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Add PMS5003 commands

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This commit is contained in:
gururise 2020-04-08 10:25:40 -07:00
parent ffd5338150
commit a1f1065be8
1 changed files with 24 additions and 0 deletions
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24
tasmota/xsns_18_pms5003.ino
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@ -37,6 +37,23 @@ TasmotaSerial *PmsSerial;
uint8_t pms_type = 1; uint8_t pms_type = 1;
uint8_t pms_valid = 0; uint8_t pms_valid = 0;
enum PmsCommands
{
CMD_MODE_ACTIVE,
CMD_SLEEP,
CMD_WAKEUP,
CMD_MODE_PASSIVE,
CMD_READ_DATA
};
const uint8_t kPmsCommands[][7] PROGMEM = {
// 0 1 2 3 4 5 6
{0x42, 0x4D, 0xE1, 0x00, 0x01, 0x01, 0x71}, // pms_set_active_mode
{0x42, 0x4D, 0xE4, 0x00, 0x00, 0x01, 0x73}, // pms_sleep
{0x42, 0x4D, 0xE4, 0x00, 0x01, 0x01, 0x74}, // pms_wake
{0x42, 0x4D, 0xE1, 0x00, 0x00, 0x01, 0x70}, // pms_set_passive_mode
{0x42, 0x4D, 0xE2, 0x00, 0x00, 0x01, 0x71}}; // pms_passive_mode_read
struct pmsX003data { struct pmsX003data {
uint16_t framelen; uint16_t framelen;
uint16_t pm10_standard, pm25_standard, pm100_standard; uint16_t pm10_standard, pm25_standard, pm100_standard;
@ -52,6 +69,13 @@ struct pmsX003data {
/*********************************************************************************************/ /*********************************************************************************************/
size_t PmsSendCmd(uint8_t command_id)
{
return MhzSerial->write(kPmsCommands[command_id], sizeof(kPmsCommands[command_id]));
}
/*********************************************************************************************/
bool PmsReadData(void) bool PmsReadData(void)
{ {
if (! PmsSerial->available()) { if (! PmsSerial->available()) {