q

src/driver/drv_st7735.c

@@ -1,3 +1,27 @@
+// This is based on ADAFRUIT Library:
+/***************************************************
+  This is a library for the Adafruit 1.8" SPI display.
+
+This library works with the Adafruit 1.8" TFT Breakout w/SD card
+  ----> http://www.adafruit.com/products/358
+The 1.8" TFT shield
+  ----> https://www.adafruit.com/product/802
+The 1.44" TFT breakout
+  ----> https://www.adafruit.com/product/2088
+as well as Adafruit raw 1.8" TFT display
+  ----> http://www.adafruit.com/products/618
+
+  Check out the links above for our tutorials and wiring diagrams
+  These displays use SPI to communicate, 4 or 5 pins are required to
+  interface (RST is optional)
+  Adafruit invests time and resources providing this open source code,
+  please support Adafruit and open-source hardware by purchasing
+  products from Adafruit!
+
+  Written by Limor Fried/Ladyada for Adafruit Industries.
+  MIT license, all text above must be included in any redistribution
+ ****************************************************/
+
 #include "../new_common.h"
 #include "../new_pins.h"
 #include "../new_cfg.h"
@@ -6,13 +30,16 @@
 #include "../mqtt/new_mqtt.h"
 #include "../logging/logging.h"
 #include "../hal/hal_pins.h"
-#include "../httpserver/new_http.h"
-#include "../httpclient/utils_net.h"
-#include "drv_ntp.h"
-#include "lwip/sockets.h"
-#include "lwip/ip_addr.h"
-#include "lwip/inet.h"
-#include "../cJSON/cJSON.h"
+
+static uint8_t tabcolor;
+static volatile uint32_t *dataport, *clkport, *csport, *rsport;
+static uint32_t _cs, _rs, _rst, _sid, _sclk,
+datapinmask, clkpinmask, cspinmask, rspinmask,
+colstart, rowstart; // some displays need this changed
+
+static int16_t WIDTH, HEIGHT;   // This is the 'raw' display w/h - never changes
+static int16_t _width, _height; // Display w/h as modified by current rotation
+static uint8_t rotation;
 
 
 static commandResult_t CMD_ST7735_Test(const void *context, const char *cmd, const char *args, int flags) {

src/driver/drv_st7735.h

@@ -0,0 +1,100 @@
+// This is based on ADAFRUIT Library:
+/***************************************************
+  This is a library for the Adafruit 1.8" SPI display.
+
+This library works with the Adafruit 1.8" TFT Breakout w/SD card
+  ----> http://www.adafruit.com/products/358
+The 1.8" TFT shield
+  ----> https://www.adafruit.com/product/802
+The 1.44" TFT breakout
+  ----> https://www.adafruit.com/product/2088
+as well as Adafruit raw 1.8" TFT display
+  ----> http://www.adafruit.com/products/618
+
+  Check out the links above for our tutorials and wiring diagrams
+  These displays use SPI to communicate, 4 or 5 pins are required to
+  interface (RST is optional)
+  Adafruit invests time and resources providing this open source code,
+  please support Adafruit and open-source hardware by purchasing
+  products from Adafruit!
+
+  Written by Limor Fried/Ladyada for Adafruit Industries.
+  MIT license, all text above must be included in any redistribution
+ ****************************************************/
+
+
+
+ // some flags for ST7735_initR() :(
+#define Adafruit_initR_GREENTAB 0x0
+#define Adafruit_initR_REDTAB 0x1
+#define Adafruit_initR_BLACKTAB 0x2
+
+#define Adafruit_initR_18GREENTAB Adafruit_initR_GREENTAB
+#define Adafruit_initR_18REDTAB Adafruit_initR_REDTAB
+#define Adafruit_initR_18BLACKTAB Adafruit_initR_BLACKTAB
+#define Adafruit_initR_144GREENTAB 0x1
+
+#define ST7735_TFTWIDTH 128
+// for 1.44" display
+#define ST7735_TFTHEIGHT_144 128
+// for 1.8" display
+#define ST7735_TFTHEIGHT_18 160
+
+#define ST7735_NOP 0x00
+#define ST7735_SWRESET 0x01
+#define ST7735_RDDID 0x04
+#define ST7735_RDDST 0x09
+
+#define ST7735_SLPIN 0x10
+#define ST7735_SLPOUT 0x11
+#define ST7735_PTLON 0x12
+#define ST7735_NORON 0x13
+
+#define ST7735_INVOFF 0x20
+#define ST7735_INVON 0x21
+#define ST7735_DISPOFF 0x28
+#define ST7735_DISPON 0x29
+#define ST7735_CASET 0x2A
+#define ST7735_RASET 0x2B
+#define ST7735_RAMWR 0x2C
+#define ST7735_RAMRD 0x2E
+
+#define ST7735_PTLAR 0x30
+#define ST7735_COLMOD 0x3A
+#define ST7735_MADCTL 0x36
+
+#define ST7735_FRMCTR1 0xB1
+#define ST7735_FRMCTR2 0xB2
+#define ST7735_FRMCTR3 0xB3
+#define ST7735_INVCTR 0xB4
+#define ST7735_DISSET5 0xB6
+
+#define ST7735_PWCTR1 0xC0
+#define ST7735_PWCTR2 0xC1
+#define ST7735_PWCTR3 0xC2
+#define ST7735_PWCTR4 0xC3
+#define ST7735_PWCTR5 0xC4
+#define ST7735_VMCTR1 0xC5
+
+#define ST7735_RDID1 0xDA
+#define ST7735_RDID2 0xDB
+#define ST7735_RDID3 0xDC
+#define ST7735_RDID4 0xDD
+
+#define ST7735_PWCTR6 0xFC
+
+#define ST7735_GMCTRP1 0xE0
+#define ST7735_GMCTRN1 0xE1
+
+// Color definitions
+#define ST7735_BLACK 0x0000
+#define ST7735_BLUE 0x001F
+#define ST7735_RED 0xF800
+#define ST7735_GREEN 0x07E0
+#define ST7735_CYAN 0x07FF
+#define ST7735_MAGENTA 0xF81F
+#define ST7735_YELLOW 0xFFE0
+
+
+
+#define ST7735_WHITE 0xFFFF