Plugin Request: Code Highlighting
« on October 4th, 2014, 11:22 PM »


<?php
/**
* Welcome to Wedge.
*
* Wedge (http://wedge.org)
* Copyright © 2010 René-Gilles Deberdt, wedge.org
* Portions are © 2011 Simple Machines.
* License: http://wedge.org/license/
*/
if (defined('WEDGE'))
return;
define('WEDGE_VERSION', '1.0-beta');
define('WEDGE', 4); // Internal snapshot number.
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@ini_set('memory_limit', '128M');
$time_start = microtime(true);
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define('ROOT_DIR', str_replace('\\', '/', dirname(__FILE__)));
define('APP_DIR', ROOT_DIR . '/core/app');
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{
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loadSource(array(
'Class-System',
'QueryString',
'Subs',
'Errors',
'Load',
'Security',
));
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if (!empty($maintenance) && $maintenance > 1)
{
if ($maintenance == 2) // Installing
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else // Downtime
show_db_error();
return;
}
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loadConstants();
// Initiate the database connection.
loadDatabase();


[code] #include <stm32f4xx.h>
#include <stm32f4xx_rcc.h>
#include <stm32f4xx_gpio.h>
#include <stm32f4xx_tim.h>
#include <stm32f4xx_spi.h>
#include <misc.h>
#define TLC_RCC_AHB1 RCC_AHB1Periph_GPIOB
#define TLC5940_GPIO GPIOB
#define PIN_BLANK GPIO_Pin_5
#define PIN_VPRG GPIO_Pin_9
#define PIN_XLAT GPIO_Pin_6
#define PIN_GSCLK GPIO_Pin_3
int timer_update=0;
#define COUNT_TLC 1
void init_tim7(void){
TIM_TimeBaseInitTypeDef TIM_TBInitStruct;
NVIC_InitTypeDef NVIC_InitStructure;
RCC_APB1PeriphClockCmd(RCC_APB1ENR_TIM7EN,ENABLE); // Timer saat kaynağını aç
TIM_TBInitStruct.TIM_Prescaler =8299; // ÖnBölücü (PSC) değeri 4199
TIM_TBInitStruct.TIM_Period =9; // Otomatik geri yükleme (ARR) eşiği 1
TIM_TimeBaseInit(TIM7,&TIM_TBInitStruct); // Timeri init et
TIM_ITConfig(TIM7, TIM_IT_Update, ENABLE); // Timer Update olayında interrupt istesin.
NVIC_InitStructure.NVIC_IRQChannel = TIM7_IRQn;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
TIM_Cmd(TIM7, ENABLE);// Timeri başlat
}
void TIM7_IRQHandler(void){
TIM7->SR=0;
GPIOD->ODR ^= GPIO_Pin_12;
timer_update +=1;
}
void init_SPI1(void){
GPIO_InitTypeDef GPIO_InitStruct;
SPI_InitTypeDef SPI_InitStruct;
// enable clock for used IO pins
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA | RCC_AHB1Periph_GPIOD| TLC_RCC_AHB1, ENABLE);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_All;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_OUT;
GPIO_InitStruct.GPIO_OType = GPIO_OType_PP;
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOD, &GPIO_InitStruct);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_All;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_OUT;
GPIO_InitStruct.GPIO_OType = GPIO_OType_PP;
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(TLC5940_GPIO, &GPIO_InitStruct);
/* configure pins used by SPI1
* PA5 = SCK
* PA6 = MISO
* PA7 = MOSI
*/
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_7 | GPIO_Pin_6 | GPIO_Pin_5;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStruct.GPIO_OType = GPIO_OType_PP;
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA, &GPIO_InitStruct);
// connect SPI1 pins to SPI alternate function
GPIO_PinAFConfig(GPIOA, GPIO_PinSource5, GPIO_AF_SPI1);
GPIO_PinAFConfig(GPIOA, GPIO_PinSource6, GPIO_AF_SPI1);
GPIO_PinAFConfig(GPIOA, GPIO_PinSource7, GPIO_AF_SPI1);
// enable clock for used IO pins
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOE, ENABLE);
/* Configure the chip select pin
in this case we will use PE7 */
