[lightning-ln882h] Fix analog read, add Wi-Fi calibration, add generic board (#319)
* [ln882x] fix analog read * [ln882h] add wifi temp calibration task * [ln882h] add generic-ln882hki board * [ln882h] fix wifi null pointer crash
This commit is contained in:
lamauny
GitHub
118
boards/generic-ln882hki.json
Normal file
118
boards/generic-ln882hki.json
Normal file
@@ -0,0 +1,118 @@
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{
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"_base": [
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"generic",
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"lightning-ln882x",
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"lightning-ln882hki",
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"ic/ln882hk"
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],
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"build": {
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"mcu": "ln882hk",
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"variant": "generic-ln882hki"
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},
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"name": "Generic - LN882HKI",
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"symbol": "LN882HKI",
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"url": "https://docs.libretiny.eu/boards/generic-ln882hki/",
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"vendor": "Generic",
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"pcb": {
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"pinout": {
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"1": {
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"IC": 8,
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"ARD": [
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"D0",
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"A2"
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]
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},
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"2": {
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"IC": 9,
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"ARD": [
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"D1",
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"A3"
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]
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},
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"3": {
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"IC": 10,
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"ARD": "D2"
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},
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"4": {
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"IC": 11,
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"ARD": "D3"
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},
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"5": {
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"IC": 12,
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"ARD": [
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"D4",
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"A4"
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]
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},
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"6": {
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"IC": 13,
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"ARD": "D5"
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},
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"7": {
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"IC": 14,
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"ARD": "D6"
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},
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"8": {
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"IC": 15,
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"ARD": "D7"
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},
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"9": {
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"IC": 16,
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"ARD": "D8"
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},
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"10": {
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"IC": 17,
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"ARD": "D9"
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},
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"11": {
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"IC": 21,
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"ARD": "D10"
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},
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"12": {
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"IC": 22,
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"ARD": "D11"
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},
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"13": {
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"IC": 23,
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"ARD": "D12"
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},
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"14": {
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"IC": 24,
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"ARD": [
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"D13",
