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fc54a74a
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体验新版 GitCode,发现更多精彩内容 >>
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fc54a74a
编写于
8月 09, 2015
作者:
B
Bernard Xiong
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
[BSP] stm32f7-disco cleanup
上级
33b95be4
变更
10
隐藏空白更改
内联
并排
Showing
10 changed file
with
224 addition
and
224 deletion
+224
-224
bsp/stm32f7-disco/applications/application.c
bsp/stm32f7-disco/applications/application.c
+20
-17
bsp/stm32f7-disco/applications/startup.c
bsp/stm32f7-disco/applications/startup.c
+1
-11
bsp/stm32f7-disco/drivers/board.c
bsp/stm32f7-disco/drivers/board.c
+65
-60
bsp/stm32f7-disco/drivers/board.h
bsp/stm32f7-disco/drivers/board.h
+5
-5
bsp/stm32f7-disco/drivers/drv_led.h
bsp/stm32f7-disco/drivers/drv_led.h
+2
-0
bsp/stm32f7-disco/drivers/drv_usart.c
bsp/stm32f7-disco/drivers/drv_usart.c
+111
-111
bsp/stm32f7-disco/rtconfig.h
bsp/stm32f7-disco/rtconfig.h
+3
-3
bsp/stm32f7-disco/rtconfig.py
bsp/stm32f7-disco/rtconfig.py
+1
-1
include/rtdef.h
include/rtdef.h
+15
-15
tools/building.py
tools/building.py
+1
-1
未找到文件。
bsp/stm32f7-disco/applications/application.c
浏览文件 @
fc54a74a
...
...
@@ -10,35 +10,38 @@
* Change Logs:
* Date Author Notes
* 2009-01-05 Bernard the first version
* 2014-04-27 Bernard make code cleanup.
* 2014-04-27 Bernard make code cleanup.
*/
#include <board.h>
#include <rtthread.h>
#include <components.h>
#include "drv_led.h"
static
void
led_thread_entry
(
void
*
parameter
)
static
void
led_thread_entry
(
void
*
parameter
)
{
led_hw_init
();
while
(
1
)
{
led_on
();
rt_thread_delay
(
RT_TICK_PER_SECOND
);
led_off
();
rt_thread_delay
(
RT_TICK_PER_SECOND
);
}
led_hw_init
();
while
(
1
)
{
led_on
();
rt_thread_delay
(
RT_TICK_PER_SECOND
);
led_off
();
rt_thread_delay
(
RT_TICK_PER_SECOND
);
}
}
void
rt_init_thread_entry
(
void
*
parameter
)
void
rt_init_thread_entry
(
void
*
parameter
)
{
rt_thread_t
tid
;
rt_components_init
();
tid
=
rt_thread_create
(
"led"
,
led_thread_entry
,
RT_NULL
,
512
,
12
,
5
);
led_thread_entry
,
RT_NULL
,
512
,
12
,
5
);
if
(
tid
!=
RT_NULL
)
rt_thread_startup
(
tid
);
...
...
@@ -49,8 +52,8 @@ int rt_application_init()
rt_thread_t
tid
;
tid
=
rt_thread_create
(
"init"
,
rt_init_thread_entry
,
RT_NULL
,
2048
,
RT_THREAD_PRIORITY_MAX
/
3
,
20
);
rt_init_thread_entry
,
RT_NULL
,
2048
,
RT_THREAD_PRIORITY_MAX
/
3
,
20
);
if
(
tid
!=
RT_NULL
)
rt_thread_startup
(
tid
);
...
...
bsp/stm32f7-disco/applications/startup.c
浏览文件 @
fc54a74a
...
...
@@ -20,6 +20,7 @@
#include "drv_sdram.h"
#include "sram.h"
#endif
/**
* @addtogroup STM32
*/
...
...
@@ -27,11 +28,6 @@
/*@{*/
extern
int
rt_application_init
(
void
);
#ifdef RT_USING_FINSH
extern
void
finsh_system_init
(
void
);
extern
void
finsh_set_device
(
const
char
*
device
);
#endif
#ifdef USE_FULL_ASSERT
/**
...
