mirror of
https://github.com/oopuuu/zTC1.git
synced 2025-12-19 00:13:21 +08:00
修改了Web后台的部分界面，增加了HAmqtt中的总电量传感器，后台新增mqtt上报频率设置
This commit is contained in:
OOP
294
mico-os/platform/MCU/STM32F2xx/platform_init.c
Normal file
294
mico-os/platform/MCU/STM32F2xx/platform_init.c
Normal file
@@ -0,0 +1,294 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file platform_init.c
|
||||
* @author William Xu
|
||||
* @version V1.0.0
|
||||
* @date 05-May-2014
|
||||
* @brief This file provide functions called by MICO to drive stm32f2xx
|
||||
* platform: - e.g. power save, reboot, platform initialize
|
||||
******************************************************************************
|
||||
* UNPUBLISHED PROPRIETARY SOURCE CODE
|
||||
* Copyright (c) 2016 MXCHIP Inc.
|
||||
*
|
||||
* The contents of this file may not be disclosed to third parties, copied or
|
||||
* duplicated in any form, in whole or in part, without the prior written
|
||||
* permission of MXCHIP Corporation.
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
|
||||
#include "platform_peripheral.h"
|
||||
#include "platform.h"
|
||||
#include "platform_config.h"
|
||||
#include "platform_logging.h"
|
||||
#include <string.h> // For memcmp
|
||||
#include "crt0.h"
|
||||
#include "platform_init.h"
|
||||
|
||||
#ifdef __GNUC__
|
||||
#include "../../GCC/stdio_newlib.h"
|
||||
#endif /* ifdef __GNUC__ */
|
||||
|
||||
|
||||
/******************************************************
|
||||
* Macros
|
||||
******************************************************/
|
||||
|
||||
/******************************************************
|
||||
* Constants
|
||||
******************************************************/
|
||||
|
||||
#ifndef STDIO_BUFFER_SIZE
|
||||
#define STDIO_BUFFER_SIZE 64
|
||||
#endif
|
||||
|
||||
/******************************************************
|
||||
* Enumerations
|
||||
******************************************************/
|
||||
|
||||
/******************************************************
|
||||
* Type Definitions
|
||||
******************************************************/
|
||||
|
||||
/******************************************************
|
||||
* Structures
|
||||
******************************************************/
|
||||
|
||||
/******************************************************
|
||||
* Function Declarations
|
||||
******************************************************/
|
||||
|
||||
extern OSStatus host_platform_init( void );
|
||||
|
||||
/******************************************************
|
||||
* Variables Definitions
|
||||
******************************************************/
|
||||
extern platform_uart_t platform_uart_peripherals[];
|
||||
extern platform_uart_driver_t platform_uart_drivers[];
|
||||
|
||||
#ifndef MICO_DISABLE_STDIO
|
||||
static const platform_uart_config_t stdio_uart_config =
|
||||
{
|
||||
.baud_rate = STDIO_UART_BAUDRATE,
|
||||
.data_width = DATA_WIDTH_8BIT,
|
||||
.parity = NO_PARITY,
|
||||
.stop_bits = STOP_BITS_1,
|
||||
.flow_control = FLOW_CONTROL_DISABLED,
|
||||
.flags = 0,
|
||||
};
|
||||
|
||||
static volatile ring_buffer_t stdio_rx_buffer;
|
||||
static volatile uint8_t stdio_rx_data[STDIO_BUFFER_SIZE];
|
||||
mico_mutex_t stdio_rx_mutex;
|
||||
mico_mutex_t stdio_tx_mutex;
|
||||
#endif /* #ifndef MICO_DISABLE_STDIO */
|
||||
|
||||
/******************************************************
|
||||
* Function Definitions
|
||||