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_7;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_OUT;
GPIO_InitStruct.GPIO_OType = GPIO_OType_PP;
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_UP;
GPIO_Init(GPIOE, &GPIO_InitStruct);
GPIOE->BSRRL |= GPIO_Pin_7; // set PE7 high
// enable peripheral clock
RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE);
/* configure SPI1 in Mode 0
* CPOL = 0 --> clock is low when idle
* CPHA = 0 --> data is sampled at the first edge
*/
SPI_InitStruct.SPI_Direction = SPI_Direction_2Lines_FullDuplex; // set to full duplex mode, seperate MOSI and MISO lines
SPI_InitStruct.SPI_Mode = SPI_Mode_Master; // transmit in master mode, NSS pin has to be always high
SPI_InitStruct.SPI_DataSize = SPI_DataSize_8b; // one packet of data is 8 bits wide
SPI_InitStruct.SPI_CPOL = SPI_CPOL_Low; // clock is low when idle
SPI_InitStruct.SPI_CPHA = SPI_CPHA_1Edge; // data sampled at first edge
SPI_InitStruct.SPI_NSS = SPI_NSS_Soft | SPI_NSSInternalSoft_Set; // set the NSS management to internal and pull internal NSS high
SPI_InitStruct.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_16; // SPI frequency is APB2 frequency / 4
SPI_InitStruct.SPI_FirstBit = SPI_FirstBit_MSB;// data is transmitted MSB first
SPI_Init(SPI1, &SPI_InitStruct);
SPI_Cmd(SPI1, ENABLE); // enable SPI1
}
/* This funtion is used to transmit and receive data
* with SPI1
* data --> data to be transmitted
* returns received value
*/
uint8_t SPI1_send(uint8_t data){
SPI_I2S_SendData(SPI1,data);
//SPI1->DR = data; // write data to be transmitted to the SPI data register
while( !(SPI1->SR & SPI_I2S_FLAG_TXE) ); // wait until transmit complete
while( !(SPI1->SR & SPI_I2S_FLAG_RXNE) ); // wait until receive complete
while( SPI1->SR & SPI_I2S_FLAG_BSY ); // wait until SPI is not busy anymore
return SPI1->DR; // return received data from SPI data register
}
void _delay(int value){
while(value--)
{
}
}
void Blank_Pulse(){
GPIO_SetBits(TLC5940_GPIO,PIN_BLANK);
GPIO_ResetBits(TLC5940_GPIO,PIN_BLANK);
//TLC5940_GPIO->ODR |=BLANK_PIN;
//TLC5940_GPIO->ODR &=0x00000000;
}
void Xlat_Pulse(){
GPIO_SetBits(TLC5940_GPIO,PIN_XLAT);
GPIO_ResetBits(TLC5940_GPIO,PIN_XLAT);
//TLC5940_GPIO->ODR |=XLAT_PIN;
//TLC5940_GPIO->ODR &=0x00000000;
}
void GSCLK_Pulse(){
GPIO_SetBits(TLC5940_GPIO,PIN_GSCLK);
GPIO_ResetBits(TLC5940_GPIO,PIN_GSCLK);
//TLC5940_GPIO->ODR |=GSCLK_PIN;
//TLC5940_GPIO->ODR &=0x00000000;
}
//CHECK CORE CLK
void MCO2_INIT(){
GPIO_InitTypeDef GPIO_InitStructure;
// Output HSE clock (8 MHz) on MCO pin (PC9)
RCC_MCO2Config(RCC_MCO2Source_SYSCLK, RCC_MCO2Div_5);
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOC, ENABLE);
GPIO_StructInit(&GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_Init(GPIOC, &GPIO_InitStructure);
GPIO_PinAFConfig(GPIOC, GPIO_PinSource9, GPIO_AF_MCO);
}
int main(void){
SystemInit(); //168mhz
init_tim7();
init_SPI1();
MCO2_INIT();
uint_fast8_t n;
//LED0
u16 data[COUNT_TLC* 16]={0x0000 ,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000};
GPIO_ResetBits(TLC5940_GPIO,PIN_VPRG);
while(1){
GPIO_SetBits(GPIOD,GPIO_Pin_12);
while(timer_update>3){
data[15] +=16;
data[14] -=16;
if (data[15]>4095) {
data[15]=0;
}
GPIO_SetBits(TLC5940_GPIO,PIN_BLANK);
for(n=0; n<(COUNT_TLC* 16); n=n+2)
{
SPI1_send(data[n]>>4);
SPI1_send((data[n]<<4) | (data[n+1])>>8);
SPI1_send(data[n+1]);
}
GPIOE->BSRRL |= GPIO_Pin_7; // set PE7 (CS) high
GPIO_ResetBits(GPIOD,GPIO_Pin_12);
GPIOE->BSRRH |= GPIO_Pin_7;
_delay(1);
GPIO_SetBits(TLC5940_GPIO,PIN_XLAT);
_delay(1);
GPIO_ResetBits(TLC5940_GPIO,PIN_BLANK);
GPIO_ResetBits(TLC5940_GPIO,PIN_XLAT);
_delay(1);
timer_update=0;
}
int i;
//generate GSCLK
for (i = 0; i < 4096; i++){
TLC5940_GPIO->BSRRL = PIN_GSCLK;
TLC5940_GPIO->BSRRH = PIN_GSCLK;
}
Blank_Pulse();
}
}