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working separate files

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Andrew Melvin
2015-08-27 18:54:15 +01:00
parent cf00e8a41b
commit e4847e6991
3 changed files with 12 additions and 20 deletions
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6
NeoPixelesp8266.c
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@@ -36,17 +36,11 @@ inline uint32_t _getCycleCount()
#define CYCLES_400_T1H (F_CPU / 833333)
#define CYCLES_400 (F_CPU / 400000)
#define UART_INV_MASK (0x3f<<19)
#define UART 1
#include "eagle_soc.h"
#include "uart_register.h"
const char data[4] = { 0b00110111, 0b00000111, 0b00110100, 0b00000100 };
void ICACHE_RAM_ATTR send_pixels_800(uint8_t* pixels, uint8_t* end, uint8_t pin)
{

24
NeoPixelesp8266uart.cpp
View File

@@ -29,37 +29,35 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#define UART 1
const char data[4] = { 0b00110111, 0b00000111, 0b00110100, 0b00000100 };
void ICACHE_RAM_ATTR send_pixels_UART(uint8_t* pixels, uint8_t* end, bool force)
{
char buff[4];
uint8_t count = 0;
static uint8_t* position = NULL;
//uint8_t count = 0;
// static uint8_t* position = NULL;
if (position != NULL && !force ) {
pixels = position;
} else if (position == NULL && !force ) {
return;
}
// if (position != NULL && !force ) {
// pixels = position;
// } else if (position == NULL && !force ) {
// return;
// }
do
{
uint8_t subpix = *pixels++;
position = pixels;
count++;
// position = pixels;
// count++;
buff[0] = data[(subpix >> 6) & 3];
buff[1] = data[(subpix >> 4) & 3];
buff[2] = data[(subpix >> 2) & 3];
buff[3] = data[subpix & 3];
Serial1.write(buff, sizeof(buff));
} while (pixels < end || count < 156 );
} while (pixels < end );
if ( pixels == end) { position = NULL; }
// if ( pixels == end) { position = NULL; }
}