...
@@ -91,12 +87,6 @@ void rtthread_startup(void)
/* init application */
rt_application_init
();
#ifdef RT_USING_FINSH
/* init finsh */
finsh_system_init
();
finsh_set_device
(
RT_CONSOLE_DEVICE_NAME
);
#endif
/* init timer thread */
rt_system_timer_thread_init
();
...
...
bsp/stm32f7-disco/drivers/board.c
浏览文件 @
fc54a74a
...
...
@@ -14,17 +14,19 @@
#include <rthw.h>
#include <rtthread.h>
#include <components.h>
#include "board.h"
#include "drv_usart.h"
#include "drv_mpu.h"
/**
* @addtogroup STM32
*/
/**
* @brief System Clock Configuration
* The system Clock is configured as follow :
* The system Clock is configured as follow :
* System Clock source = PLL (HSE)
* SYSCLK(Hz) = 200000000
* HCLK(Hz) = 200000000
...
...
@@ -45,35 +47,38 @@
*/
static
void
SystemClock_Config
(
void
)
{
RCC_ClkInitTypeDef
RCC_ClkInitStruct
;
RCC_OscInitTypeDef
RCC_OscInitStruct
;
HAL_StatusTypeDef
ret
=
HAL_OK
;
/* Enable HSE Oscillator and activate PLL with HSE as source */
RCC_OscInitStruct
.
OscillatorType
=
RCC_OSCILLATORTYPE_HSE
;
RCC_OscInitStruct
.
HSEState
=
RCC_HSE_ON
;
RCC_OscInitStruct
.
PLL
.
PLLState
=
RCC_PLL_ON
;
RCC_OscInitStruct
.
PLL
.
PLLSource
=
RCC_PLLSOURCE_HSE
;
RCC_OscInitStruct
.
PLL
.
PLLM
=
25
;
RCC_OscInitStruct
.
PLL
.
PLLN
=
400
;
RCC_OscInitStruct
.
PLL
.
PLLP
=
RCC_PLLP_DIV2
;
HAL_RCC_OscConfig
(
&
RCC_OscInitStruct
);
ret
=
HAL_PWREx_EnableOverDrive
();
if
(
ret
!=
HAL_OK
)
{
while
(
1
)
{
;
}
}
/* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
clocks dividers */
RCC_ClkInitStruct
.
ClockType
=
(
RCC_CLOCKTYPE_SYSCLK
|
RCC_CLOCKTYPE_HCLK
|
RCC_CLOCKTYPE_PCLK1
|
RCC_CLOCKTYPE_PCLK2
);
RCC_ClkInitStruct
.
SYSCLKSource
=
RCC_SYSCLKSOURCE_PLLCLK
;
RCC_ClkInitStruct
.
AHBCLKDivider
=
RCC_SYSCLK_DIV1
;
RCC_ClkInitStruct
.
APB1CLKDivider
=
RCC_HCLK_DIV4
;
RCC_ClkInitStruct
.
APB2CLKDivider
=
RCC_HCLK_DIV2
;
HAL_RCC_ClockConfig
(
&
RCC_ClkInitStruct
,
FLASH_LATENCY_6
);
RCC_ClkInitTypeDef
RCC_ClkInitStruct
;
RCC_OscInitTypeDef
RCC_OscInitStruct
;
HAL_StatusTypeDef
ret
=
HAL_OK
;
/* Enable HSE Oscillator and activate PLL with HSE as source */
RCC_OscInitStruct
.
OscillatorType
=
RCC_OSCILLATORTYPE_HSE
;
RCC_OscInitStruct
.
HSEState
=
RCC_HSE_ON
;
RCC_OscInitStruct
.
PLL
.
PLLState
=
RCC_PLL_ON
;
RCC_OscInitStruct
.
PLL
.
PLLSource
=
RCC_PLLSOURCE_HSE
;
RCC_OscInitStruct
.
PLL
.
PLLM
=
25
;
RCC_OscInitStruct
.
