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Dependencies:   EALib EthernetInterface_vz mbed-rtos mbed

Fork of header_main_colinas_V0-20-09-14 by VZTECH

configs.cpp@113:db67ae00550e, 2015-04-16 (annotated)

Committer:
klauss
Date:
Thu Apr 16 12:57:13 2015 +0000
Revision:
113:db67ae00550e
Parent:
109:a5b8264ffbbc
Child:
114:472502b31a12
valide esse fw

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 0:4d17cd9c8f9d 1 #include "configs.h"
klauss 26:725cbbedadd5 2
klauss 0:4d17cd9c8f9d 3 //*****************************************************************************
klauss 0:4d17cd9c8f9d 4 // Pins/Modules Config
klauss 0:4d17cd9c8f9d 5 //*****************************************************************************
klauss 0:4d17cd9c8f9d 6
klauss 86:bf7b0d4c3232 7 InterruptIn NextData(p8); // IO 96
klauss 0:4d17cd9c8f9d 8 InterruptIn FrameSync(p17); // GCLK1
klauss 0:4d17cd9c8f9d 9
klauss 0:4d17cd9c8f9d 10 //Ticker ticker; // Timer para Debug
klauss 0:4d17cd9c8f9d 11
klauss 0:4d17cd9c8f9d 12 DigitalOut RST(p29); // Pino de reset para o CPLD
klauss 0:4d17cd9c8f9d 13 DigitalIn PPD(p25); // Pino de conexao com o cristal do CPLD
klauss 0:4d17cd9c8f9d 14
klauss 0:4d17cd9c8f9d 15 DigitalOut ENABLE_F_REG(p18); // Configuracao da Alimentacao do CPLD
klauss 0:4d17cd9c8f9d 16 DigitalOut ENABLE_F_RX(p19);
klauss 0:4d17cd9c8f9d 17 DigitalOut ENABLE_F_TX(p20);
klauss 0:4d17cd9c8f9d 18
klauss 0:4d17cd9c8f9d 19 Serial Uart3(p9,p10); // default baudrate = 9600; Sem paridade, 8bits, 1 stop-bit
klauss 0:4d17cd9c8f9d 20
klauss 113:db67ae00550e 21 void start_cpld( void ) {
klauss 113:db67ae00550e 22 //CPLD Start
klauss 18:01a93677e40c 23 static uint16_t reset = 10000;
klauss 0:4d17cd9c8f9d 24 ENABLE_F_REG = 1;
klauss 0:4d17cd9c8f9d 25 ENABLE_F_TX = 1;
klauss 0:4d17cd9c8f9d 26 ENABLE_F_RX = 1;
klauss 0:4d17cd9c8f9d 27 DataReady = 0;
klauss 0:4d17cd9c8f9d 28 RST = 1;
klauss 26:725cbbedadd5 29 while( reset-- > 1 ){}
klauss 0:4d17cd9c8f9d 30 RST = 0;
klauss 0:4d17cd9c8f9d 31 }
klauss 0:4d17cd9c8f9d 32
klauss 74:81c47fff88a5 33 ///< Configure LPC4088
klauss 74:81c47fff88a5 34 void config_lpc( void ){
klauss 113:db67ae00550e 35 // UART3_IRQ configuration
klauss 113:db67ae00550e 36 Uart3.attach(&SerialRecvInterrupt, Uart3.RxIrq);
klauss 113:db67ae00550e 37
klauss 113:db67ae00550e 38 // UART3 mode configuration
klauss 113:db67ae00550e 39 Uart3.format(8,SerialBase::Forced1,1);
klauss 113:db67ae00550e 40
klauss 0:4d17cd9c8f9d 41 Uart3.baud(2000000);
klauss 113:db67ae00550e 42
klauss 113:db67ae00550e 43 NVIC_SetPriority(UART3_IRQn,1);
klauss 113:db67ae00550e 44
klauss 113:db67ae00550e 45 // USART to PC USB USART
klauss 113:db67ae00550e 46 pc.baud(115200);
klauss 113:db67ae00550e 47
klauss 113:db67ae00550e 48 // Extern Pin Interrupt
