From 22abd06132445a55a1a0266897920f26634825c1 Mon Sep 17 00:00:00 2001 From: Florent Duchon Date: Wed, 26 Dec 2012 17:38:10 +0100 Subject: digital/beacon: remove obsolete bitcloud stack --- .../HAL/avr/atmega1281/common/src/halWdtInit.c | 175 --------------------- 1 file changed, 175 deletions(-) delete mode 100644 digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/common/src/halWdtInit.c (limited to 'digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/common/src/halWdtInit.c') diff --git a/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/common/src/halWdtInit.c b/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/common/src/halWdtInit.c deleted file mode 100644 index eb2a9dff..00000000 --- a/digital/beacon/src/Bitcloud_stack/Components/HAL/avr/atmega1281/common/src/halWdtInit.c +++ /dev/null @@ -1,175 +0,0 @@ -/**************************************************************************//** - \file halWdtInit.c - - \brief Implementation of WDT start up procedure. - - \author - Atmel Corporation: http://www.atmel.com \n - Support email: avr@atmel.com - - Copyright (c) 2008-2011, Atmel Corporation. All rights reserved. - Licensed under Atmel's Limited License Agreement (BitCloudTM). - - \internal - History: - 29/05/07 E. Ivanov - Created - ******************************************************************************/ -/****************************************************************************** - * WARNING: CHANGING THIS FILE MAY AFFECT CORE FUNCTIONALITY OF THE STACK. * - * EXPERT USERS SHOULD PROCEED WITH CAUTION. * - ******************************************************************************/ - -/****************************************************************************** - Includes section -******************************************************************************/ -#include -#include -#include - -/****************************************************************************** - Defines section -******************************************************************************/ -#define PIN_OUT 62500 -#define MEANING_BITS 0x1F - -/****************************************************************************** - Prototypes section -******************************************************************************/ -#ifdef _SYS_ASSERT_ON_ - INLINE void halJumpNullHandler(void); -#endif - -/****************************************************************************** - Global variables section -******************************************************************************/ -#if defined(__GNUC__) - uint8_t halResetReason __attribute__ ((section (".noinit"))); -#elif defined(__ICCAVR__) - __no_init uint8_t halResetReason; -#endif - -/****************************************************************************** - Implementations section -******************************************************************************/ -/****************************************************************************** -Resets and stops wdt. Saves the reason of reset. -Parameters: - none. -Returns: - none. -******************************************************************************/ -#if defined(__GNUC__) - - void halWdtInit(void) __attribute__ ((naked)) \ - __attribute__ ((section (".init0"))); - - void halWdtInit(void) - { - ASM("clr r1"); -#elif defined(__ICCAVR__) - - __task void halWdtInit(void) - { - ASM("clr r15"); -#else - #error 'Compiler not supported.' -#endif - - if (TEMP_WARM_RESET != halResetReason) - { - halResetReason = MCUSR & MEANING_BITS; - - if (halResetReason & POWER_ON_RESET) - halResetReason = POWER_ON_RESET; - } - else - { - halResetReason = WARM_RESET; - } - MCUSR = 0; - WDTCSR |= (1 << WDCE) | (1 << WDE); - WDTCSR = 0x00; - - #ifdef _SYS_ASSERT_ON_ - halJumpNullHandler(); - #endif - } - -#ifdef _SYS_ASSERT_ON_ -/****************************************************************************** -Jump to NULL handler. -Parameters: - none. -Returns: - none. -******************************************************************************/ -void halJumpNullHandler(void) -{ - if (0 == halResetReason) // was jump on NULL - { - register volatile uint16_t tmp; - tmp = SP; - - ASM ("cli"); - DDRB |= 0xE0; - /* Init UART*/ - UBRR1H = 0; - #if (F_CPU == 4000000ul) - UBRR1L = 12; - #elif (F_CPU == 8000000ul) - UBRR1L = 25; - #endif - UCSR1A = (1 << U2X1); - UCSR1B = (1 << TXEN1); - UCSR1C = (3 << UCSZ10); // 8-bit data - - /* Init timer counter 4.*/ - OCR4A = 0; - /* Disable TC4 interrupt */ - TIMSK4 &= ~(1 << OCIE4A); - /* main clk / 8 */ - TCCR4B = (1 << WGM12) | (1 << CS11); - - while (1) - { - do - { /* Send byte to UART */ - while (!(UCSR1A & (1 << UDRE1))); - UDR1 = *((uint8_t *)SP); - SP++; - } while (RAMEND >= SP); - SP = tmp; - - PORTB |= 0x80; - TCNT4 = 0; - while(TCNT4 < PIN_OUT); - PORTB &= ~0x80; - PORTB |= 0x40; - TCNT4 = 0; - while(TCNT4 < PIN_OUT); - PORTB &= ~0x40; - PORTB |= 0x20; - TCNT4 = 0; - while(TCNT4 < PIN_OUT); - PORTB &= ~0x20; - } - } -} -#endif - -#if defined(__GNUC__) && defined(_REPORT_STATS_) -void halFillStack(void) __attribute__ ((naked, section (".init1"))); -/**************************************************************************//** -\brief Fill cstack with repeated pattern 0xCD -******************************************************************************/ -void halFillStack(void) -{ - extern uint16_t __stack_start; - extern uint16_t __stack; - - for (uint8_t *start = (uint8_t *)&__stack_start; start <= (uint8_t *)&__stack; start++) - *start = 0xCD; -} -#endif - -// eof halWdtInit.c -- cgit v1.2.3