PLL
.
PLLN
=
400
;
RCC_OscInitStruct
.
PLL
.
PLLP
=
RCC_PLLP_DIV2
;
HAL_RCC_OscConfig
(
&
RCC_OscInitStruct
);
ret
=
HAL_PWREx_EnableOverDrive
();
if
(
ret
!=
HAL_OK
)
{
while
(
1
)
{
;
}
}
/* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
clocks dividers */
RCC_ClkInitStruct
.
ClockType
=
(
RCC_CLOCKTYPE_SYSCLK
|
RCC_CLOCKTYPE_HCLK
|
RCC_CLOCKTYPE_PCLK1
|
RCC_CLOCKTYPE_PCLK2
);
RCC_ClkInitStruct
.
SYSCLKSource
=
RCC_SYSCLKSOURCE_PLLCLK
;
RCC_ClkInitStruct
.
AHBCLKDivider
=
RCC_SYSCLK_DIV1
;
RCC_ClkInitStruct
.
APB1CLKDivider
=
RCC_HCLK_DIV4
;
RCC_ClkInitStruct
.
APB2CLKDivider
=
RCC_HCLK_DIV2
;
HAL_RCC_ClockConfig
(
&
RCC_ClkInitStruct
,
FLASH_LATENCY_6
);
}
/**
...
...
@@ -83,15 +88,15 @@ static void SystemClock_Config(void)
*/
static
void
CPU_CACHE_Enable
(
void
)
{
/* Enable branch prediction */
SCB
->
CCR
|=
(
1
<<
18
);
__DSB
();
/* Enable I-Cache */
SCB_EnableICache
();
/* Enable D-Cache */
SCB_EnableDCache
();
/* Enable branch prediction */
SCB
->
CCR
|=
(
1
<<
18
);
__DSB
();
/* Enable I-Cache */
SCB_EnableICache
();
/* Enable D-Cache */
SCB_EnableDCache
();
}
/**
...
...
@@ -100,9 +105,9 @@ static void CPU_CACHE_Enable(void)
*/
void
SysTick_Handler
(
void
)
{
/* tick for HAL Library */
HAL_IncTick
();
/* tick for HAL Library */
HAL_IncTick
();
/* enter interrupt */
rt_interrupt_enter
();
...
...
@@ -117,28 +122,28 @@ void SysTick_Handler(void)
*/
void
rt_hw_board_init
()
{
/* Configure the MPU attributes as Write Through */
mpu_init
();
/* Enable the CPU Cache */
CPU_CACHE_Enable
();
/* STM32F7xx HAL library initialization:
- Configure the Flash ART accelerator on ITCM interface
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Global MSP (MCU Support Package) initialization
*/
HAL_Init
();
/* Configure the system clock @ 200 Mhz */
SystemClock_Config
();
/* init systick */
/* Configure the MPU attributes as Write Through */
mpu_init
();
/* Enable the CPU Cache */
CPU_CACHE_Enable
();
/* STM32F7xx HAL library initialization:
- Configure the Flash ART accelerator on ITCM interface
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Global MSP (MCU Support Package) initialization
*/
HAL_Init
();
/* Configure the system clock @ 200 Mhz */
SystemClock_Config
();
/* init systick */
SysTick_Config
(
SystemCoreClock
/
RT_TICK_PER_SECOND
);
/* set pend exception priority */
NVIC_SetPriority
(
PendSV_IRQn
,
(
1
<<
__NVIC_PRIO_BITS
)
-
1
);
stm32_hw_usart
_init
();
rt_components_board
_init
();
#ifdef RT_USING_CONSOLE
rt_console_set_device
(
RT_CONSOLE_DEVICE_NAME
);
#endif
...
...
bsp/stm32f7-disco/drivers/board.h
浏览文件 @
fc54a74a
...
...