******************************************************/
|
||||
#if defined ( __ICCARM__ )
|
||||
static inline void __jump_to( uint32_t addr )
|
||||
{
|
||||
__asm( "MOV R1, #0x00000001" );
|
||||
__asm( "ORR R0, R0, R1" ); /* Last bit of jump address indicates whether destination is Thumb or ARM code */
|
||||
__asm( "BLX R0" );
|
||||
}
|
||||
|
||||
|
||||
#elif defined ( __GNUC__ )
|
||||
__attribute__( ( always_inline ) ) static __INLINE void __jump_to( uint32_t addr )
|
||||
{
|
||||
addr |= 0x00000001; /* Last bit of jump address indicates whether destination is Thumb or ARM code */
|
||||
__ASM volatile ("BX %0" : : "r" (addr) );
|
||||
}
|
||||
|
||||
|
||||
#elif defined ( __CC_ARM )
|
||||
static void __asm __jump_to( uint32_t addr )
|
||||
{
|
||||
MOV R1, #0x00000001
|
||||
ORR R0, R0, R1 /* Last bit of jump address indicates whether destination is Thumb or ARM code */
|
||||
BLX R0
|
||||
}
|
||||
#endif
|
||||
|
||||
void startApplication( uint32_t app_addr )
|
||||
{
|
||||
uint32_t* stack_ptr;
|
||||
uint32_t* start_ptr;
|
||||
|
||||
if (((*(volatile uint32_t*)app_addr) & 0x2FFE0000 ) != 0x20000000)
|
||||
app_addr += 0x200;
|
||||
/* Test if user code is programmed starting from address "ApplicationAddress" */
|
||||
if (((*(volatile uint32_t*)app_addr) & 0x2FFE0000 ) == 0x20000000)
|
||||
{
|
||||
SysTick->CTRL &= ~SysTick_CTRL_ENABLE_Msk;
|
||||
|
||||
/* Clear all interrupt enabled by bootloader */
|
||||
for (int i = 0; i < 8; i++ )
|
||||
NVIC->ICER[i] = 0xFFFFFFFF;
|
||||
|
||||
stack_ptr = (uint32_t*) app_addr; /* Initial stack pointer is first 4 bytes of vector table */
|
||||
start_ptr = ( stack_ptr + 1 ); /* Reset vector is second 4 bytes of vector table */
|
||||
|
||||
#if defined ( __ICCARM__)
|
||||
__ASM( "MOV LR, #0xFFFFFFFF" );
|
||||
__ASM( "MOV R1, #0x01000000" );
|
||||
__ASM( "MSR APSR_nzcvq, R1" );
|
||||
__ASM( "MOV R1, #0x00000000" );
|
||||
__ASM( "MSR PRIMASK, R1" );
|
||||
__ASM( "MSR FAULTMASK, R1" );
|
||||
__ASM( "MSR BASEPRI, R1" );
|
||||
__ASM( "MSR CONTROL, R1" );
|
||||
#endif
|
||||
|
||||
__set_MSP( *stack_ptr );
|
||||
__jump_to( *start_ptr );
|
||||
}
|
||||
}
|
||||
|
||||
void platform_mcu_reset( void )
|
||||
{
|
||||
NVIC_SystemReset();
|
||||
}
|
||||
|
||||
/* STM32F2 common clock initialisation function
|
||||
* This brings up enough clocks to allow the processor to run quickly while initialising memory.
|
||||
* Other platform specific clock init can be done in init_platform() or init_architecture()
|
||||
*/
|
||||
void init_clocks( void )
|
||||
{
|
||||
//RCC_DeInit( ); /* if not commented then the LSE PA8 output will be disabled and never comes up again */
|
||||
|
||||
/* Configure Clocks */
|
||||
RCC_HSEConfig( HSE_SOURCE );
|
||||
RCC_WaitForHSEStartUp( );
|
||||
|
||||
RCC_HCLKConfig( AHB_CLOCK_DIVIDER );
|
||||
RCC_PCLK2Config( APB2_CLOCK_DIVIDER );
|
||||
RCC_PCLK1Config( APB1_CLOCK_DIVIDER );
|
||||
|
||||
/* Enable the PLL */
|
||||
FLASH_SetLatency( INT_FLASH_WAIT_STATE );
|
||||
FLASH_PrefetchBufferCmd( ENABLE );
|
||||
|
||||
/* Use the clock configuration utility from ST to calculate these values
|
||||
* http://www.st.com/st-web-ui/static/active/en/st_prod_software_internet/resource/technical/software/utility/stsw-stm32090.zip
|
||||
*/
|
||||
RCC_PLLConfig( PLL_SOURCE, PLL_M_CONSTANT, PLL_N_CONSTANT, PLL_P_CONSTANT, PPL_Q_CONSTANT ); /* NOTE: The CPU Clock Frequency is independently defined in <MiCO-SDK>/MiCO/Platform/<platform>/<platform>.mk */
