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Fix and improve STM32F1 serial (#19464)

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This commit is contained in:
Jason Smith
2020-09-24 18:28:48 -07:00
committed by GitHub
parent 6bb6f7f288
commit da6c8317a7
28 changed files with 1009 additions and 942 deletions
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21
Marlin/src/HAL/STM32F1/MarlinSerial.h
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@@ -35,15 +35,22 @@
class MarlinSerial : public HardwareSerial {
public:
MarlinSerial(struct usart_dev *usart_device, uint8 tx_pin, uint8 rx_pin) :
#if ENABLED(EMERGENCY_PARSER)
const bool ep_enabled;
EmergencyParser::State emergency_state;
inline bool emergency_parser_enabled() { return ep_enabled; }
#endif
MarlinSerial(struct usart_dev *usart_device, uint8 tx_pin, uint8 rx_pin, bool TERN_(EMERGENCY_PARSER, ep_capable)) :
HardwareSerial(usart_device, tx_pin, rx_pin)
#if ENABLED(EMERGENCY_PARSER)
, ep_enabled(ep_capable)
, emergency_state(EmergencyParser::State::EP_RESET)
#endif
{ }
#ifdef UART_IRQ_PRIO
// shadow the parent methods to set irq priority after the begin
// Shadow the parent methods to set IRQ priority after begin()
void begin(uint32 baud) {
MarlinSerial::begin(baud, SERIAL_8N1);
}
@@ -53,14 +60,12 @@ public:
nvic_irq_set_priority(c_dev()->irq_num, UART_IRQ_PRIO);
}
#endif
#if ENABLED(EMERGENCY_PARSER)
EmergencyParser::State emergency_state;
#endif
};
extern MarlinSerial MSerial1;
extern MarlinSerial MSerial2;
extern MarlinSerial MSerial3;
extern MarlinSerial MSerial4;
extern MarlinSerial MSerial5;
#if EITHER(STM32_HIGH_DENSITY, STM32_XL_DENSITY)
extern MarlinSerial MSerial4;
extern MarlinSerial MSerial5;
#endif