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Merge pull request #7081 from s-hadinger/zigbee_hw_serial_gpio 

Fix Zigbee uses Hardware Serial
This commit is contained in:
Theo Arends 2019-12-01 19:06:16 +01:00 committed by GitHub
parent 1692241b25 3b662ee88e
commit 855423020e
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 19 deletions
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1
tasmota/CHANGELOG.md
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@ -5,6 +5,7 @@
- Remove inconsistent hardware detection introduced in version 7.0.0.5
- Fix lost functionality of GPIO9 and GPIO10 on some devices (#7080)
- Change light color schemes 2, 3 and 4 from color wheel to Hue driven
- Fix Zigbee uses Hardware Serial if GPIO 1/3 or GPIO 13/15 and SerialLog 0 (#7071)
## Released

23
tasmota/xdrv_23_zigbee_9_impl.ino
View File

@ -25,16 +25,8 @@ const uint32_t ZIGBEE_BUFFER_SIZE = 256; // Max ZNP frame is SOF+LEN+CMD1+CMD2+
const uint8_t ZIGBEE_SOF = 0xFE;
const uint8_t ZIGBEE_SOF_ALT = 0xFF;
//#define Z_USE_SOFTWARE_SERIAL
#ifdef Z_USE_SOFTWARE_SERIAL
#include <SoftwareSerial.h>
SoftwareSerial *ZigbeeSerial = nullptr;
#else
#include <TasmotaSerial.h>
TasmotaSerial *ZigbeeSerial = nullptr;
#endif
const char kZigbeeCommands[] PROGMEM = "|"
D_CMND_ZIGBEEZNPSEND "|" D_CMND_ZIGBEE_PERMITJOIN "|"
@ -185,9 +177,7 @@ void ZigbeeInput(void)
char hex_char[(zigbee_buffer->len() * 2) + 2];
ToHex_P((unsigned char*)zigbee_buffer->getBuffer(), zigbee_buffer->len(), hex_char, sizeof(hex_char));
#ifndef Z_USE_SOFTWARE_SERIAL
AddLog_P2(LOG_LEVEL_DEBUG_MORE, PSTR(D_LOG_ZIGBEE "Bytes follow_read_metric = %0d"), ZigbeeSerial->getLoopReadMetric());
#endif
// buffer received, now check integrity
if (zigbee_buffer->len() != zigbee_frame_len) {
// Len is not correct, log and reject frame
@ -224,21 +214,16 @@ void ZigbeeInit(void)
zigbee.active = false;
if ((pin[GPIO_ZIGBEE_RX] < 99) && (pin[GPIO_ZIGBEE_TX] < 99)) {
AddLog_P2(LOG_LEVEL_DEBUG_MORE, PSTR("Zigbee: GPIOs Rx:%d Tx:%d"), pin[GPIO_ZIGBEE_RX], pin[GPIO_ZIGBEE_TX]);
#ifdef Z_USE_SOFTWARE_SERIAL
ZigbeeSerial = new SoftwareSerial();
ZigbeeSerial->begin(115200, pin[GPIO_ZIGBEE_RX], pin[GPIO_ZIGBEE_TX], SWSERIAL_8N1, false, 256); // ZNP is 115200, RTS/CTS (ignored), 8N1
ZigbeeSerial->enableIntTx(false);
zigbee_buffer = new SBuffer(ZIGBEE_BUFFER_SIZE);
#else
ZigbeeSerial = new TasmotaSerial(pin[GPIO_ZIGBEE_RX], pin[GPIO_ZIGBEE_TX], 0, 0, 256); // set a receive buffer of 256 bytes
// if seriallog_level is 0, we allow GPIO 13/15 to switch to Hardware Serial
ZigbeeSerial = new TasmotaSerial(pin[GPIO_ZIGBEE_RX], pin[GPIO_ZIGBEE_TX], seriallog_level ? 1 : 2, 0, 256); // set a receive buffer of 256 bytes
ZigbeeSerial->begin(115200);
if (ZigbeeSerial->hardwareSerial()) {
ClaimSerial();
zigbee_buffer = new PreAllocatedSBuffer(sizeof(serial_in_buffer), serial_in_buffer);
uint32_t aligned_buffer = ((uint32_t)serial_in_buffer + 3) & ~3;
zigbee_buffer = new PreAllocatedSBuffer(sizeof(serial_in_buffer) - 3, (char*) aligned_buffer);
} else {
zigbee_buffer = new SBuffer(ZIGBEE_BUFFER_SIZE);
}
#endif
zigbee.active = true;
zigbee.init_phase = true; // start the state machine
zigbee.state_machine = true; // start the state machine