Объяснение Прекращения Ответов
Thought for 8 sec
Да, по скриншоту ситуация понятна.
У тебя Pro активен, но он включает только 100 Included ACUs в месяц. Они уже израсходованы:
Text
Included ACUs: 0 left of 100
Теперь включился платный резерв:
Text
Paid ACUs: 99.4 left of 100 Price: $2 / ACU Monthly spending limit: $200
Это означает, что ты уже потратил примерно:
Text
100 - 99.4 = 0.6 paid ACU 0.6 × $2 = примерно $1.20
То есть не каждый вопрос стоит $2. $2 — это цена за 1 ACU, а один вопрос может стоить меньше 1 ACU, например 0.05, 0.1, 0.3 ACU — зависит от сложности, длины контекста, чтения проекта, вызовов AI-инструментов и т.п.
Главный вывод: твой лимит дополнительных расходов сейчас ограничен $200 в месяц, потому что paid ACUs максимум 100 по $2. Если оставить так, Flux может списывать до $200 сверх подписки за месяц. Если не хочешь риска — поставь monthly spending limit в $0 или минимальное значение, если интерфейс позволяет.
Что, вероятно, тратит ACU:
- обычные AI-ответы в чате;
- длинные обсуждения с большим контекстом;
- анализ схемы/проекта;
- поиск компонентов;
- чтение datasheet;
- изменение схемы;
- layout/placement/routing;
- проверки и исправления.
В твоём случае мы действительно в основном планировали, но планирование в длинном проектном контексте тоже расходует AI compute. Самые дорогие этапы, скорее всего, будут не текстовые вопросы, а автоматические изменения проекта, placement, routing, большие проверки и повторные итерации.
Моя честная рекомендация: сейчас остановить мелкие итерационные вопросы, снизить/обнулить paid ACU limit, и дальше работать только пакетно: один зафиксированный список решений → один проход по схеме → одна проверка. Иначе на большом проекте действительно можно незаметно потратить много.
Как мне отключить или снизить paid ACU limit в настройках?
Thought for 4 sec
На твоём скриншоте это поле уже видно:
Plan and Payments → AI Credits → Paid ACUs → Monthly Spending Limit
Чтобы снизить лимит:
- Открой Plan and Payments.
- Найди блок AI Credits.
- Справа в блоке Paid ACUs найди поле Monthly Spending Limit.
- Нажми на значение, сейчас у тебя стоит $200.00.
- Поставь:
- $0 — если хочешь полностью запретить платные ACU;
- или маленький лимит, например $5 / $10 / $20, если хочешь оставить небольшой запас.
- Нажми Done или сохрани изменения.
Если интерфейс не принимает
$0, попробуй поставить минимальное допустимое значение. После этого paid ACU не должны расходоваться сверх установленного лимита, либо работа AI остановится, когда лимит будет достигнут.Найти настройки оплаты
Лимит не редактируется
Проверить расход ACU
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VRX_CONTROLLER_A4 — Single A2 Landscape Schematic Organization
Purpose: reorganize the existing A4 schematic as one compact A2 landscape documentation-style overview sheet. This is readability/layout documentation only: no active pinout changes, no feature additions, no confirmed-block removal, and no PCB routing.
A2 Landscape Placement Plan
Table
| A2 zone | Functional section | Contents | Placement intent |
|---|---|---|---|
| Top-left | POWER SUPPLY | +12V input, LM2596 +5V regulator, AMS1117 +3V3 regulator, VDDA/VREF filtering, power test points, decoupling summary | Keep power entry and regulators grouped at top-left; short named nets for +12V, +5V, +3V3, GND, VDDA |
| Center / left-center | MCU CORE | STM32H723ZGT6, VCAP caps, HSE crystal, NRST, BOOT0, core decoupling, PC13 LED where space allows | STM32 remains central reference; use named nets to reduce long wires |
| Near MCU | DEBUG / SWD | J_SWD, SWDIO PA13, SWCLK PA14, NRST, 3V3, GND, optional PB3 SWO | Keep close to MCU and easy to identify |
| Right of MCU | UART / COMMUNICATION | A1 UART, A5 UART, Debug UART, LoRa UART connector, communication test points | Preserve A4 MCU TX/RX point of view; keep communication probes readable |
| Top-right / right | TFT DISPLAY | J_TFT, TFT_SCK, TFT_MISO, TFT_MOSI, TFT_CS, TFT_DC, TFT_RST, TFT power | Keep display connector grouped, all TFT logic 3.3V |
