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Fix Sonoff D1 driver (#7598)

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Fix Sonoff D1 driver (#7598)
This commit is contained in:
Theo Arends 2020-03-08 14:49:57 +01:00
parent 2603459747
commit 2d4a6a29eb
1 changed files with 55 additions and 86 deletions
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141
tasmota/xdrv_37_sonoff_d1.ino
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@ -1,7 +1,7 @@
/*
xdrv_37_sonoff_d1.ino - sonoff D1 dimmer support for Tasmota
Copyright (C) 2020 Theo Arends and robbz23 (protocol analysis)
Copyright (C) 2020 Theo Arends
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -29,83 +29,43 @@
* 64 - Dimmer percentage (01 to 64 = 1 to 100%)
* FF FF FF FF FF FF FF FF - Not used
* 6C - CRC over bytes 2 to F (Addition)
*
* Based on Gravitate1:
* When I switch the light ON via the app, I get:
* AA 55 01 04 00 0A 01 64 FF FF FF FF FF FF FF FF 6C
*
* When I switch it OFF, I get:
* AA 55 01 04 00 0A 00 64 FF FF FF FF FF FF FF FF 6B
*
* When I set it to 1%, I get:
* AA 55 01 04 00 0A FF 01 FF FF FF FF FF FF FF FF 07
* AB 55 FD F7 FF FF F5 01 FF FF FF FF FF FF FF FF 09
*
* When I set it to 6%, I get:
* AA 55 01 04 00 0A FF 06 FF FF FF FF FF FF FF FF 0C
* AB 55 FD F7 FF FF F5 06 FF FF FF FF FF FF FF FF 0E
*
* When I set it to 100%, I get:
* AA 55 01 04 00 0A FF 64 FF FF FF FF FF FF FF FF 6A
* AB 55 FD F7 FF FF F5 64 FF FF FF FF FF FF FF FF 6C
*
* Based on robbz23:
* 00:17:59 CMD: Baudrate 9600
* 00:17:59 SER: Set to 8N1 9600 bit/s
* 00:17:59 RSL: stat/tasmota_D9E56D/RESULT = {"Baudrate":9600}
*
* 00:25:32 CMD: SerialSend5 aa 55 01 04 00 0a 01 22 ffffffffffffffff 29
* 00:25:32 RSL: stat/tasmota_D9E56D/RESULT = {"SerialSend":"Done"}
*
* 00:26:35 CMD: SerialSend5 aa 55 01 04 00 0a 01 22 ffffffffffffffff 2a
* 00:26:35 RSL: stat/tasmota_D9E56D/RESULT = {"SerialSend":"Done"}
* 00:26:35 RSL: tele/tasmota_D9E56D/RESULT = {"SerialReceived":AA 55 01 04 00 00 05}
*
* 00:28:58 CMD: SerialSend5 aa 55 01 04 00 0a 01 01 ffffffffffffffff 09
* 00:28:58 RSL: stat/tasmota_D9E56D/RESULT = {"SerialSend":"Done"}
* 00:28:58 RSL: tele/tasmota_D9E56D/RESULT = {"SerialReceived":AA 55 01 04 00 00 05}
*
* 00:29:12 RSL: tele/tasmota_D9E56D/RESULT = {"SerialReceived":AA 55 01 04 00 0A 01 3C FF FF FF FF FF FF FF FF 44}
* 00:29:43 RSL: tele/tasmota_D9E56D/RESULT = {"SerialReceived":AA 55 01 04 00 0A 01 01 FF FF FF FF FF FF FF FF 09}
* 00:29:53 RSL: tele/tasmota_D9E56D/RESULT = {"SerialReceived":AA 55 01 04 00 0A 01 64 FF FF FF FF FF FF FF FF 6C}
*
* 00:30:02 RSL: tele/tasmota_D9E56D/RESULT = {"SerialReceived":AA 55 01 04 00 0A FF 1E FF FF FF FF FF FF FF FF 24}
\*********************************************************************************************/