|
||||
RCC_PLLCmd( ENABLE );
|
||||
|
||||
while ( RCC_GetFlagStatus( RCC_FLAG_PLLRDY ) == RESET )
|
||||
{
|
||||
}
|
||||
RCC_SYSCLKConfig( SYSTEM_CLOCK_SOURCE );
|
||||
|
||||
while ( RCC_GetSYSCLKSource( ) != 0x08 )
|
||||
{
|
||||
}
|
||||
|
||||
/* Configure HCLK clock as SysTick clock source. */
|
||||
SysTick_CLKSourceConfig( SYSTICK_CLOCK_SOURCE );
|
||||
#ifdef NO_MICO_RTOS
|
||||
SysTick_Config( SystemCoreClock / 1000 );
|
||||
#endif
|
||||
}
|
||||
|
||||
WEAK void init_memory( void )
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void init_architecture( void )
|
||||
{
|
||||
uint8_t i;
|
||||
|
||||
RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);
|
||||
|
||||
/*STM32 wakeup by watchdog in standby mode, re-enter standby mode in this situation*/
|
||||
if ( (PWR_GetFlagStatus(PWR_FLAG_SB) != RESET) && RCC_GetFlagStatus(RCC_FLAG_IWDGRST) != RESET){
|
||||
RCC_ClearFlag();
|
||||
PWR_EnterSTANDBYMode();
|
||||
}
|
||||
PWR_ClearFlag(PWR_FLAG_SB);
|
||||
|
||||
/* Initialise the interrupt priorities to a priority lower than 0 so that the BASEPRI register can mask them */
|
||||
for ( i = 0; i < 81; i++ )
|
||||
{
|
||||
NVIC ->IP[i] = 0xff;
|
||||
}
|
||||
|
||||
NVIC_PriorityGroupConfig( NVIC_PriorityGroup_4 );
|
||||
|
||||
platform_init_peripheral_irq_priorities();
|
||||
|
||||
/* Initialise GPIO IRQ manager */
|
||||
platform_gpio_irq_manager_init();
|
||||
|
||||
#ifndef MICO_DISABLE_STDIO
|
||||
#ifndef NO_MICO_RTOS
|
||||
mico_rtos_init_mutex( &stdio_tx_mutex );
|
||||
mico_rtos_unlock_mutex ( &stdio_tx_mutex );
|
||||
mico_rtos_init_mutex( &stdio_rx_mutex );
|
||||
mico_rtos_unlock_mutex ( &stdio_rx_mutex );
|
||||
#endif
|
||||
|
||||
ring_buffer_init ( (ring_buffer_t*)&stdio_rx_buffer, (uint8_t*)stdio_rx_data, STDIO_BUFFER_SIZE );
|
||||
platform_uart_init( &platform_uart_drivers[STDIO_UART], &platform_uart_peripherals[STDIO_UART], &stdio_uart_config, (ring_buffer_t*)&stdio_rx_buffer );
|
||||
#endif
|
||||
|
||||
/* Ensure 802.11 device is in reset. */
|
||||
host_platform_init( );
|
||||
|
||||
/* Initialise nanosecond clock counter */
|
||||
platform_init_nanosecond_clock();
|
||||
|
||||
#ifdef BOOTLOADER
|
||||
return;
|
||||
#endif
|
||||
|
||||
/* Initialise RTC */
|
||||
platform_rtc_init( );
|
||||
|
||||
#ifndef MICO_DISABLE_MCU_POWERSAVE
|
||||
/* Initialise MCU powersave */
|
||||
platform_mcu_powersave_init( );
|
||||
#endif /* ifndef MICO_DISABLE_MCU_POWERSAVE */
|
||||
|
||||
platform_mcu_powersave_disable( );
|
||||
}
|
||||
|
||||
OSStatus stdio_hardfault( char* data, uint32_t size )
|
||||
{
|
||||
#ifndef MICO_DISABLE_STDIO
|
||||
uint32_t idx;
|
||||
for(idx = 0; idx < size; idx++){
|
||||
while ( ( platform_uart_peripherals[ STDIO_UART ].port->SR & USART_SR_TXE ) == 0 );
|
||||
platform_uart_peripherals[ STDIO_UART ].port->DR = (data[idx] & (uint16_t)0x01FF);
|
||||
|
||||
}
|
||||
#endif
|
||||
return kNoErr;
|
||||
}
|
||||
|
||||
/******************************************************
|
||||
* NO-OS Functions
|
||||
******************************************************/
|
||||
|
||||
|
||||
#ifdef NO_MICO_RTOS
|
||||
static volatile uint32_t no_os_tick = 0;
|
||||
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
no_os_tick ++;
|
||||
platform_watchdog_kick( );
|
||||
}
|
||||
|
||||
uint32_t mico_get_time_no_os(void)
|
||||
{
|
||||
return no_os_tick;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
Reference in New Issue
Block a user