@@ -24,15 +24,15 @@
#define RT_USING_UART3
// <o> SDCard Driver <1=>SDIO sdcard <0=>SPI MMC card
//
<i>Default: 1
#define STM32_USE_SDIO
0
//
<i>Default: 1
#define STM32_USE_SDIO
0
/* whether use board external SDRAM memory */
// <e>Use external SDRAM memory on the board
//
<o>Begin Address of External SDRAM
//
<o>Begin Address of External SDRAM
#define EXT_SDRAM_BEGIN 0xC0000000
#define EXT_SDRAM_SIZE (0x800000)
//
<o>End Address of External SDRAM
//
<o>End Address of External SDRAM
#define EXT_SDRAM_END (EXT_SDRAM_BEGIN + EXT_SDRAM_SIZE)
// </e>
...
...
@@ -48,7 +48,7 @@ extern int __bss_end;
#endif
// <o> Internal SRAM memory size[Kbytes] <8-64>
//
<i>Default: 64
//
<i>Default: 64
#define STM32_SRAM_SIZE (256 * 1024)
#define HEAP_END (0x20010000 + STM32_SRAM_SIZE)
...
...
bsp/stm32f7-disco/drivers/drv_led.h
浏览文件 @
fc54a74a
...
...
@@ -14,6 +14,8 @@
#ifndef __DRV_LED_H
#define __DRV_LED_H
#include "board.h"
#define led_on() HAL_GPIO_WritePin(GPIOI, GPIO_PIN_1, GPIO_PIN_SET)
#define led_off() HAL_GPIO_WritePin(GPIOI, GPIO_PIN_1, GPIO_PIN_RESET)
...
...
bsp/stm32f7-disco/drivers/drv_usart.c
浏览文件 @
fc54a74a
...
...
@@ -51,62 +51,62 @@ static rt_err_t stm32_configure(struct rt_serial_device *serial, struct serial_c
RT_ASSERT
(
cfg
!=
RT_NULL
);
uart
=
(
struct
stm32_uart
*
)
serial
->
parent
.
user_data
;
uart
->
UartHandle
.
Init
.
BaudRate
=
cfg
->
baud_rate
;
uart
->
UartHandle
.
Init
.
HwFlowCtl
=
UART_HWCONTROL_NONE
;
uart
->
UartHandle
.
Init
.
Mode
=
UART_MODE_TX_RX
;
uart
->
UartHandle
.
AdvancedInit
.
AdvFeatureInit
=
UART_ADVFEATURE_NO_INIT
;
switch
(
cfg
->
data_bits
)
{
case
DATA_BITS_7
:
uart
->
UartHandle
.
Init
.
WordLength
=
UART_WORDLENGTH_7B
;
break
;
case
DATA_BITS_8
:
uart
->
UartHandle
.
Init
.
WordLength
=
UART_WORDLENGTH_8B
;
break
;
case
DATA_BITS_9
:
uart
->
UartHandle
.
Init
.
WordLength
=
UART_WORDLENGTH_9B
;
break
;
default:
uart
->
UartHandle
.
Init
.
WordLength
=
UART_WORDLENGTH_8B
;
break
;
}
switch
(
cfg
->
stop_bits
)
{
case
STOP_BITS_1
:
uart
->
UartHandle
.
Init
.
StopBits
=
UART_STOPBITS_1
;
break
;
case
STOP_BITS_2
:
uart
->
UartHandle
.
Init
.
StopBits
=
UART_STOPBITS_2
;
break
;
default:
uart
->
UartHandle
.
Init
.
StopBits
=
UART_STOPBITS_1
;
break
;
}
switch
(
cfg
->
parity
)
{
case
PARITY_NONE
:
uart
->
UartHandle
.
Init
.
Parity
=
UART_PARITY_NONE
;
break
;
case
PARITY_ODD
:
uart
->
UartHandle
.
Init
.
Parity
=
UART_PARITY_ODD
;
break
;
case
PARITY_EVEN
:
uart
->
UartHandle
.
Init
.
Parity
=
UART_PARITY_EVEN
;
break
;
default:
uart
->
UartHandle
.
Init
.
