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hardware:universaltx
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This shows you the differences between two versions of the page.
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hardware:universaltx [2016/04/15 18:55] PhracturedBlue created |
hardware:universaltx [2016/04/16 05:27] (current) FDR |
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| ===== UniversalTx Hardware Connections ===== | ===== UniversalTx Hardware Connections ===== | ||
| The following documents the hardware inside the UniversalTx transceiver board | The following documents the hardware inside the UniversalTx transceiver board | ||
| Line 9: | Line 10: | ||
| ==== STM32 Connections ==== | ==== STM32 Connections ==== | ||
| - | ^Pin ^Description ^ | + | ^Pin ^Description ^ |
| |BOOT0 |CON2 | | |BOOT0 |CON2 | | ||
| |NRST |Debugger (NRESET) | | |NRST |Debugger (NRESET) | | ||
| === GPIOA === | === GPIOA === | ||
| - | ^Pin ^Description ^ | + | ^Pin ^Description ^ |
| - | | 0 | PPMin/USART4 (can be used as single-wire bi-di) | | + | |0 |PPMin/USART4 (can be used as single-wire bi-di) | |
| - | | 1 | PA Enable input from NRF24L01 | | + | |1 |PA Enable input from NRF24L01 | |
| - | | 2 | Bluetooth UART Tx | | + | |2 |Bluetooth UART Tx | |
| - | | 3 | Bluetooth UART Rx | | + | |3 |Bluetooth UART Rx | |
| - | | 4 | Bluetooth STATE input (connection detect) | | + | |4 |Bluetooth STATE input (connection detect) | |
| - | | 7 | Bluetooth Key output | | + | |7 |Bluetooth Key output | |
| - | | 8 | UniversalTx CSN | | + | |8 |UniversalTx CSN | |
| - | | 9 | CYRF6936 CSN | | + | |9 |CYRF6936 CSN | |
| - | | 10 | USB D- | | + | |10 |USB D- | |
| - | | 11 | USB D+ | | + | |11 |USB D+ | |
| - | | 12 | SWDIO | | + | |12 |SWDIO | |
| - | | 13 | SWCLK | | + | |13 |SWCLK | |
| - | | 14 (SWCLK) | Debugger SWCLK (TCK) | | + | |14 (SWCLK) |Debugger SWCLK (TCK) | |
| - | | 15 | Mux Select 1 | | + | |15 |Mux Select 1 | |
| === GPIOB === | === GPIOB === | ||
| - | ^Pin ^Description ^ | + | ^Pin ^Description ^ |
| - | | 2 | BOOT1 | | + | |2 |BOOT1 | |
| - | | 3 | Mux Select 2 | | + | |3 |Mux Select 2 | |
| - | | 6 | NRF24L01 CSN | | + | |6 |NRF24L01 CSN | |
| - | | 7 | VBUS (USB Power Detect) | | + | |7 |VBUS (USB Power Detect) | |
| - | | 8 | NRF24L01 ChipEnable | | + | |8 |NRF24L01 ChipEnable | |
| - | | 9 | A7105 CSN | | + | |9 |A7105 CSN | |
| - | | 10 | PA Tx Enable | | + | |10 |PA Tx Enable | |
| - | | 11 | PA Rx Enable | | + | |11 |PA Rx Enable | |
| - | | 12 | Pasthrough CSN input | | + | |12 |Pasthrough CSN input | |
| - | | 13 | SCK | | + | |13 |SCK | |
| - | | 14 | MISO | | + | |14 |MISO | |
| - | | 15 | MOSI | | + | |15 |MOSI | |
| ==== Interrupt usage ==== | ==== Interrupt usage ==== | ||
| - | | SYSTICK | Priority 0 | | + | |SYSTICK |Priority 0 | |
| - | | EXTI0 | Pritority128 - PPM In edge detect | | + | |EXTI0 |Pritority128 - PPM In edge detect | |
| - | | EXTI2 | Priority 0 - Watchdog (currently not enabled) | | + | |EXTI2 |Priority 0 - Watchdog (currently not enabled) | |
| - | | TIM14 | Priority 64 - Transmit timer | | + | |TIM14 |Priority 64 - Transmit timer | |
| - | | EXTI8 | Priority 0 - UniversalTx CSN | | + | |EXTI8 |Priority 0 - UniversalTx CSN | |
| - | | EXTI12 | Priority 0 - Passthrough CSN | | + | |EXTI12 |Priority 0 - Passthrough CSN | |
| - | | ADC | Priority 0 - ADC compare complete (set PA Tx/Rx based on NRF24L01 PA_EN) | | + | |ADC |Priority 0 - ADC compare complete (set PA Tx/Rx based on NRF24L01 PA_EN) | |
| ==== Timers ==== | ==== Timers ==== | ||
| - | | TIM1 | PPM In pulse counter | | + | |TIM1 |PPM In pulse counter | |
| - | | TIM14 | Transmit timer | | + | |TIM14 |Transmit timer | |
hardware/universaltx.1460771712.txt.gz (101641 views) · Last modified: 2016/04/15 18:55 by PhracturedBlue
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