MSP-GCC 4. Кто-нибудь пробовал?, Случайно наткнулся:) Опции

[AHTOXA]

http://mspgcc4.sourceforge.net/

Пишут, что

GCC 4.x has several advantages over the old 3.2.3 branch. Here are the most important:

• Better optimization. The generated code is typically 7%-10% smaller than code generated by MSPGCC-3.2.3
• Better debug info support. The objdump utility displays the mixed assembly/code correctly.
• Better C++ and inlining support. Unused local variables are automatically filtered out. Inline functions are implemented in a much more compact way.
• Support for various handy features. For example, gcc 4.3 correctly handles the #pragma once statements.
• Additionally, the MSPGCC4 port fixes the data-sections bug present in all original MSPGCC versions, allowing using -ffunction-sections and -fdata-sections switches.

Насчёт -ffunction-sections and -fdata-sections врут похоже, у меня и с ними и в текущем msp-gcc нет проблем.

Короче, если кто-то пробовал, поделитесь пожалуйста впечатлениями.

[MrYuran]

Таки распаковал... Йошкин кот!
265 МЕТРОВ!!!
Чего туда понапихали?!!
Вроде всё то же...

Кстати, для 54хх хедеры лежат без комментиариев, может уже и работают...

CODE

#if !defined(__msp430x54xx)
#define __msp430x54xx

/* msp430x54xx.h
*
* mspgcc project: MSP430 device headers
* MSP430x54xx family header
*
* © 2006 by Steve Underwood <steveu@coppice.org>
* Originally based in part on work by Texas Instruments Inc.
*
* 2008-10-08 - sb-sf (sb-sf@users.sf.net)
* - created, based on msp430xG461x.h
*
* $Id: msp430x54xx.h,v 1.5 2009/06/04 21:55:18 cliechti Exp $
*/

#include <iomacros.h>

#define __MSP430_HAS_T0A5__
#define __MSP430_HAS_T1A3__
#define __MSP430_HAS_UCS__
#define __MSP430_HAS_USCI0_5__
#define __MSP430_HAS_USCI1_5__
#define __MSP430_HAS_USCI2_5__
#define __MSP430_HAS_USCI2_5__
#define __MSP430_SYS_BASE__ 0x180
#define __MSP430_WDT_A_BASE__ 0x150
#define __MSP430_PORT1_BASE__ 0x200
#define __MSP430_PORT2_BASE__ 0x200
#define __MSP430_PORT3_BASE__ 0x220
#define __MSP430_PORT4_BASE__ 0x220
#define __MSP430_PORT5_BASE__ 0x240
#define __MSP430_PORT6_BASE__ 0x240
#define __MSP430_PORT7_BASE__ 0x260
#define __MSP430_PORT8_BASE__ 0x260
#define __MSP430_PORT9_BASE__ 0x280
#define __MSP430_PORT10_BASE__ 0x280
#define __MSP430_PORT11_BASE__ 0x2A0
#define __MSP430_PORTJ_BASE__ 0x320

#define __MSP430_MPY32_BASE__ 0x4C0


#include <msp430/wdt_a.h>
#include <msp430/sys.h>
#include <msp430/gpio_5xxx.h>
#include <msp430/mpy32.h>
#include <msp430/timera.h>
#include <msp430/unified_clock_system.h>
#include <msp430/usci.h>

/*

Empty yet

*/
#define GIE 0x0008

#define SFRIE1_ 0x0100 /* Interrupt Enable 1 */
#define SFRIE1_L_ SFRIE1_
#define SFRIE1_H_ SFRIE1_ + 0x01
sfrw(SFRIE1, SFRIE1_);
sfrb(SFRIE1_L, SFRIE1_L_);
sfrb(IE1, SFRIE1_L_);
sfrb(SFRIE1_H, SFRIE1_H_);
sfrb(IE2, SFRIE1_H_);
#define WDTIE (1<<0)
#define OFIE (1<<1)
/* RESERVED (1<<2)*/
#define VMAIE (1<<3)
#define NMIIE (1<<4)
#define ACCVIE (1<<5)
#define JMBINIE (1<<6)
#define JMBOUTIE (1<<7)

