART2
{
USART2, // uart peripheral index
USART2_IRQn, // uart iqrn
RCU_USART2, RCU_GPIOB, RCU_GPIOB, // periph clock, tx gpio clock, rt gpio clock
GPIOB, GPIO_AF_7, GPIO_PIN_10, // tx port, tx alternate, tx pin
GPIOB, GPIO_AF_7, GPIO_PIN_11, // rx port, rx alternate, rx pin
&serial2,
"uart2",
},
#endif
#ifdef RT_USING_UART3
{
UART3, // uart peripheral index
UART3_IRQn, // uart iqrn
RCU_UART3, RCU_GPIOC, RCU_GPIOC, // periph clock, tx gpio clock, rt gpio clock
GPIOC, GPIO_AF_8, GPIO_PIN_10, // tx port, tx alternate, tx pin
GPIOC, GPIO_AF_8, GPIO_PIN_11, // rx port, rx alternate, rx pin
&serial3,
"uart3",
},
#endif
#ifdef RT_USING_UART4
{
UART4, // uart peripheral index
UART4_IRQn, // uart iqrn
RCU_UART4, RCU_GPIOC, RCU_GPIOD, // periph clock, tx gpio clock, rt gpio clock
GPIOC, GPIO_AF_8, GPIO_PIN_12, // tx port, tx alternate, tx pin
GPIOD, GPIO_AF_8, GPIO_PIN_2, // rx port, rx alternate, rx pin
&serial4,
"uart4",
},
#endif
#ifdef RT_USING_USART5
{
USART5, // uart peripheral index
USART5_IRQn, // uart iqrn
RCU_USART5, RCU_GPIOC, RCU_GPIOC, // periph clock, tx gpio clock, rt gpio clock
GPIOC, GPIO_AF_8, GPIO_PIN_6, // tx port, tx alternate, tx pin
GPIOC, GPIO_AF_8, GPIO_PIN_7, // rx port, rx alternate, rx pin
&serial5,
"uart5",
},
#endif
#ifdef RT_USING_UART6
{
UART6, // uart peripheral index
UART6_IRQn, // uart iqrn
RCU_UART6, RCU_GPIOE, RCU_GPIOE, // periph clock, tx gpio clock, rt gpio clock
GPIOE, GPIO_AF_8, GPIO_PIN_7, // tx port, tx alternate, tx pin
GPIOE, GPIO_AF_8, GPIO_PIN_8, // rx port, rx alternate, rx pin
&serial6,
"uart6",
},
#endif
#ifdef RT_USING_UART7
{
UART7, // uart peripheral index
UART7_IRQn, // uart iqrn
RCU_UART7, RCU_GPIOE, RCU_GPIOE, // periph clock, tx gpio clock, rt gpio clock
GPIOE, GPIO_AF_8, GPIO_PIN_0, // tx port, tx alternate, tx pin
GPIOE, GPIO_AF_8, GPIO_PIN_1, // rx port, rx alternate, rx pin
&serial7,
"uart7",
},
#endif
};
/**
* @brief UART MSP Initialization
......@@ -446,50 +455,18 @@ int gd32_hw_usart_init(void)
{
struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT;
int i;
static const struct gd32_uart * uarts[] = {
#ifdef RT_USING_USART0
&usart0,
#endif
#ifdef RT_USING_USART1
&usart1,
#endif
#ifdef RT_USING_USART2
&usart2,
#endif
#ifdef RT_USING_UART3
&uart3,
#endif
#ifdef RT_USING_UART4
&uart4,
#endif
#ifdef RT_USING_USART5
&usart5,
#endif
#ifdef RT_USING_UART6
&uart6,
#endif
#ifdef RT_USING_UART7
&uart7,
#endif
};
for (i = 0; i < sizeof(uarts) / sizeof(uarts[0]); i++)
{
uarts[i]->serial->ops = &gd32_uart_ops;
uarts[i]->serial->config = config;
uarts[i].serial->ops = &gd32_uart_ops;
uarts[i].serial->config = config;
/* register UART1 device */
rt_hw_serial_register(uarts[i]->serial,
uarts[i]->device_name,
rt_hw_serial_register(uarts[i].serial,
uarts[i].device_name,
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
(void *)uarts[i]);
(void *)&uarts[i]);
}
return 0;
......
bsp/gd32450z-eval/gd32_rom.sct 0 → 100644
浏览文件 @ d766abab
; *************************************************************
; *** Scatter-Loading Description File generated by uVision ***
; *************************************************************
LR_IROM1 0x08000000 0x00300000 { ; load region size_region
ER_IROM1 0x08000000 0x00300000 { ; load address = execution address
*.o (RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)
}
RW_IRAM1 0x20000000 0x00030000 { ; RW data
.ANY (+RW +ZI)
}
}
bsp/gd32450z-eval/project.ewp
浏览文件 @ d766abab
......@@ -198,7 +198,7 @@
</option>
<option>
<name>DSPExtension</name>
<state>0</state>
<state>1</state>
</option>
</data>
</settings>
......@@ -2515,19 +2515,4 @@
<name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\udp.c</name>
</file>
</group>
<group>
<name>trace</name>
<file>
<name>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\SEGGER\SEGGER_RTT.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\SEGGER\SEGGER_SYSVIEW.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\Config\SEGGER_SYSVIEW_Config_RTThread.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\Config\SEGGER_SYSVIEW_RTThread.c</name>
</file>
</group>
</project>
bsp/gd32450z-eval/project.uvprojx
浏览文件 @ d766abab
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