Parity
=
UART_PARITY_NONE
;
break
;
}
if
(
HAL_UART_DeInit
(
&
uart
->
UartHandle
)
!=
HAL_OK
)
{
return
RT_ERROR
;
}
if
(
HAL_UART_Init
(
&
uart
->
UartHandle
)
!=
HAL_OK
)
{
return
RT_ERROR
;
}
uart
->
UartHandle
.
Init
.
BaudRate
=
cfg
->
baud_rate
;
uart
->
UartHandle
.
Init
.
HwFlowCtl
=
UART_HWCONTROL_NONE
;
uart
->
UartHandle
.
Init
.
Mode
=
UART_MODE_TX_RX
;
uart
->
UartHandle
.
AdvancedInit
.
AdvFeatureInit
=
UART_ADVFEATURE_NO_INIT
;
switch
(
cfg
->
data_bits
)
{
case
DATA_BITS_7
:
uart
->
UartHandle
.
Init
.
WordLength
=
UART_WORDLENGTH_7B
;
break
;
case
DATA_BITS_8
:
uart
->
UartHandle
.
Init
.
WordLength
=
UART_WORDLENGTH_8B
;
break
;
case
DATA_BITS_9
:
uart
->
UartHandle
.
Init
.
WordLength
=
UART_WORDLENGTH_9B
;
break
;
default:
uart
->
UartHandle
.
Init
.
WordLength
=
UART_WORDLENGTH_8B
;
break
;
}
switch
(
cfg
->
stop_bits
)
{
case
STOP_BITS_1
:
uart
->
UartHandle
.
Init
.
StopBits
=
UART_STOPBITS_1
;
break
;
case
STOP_BITS_2
:
uart
->
UartHandle
.
Init
.
StopBits
=
UART_STOPBITS_2
;
break
;
default:
uart
->
UartHandle
.
Init
.
StopBits
=
UART_STOPBITS_1
;
break
;
}
switch
(
cfg
->
parity
)
{
case
PARITY_NONE
:
uart
->
UartHandle
.
Init
.
Parity
=
UART_PARITY_NONE
;
break
;
case
PARITY_ODD
:
uart
->
UartHandle
.
Init
.
Parity
=
UART_PARITY_ODD
;
break
;
case
PARITY_EVEN
:
uart
->
UartHandle
.
Init
.
Parity
=
UART_PARITY_EVEN
;
break
;
default:
uart
->
UartHandle
.
Init
.
Parity
=
UART_PARITY_NONE
;
break
;
}
if
(
HAL_UART_DeInit
(
&
uart
->
UartHandle
)
!=
HAL_OK
)
{
return
RT_ERROR
;
}
if
(
HAL_UART_Init
(
&
uart
->
UartHandle
)
!=
HAL_OK
)
{
return
RT_ERROR
;
}
return
RT_EOK
;
}
...
...
@@ -124,7 +124,7 @@ static rt_err_t stm32_control(struct rt_serial_device *serial, int cmd, void *ar
/* disable rx irq */
UART_DISABLE_IRQ
(
uart
->
irq
);
/* disable interrupt */
__HAL_UART_DISABLE_IT
(
&
uart
->
UartHandle
,
UART_IT_RXNE
);
__HAL_UART_DISABLE_IT
(
&
uart
->
UartHandle
,
UART_IT_RXNE
);
break
;
case
RT_DEVICE_CTRL_SET_INT
:
/* enable rx irq */
...
...
