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esp32 uart and wemos d1-mini32

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This commit is contained in:
MichaelDvP
2020-05-25 08:45:09 +02:00
parent 1ceef8afd5
commit 4d5e512952
9 changed files with 133 additions and 353 deletions
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27
src/uart/emsuart_esp32.h
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@@ -27,19 +27,14 @@
#include "freertos/queue.h"
#include <driver/uart.h>
#define EMS_MAXBUFFERSIZE 34 // max size of the buffer. EMS packets are max 32 bytes, plus extra 2 for BRKs
#define EMSUART_UART UART_NUM_2 // UART 0 --> Changed to 2 for ESP32 // To do: Adapt
#define EMSUART_RXPIN 17 // To do: Adapt seems to be IO17 for ESP32 UART2 RX pin
#define EMSUART_TXPIN 16 // To do: Adapt seems to be IO16 for ESP32 UART2 TX pin
//#define EMSUART_CONFIG 0x1C // 8N1 (8 bits, no parity, 1 stopbit)
#define EMSUART_BAUD 9600 // uart baud rate for the EMS circuit
#define EMSUART_RXBUFSIZE (2 * UART_FIFO_LEN)
#define EMSUART_BREAKBITS 11 // 11 bits break signal
#define EMS_TXMODE_DEFAULT 1
#define EMS_TXMODE_EMSPLUS 2
#define EMS_TXMODE_HT3 3
#define EMS_MAXBUFFERSIZE 33 // max size of the buffer. EMS packets are max 32 bytes, plus BRK
#define EMSUART_UART UART_NUM_2 // UART 0 --> Changed to 2 for ESP32 // To do: Adapt
#define EMS_UART UART2 // for intr setting
//#define EMSUART_RXPIN 17 // To do: Adapt seems to be IO17 for ESP32 UART2 RX pin
//#define EMSUART_TXPIN 16 // To do: Adapt seems to be IO16 for ESP32 UART2 TX pin
#define EMSUART_RXPIN 23 // Wemos D1 ESP32 UART2 RX pin for compatibility
#define EMSUART_TXPIN 5 // Wemos D1 ESP32 UART2 TX pin for compatibility
#define EMSUART_BAUD 9600 // uart baud rate for the EMS circuit
namespace emsesp {
@@ -56,14 +51,12 @@ class EMSuart {
static void start(uint8_t tx_mode);
static void send_poll(uint8_t data);
static void stop();
static void restart();
static EMSUART_STATUS transmit(uint8_t * buf, uint8_t len);
static void stop(){}; // not used with ESP32
static void restart(){}; // not used with ESP32
private:
static void emsuart_recvTask(void * param);
static void emsuart_parseTask(void * param);
};
} // namespace emsesp