| Bottom-left | BUTTONS | S1, SW1-SW12, BTN_TX, BTN_PAGE, BTN_LEFT, BTN_RIGHT, BTN_UP, BTN_DOWN, BTN_OK, BTN_BIND, BTN_HDMI, BTN_PLAY, BTN_BACK, BTN_MODE_RD, BTN_RD_BASE | One clean active-LOW-to-GND button group |
| Bottom-center | ADC / SENSORS | ADC_BAT, ADC_CURR, J_ADC, DS18B20 U4, TEMP_DATA, R4 pull-up, C24, sensor test points | Keep analog/sensor items separate from relay coils and switching regulator |
| Bottom-right | LOCAL RELAY OUTPUTS | RELAY_DVR, RELAY_MODE_HDMI_AV, Q1/Q2 drivers, K1/K2 relays, D1/D2 flyback diodes, gate resistors/pulldowns | Clear warning: STM32 GPIO does not drive relay coils directly |
| Lower / side edge | GPIO EXPANSION | EXP_GPIO_A through EXP_GPIO_G, grouped by MCU port, GND near each connector, optional 3V3 only where present | Reserved GPIO only; no firmware functions assigned |
| Far right or bottom-right | NOTES / VALIDATION | Active pinout table, optional/PDF-only list, assumptions, do-not-use pins | Compact notes block for review and handoff |
Functional Sections Created
- POWER SUPPLY
- MCU CORE
- DEBUG / SWD
- UART / COMMUNICATION
- TFT DISPLAY
- BUTTONS
- ADC / SENSORS
- LOCAL RELAY OUTPUTS
- GPIO EXPANSION
- NOTES / VALIDATION
Active Firmware Pinout / Used Pins
Table
| Function | MCU pin | Net label | A2 section | Notes |
|---|---|---|---|---|
| TFT SPI2 SCK | PB13 | TFT_SCK | TFT DISPLAY | ILI9341 SPI clock |
| TFT SPI2 MISO | PB14 | TFT_MISO | TFT DISPLAY | 3.3V logic |
| TFT SPI2 MOSI | PB15 | TFT_MOSI | TFT DISPLAY | 3.3V logic |
| TFT CS | PB12 | TFT_CS | TFT DISPLAY | GPIO output |
| TFT DC | PE0 | TFT_DC | TFT DISPLAY | GPIO output |
| TFT RST | PE1 | TFT_RST | TFT DISPLAY | GPIO output |
| UART to A5 TX | PA9 | USART_TX_A5 | UART / COMMUNICATION | A4 MCU TX toward A5 |
| UART to A5 RX | PA10 | USART_RX_A5 | UART / COMMUNICATION | A4 MCU RX from A5 |
| UART to A1 TX | PD8 | USART_TX_A1 | UART / COMMUNICATION | A4 MCU TX toward A1 |
| UART to A1 RX | PD9 | USART_RX_A1 | UART / COMMUNICATION | A4 MCU RX from A1 |
| Debug UART TX | PA2 | UART_TX_DEBUG | UART / COMMUNICATION | A4 MCU debug TX |
| Debug UART RX | PA3 | UART_RX_DEBUG | UART / COMMUNICATION | A4 MCU debug RX |
| LoRa UART TX | PG14 | LORA_UART_TX | UART / COMMUNICATION | Optional UART module only |
| LoRa UART RX | PG9 | LORA_UART_RX | UART / COMMUNICATION | Optional UART module only |
| LoRa reset | PG12 | LORA_RST | UART / COMMUNICATION | Optional GPIO reset |
| ADC battery voltage | PB0 | ADC_BAT | ADC / SENSORS | Voltage/current monitor block |
| ADC current monitor | PB1 | ADC_CURR | ADC / SENSORS | Voltage/current monitor block |
| Local 1-Wire temp | PG5 | TEMP_DATA | ADC / SENSORS | Local A4 DS18B20 only |
| Status LED | PC13 | LED | MCU CORE | LED via R5 and LED_SERIES |
| Relay DVR local output | PE2 | RELAY_DVR | LOCAL RELAY OUTPUTS | A4 local output only |
| Relay HDMI/AV mode output | PG4 | RELAY_MODE_HDMI_AV | LOCAL RELAY OUTPUTS | A4 local output only |
| SWDIO | PA13 | SWDIO | DEBUG / SWD | Dedicated debug |
| SWCLK | PA14 | SWCLK | DEBUG / SWD | Dedicated debug |
| Optional SWO | PB3 | SWO_OPTIONAL | DEBUG / SWD | Optional debug, not normal GPIO |
| Reset | NRST | NRST | MCU CORE / DEBUG | Reset circuit and SWD connector |
| BOOT0 | BOOT0 | BOOT0 | MCU CORE | Pulled down for Flash boot |
| HSE input/output | PH0/PH1 | HSE_IN / HSE_OUT | MCU CORE | 25MHz crystal |
Buttons
Table
| Function | MCU pin | Net label |
|---|---|---|
| BTN_TX | PG0 | BTN_TX |
| BTN_PAGE | PG1 | BTN_PAGE |
| BTN_LEFT | PE7 | BTN_LEFT |
| BTN_RIGHT | PE8 | BTN_RIGHT |
| BTN_UP | PE9 | BTN_UP |
| BTN_DOWN | PE10 | BTN_DOWN |
| BTN_OK | PE11 | BTN_OK |
| BTN_BIND | PE12 | BTN_BIND |
| BTN_HDMI | PE13 | BTN_HDMI |
| BTN_PLAY | PE14 | BTN_PLAY |
| BTN_BACK | PE15 | BTN_BACK |
| BTN_MODE_RD | PG2 | BTN_MODE_RD |
| BTN_RD_BASE | PG3 | BTN_RD_BASE |
Note: all buttons are active LOW to GND and use STM32 internal pull-ups in firmware.
