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merged in https://github.com/proddy/EMS-ESP/pull/154 from @susisstrolch

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This commit is contained in:
Paul
2019-07-20 10:22:47 +02:00
parent 3ba81d4e76 0a700b9451
commit f8aabd9bf8
9 changed files with 245 additions and 106 deletions
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49
src/ems.h
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@@ -12,6 +12,50 @@
#include <Arduino.h>
/* debug helper for logic analyzer
* create marker puls on GPIOx
* ° for Rx, we use GPIO14
* ° for Tx, we use GPIO12
*/
#ifdef LOGICANALYZER
#define RX_MARK_PIN 14
#define TX_MARK_PIN 12
#define RX_MARK_MASK (1<<RX_MARK_PIN)
#define TX_MARK_MASK (1<<TX_MARK_PIN)
#define MARKERS_MASK (RX_MARK_PIN|TX_MARK_PIN)
#define GPIO_H(mask) (GPIO_REG_WRITE(GPIO_OUT_W1TS_ADDRESS, (mask)))
#define GPIO_L(mask) (GPIO_REG_WRITE(GPIO_OUT_W1TC_ADDRESS, (mask)))
#define RX_PULSE(pulse) do { GPIO_H(RX_MARK_MASK); \
delayMicroseconds(pulse); \
GPIO_L(RX_MARK_MASK); \
} while (0)
#define TX_PULSE(pulse) do { GPIO_H(TX_MARK_MASK); \
delayMicroseconds(pulse); \
GPIO_L(TX_MARK_MASK); \
} while (0)
#define LA_PULSE(pulse) do { GPIO_H(MARKERS_MASK); \
delayMicroseconds(pulse); \
GPIO_L(MARKERS_MASK); \
} while (0)
#define INIT_MARKERS(void) do { pinMode(RX_MARK_PIN, OUTPUT);\
pinMode(TX_MARK_PIN, OUTPUT);\
GPIO_L(MARKERS_MASK); \
} while (0)
#else
#define RX_PULSE(pulse) {}
#define TX_PULSE(pulse) {}
#define LA_PULSE(pulse) {}
#define INIT_MARKERS(void) {}
#define RX_MARK_MASK
#define TX_MARK_MASK
#define GPIO_H(mask)
#define GPIO_L(mask)
#endif
#define EMS_ID_NONE 0x00 // used as a dest in broadcast messages and empty device IDs
// Fixed EMS IDs
@@ -63,8 +107,11 @@ typedef enum {
} _EMS_RX_STATUS;
typedef enum {
EMS_TX_STATUS_OK,
EMS_TX_STATUS_IDLE, // ready
EMS_TX_STATUS_WAIT // waiting for response from last Tx
EMS_TX_STATUS_WAIT, // waiting for response from last Tx
EMS_TX_WTD_TIMEOUT, // watchdog timeout during send
EMS_TX_BRK_DETECT // incoming BRK during Tx
} _EMS_TX_STATUS;
#define EMS_TX_SUCCESS 0x01 // EMS single byte after a Tx Write indicating a success