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SubGhz: PTC timings tuning and new key (#431)

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あく 2021-04-27 19:00:03 +03:00 committed by GitHub
parent 51d726c2d7
commit b28863ae04
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 34 additions and 32 deletions
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24
applications/subghz/subghz_i.h
View File

@ -21,22 +21,24 @@ static const uint32_t subghz_frequencies[] = {
463000000, 463000000,
781000000, 781000000,
868000000, 868000000,
868350000,
915000000, 915000000,
925000000, 925000000,
}; };
static const ApiHalSubGhzPath subghz_frequencies_paths[] = { static const ApiHalSubGhzPath subghz_frequencies_paths[] = {
ApiHalSubGhzPath2, ApiHalSubGhzPath2, /* 301000000 */
ApiHalSubGhzPath2, ApiHalSubGhzPath2, /* 315000000 */
ApiHalSubGhzPath2, ApiHalSubGhzPath2, /* 346000000 */
ApiHalSubGhzPath2, ApiHalSubGhzPath2, /* 385000000 */
ApiHalSubGhzPath1, ApiHalSubGhzPath1, /* 433920000 */
ApiHalSubGhzPath1, ApiHalSubGhzPath1, /* 438900000 */
ApiHalSubGhzPath1, ApiHalSubGhzPath1, /* 463000000 */
ApiHalSubGhzPath3, ApiHalSubGhzPath3, /* 781000000 */
ApiHalSubGhzPath3, ApiHalSubGhzPath3, /* 868000000 */
ApiHalSubGhzPath3, ApiHalSubGhzPath3, /* 868350000 */
ApiHalSubGhzPath3, ApiHalSubGhzPath3, /* 915000000 */
ApiHalSubGhzPath3, /* 925000000 */
}; };
static const uint32_t subghz_frequencies_count = sizeof(subghz_frequencies) / sizeof(uint32_t); static const uint32_t subghz_frequencies_count = sizeof(subghz_frequencies) / sizeof(uint32_t);

42
applications/subghz/subghz_static.c
View File

@ -7,11 +7,16 @@
#include <input/input.h> #include <input/input.h>
static const uint8_t subghz_static_keys[][4] = { static const uint8_t subghz_static_keys[][4] = {
{0x74, 0xBA, 0xDE, 0x80}, {0x74, 0xBA, 0xDE},
{0x74, 0xBA, 0xDD, 0x80}, {0x74, 0xBA, 0xDD},
{0x74, 0xBA, 0xDB, 0x80}, {0x74, 0xBA, 0xDB},
{0xE3, 0x4A, 0x4E},
}; };
#define SUBGHZ_PT_ONE 376
#define SUBGHZ_PT_ZERO (SUBGHZ_PT_ONE * 3)
#define SUBGHZ_PT_GUARD 10600
struct SubghzStatic { struct SubghzStatic {
View* view; View* view;
}; };
@ -83,7 +88,7 @@ bool subghz_static_input(InputEvent* event, void* context) {
} else if(event->key == InputKeyDown) { } else if(event->key == InputKeyDown) {
if(model->button > 0) model->button--; if(model->button > 0) model->button--;
} else if(event->key == InputKeyUp) { } else if(event->key == InputKeyUp) {
if(model->button < 2) model->button++; if(model->button < 3) model->button++;
} }
model->path = subghz_frequencies_paths[model->frequency]; model->path = subghz_frequencies_paths[model->frequency];
} }
@ -102,29 +107,24 @@ bool subghz_static_input(InputEvent* event, void* context) {
api_hal_light_set(LightRed, 0xff); api_hal_light_set(LightRed, 0xff);
__disable_irq(); __disable_irq();
gpio_write(&cc1101_g0_gpio, false); for(uint8_t r = 0; r < 20; r++) {
delay_us(136); //Payload
gpio_write(&cc1101_g0_gpio, true); for(uint8_t i = 0; i < 24; i++) {
delay_us(10000);
for(uint8_t r = 0; r < 8; r++) {
for(uint8_t i = 0; i < 25; i++) {
uint8_t byte = i / 8; uint8_t byte = i / 8;
uint8_t bit = i % 8; uint8_t bit = i % 8;
bool value = (key[byte] >> (7 - bit)) & 1; bool value = (key[byte] >> (7 - bit)) & 1;
// Payload send
gpio_write(&cc1101_g0_gpio, false); gpio_write(&cc1101_g0_gpio, false);
if(value) { delay_us(value ? SUBGHZ_PT_ONE : SUBGHZ_PT_ZERO);
delay_us(360);
} else {
delay_us(1086);
}
gpio_write(&cc1101_g0_gpio, true); gpio_write(&cc1101_g0_gpio, true);
if(value) { delay_us(value ? SUBGHZ_PT_ZERO : SUBGHZ_PT_ONE);
delay_us(1086);
} else {
delay_us(360);
}
} }
delay_us(10000); // Last bit
gpio_write(&cc1101_g0_gpio, false);
delay_us(SUBGHZ_PT_ONE);
gpio_write(&cc1101_g0_gpio, true);
// Guard time
delay_us(10600);
} }
__enable_irq(); __enable_irq();
api_hal_light_set(LightRed, 0x00); api_hal_light_set(LightRed, 0x00);