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"A5"
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]
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},
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"15": {
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"IC": 25,
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"ARD": [
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"D14",
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"A6"
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]
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},
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"16": {
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"IC": 26,
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"ARD": [
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"D15",
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"A7"
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]
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},
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"17": {
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"IC": 27,
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"ARD": "D16"
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},
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"18": {
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"IC": 28,
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"ARD": "D17"
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},
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"19": {
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"IC": 29,
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"ARD": "D18"
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},
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"20": {
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"IC": 30,
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"ARD": "D19"
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}
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}
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}
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}
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75
boards/variants/generic-ln882hki.c
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75
boards/variants/generic-ln882hki.c
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@@ -0,0 +1,75 @@
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/* This file was auto-generated from generic-ln882hki.json using boardgen */
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#include <Arduino.h>
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#ifdef LT_VARIANT_INCLUDE
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#include LT_VARIANT_INCLUDE
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#endif
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// clang-format off
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PinInfo lt_arduino_pin_info_list[PINS_COUNT] = {
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// D0: PA00, ADC2, I2C0_SCL, I2C0_SDA
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{PA_0, PIN_I2C | PIN_ADC | PIN_IRQ | PIN_GPIO, PIN_NONE, 0},
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// D1: PA01, ADC3, SWDIO, I2C0_SCL, I2C0_SDA
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{PA_1, PIN_SWD | PIN_I2C | PIN_ADC | PIN_IRQ | PIN_GPIO, PIN_NONE, 0},
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// D2: PA02, UART0_TX, I2C0_SCL, I2C0_SDA
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{PA_2, PIN_UART | PIN_I2C | PIN_IRQ | PIN_GPIO, PIN_NONE, 0},
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// D3: PA03, UART0_RX, I2C0_SCL, I2C0_SDA
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{PA_3, PIN_UART | PIN_I2C | PIN_IRQ | PIN_GPIO, PIN_NONE, 0},
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// D4: PA04, ADC4, SWCLK, I2C0_SCL, I2C0_SDA
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{PA_4, PIN_SWD | PIN_I2C | PIN_ADC | PIN_GPIO, PIN_NONE, 0},
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// D5: PA05, I2C0_SCL, I2C0_SDA
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{PA_5, PIN_I2C | PIN_IRQ | PIN_GPIO, PIN_NONE, 0},
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// D6: PA06, SD_D2, I2C0_SCL, I2C0_SDA
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{PA_6, PIN_I2C | PIN_IRQ | PIN_GPIO, PIN_NONE, 0},
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// D7: PA07, SD_D3, I2S0_RX, I2C0_SCL, I2C0_SDA
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{PA_7, PIN_I2S | PIN_I2C | PIN_IRQ | PIN_GPIO, PIN_NONE, 0},
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// D8: PA08, BOOT0, SD_CMD, I2S0_WS, I2C0_SCL, I2C0_SDA
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{PA_8, PIN_I2S | PIN_I2C | PIN_GPIO, PIN_NONE, 0},
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// D9: PA09, BOOT1, SD_CLK, I2S0_SCLK, I2C0_SCL, I2C0_SDA
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{PA_9, PIN_I2S | PIN_I2C | PIN_GPIO, PIN_NONE, 0},
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// D10: PA10, SD_D0, I2S0_TX, I2C0_SCL, I2C0_SDA
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{PA_10, PIN_I2S | PIN_I2C | PIN_GPIO, PIN_NONE, 0},
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// D11: PA11, SD_D1, I2C0_SCL, I2C0_SDA
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{PA_11, PIN_I2C | PIN_GPIO, PIN_NONE, 0},
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// D12: PA12, I2C0_SCL, I2C0_SDA