GPIO Expansion Headers
Table
| Header | Routed reserved/free pins | Notes |
|---|---|---|
| EXP_GPIO_A | PA0, PA1, PA4, PA5, PA6, PA7, PA8 + GND | 3.3V GPIO logic; reserved only |
| EXP_GPIO_B | PB2, PB4, PB5, PB6, PB7, PB8, PB9 + GND | Excludes active PB0/PB1/PB12-PB15/PB3 |
| EXP_GPIO_C | PC0, PC1, PC4, PC5, PC6, PC7, PC8 + GND | PC13 LED and oscillator pins excluded |
| EXP_GPIO_D | PD0, PD1, PD2, PD3, PD4, PD5, PD6 + GND | PD8/PD9 active A1 UART excluded |
| EXP_GPIO_E | PE3, PE4, PE5, PE6, optional 3V3, GND | PE0/PE1/TFT, PE2 relay, and PE7-PE15 buttons excluded |
| EXP_GPIO_F | PF0, PF1, PF2, PF3, PF4, PF5, PF6 + GND | Reserved only |
| EXP_GPIO_G | PG6, PG7, PG8, PG10, PG11, PG13, PG15 + GND | Active PG0-PG5/PG9/PG12/PG14 excluded |
Do-Not-Use as Generic GPIO
Table
| Category | Pins / nets | Reason |
|---|---|---|
| Power and ground | VDD, VSS, VDD33USB, VBAT, PDR_ON | Power integrity / supply management |
| Analog supply/reference | VDDA, VSSA, VREF+ | Analog reference and filtering |
| Internal regulator outputs | VCAP1, VCAP2 | Must only connect to 2.2uF low-ESR capacitors to GND |
| Reset / boot | NRST, BOOT0 | Reset and boot mode control |
| Oscillators | PH0/HSE_IN, PH1/HSE_OUT, PC14/PC15 optional LSE | Clock pins, not generic GPIO |
| Debug | PA13, PA14, PB3 optional SWO | Keep SWD dedicated |
Optional / PDF-Only / Not Confirmed Blocks
The attached PDF reference was not available in readable text form through the available search results during this pass. These blocks remain OPTIONAL / PDF REFERENCE / NOT CONFIRMED IN CURRENT IOC and must not be converted into active features without an explicit current pinout update:
- W25Q64 SPI flash
- MicroSD holder
- MAX485 / UART ARM
- Optic UART
- IO port lead headers
- Additional relay / HDMI / AV blocks
- Any SPI LoRa interface or extra LoRa I2C/SPI/ADC pins
A4 / A5 Responsibility Boundary
- A4 is the NSU / main control module: main logic, display UI, buttons, ADC voltage/current monitoring, local A4 temperature, A1/A5 communications, optional LoRa UART, debug UART, and explicitly assigned local A4 relays.
- A5 handles VRX relay switching, camera relay switching, antenna / VRX / external actuator control, direct UART JSON turntable control, DS18B20 T2/T3 on the A5 side, and external executive relay logic unless explicitly reassigned.
Readability Changes Made in This Pass
- Re-targeted the organization plan from multiple sheets to one compact A2 landscape overview.
- Tagged existing confirmed components with A2 functional
Sectionproperties:A2: POWER SUPPLY,A2: MCU CORE,A2: DEBUG / SWD,A2: UART / COMMUNICATION,A2: TFT DISPLAY,A2: BUTTONS,A2: ADC / SENSORS,A2: LOCAL RELAY OUTPUTS, andA2: GPIO EXPANSION. - Preserved all active firmware/external net labels exactly.
- No PCB routing was started.
- No PDF-only blocks were activated.
Remaining Review Warnings
Expected floating-pin warnings remain for:
- Unused MCU pins reserved for future use or not currently broken out.
- Spare pins on tactile switches.
- Optional/reserved connector pins such as duplicate J_LORA Pin_1 and spare EXP_GPIO_E pins.
- Relay contact pins where the load/contact wiring is intentionally not yet assigned.
These warnings are expected for the current schematic draft. They should not be silenced with fake loads or fake connections. If desired in a later cleanup pass, intentionally unused pins can be marked NC or RESERVED where appropriate.
A2 Landscape Placement Plan
Functional Sections Created
Active Firmware Pinout / Used Pins
Buttons
GPIO Expansion Headers
Do-Not-Use as Generic GPIO
Optional / PDF-Only / Not Confirmed Blocks
A4 / A5 Responsibility Boundary
Readability Changes Made in This Pass
Remaining Review Warnings
