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elua/inc/common.h

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- factored out common code from all backends in src/common.c - added virtual timers (on LM3S, AVR32 and AT91SAM7 for now) - added interrupt handling code for AT91SAM7 and AVR32 - fixed two serious bugs that prevented the eLua image to run on both STR9 and LPC2888 (linker command file issues) - fixed line endings (DOS->UNIX) in the STM32 library files - fixed preprocessor errors (hopefully all of them) like #if ELUA_CPU == LM3S8962 - other minor or less than minor fixes :)
2009-01-07 20:17:18 +00:00
// Common platform functions
#ifndef __COMMON_H__
#define __COMMON_H__
- Changed interrupt support infrastructure. No docs yet (will be added later), but check src/platform/lpc24xx/platform_int.c for a quick glimpse of the concept. - Added direct access to interrupt flags; an interrupt doesn't have to trigger a handler anymore, its flag(s) can be checked instead (platform_cpu_get_interrupt_flag). - Added experimental C interrupt handlers support (NOT TESTED). It can be compiled and used separately from the Lua interrupt support implementation. Hint: src/elua_int.c, elua_int_set_c_handler and elua_int_get_c_handler, also BUILD_C_INT_HANDLERS (as opposed to BUILD_LUA_INT_HANDLERS). - Added tmr.set_match_int function that sets a match interrupt on a timer (one-shot or cyclic). Also works on virtual timers. In fact, it currently works only on virtual timers, as none of the platforms have support for this operation with hardware timers. -Added more interrupt support functions in the CPU module. All of the above were implemented and tested on the ELUA-PUC board, and nothing else. As a side effect, THIS COMMIT BRAKES THE STR912 PORT! The port will be modified to take advantage of the new interrupt structure soon; until then, please don't update it.
2010-11-03 23:57:27 +00:00
#include "elua_int.h"
- factored out common code from all backends in src/common.c - added virtual timers (on LM3S, AVR32 and AT91SAM7 for now) - added interrupt handling code for AT91SAM7 and AVR32 - fixed two serious bugs that prevented the eLua image to run on both STR9 and LPC2888 (linker command file issues) - fixed line endings (DOS->UNIX) in the STM32 library files - fixed preprocessor errors (hopefully all of them) like #if ELUA_CPU == LM3S8962 - other minor or less than minor fixes :)
2009-01-07 20:17:18 +00:00
// Virtual timers data
#define VTMR_FIRST_ID ( 32 )
#define VTMR_GET_ID( x ) ( ( x ) - VTMR_FIRST_ID )
#define TIMER_IS_VIRTUAL( x ) ( ( VTMR_NUM_TIMERS > 0 ) && ( ( x ) >= VTMR_FIRST_ID ) && ( ( x ) < VTMR_NUM_TIMERS + VTMR_FIRST_ID ) )
// Functions exported by the common platform layer
void cmn_platform_init();
void cmn_virtual_timer_cb();
- Changed interrupt support infrastructure. No docs yet (will be added later), but check src/platform/lpc24xx/platform_int.c for a quick glimpse of the concept. - Added direct access to interrupt flags; an interrupt doesn't have to trigger a handler anymore, its flag(s) can be checked instead (platform_cpu_get_interrupt_flag). - Added experimental C interrupt handlers support (NOT TESTED). It can be compiled and used separately from the Lua interrupt support implementation. Hint: src/elua_int.c, elua_int_set_c_handler and elua_int_get_c_handler, also BUILD_C_INT_HANDLERS (as opposed to BUILD_LUA_INT_HANDLERS). - Added tmr.set_match_int function that sets a match interrupt on a timer (one-shot or cyclic). Also works on virtual timers. In fact, it currently works only on virtual timers, as none of the platforms have support for this operation with hardware timers. -Added more interrupt support functions in the CPU module. All of the above were implemented and tested on the ELUA-PUC board, and nothing else. As a side effect, THIS COMMIT BRAKES THE STR912 PORT! The port will be modified to take advantage of the new interrupt structure soon; until then, please don't update it.