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{PA_12, PIN_I2C | PIN_GPIO, PIN_NONE, 0},
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// D13: PB03, ADC5, I2C0_SCL, I2C0_SDA
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{PB_3, PIN_I2C | PIN_ADC | PIN_GPIO, PIN_NONE, 0},
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// D14: PB04, ADC6, I2C0_SCL, I2C0_SDA
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{PB_4, PIN_I2C | PIN_ADC | PIN_GPIO, PIN_NONE, 0},
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// D15: PB05, ADC7, I2C0_SCL, I2C0_SDA
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{PB_5, PIN_I2C | PIN_ADC | PIN_GPIO, PIN_NONE, 0},
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// D16: PB06, I2C0_SCL, I2C0_SDA
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{PB_6, PIN_I2C | PIN_GPIO, PIN_NONE, 0},
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// D17: PB07, I2C0_SCL, I2C0_SDA
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{PB_7, PIN_I2C | PIN_GPIO, PIN_NONE, 0},
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// D18: PB08, UART1_RX, I2C0_SCL, I2C0_SDA
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{PB_8, PIN_UART | PIN_I2C | PIN_GPIO, PIN_NONE, 0},
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// D19: PB09, UART1_TX, I2C0_SCL, I2C0_SDA
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{PB_9, PIN_UART | PIN_I2C | PIN_IRQ | PIN_GPIO, PIN_NONE, 0},
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};
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PinInfo *lt_arduino_pin_gpio_map[] = {
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[0] = &(lt_arduino_pin_info_list[0]), // PA_0 (D0)
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[1] = &(lt_arduino_pin_info_list[1]), // PA_1 (D1)
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[2] = &(lt_arduino_pin_info_list[2]), // PA_2 (D2)
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[3] = &(lt_arduino_pin_info_list[3]), // PA_3 (D3)
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[4] = &(lt_arduino_pin_info_list[4]), // PA_4 (D4)
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[5] = &(lt_arduino_pin_info_list[5]), // PA_5 (D5)
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[6] = &(lt_arduino_pin_info_list[6]), // PA_6 (D6)
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[7] = &(lt_arduino_pin_info_list[7]), // PA_7 (D7)
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[8] = &(lt_arduino_pin_info_list[8]), // PA_8 (D8)
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[9] = &(lt_arduino_pin_info_list[9]), // PA_9 (D9)
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[10] = &(lt_arduino_pin_info_list[10]), // PA_10 (D10)
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[11] = &(lt_arduino_pin_info_list[11]), // PA_11 (D11)
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[12] = &(lt_arduino_pin_info_list[12]), // PA_12 (D12)
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[19] = &(lt_arduino_pin_info_list[13]), // PB_3 (D13)
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[20] = &(lt_arduino_pin_info_list[14]), // PB_4 (D14)
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[21] = &(lt_arduino_pin_info_list[15]), // PB_5 (D15)
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[22] = &(lt_arduino_pin_info_list[16]), // PB_6 (D16)
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[23] = &(lt_arduino_pin_info_list[17]), // PB_7 (D17)
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[24] = &(lt_arduino_pin_info_list[18]), // PB_8 (D18)
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[25] = &(lt_arduino_pin_info_list[19]), // PB_9 (D19)
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};
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// clang-format on
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168
boards/variants/generic-ln882hki.h
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168
boards/variants/generic-ln882hki.h
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@@ -0,0 +1,168 @@
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/* This file was auto-generated from generic-ln882hki.json using boardgen */
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#pragma once
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// clang-format off
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// Pins
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// ----
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#define PINS_COUNT 20 // Total GPIO count
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#define NUM_DIGITAL_PINS 20 // Digital inputs/outputs
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#define NUM_ANALOG_INPUTS 6 // ADC inputs
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#define NUM_ANALOG_OUTPUTS 0 // PWM & DAC outputs
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#define PINS_GPIO_MAX 25 // Last usable GPIO number
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// Wire Interfaces
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// ---------------
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#define PIN_WIRE0_SCL_0 0u // PA_0
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#define PIN_WIRE0_SCL_1 1u // PA_1
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#define PIN_WIRE0_SCL_2 2u // PA_2
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#define PIN_WIRE0_SCL_3 3u // PA_3