@@ -190,59 +190,59 @@ void USART1_IRQHandler(void)
/* enter interrupt */
rt_interrupt_enter
();
/* UART in mode Receiver ---------------------------------------------------*/
if
((
__HAL_UART_GET_IT
(
&
uart
->
UartHandle
,
UART_IT_RXNE
)
!=
RESET
)
&&
(
__HAL_UART_GET_IT_SOURCE
(
&
uart
->
UartHandle
,
UART_IT_RXNE
)
!=
RESET
))
{
rt_hw_serial_isr
(
&
serial1
,
RT_SERIAL_EVENT_RX_IND
);
/* Clear RXNE interrupt flag */
__HAL_UART_SEND_REQ
(
&
uart
->
UartHandle
,
UART_RXDATA_FLUSH_REQUEST
);
}
/* UART in mode Receiver ---------------------------------------------------*/
if
((
__HAL_UART_GET_IT
(
&
uart
->
UartHandle
,
UART_IT_RXNE
)
!=
RESET
)
&&
(
__HAL_UART_GET_IT_SOURCE
(
&
uart
->
UartHandle
,
UART_IT_RXNE
)
!=
RESET
))
{
rt_hw_serial_isr
(
&
serial1
,
RT_SERIAL_EVENT_RX_IND
);
/* Clear RXNE interrupt flag */
__HAL_UART_SEND_REQ
(
&
uart
->
UartHandle
,
UART_RXDATA_FLUSH_REQUEST
);
}
/* leave interrupt */
rt_interrupt_leave
();
}
#endif
/* RT_USING_UART1 */
/**
* @brief UART MSP Initialization
* This function configures the hardware resources used in this example:
* @brief UART MSP Initialization
* This function configures the hardware resources used in this example:
* - Peripheral's clock enable
* - Peripheral's GPIO Configuration
* - Peripheral's GPIO Configuration
* - NVIC configuration for UART interrupt request enable
* @param huart: UART handle pointer
* @retval None
*/
void
HAL_UART_MspInit
(
UART_HandleTypeDef
*
huart
)
{
GPIO_InitTypeDef
GPIO_InitStruct
;
if
(
huart
->
Instance
==
USART1
)
{
/* Enable GPIO TX/RX clock */
USART1_TX_GPIO_CLK_ENABLE
();
USART1_RX_GPIO_CLK_ENABLE
();
/* Enable USARTx clock */
USART1_CLK_ENABLE
();
/* UART TX GPIO pin configuration */
GPIO_InitStruct
.
Pin
=
USART1_TX_PIN
;
GPIO_InitStruct
.
Mode
=
GPIO_MODE_AF_PP
;
GPIO_InitStruct
.
Pull
=
GPIO_PULLUP
;
GPIO_InitStruct
.
Speed
=
GPIO_SPEED_HIGH
;
GPIO_InitStruct
.
Alternate
=
USART1_TX_AF
;
HAL_GPIO_Init
(
USART1_TX_GPIO_PORT
,
&
GPIO_InitStruct
);
/* UART RX GPIO pin configuration */
GPIO_InitStruct
.
Pin
=
USART1_RX_PIN
;
GPIO_InitStruct
.
Alternate
=
USART1_RX_AF
;
HAL_GPIO_Init
(
USART1_RX_GPIO_PORT
,
&
GPIO_InitStruct
);
/* NVIC for USART */
HAL_NVIC_SetPriority
(
USART1_IRQn
,
0
,
1
);
HAL_NVIC_EnableIRQ
(
USART1_IRQn
);
}
{
GPIO_InitTypeDef
GPIO_InitStruct
;
if
(
huart
->
Instance
==
USART1
)
{
/* Enable GPIO TX/RX clock */
USART1_TX_GPIO_CLK_ENABLE
();
USART1_RX_GPIO_CLK_ENABLE
();
/* Enable USARTx clock */
USART1_CLK_ENABLE
();
/* UART TX GPIO pin configuration */
GPIO_InitStruct
.
Pin
=
USART1_TX_PIN
;
GPIO_InitStruct
.
Mode
=
GPIO_MODE_AF_PP
;
GPIO_InitStruct
.
Pull
=
GPIO_PULLUP
;
GPIO_InitStruct
.
Speed
=
GPIO_SPEED_HIGH
;
GPIO_InitStruct
.
Alternate
=
USART1_TX_AF
;
HAL_GPIO_Init
(
USART1_TX_GPIO_PORT
,
&
GPIO_InitStruct
);
/* UART RX GPIO pin configuration */
GPIO_InitStruct
.
Pin
=
USART1_RX_PIN
;
GPIO_InitStruct
.