2010-11-03 23:57:27 +00:00
void cmn_int_handler( elua_int_id id, elua_int_resnum resnum );
// Timer-specific functions
int cmn_tmr_int_set_status( elua_int_resnum resnum, int status );
int cmn_tmr_int_get_status( elua_int_resnum resnum );
int cmn_tmr_int_get_flag( elua_int_resnum resnum, int clear );
merged remotefs_int branch on trunk, not fully tested yet
2011-01-16 00:23:19 +00:00
void cmn_uart_setup_sermux();
- factored out common code from all backends in src/common.c - added virtual timers (on LM3S, AVR32 and AT91SAM7 for now) - added interrupt handling code for AT91SAM7 and AVR32 - fixed two serious bugs that prevented the eLua image to run on both STR9 and LPC2888 (linker command file issues) - fixed line endings (DOS->UNIX) in the STM32 library files - fixed preprocessor errors (hopefully all of them) like #if ELUA_CPU == LM3S8962 - other minor or less than minor fixes :)
2009-01-07 20:17:18 +00:00
- ADC now runs with an interrupt handler, which manages samples from each channel. Smoothing support (rolling average) has been added. adcscope has been updated to reflect these changes, and show output from 4 channels at once. - fix for typo in stm32/platform.c
2009-01-27 20:49:45 +00:00
unsigned int intlog2( unsigned int v );
Started to modify the timer infrastructure - added explicit support for the system timer in common_tmr.c - all the functions in the tmr module will now use the system timer by default (if no id is specified) - infinite timeout will be specified by using a special timer ID rather than using negative timeout values (this allows the timer data type to be unsigned and increases the timer range)
2011-10-07 17:19:51 +03:00
const char* cmn_str64( u64 x );
- ADC now runs with an interrupt handler, which manages samples from each channel. Smoothing support (rolling average) has been added. adcscope has been updated to reflect these changes, and show output from 4 channels at once. - fix for typo in stm32/platform.c
2009-01-27 20:49:45 +00:00
- factored out common code from all backends in src/common.c - added virtual timers (on LM3S, AVR32 and AT91SAM7 for now) - added interrupt handling code for AT91SAM7 and AVR32 - fixed two serious bugs that prevented the eLua image to run on both STR9 and LPC2888 (linker command file issues) - fixed line endings (DOS->UNIX) in the STM32 library files - fixed preprocessor errors (hopefully all of them) like #if ELUA_CPU == LM3S8962 - other minor or less than minor fixes :)
2009-01-07 20:17:18 +00:00
#endif // #ifndef __COMMON_H__
- Changed interrupt support infrastructure. No docs yet (will be added later), but check src/platform/lpc24xx/platform_int.c for a quick glimpse of the concept. - Added direct access to interrupt flags; an interrupt doesn't have to trigger a handler anymore, its flag(s) can be checked instead (platform_cpu_get_interrupt_flag). - Added experimental C interrupt handlers support (NOT TESTED). It can be compiled and used separately from the Lua interrupt support implementation. Hint: src/elua_int.c, elua_int_set_c_handler and elua_int_get_c_handler, also BUILD_C_INT_HANDLERS (as opposed to BUILD_LUA_INT_HANDLERS). - Added tmr.set_match_int function that sets a match interrupt on a timer (one-shot or cyclic). Also works on virtual timers. In fact, it currently works only on virtual timers, as none of the platforms have support for this operation with hardware timers. -Added more interrupt support functions in the CPU module. All of the above were implemented and tested on the ELUA-PUC board, and nothing else. As a side effect, THIS COMMIT BRAKES THE STR912 PORT! The port will be modified to take advantage of the new interrupt structure soon; until then, please don't update it.
2010-11-03 23:57:27 +00:00
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