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Added Heltec V4.3 support/FEM autodetection

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Nickie Deuxyeux
2026-04-08 22:00:43 +03:00
parent 2997cc34dd
commit 4900bd4d1e
9 changed files with 130 additions and 235 deletions
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23
Boards.h
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@@ -373,10 +373,10 @@
const int pin_miso = 19;
const int pin_mosi = 23;
const int pin_busy = 32;
const int pin_reset = 34;
const int pin_reset = 25;
const int pin_dio = 33;
const int pin_txen = -1;
const int pin_rxen = -1;
const int pin_txen = 16;
const int pin_rxen = 17;
const int pin_tcxo_enable = -1;
const int pin_btn_usr1 = 39;
@@ -555,7 +555,7 @@
#define HAS_LORA_LNA true
#define PIN_WAKEUP GPIO_NUM_0
#define WAKEUP_LEVEL 0
#define OCP_TUNED 0x18
#define OCP_TUNED 0x38
#define Vext GPIO_NUM_36
const int pin_btn_usr1 = 0;
@@ -579,13 +579,18 @@
#define LORA_LNA_GAIN 17
#define LORA_LNA_GVT 12
#define LORA_PA_GC1109 true
#define LORA_PA_AUTO_DETECT true
#define LORA_PA_PWR_EN 7
#define LORA_PA_CSD 2
#define LORA_PA_CPS 46
#define PA_MAX_OUTPUT 28
#define PA_GAIN_POINTS 22
#define PA_GAIN_VALUES 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 7
#define LORA_PA_CSD 2 // GC1109: PA_EN | KCT8103L: CSD (same pin, different pull resistor)
#define LORA_PA_CTX 5 // KCT8103L: TX/LNA select (CTX=LOW=LNA, CTX=HIGH=PA)
#define LORA_PA_CPS 46 // GC1109: TX_EN
#define PA_MAX_OUTPUT 28
#define PA_GAIN_POINTS 22
#define PA_GC1109_GAIN_VALUES 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 7
#define PA_KCT8103L_GAIN_VALUES 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 9, 8, 7
#define PA_GAIN_VALUES PA_KCT8103L_GAIN_VALUES // compile-time fallback; runtime detection selects correct table
const int pin_cs = 8;
const int pin_busy = 13;