Alternate
=
USART1_RX_AF
;
HAL_GPIO_Init
(
USART1_RX_GPIO_PORT
,
&
GPIO_InitStruct
);
/* NVIC for USART */
HAL_NVIC_SetPriority
(
USART1_IRQn
,
0
,
1
);
HAL_NVIC_EnableIRQ
(
USART1_IRQn
);
}
}
/**
* @brief UART MSP De-Initialization
* @brief UART MSP De-Initialization
* This function frees the hardware resources used in this example:
* - Disable the Peripheral's clock
* - Revert GPIO and NVIC configuration to their default state
...
...
@@ -251,21 +251,21 @@ void HAL_UART_MspInit(UART_HandleTypeDef *huart)
*/
void
HAL_UART_MspDeInit
(
UART_HandleTypeDef
*
huart
)
{
if
(
huart
->
Instance
==
USART1
)
{
/* Reset peripherals */
USART1_FORCE_RESET
();
USART1_RELEASE_RESET
();
/* Disable peripherals and GPIO Clocks */
/* Configure UART Tx as alternate function */
HAL_GPIO_DeInit
(
USART1_TX_GPIO_PORT
,
USART1_TX_PIN
);
/* Configure UART Rx as alternate function */
HAL_GPIO_DeInit
(
USART1_RX_GPIO_PORT
,
USART1_RX_PIN
);
/* Disable the NVIC for UART */
HAL_NVIC_DisableIRQ
(
USART1_IRQn
);
}
if
(
huart
->
Instance
==
USART1
)
{
/* Reset peripherals */
USART1_FORCE_RESET
();
USART1_RELEASE_RESET
();
/* Disable peripherals and GPIO Clocks */
/* Configure UART Tx as alternate function */
HAL_GPIO_DeInit
(
USART1_TX_GPIO_PORT
,
USART1_TX_PIN
);
/* Configure UART Rx as alternate function */
HAL_GPIO_DeInit
(
USART1_RX_GPIO_PORT
,
USART1_RX_PIN
);
/* Disable the NVIC for UART */
HAL_NVIC_DisableIRQ
(
USART1_IRQn
);
}
}
int
stm32_hw_usart_init
(
void
)
...
...
@@ -276,7 +276,7 @@ int stm32_hw_usart_init(void)
#ifdef RT_USING_UART1
uart
=
&
uart1
;
uart
->
UartHandle
.
Instance
=
USART1
;
serial1
.
ops
=
&
stm32_uart_ops
;
serial1
.
config
=
config
;
...
...
bsp/stm32f7-disco/rtconfig.h
浏览文件 @
fc54a74a
...
...
@@ -97,7 +97,7 @@
// </section>
// <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="true" />
//
#define RT_USING_COMPONENTS_INIT
#define RT_USING_COMPONENTS_INIT
// <section name="RT_USING_FINSH" description="Using finsh as shell, which is a C-Express shell" default="true" >
#define RT_USING_FINSH
#define FINSH_THREAD_PRIORITY 0xa
...
...
@@ -113,8 +113,8 @@
// </section>
// <section name="LIBC" description="C Runtime library setting" default="always" >
// <bool name="RT_USING_
NEWLIB" description="Using newlib library, only available under GNU GCC
" default="true" />
//
#define RT_USING_NEWLIB
// <bool name="RT_USING_
LIBC" description="Using libc library
" default="true" />
#define RT_USING_NEWLIB
// <bool name="RT_USING_PTHREADS" description="Using POSIX threads library" default="true" />
//#define RT_USING_PTHREADS
// </section>
...
...
bsp/stm32f7-disco/rtconfig.py
浏览文件 @
fc54a74a
...
...
