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nrf5/drivers: Updating ili9341 driver to use new framebuffer, and removing the compressed param from the line update function.

This commit is contained in:
Glenn Ruben Bakke 2017-01-15 22:46:23 +01:00
parent 8603fc833f
commit 535f44b8bf
2 changed files with 12 additions and 14 deletions
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22
nrf5/drivers/display/lcd_ili9341_driver.c
View File

@ -226,7 +226,7 @@ void driver_ili9341_clear(uint16_t color)
mp_hal_pin_high(mp_cs_pin);
}
void driver_ili9341_update_line(uint16_t line, fb_byte_t * p_bytes, uint16_t len, bool compressed) {
void driver_ili9341_update_line(uint16_t line, framebuffer_byte_t * p_bytes, uint16_t len) {
set_col(0, 239);
set_page(line, line);
@ -235,17 +235,15 @@ void driver_ili9341_update_line(uint16_t line, fb_byte_t * p_bytes, uint16_t len
mp_hal_pin_high(mp_dc_pin);
mp_hal_pin_low(mp_cs_pin);
if (compressed == true) {
for (uint16_t i = 0; i < len; i++) {
for (uint8_t pixel_pos = 0; pixel_pos < 8; pixel_pos++) {
uint8_t byte = (uint8_t)((uint8_t * )p_bytes)[i];
if (((byte >> pixel_pos) & 0x1) == 0x0) {
data_write(0x00);
data_write(0x00);
} else {
data_write(0xFF);
data_write(0xFF);
}
for (uint16_t i = 0; i < len; i++) {
for (uint8_t pixel_pos = 0; pixel_pos < 8; pixel_pos++) {
uint8_t byte = (uint8_t)((uint8_t * )p_bytes)[i];
if (((byte >> pixel_pos) & 0x1) == 0x0) {
data_write(0x00);
data_write(0x00);
} else {
data_write(0xFF);
data_write(0xFF);
}
}
}

4
nrf5/drivers/display/lcd_ili9341_driver.h
View File

@ -30,12 +30,12 @@
#include "py/mphal.h"
#include "hal_spi.h"
#include "lcd_mono_fb.h"
#include "framebuffer.h"
void driver_ili9341_init(NRF_SPI_Type * p_instance, pin_obj_t * cs_pin, pin_obj_t * dc_pin);
void driver_ili9341_clear(uint16_t color);
void driver_ili9341_update_line(uint16_t line, fb_byte_t * p_bytes, uint16_t len, bool compressed);
void driver_ili9341_update_line(uint16_t line, framebuffer_byte_t * p_bytes, uint16_t len);
#endif // LCD_ILI9341_DRIVER_H__