#define XDRV_37 37
struct SONOFFD1 {
uint8_t receive_flag = 0;
uint8_t dimmer;
uint8_t receive_len = 0;
uint8_t power = 255; // Not initialized
uint8_t dimmer = 255; // Not initialized
} SnfD1;
/********************************************************************************************/
void SonoffD1Received(void)
{
char svalue[32];
if (serial_in_byte_counter < 8) { return; } // Received ack from Rf chip (aa 55 01 04 00 00 05)
uint8_t action = serial_in_buffer[6] & 1;
if (action != SnfD1.power) {
SnfD1.power = action;
// AddLog_P2(LOG_LEVEL_DEBUG, PSTR("SD1: Remote power (%d, %d)"), SnfD1.power, SnfD1.dimmer);
ExecuteCommandPower(1, action, SRC_SWITCH);
}
uint8_t action = serial_in_buffer[6];
uint8_t dimmer = serial_in_buffer[7];
if (action < 2) {
// AA 55 01 04 00 0A 01 64 FF FF FF FF FF FF FF FF 6C - Power On, Dimmer 100%
// AA 55 01 04 00 0A 00 64 FF FF FF FF FF FF FF FF 6B - Power Off, Dimmer 100%
bool is_switch_change = (action != power);
if (is_switch_change) {
ExecuteCommandPower(1, action, SRC_SWITCH);
}
}
else if (0xFF == action) {
if (dimmer != SnfD1.dimmer) {
SnfD1.dimmer = dimmer;
bool is_brightness_change = SnfD1.dimmer != Settings.light_dimmer;
if (power && (SnfD1.dimmer > 0) && is_brightness_change) {
char scmnd[20];
snprintf_P(scmnd, sizeof(scmnd), PSTR(D_CMND_DIMMER " %d"), SnfD1.dimmer);
ExecuteCommand(scmnd, SRC_SWITCH);
}
// AddLog_P2(LOG_LEVEL_DEBUG, PSTR("SD1: Remote dimmer (%d, %d)"), SnfD1.power, SnfD1.dimmer);
char scmnd[20];
snprintf_P(scmnd, sizeof(scmnd), PSTR(D_CMND_DIMMER " %d"), SnfD1.dimmer);
ExecuteCommand(scmnd, SRC_SWITCH);
}
/*
// Send Acknowledge - Copy first 5 bytes, reset byte 6 and store crc in byte 7
// AA 55 01 04 00 00 05
serial_in_buffer[5] = 0; // Ack
@ -114,41 +74,38 @@ void SonoffD1Received(void)
if ((i > 1) && (i < 6)) { serial_in_buffer[6] += serial_in_buffer[i]; }
Serial.write(serial_in_buffer[i]);
}
*/
}
bool SonoffD1SerialInput(void)
{
uint8_t packet_length = 0;
if (0xAA == serial_in_byte) { // 0xAA - Start of text
serial_in_byte_counter = 0;
SnfD1.receive_flag = true;
SnfD1.receive_len = 7;
}
if (SnfD1.receive_flag) {
if (SnfD1.receive_len) {
serial_in_buffer[serial_in_byte_counter++] = serial_in_byte;
if (serial_in_byte_counter == 6) {
packet_length = 7 + serial_in_byte; // 8 or 17
if (6 == serial_in_byte_counter) {
SnfD1.receive_len += serial_in_byte; // 8 or 17
}
if (serial_in_byte_counter == packet_length) {
if (serial_in_byte_counter == SnfD1.receive_len) {
// Sonoff D1 codes
// AA 55 01 04 00 0A 01 64 FF FF FF FF FF FF FF FF 6C - Power On, Dimmer 100%
// AA 55 01 04 00 0A 00 64 FF FF FF FF FF FF FF FF 6B - Power Off, Dimmer 100%
// AA 55 01 04 00 0A FF 01 FF FF FF FF FF FF FF FF 07 - Power ignore, Dimmer 1%