klauss 113:db67ae00550e 49 NextData.rise(&get2);
klauss 113:db67ae00550e 50
klauss 113:db67ae00550e 51 // FrameSync for RX - Interrupt
klauss 113:db67ae00550e 52 FrameSync.rise(&RXFrameSync);
klauss 113:db67ae00550e 53
klauss 0:4d17cd9c8f9d 54 __enable_irq();
klauss 113:db67ae00550e 55
klauss 113:db67ae00550e 56 // iniciando o pin de controle do arduino
klauss 109:a5b8264ffbbc 57 hw_extern_wdt = 0;
klauss 0:4d17cd9c8f9d 58 }
klauss 0:4d17cd9c8f9d 59
klauss 0:4d17cd9c8f9d 60 static uint8_t itoh[16];
klauss 0:4d17cd9c8f9d 61 static uint8_t hexbuf[10];
klauss 0:4d17cd9c8f9d 62
klauss 0:4d17cd9c8f9d 63 uint8_t *hextoascii ( uint8_t src ) {
klauss 0:4d17cd9c8f9d 64
klauss 0:4d17cd9c8f9d 65 hexbuf[0] = itoh[(src>>4) & 0x0f];
klauss 0:4d17cd9c8f9d 66 hexbuf[1] = itoh[src & 0x0f];
klauss 0:4d17cd9c8f9d 67 hexbuf[2] = 0;
klauss 0:4d17cd9c8f9d 68 return hexbuf;
klauss 0:4d17cd9c8f9d 69
klauss 0:4d17cd9c8f9d 70 }
klauss 0:4d17cd9c8f9d 71
klauss 0:4d17cd9c8f9d 72 void uart3_puts(uint8_t *src, uint16_t size){ // Print a string in UART3
klauss 0:4d17cd9c8f9d 73 while (size--){
klauss 0:4d17cd9c8f9d 74 while ( !(LPC_UART3->LSR &= (1<<5)) ) {}
klauss 0:4d17cd9c8f9d 75 LPC_UART3->THR = *src++;
klauss 0:4d17cd9c8f9d 76 }
klauss 0:4d17cd9c8f9d 77 }
klauss 0:4d17cd9c8f9d 78
klauss 0:4d17cd9c8f9d 79 void uart0_puts( uint8_t *src) { // Print a string in UART3
klauss 0:4d17cd9c8f9d 80
klauss 0:4d17cd9c8f9d 81 uint16_t size = 300;
klauss 0:4d17cd9c8f9d 82
klauss 0:4d17cd9c8f9d 83 while (size--){
klauss 0:4d17cd9c8f9d 84 while ( !(LPC_UART0->LSR & (1<<5)) ) {}
klauss 0:4d17cd9c8f9d 85 LPC_UART0->THR = *src++;
klauss 0:4d17cd9c8f9d 86 }
klauss 0:4d17cd9c8f9d 87 }
klauss 0:4d17cd9c8f9d 88
klauss 0:4d17cd9c8f9d 89 void uart0_putsx(volatile uint8_t *src ){ // Print a string in UART0
klauss 0:4d17cd9c8f9d 90 uint16_t size = 300;//sizeof( src );
klauss 0:4d17cd9c8f9d 91 uint8_t *buff;
klauss 0:4d17cd9c8f9d 92 while (size--)
klauss 0:4d17cd9c8f9d 93 {
klauss 0:4d17cd9c8f9d 94 buff = hextoascii(*(src++));
klauss 0:4d17cd9c8f9d 95 for ( uint8_t i = 0; i < 3; i++ ){
klauss 0:4d17cd9c8f9d 96 while ( !(LPC_UART0->LSR &= (1<<5)) ) {}
klauss 0:4d17cd9c8f9d 97 LPC_UART0->THR = buff[i]; //*src++;
klauss 0:4d17cd9c8f9d 98 }
klauss 0:4d17cd9c8f9d 99 }
klauss 0:4d17cd9c8f9d 100 }
klauss 0:4d17cd9c8f9d 101
klauss 0:4d17cd9c8f9d 102 void uart0_text( const char* src){ // Print a string of constant in UART0
klauss 0:4d17cd9c8f9d 103 static uint16_t size;
klauss 0:4d17cd9c8f9d 104 size = sizeof (src);
klauss 0:4d17cd9c8f9d 105 while (size--){
klauss 0:4d17cd9c8f9d 106 while ( !(LPC_UART0->LSR &= (1<<5)) ) {}
klauss 0:4d17cd9c8f9d 107 LPC_UART0->THR = *src++;
klauss 0:4d17cd9c8f9d 108 }
klauss 0:4d17cd9c8f9d 109 }