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Declare the flash tables static constexpr

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J. Nick Koston
2026-10-13 18:41:16 -10:00
parent 10c13f2e86
commit c9eaeec35e
1 changed files with 6 additions and 6 deletions
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esphome/components/sx127x/sx127x.cpp
+6 -6
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@@ -6,15 +6,15 @@ namespace esphome::sx127x {
ESPHOME_LOG_TAG(TAG, "sx127x");
static const uint32_t FXOSC = 32000000u;
static const uint16_t RAMP[16] PROGMEM = {3400, 2000, 1000, 500, 250, 125, 100, 62, 50, 40, 31, 25, 20, 15, 12, 10};
static constexpr uint16_t RAMP[16] PROGMEM = {3400, 2000, 1000, 500, 250, 125, 100, 62, 50, 40, 31, 25, 20, 15, 12, 10};
// Aligned 32 bit loads from flash are safe on ESP8266, so this table is read directly
static const uint32_t BW_HZ[22] PROGMEM = {2604, 3125, 3906, 5208, 6250, 7812, 10416, 12500,
15625, 20833, 25000, 31250, 41666, 50000, 62500, 83333,
100000, 125000, 166666, 200000, 250000, 500000};
static const uint8_t BW_LORA[22] PROGMEM = {
static constexpr uint32_t BW_HZ[22] PROGMEM = {2604, 3125, 3906, 5208, 6250, 7812, 10416, 12500,
15625, 20833, 25000, 31250, 41666, 50000, 62500, 83333,
100000, 125000, 166666, 200000, 250000, 500000};
static constexpr uint8_t BW_LORA[22] PROGMEM = {
BW_7_8, BW_7_8, BW_7_8, BW_7_8, BW_7_8, BW_7_8, BW_10_4, BW_15_6, BW_15_6, BW_20_8, BW_31_3,
BW_31_3, BW_41_7, BW_62_5, BW_62_5, BW_125_0, BW_125_0, BW_125_0, BW_250_0, BW_250_0, BW_250_0, BW_500_0};
static const uint8_t BW_FSK_OOK[22] PROGMEM = {
static constexpr uint8_t BW_FSK_OOK[22] PROGMEM = {
RX_BW_2_6, RX_BW_3_1, RX_BW_3_9, RX_BW_5_2, RX_BW_6_3, RX_BW_7_8, RX_BW_10_4, RX_BW_12_5,
RX_BW_15_6, RX_BW_20_8, RX_BW_25_0, RX_BW_31_3, RX_BW_41_7, RX_BW_50_0, RX_BW_62_5, RX_BW_83_3,
RX_BW_100_0, RX_BW_125_0, RX_BW_166_7, RX_BW_200_0, RX_BW_250_0, RX_BW_250_0};