@@ -41,7 +41,7 @@ if PLATFORM == 'gcc':
OBJCPY
=
PREFIX
+
'objcopy'
DEVICE
=
' -mcpu=cortex-m7 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=hard -ffunction-sections -fdata-sections'
CFLAGS
=
DEVICE
+
' -g -Wall
G
-DSTM32F756xx -DUSE_HAL_DRIVER -D__ASSEMBLY__ -D__FPU_USED'
CFLAGS
=
DEVICE
+
' -g -Wall -DSTM32F756xx -DUSE_HAL_DRIVER -D__ASSEMBLY__ -D__FPU_USED'
AFLAGS
=
' -c'
+
DEVICE
+
' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
LFLAGS
=
DEVICE
+
' -lm -lgcc -lc'
+
' -nostartfiles -Wl,--gc-sections,-Map=rtthread_stm32f7xx.map,-cref,-u,Reset_Handler -T rtthread-stm32f7xx.ld'
...
...
include/rtdef.h
浏览文件 @
fc54a74a
...
...
@@ -94,8 +94,8 @@ typedef rt_base_t rt_off_t; /**< Type for offset */
#ifdef __CC_ARM
/* ARM Compiler */
#include <stdarg.h>
#define SECTION(x) __attribute__((section(x)))
#define
UNUSED
__attribute__((unused))
#define
USED
__attribute__((used))
#define
RT_UNUSED
__attribute__((unused))
#define
RT_USED
__attribute__((used))
#define ALIGN(n) __attribute__((aligned(n)))
#define WEAK __weak
#define rt_inline static __inline
...
...
@@ -109,8 +109,8 @@ typedef rt_base_t rt_off_t; /**< Type for offset */
#elif defined (__IAR_SYSTEMS_ICC__)
/* for IAR Compiler */
#include <stdarg.h>
#define SECTION(x) @ x
#define UNUSED
#define USED
#define
RT_
UNUSED
#define
RT_
USED
#define PRAGMA(x) _Pragma(#x)
#define ALIGN(n) PRAGMA(data_alignment=n)
#define WEAK __weak
...
...
@@ -130,17 +130,17 @@ typedef rt_base_t rt_off_t; /**< Type for offset */
#endif
#define SECTION(x) __attribute__((section(x)))
#define
UNUSED
__attribute__((unused))
#define
USED
__attribute__((used))
#define
RT_UNUSED
__attribute__((unused))
#define
RT_USED
__attribute__((used))
#define ALIGN(n) __attribute__((aligned(n)))
#define WEAK
__attribute__((weak))
#define WEAK
__attribute__((weak))
#define rt_inline static __inline
#define RTT_API
#elif defined (__ADSPBLACKFIN__)
/* for VisualDSP++ Compiler */
#include <stdarg.h>
#define SECTION(x) __attribute__((section(x)))
#define
UNUSED
__attribute__((unused))
#define
USED
__attribute__((used))
#define
RT_UNUSED
__attribute__((unused))
#define
RT_USED
__attribute__((used))
#define ALIGN(n) __attribute__((aligned(n)))
#define WEAK __attribute__((weak))
#define rt_inline static inline
...
...
@@ -148,8 +148,8 @@ typedef rt_base_t rt_off_t; /**< Type for offset */
#elif defined (_MSC_VER)
#include <stdarg.h>
#define SECTION(x)
#define UNUSED
#define USED
#define
RT_
UNUSED
#define
RT_
USED
#define ALIGN(n) __declspec(align(n))
#define WEAK
#define rt_inline static __inline
...
...
@@ -160,11 +160,11 @@ typedef rt_base_t rt_off_t; /**< Type for offset */
* GCC and MDK) compilers. See ARM Optimizing C/C++ Compiler 5.9.3 for more
* details. */
#define SECTION(x)
#define UNUSED
#define USED
#define PRAGMA(x)
_Pragma(#x)
#define
RT_
UNUSED
#define
RT_
USED
#define PRAGMA(x)
_Pragma(#x)
#define ALIGN(n)
#define WEAK
#define WEAK
#define rt_inline static inline
#define RTT_API
#else
...
...
tools/building.py
浏览文件 @
fc54a74a
...
...
@@ -224,7 +224,7 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [
AddOption
(
'--verbose'
,
dest
=
'verbose'
,
action
=
'store_true'
,
default
=
Tru
e
,
default
=
Fals
e
,
help
=
'print verbose information during build'
)
if
not
GetOption
(
'verbose'
):
...
...
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