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#define PIN_WIRE0_SCL_4 4u // PA_4
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#define PIN_WIRE0_SCL_5 5u // PA_5
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#define PIN_WIRE0_SCL_6 6u // PA_6
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#define PIN_WIRE0_SCL_7 7u // PA_7
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#define PIN_WIRE0_SCL_8 8u // PA_8
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#define PIN_WIRE0_SCL_9 9u // PA_9
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#define PIN_WIRE0_SCL_10 10u // PA_10
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#define PIN_WIRE0_SCL_11 11u // PA_11
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#define PIN_WIRE0_SCL_12 12u // PA_12
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#define PIN_WIRE0_SCL_13 19u // PB_3
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#define PIN_WIRE0_SCL_14 20u // PB_4
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#define PIN_WIRE0_SCL_15 21u // PB_5
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#define PIN_WIRE0_SCL_16 22u // PB_6
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#define PIN_WIRE0_SCL_17 23u // PB_7
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#define PIN_WIRE0_SCL_18 24u // PB_8
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#define PIN_WIRE0_SCL_19 25u // PB_9
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#define PIN_WIRE0_SDA_0 0u // PA_0
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#define PIN_WIRE0_SDA_1 1u // PA_1
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#define PIN_WIRE0_SDA_2 2u // PA_2
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#define PIN_WIRE0_SDA_3 3u // PA_3
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#define PIN_WIRE0_SDA_4 4u // PA_4
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#define PIN_WIRE0_SDA_5 5u // PA_5
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#define PIN_WIRE0_SDA_6 6u // PA_6
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#define PIN_WIRE0_SDA_7 7u // PA_7
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#define PIN_WIRE0_SDA_8 8u // PA_8
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#define PIN_WIRE0_SDA_9 9u // PA_9
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#define PIN_WIRE0_SDA_10 10u // PA_10
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#define PIN_WIRE0_SDA_11 11u // PA_11
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#define PIN_WIRE0_SDA_12 12u // PA_12
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#define PIN_WIRE0_SDA_13 19u // PB_3
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#define PIN_WIRE0_SDA_14 20u // PB_4
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#define PIN_WIRE0_SDA_15 21u // PB_5
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#define PIN_WIRE0_SDA_16 22u // PB_6
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#define PIN_WIRE0_SDA_17 23u // PB_7
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#define PIN_WIRE0_SDA_18 24u // PB_8
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#define PIN_WIRE0_SDA_19 25u // PB_9
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#define PINS_WIRE0_SCL (pin_size_t[]){0u, 1u, 2u, 3u, 4u, 5u, 6u, 7u, 8u, 9u, 10u, 11u, 12u, 19u, 20u, 21u, 22u, 23u, 24u, 25u}
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#define PINS_WIRE0_SDA (pin_size_t[]){0u, 1u, 2u, 3u, 4u, 5u, 6u, 7u, 8u, 9u, 10u, 11u, 12u, 19u, 20u, 21u, 22u, 23u, 24u, 25u}
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// Serial ports
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// ------------
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#define PIN_SERIAL0_RX 3u // PA_3
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#define PIN_SERIAL0_TX 2u // PA_2
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#define PIN_SERIAL1_RX 24u // PB_8
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#define PIN_SERIAL1_TX 25u // PB_9
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#define PINS_SERIAL0_RX (pin_size_t[]){3u}
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#define PINS_SERIAL0_TX (pin_size_t[]){2u}
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#define PINS_SERIAL1_RX (pin_size_t[]){24u}
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#define PINS_SERIAL1_TX (pin_size_t[]){25u}
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// Pin function macros
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// -------------------
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#define PIN_ADC2 0u // PA_0
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#define PIN_ADC3 1u // PA_1
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#define PIN_ADC4 4u // PA_4
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#define PIN_ADC5 19u // PB_3
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#define PIN_ADC6 20u // PB_4
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#define PIN_ADC7 21u // PB_5
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#define PIN_PA00 0u // PA_0
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#define PIN_PA01 1u // PA_1
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#define PIN_PA02 2u // PA_2
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#define PIN_PA03 3u // PA_3
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#define PIN_PA04 4u // PA_4
