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esp8266: Make neopixel support configurable.

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To save iRAM.
This commit is contained in:
Paul Sokolovsky 2016-10-09 00:56:46 +03:00
parent dc43508cc2
commit 3b3612c65b
3 changed files with 8 additions and 0 deletions
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5
esp8266/espneopixel.c
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@ -5,6 +5,9 @@
// ESP8266 work for the NeoPixelBus library: github.com/Makuna/NeoPixelBus // ESP8266 work for the NeoPixelBus library: github.com/Makuna/NeoPixelBus
// Needs to be a separate .c file to enforce ICACHE_RAM_ATTR execution. // Needs to be a separate .c file to enforce ICACHE_RAM_ATTR execution.
#include "py/mpconfig.h"
#if MICROPY_ESP8266_NEOPIXEL
#include "c_types.h" #include "c_types.h"
#include "eagle_soc.h" #include "eagle_soc.h"
#include "user_interface.h" #include "user_interface.h"
@ -58,3 +61,5 @@ void /*ICACHE_RAM_ATTR*/ esp_neopixel_write(uint8_t pin, uint8_t *pixels, uint32
while((mp_hal_ticks_cpu() - startTime) < period); // Wait for last bit while((mp_hal_ticks_cpu() - startTime) < period); // Wait for last bit
mp_hal_quiet_timing_exit(irq_state); mp_hal_quiet_timing_exit(irq_state);
} }
#endif // MICROPY_ESP8266_NEOPIXEL

2
esp8266/modesp.c
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@ -710,7 +710,9 @@ STATIC const mp_map_elem_t esp_module_globals_table[] = {
{ MP_OBJ_NEW_QSTR(MP_QSTR_socket), (mp_obj_t)&esp_socket_type }, { MP_OBJ_NEW_QSTR(MP_QSTR_socket), (mp_obj_t)&esp_socket_type },
{ MP_OBJ_NEW_QSTR(MP_QSTR_getaddrinfo), (mp_obj_t)&esp_getaddrinfo_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_getaddrinfo), (mp_obj_t)&esp_getaddrinfo_obj },
#endif #endif
#if MICROPY_ESP8266_NEOPIXEL
{ MP_OBJ_NEW_QSTR(MP_QSTR_neopixel_write), (mp_obj_t)&esp_neopixel_write_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_neopixel_write), (mp_obj_t)&esp_neopixel_write_obj },
#endif
#if MICROPY_ESP8266_APA102 #if MICROPY_ESP8266_APA102
{ MP_OBJ_NEW_QSTR(MP_QSTR_apa102_write), (mp_obj_t)&esp_apa102_write_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_apa102_write), (mp_obj_t)&esp_apa102_write_obj },
#endif #endif

1
esp8266/mpconfigport.h
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@ -91,6 +91,7 @@
#define MICROPY_FSUSERMOUNT (1) #define MICROPY_FSUSERMOUNT (1)
#define MICROPY_VFS_FAT (1) #define MICROPY_VFS_FAT (1)
#define MICROPY_ESP8266_APA102 (1) #define MICROPY_ESP8266_APA102 (1)
#define MICROPY_ESP8266_NEOPIXEL (1)
#define MICROPY_EVENT_POLL_HOOK {ets_event_poll();} #define MICROPY_EVENT_POLL_HOOK {ets_event_poll();}
#define MICROPY_VM_HOOK_COUNT (10) #define MICROPY_VM_HOOK_COUNT (10)