#define SFRIFG1_ 0x0102 /* Interrupt Flag 1 */
#define SFRIFG1_L_ SFRIFG1_
#define SFRIFG1_H_ SFRIFG1_ + 0x01
sfrw(SFRIFG1, SFRIFG1_);
sfrb(SFRIFG1_L, SFRIFG1_L_);
sfrb(IFG1, SFRIFG1_L_);
sfrb(SFRIFG1_H, SFRIFG1_H_);
sfrb(IFG2, SFRIFG1_H_);
#define WDTIFG (1<<0)
#define OFIFG (1<<1)
/* RESERVED (1<<2)*/
#define VMAIFG (1<<3)
#define NMIIFG (1<<4)
/* RESERVED (1<<5)*/
#define JMBINIFG (1<<6)
#define JMBOUTIFG (1<<7)

#define SFRRPCR_ 0x0104 /* Reset pin control */
sfrw(SFRRPCR, SFRRPCR_);
#define SFRRPCR_L_ SFRRPCR_
#define SFRRPCR_H_ SFRRPCR_ + 0x01
sfrb(SFRRPCR_L, SFRRPCR_L_);
sfrb(SFRRPCR_H, SFRRPCR_H_);
#define SYSNMI (1<<0) /* RST/NMI pin (0:Reset, 1: NMI) */
#define SYSNMIIES (1<<1) /* NMI edge select (0:rising edge). Can trigger NMI */
#define SYSRSTUP (1<<2) /* Reset resistor pin pullup (0: pulldown, 1: pullup) */
#define SYSRSTRE (1<<3) /* Reset pin resistor enable (0: disabled, 1: enabled) */


#define RTC_A_VECTOR 0x52 /* 0xFFD2 Basic Timer / RTC */
#define PORT2_VECTOR 0x54 /* 0xFFD4 Port 2 */
#define USCIB3_RXTX_VECTOR 0x56 /* 0xFFD6 USCI B3 RX/TX */
#define USCIA3_RXTX_VECTOR 0x58 /* 0xFFD8 USCI A3 RX/TX */
#define USCIB1_RXTX_VECTOR 0x5A /* 0xFFDA USCI B1 RX/TX */
#define USCIA1_RXTX_VECTOR 0x5C /* 0xFFDC USCI A1 RX/TX */
#define PORT1_VECTOR 0x5E /* 0xFFDE Port 1 */
#define TIMER1_A1_VECTOR 0x60 /* 0xFFE0 Timer1_A3 CC1-2, TA1 */
#define TIMER1_A0_VECTOR 0x62 /* 0xFFE2 Timer1_A3 CC0 */
#define DMA_VECTOR 0x64 /* 0xFFE4 DMA */
#define USCIB2_RXTX_VECTOR 0x66 /* 0xFFE6 USCI B2 RX/TX */
#define USCIA2_RXTX_VECTOR 0x68 /* 0xFFE8 USCI A2 RX/TX */
#define TIMER0_A1_VECTOR 0x6A /* 0xFFEA Timer0_A5 CC1-4, TA0 */
#define TIMER0_A0_VECTOR 0x6C /* 0xFFEC Timer0_A5 CC0 */
#define AD12_A_VECTOR 0x6E /* 0xFFEE ADC */
#define USCIB0_RXTX_VECTOR 0x70 /* 0xFFF0 USCI B0 RX/TX */
#define USCIA0_RXTX_VECTOR 0x72 /* 0xFFF2 USCI A0 RX/TX */
#define WDT_VECTOR 0x74 /* 0xFFF4 Watchdog Timer */
#define TIMER0_B1_VECTOR 0x76 /* 0xFFF6 Timer_B7 CC1-6, TB */
#define TIMER0_B0_VECTOR 0x78 /* 0xFFF8 Timer_B7 CC0 */
#define USER_NMI_VECTOR 0x7A /* 0xFFFA Non-maskable */
#define NMI_VECTOR 0x7C /* 0xFFFC Non-maskable */

#endif /* #ifndef __msp430x54xx */

[mdmitry]

Кстати, для 54хх хедеры лежат без комментиариев, может уже и работают...

Вы посмотрите у себя файл ...\mspgcc\msp430\include\msp430\usci.h. В моей версии все регистры для старших номеров портов закомментированы. И это для mspgcc3 и 4. (смотрю на оба варианта)