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#define PIN_PA05 5u // PA_5
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#define PIN_PA06 6u // PA_6
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#define PIN_PA07 7u // PA_7
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#define PIN_PA08 8u // PA_8
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#define PIN_PA09 9u // PA_9
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#define PIN_PA10 10u // PA_10
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#define PIN_PA11 11u // PA_11
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#define PIN_PA12 12u // PA_12
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#define PIN_PB03 19u // PB_3
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#define PIN_PB04 20u // PB_4
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#define PIN_PB05 21u // PB_5
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#define PIN_PB06 22u // PB_6
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#define PIN_PB07 23u // PB_7
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#define PIN_PB08 24u // PB_8
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#define PIN_PB09 25u // PB_9
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#define PIN_RX0 3u // PA_3
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#define PIN_RX1 24u // PB_8
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#define PIN_TX0 2u // PA_2
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#define PIN_TX1 25u // PB_9
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// Port availability
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// -----------------
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#define HAS_SERIAL0 1
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#define HAS_SERIAL1 1
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#define HAS_WIRE0 1
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#define SERIAL_INTERFACES_COUNT 2
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#define WIRE_INTERFACES_COUNT 1
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// Arduino pin names
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// -----------------
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#define PIN_D0 0u // PA_0
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#define PIN_D1 1u // PA_1
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#define PIN_D2 2u // PA_2
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#define PIN_D3 3u // PA_3
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#define PIN_D4 4u // PA_4
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#define PIN_D5 5u // PA_5
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#define PIN_D6 6u // PA_6
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#define PIN_D7 7u // PA_7
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#define PIN_D8 8u // PA_8
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#define PIN_D9 9u // PA_9
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#define PIN_D10 10u // PA_10
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#define PIN_D11 11u // PA_11
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#define PIN_D12 12u // PA_12
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#define PIN_D13 19u // PB_3
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#define PIN_D14 20u // PB_4
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#define PIN_D15 21u // PB_5
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#define PIN_D16 22u // PB_6
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#define PIN_D17 23u // PB_7
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#define PIN_D18 24u // PB_8
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#define PIN_D19 25u // PB_9
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#define PIN_A2 0u // PA_0
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#define PIN_A3 1u // PA_1
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#define PIN_A4 4u // PA_4
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#define PIN_A5 19u // PB_3
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#define PIN_A6 20u // PB_4
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#define PIN_A7 21u // PB_5
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// Static pin names
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// ----------------
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static const unsigned char A2 = PIN_A2;
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static const unsigned char A3 = PIN_A3;
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static const unsigned char A4 = PIN_A4;
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static const unsigned char A5 = PIN_A5;
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static const unsigned char A6 = PIN_A6;
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static const unsigned char A7 = PIN_A7;
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static const unsigned char D0 = PIN_D0;
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static const unsigned char D1 = PIN_D1;
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static const unsigned char D2 = PIN_D2;
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static const unsigned char D3 = PIN_D3;
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static const unsigned char D4 = PIN_D4;
