add ttgobeam12.h

shared/hal/ttgobeam12.h

@@ -0,0 +1,54 @@
+// clang-format off
+// upload_speed 921600
+// board ttgo-t-beam
+
+#ifndef _TTGOBEAM_H
+#define _TTGOBEAM_H
+
+#include <stdint.h>
+
+/* 
+Hardware related definitions for TTGO T-Beam board
+for T-Beam version T22_V12
+see https://lilygo.cc/products/t-beam-softrf
+
+/// Button functions: ///
+Power, short press -> set device on / while device is on: goto sleep
+Power, long press   -> set device off
+User, short press   -> flip display page 
+User, long press    -> send a button message
+Reset -> reset device
+*/
+
+#define HAS_DISPLAY 1
+#define MY_DISPLAY_SDA SDA
+#define MY_DISPLAY_SCL SCL
+#define MY_DISPLAY_RST NOT_A_PIN
+//#define MY_DISPLAY_FLIP  1 // use if display is rotated
+
+#define HAS_LORA 1       // comment out if device shall not send data via LoRa
+#define CFG_sx1262_radio 1 // HPD13A LoRa SoC
+#define HAS_BUTTON GPIO_NUM_38 // middle on board button
+#define HAS_LED GPIO_NUM_4 // not present on all T-Beam 1.0 boards
+#define LED_ACTIVE_LOW 1
+
+// power management settings
+#define HAS_PMU 1 // has AXP2101 chip
+#define XPOWERS_CHIP_AXP2101 1
+#define PMU_SDA 21 // PMU is on I2C bus #2
+#define PMU_SCL 22 // PMU is on I2C bus #2
+#define PMU_INT GPIO_NUM_35 // PMU interrupt
+#define PMU_WIRE Wire1 // use I2C bus #2
+#define PMU_CHG_CURRENT XPOWERS_AXP192_CHG_CUR_1000MA // battery charge current
+// possible values (mA):
+// 100/190/280/360/450/550/630/700/780/880/960/1000/1080/1160/1240/1320
+#define PMU_CHG_CUTOFF XPOWERS_AXP192_CHG_VOL_4V2 // battery charge cutoff
+// possible values (V):
+// 4V1/4V15/4V2/4V36
+
+// GPS settings
+#define HAS_GPS 1 // use on board GPS
+#define GPS_SERIAL 9600, SERIAL_8N1, GPIO_NUM_34, GPIO_NUM_12 // UBlox NEO 6M
+#define GPS_INT GPIO_NUM_37 // 30ns accurary timepulse generated by NEO 6M Pin #3
+
+#endif