// AB 55 FD F7 FF FF F5 01 FF FF FF FF FF FF FF FF 09 - Response 2
// AA 55 01 04 00 0A FF 06 FF FF FF FF FF FF FF FF 0C - Power ignore, Dimmer 6%
// AB 55 FD F7 FF FF F5 06 FF FF FF FF FF FF FF FF 0E - Response 2
// AA 55 01 04 00 0A FF 64 FF FF FF FF FF FF FF FF 6A - Power ignore, Dimmer 100%
// AB 55 FD F7 FF FF F5 64 FF FF FF FF FF FF FF FF 6C - Response 2
// aa 55 01 04 00 0a 01 01 ff ff ff ff ff ff ff ff 09 - Power On, Dimmer 1%
// aa 55 01 04 00 0a 01 28 ff ff ff ff ff ff ff ff 30 - Power On, Dimmer 40%
// aa 55 01 04 00 0a 01 3c ff ff ff ff ff ff ff ff 44 - Power On, Dimmer 60%
// aa 55 01 04 00 0a 01 64 ff ff ff ff ff ff ff ff 6c - Power On, Dimmer 100%
// aa 55 01 04 00 0a 00 64 ff ff ff ff ff ff ff ff 6b - Power Off (with last dimmer 100%)
// aa 55 01 04 00 0a 01 64 ff ff ff ff ff ff ff ff 6c - Power On (with last dimmer 100%)
AddLogSerial(LOG_LEVEL_DEBUG);
uint8_t crc = 0;
for (uint32_t i = 2; i < packet_length -1; i++) {
for (uint32_t i = 2; i < SnfD1.receive_len -1; i++) {
crc += serial_in_buffer[i];
}
if (crc == serial_in_buffer[packet_length -1]) {
if (crc == serial_in_buffer[SnfD1.receive_len -1]) {
SonoffD1Received();
SnfD1.receive_flag = false;
SnfD1.receive_len = 0;
return true;
}
}
@ -159,13 +116,13 @@ bool SonoffD1SerialInput(void)
/********************************************************************************************/
void SonoffD1Send(uint8_t lpower, uint8_t dimmer)
void SonoffD1Send()
{
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
uint8_t buffer[17] = { 0xAA,0x55,0x01,0x04,0x00,0x0A,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00 };
buffer[6] = lpower;
buffer[7] = dimmer;
buffer[6] = SnfD1.power;
buffer[7] = SnfD1.dimmer;
for (uint32_t i = 0; i < sizeof(buffer); i++) {
if ((i > 1) && (i < sizeof(buffer) -1)) { buffer[16] += buffer[i]; }
@ -175,17 +132,29 @@ void SonoffD1Send(uint8_t lpower, uint8_t dimmer)
bool SonoffD1SendPower(void)
{
SonoffD1Send(XdrvMailbox.index &1, 0xFF);
uint8_t action = XdrvMailbox.index &1;
if (action != SnfD1.power) {
SnfD1.power = action;
// AddLog_P2(LOG_LEVEL_DEBUG, PSTR("SD1: Tasmota power (%d, %d)"), SnfD1.power, SnfD1.dimmer);
SonoffD1Send();
}
return true;
}
bool SonoffD1SendDimmer(void)
{
uint8_t dimmer = changeUIntScale(((uint16_t *)XdrvMailbox.data)[0], 0, 255, 0, 100);
uint8_t dimmer = LightGetDimmer(1);
dimmer = (dimmer < Settings.dimmer_hw_min) ? Settings.dimmer_hw_min : dimmer;
dimmer = (dimmer > Settings.dimmer_hw_max) ? Settings.dimmer_hw_max : dimmer;
if (dimmer != SnfD1.dimmer) {
SnfD1.dimmer = dimmer;
SonoffD1Send(0xFF, dimmer);
// AddLog_P2(LOG_LEVEL_DEBUG, PSTR("SD1: Tasmota dimmer (%d, %d)"), SnfD1.power, SnfD1.dimmer);
SonoffD1Send();
}
return true;
}