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static const unsigned char D5 = PIN_D5;
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static const unsigned char D6 = PIN_D6;
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static const unsigned char D7 = PIN_D7;
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static const unsigned char D8 = PIN_D8;
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static const unsigned char D9 = PIN_D9;
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static const unsigned char D10 = PIN_D10;
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static const unsigned char D11 = PIN_D11;
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static const unsigned char D12 = PIN_D12;
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static const unsigned char D13 = PIN_D13;
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static const unsigned char D14 = PIN_D14;
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static const unsigned char D15 = PIN_D15;
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static const unsigned char D16 = PIN_D16;
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static const unsigned char D17 = PIN_D17;
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static const unsigned char D18 = PIN_D18;
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static const unsigned char D19 = PIN_D19;
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@@ -175,7 +175,7 @@ bool WiFiClass::setMacAddress(const uint8_t *mac) {
|
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}
|
||||
|
||||
const String WiFiClass::SSID() {
|
||||
const char *ssid = NULL;
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||||
const char *ssid = "";
|
||||
const uint8_t *bssid = NULL;
|
||||
wifi_get_sta_conn_info(&ssid, &bssid);
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return ssid;
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@@ -5,9 +5,13 @@
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extern "C" {
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||||
|
||||
#define MAIN_TASK_STACK_SIZE 8192
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||||
extern void cal_temp_app_task_entry();
|
||||
|
||||
#define MAIN_TASK_STACK_SIZE 8192
|
||||
#define TEMP_APP_TASK_STACK_SIZE 1024
|
||||
|
||||
static OS_Thread_t g_mainTask_thread;
|
||||
static OS_Thread_t g_temp_cal_thread;
|
||||
|
||||
bool startMainTask() {
|
||||
OS_Status ret = OS_ThreadCreate(
|
||||
@@ -21,6 +25,20 @@ bool startMainTask() {
|
||||
|
||||
if (ret != OS_OK)
|
||||
return false;
|
||||
|
||||
ret = OS_ThreadCreate(
|
||||
&g_temp_cal_thread,
|
||||
"TempCal",
|
||||
(OS_ThreadEntry_t)cal_temp_app_task_entry,
|
||||
NULL,
|
||||
OS_PRIORITY_BELOW_NORMAL,
|
||||
TEMP_APP_TASK_STACK_SIZE
|
||||
);
|
||||
|
||||
if (ret != OS_OK) {
|
||||
return false;
|
||||
}
|
||||
|
||||
OS_ThreadStartScheduler();
|
||||
return true;
|
||||
}
|
||||
|
||||
@@ -43,12 +43,11 @@ static adc_ch_t pinToAdcCh(uint32_t gpio) {
|
||||
return ADC_CH0;
|
||||
}
|
||||
|
||||
// WARN: adc values are quite bad (zero value of ~ 1000lsb and full scale value ~ 3450lsb)
|
||||
uint16_t analogReadVoltage(pin_size_t pinNumber) {
|
||||
uint16_t ret = 0;
|
||||
pinCheckGetInfo(pinNumber, PIN_ADC, 0);
|
||||
|
||||
hal_gpio_pin_mode_set(GPIO_GET_BASE(pin->gpio), pin->gpio, GPIO_MODE_ANALOG);
|
||||
hal_gpio_pin_mode_set(GPIO_GET_BASE(pin->gpio), GPIO_GET_PIN(pin->gpio), GPIO_MODE_ANALOG);
|
||||
|
||||
adc_ch_t ch = pinToAdcCh(pin->gpio);
|
||||
adc_init_t_def adc_init;
|
||||
@@ -72,7 +71,7 @@ uint16_t analogReadVoltage(pin_size_t pinNumber) {
|
||||
|
||||
hal_adc_clr_conv_status(ADC_BASE, ch);
|
||||
|
||||
return (uint16_t)(3300UL * ret / 4095);
|
||||
return (uint16_t)(3700UL * ret / 4095);
|
||||
}
|
||||
|
||||
uint16_t analogReadMaxVoltage(pin_size_t pinNumber) {
|
||||
|
||||
57
cores/lightning-ln882h/base/fixups/wifi_cal.c
Normal file
57
cores/lightning-ln882h/base/fixups/wifi_cal.c
Normal file
@@ -0,0 +1,57 @@
|
||||
/* Copyright (c) Etienne Le Cousin 2025-05-04. */
|
||||
|
||||
#include <sdk_private.h>
|
||||
|
||||
void cal_adc_init(void)
|
||||
{
|
||||
adc_init_t_def adc_init;
|
||||
|
||||
memset(&adc_init, 0, sizeof(adc_init_t_def));
|
||||
adc_init.adc_ch = ADC_CH0;
|
||||
adc_init.adc_conv_mode = ADC_CONV_MODE_CONTINUE;
|
||||
adc_init.adc_presc = 0xFF;
|
||||
adc_init.adc_ov_smp_ratio = ADC_OVER_SAMPLING_RATIO_X8;
|
||||
adc_init.adc_ov_smp_ratio_en = ADC_OVER_SAMPLING_EN_STATUS_BIT0;
|
||||
hal_adc_init(ADC_BASE, &adc_init);
|
||||
|
||||
hal_adc_en(ADC_BASE, HAL_ENABLE);
|
||||
|
||||
hal_adc_start_conv(ADC_BASE);
|
||||
}
|
||||
|
||||
uint16_t cal_adc_read(adc_ch_t ch)
|
||||
{
|
||||
uint16_t read_adc = 0;
|
||||
|
||||
while(hal_adc_get_conv_status(ADC_BASE, ch) == 0);
|
||||
|
||||
read_adc = hal_adc_get_data(ADC_BASE, ch);
|
||||
|
||||
hal_adc_clr_conv_status(ADC_BASE,ch);
|
||||
|
||||
return read_adc;
|
||||
}
|
||||
|
||||
void cal_temp_app_task_entry()
|
||||
{
|
||||
int8_t cap_comp = 0;
|
||||
uint16_t adc_val = 0;
|
||||
|
||||
if (NVDS_ERR_OK == ln_nvds_get_xtal_comp_val((uint8_t *)&cap_comp)) {
|
||||
if ((uint8_t)cap_comp == 0xFF) {
|
||||
cap_comp = 0;
|
||||
}
|
||||
}
|
||||
|
||||
cal_adc_init();
|
||||
|
||||
wifi_temp_cal_init(cal_adc_read(ADC_CH0), cap_comp);
|
||||
|
||||
while (1)
|
||||
{
|
||||
OS_MsDelay(1000);
|
||||
|
||||
adc_val = cal_adc_read(ADC_CH0);
|
||||
wifi_do_temp_cal_period(adc_val);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user