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Implement cmtBaseChOff860 as a define

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This commit is contained in:
Thomas Basler 2023-03-29 19:07:41 +02:00
parent 4561e52735
commit fe5e5bc4b1
2 changed files with 7 additions and 7 deletions
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13
lib/Hoymiles/src/HoymilesRadio_CMT.cpp
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@ -11,9 +11,12 @@
#define HOY_BASE_FREQ 860000000 // Hoymiles base frequency for CMD56 channels is 860.00 MHz #define HOY_BASE_FREQ 860000000 // Hoymiles base frequency for CMD56 channels is 860.00 MHz
#define HOY_BOOT_FREQ 868000000 // Hoymiles boot/init frequency after power up inverter or connection lost for 15 min #define HOY_BOOT_FREQ 868000000 // Hoymiles boot/init frequency after power up inverter or connection lost for 15 min
// offset from initalized CMT base frequency to Hoy base frequency in channels
#define CMT_BASE_CH_OFFSET860 ((860000000 - HOY_BASE_FREQ) / CMT2300A_ONE_STEP_SIZE / FH_OFFSET)
String HoymilesRadio_CMT::cmtChToFreq(const uint8_t channel) String HoymilesRadio_CMT::cmtChToFreq(const uint8_t channel)
{ {
return String((HOY_BASE_FREQ + (cmtBaseChOff860 + channel) * FH_OFFSET * CMT2300A_ONE_STEP_SIZE) / 1000000.0, 2) + " MHz"; return String((HOY_BASE_FREQ + (CMT_BASE_CH_OFFSET860 + channel) * FH_OFFSET * CMT2300A_ONE_STEP_SIZE) / 1000000.0, 2) + " MHz";
} }
void HoymilesRadio_CMT::cmtSwitchChannel(const uint8_t channel) void HoymilesRadio_CMT::cmtSwitchChannel(const uint8_t channel)
@ -31,7 +34,7 @@ uint8_t HoymilesRadio_CMT::cmtFreqToChan(const String& func_name, const String&
func_name.c_str(), var_name.c_str(), freq_kHz / 1000.0); func_name.c_str(), var_name.c_str(), freq_kHz / 1000.0);
return 0xFF; // ERROR return 0xFF; // ERROR
} }
const uint32_t min_Freq_kHz = (HOY_BASE_FREQ + (cmtBaseChOff860 >= 1 ? cmtBaseChOff860 : 1) * CMT2300A_ONE_STEP_SIZE * FH_OFFSET) / 1000; // frequency can not be lower than actual initailized base freq const uint32_t min_Freq_kHz = (HOY_BASE_FREQ + (CMT_BASE_CH_OFFSET860 >= 1 ? CMT_BASE_CH_OFFSET860 : 1) * CMT2300A_ONE_STEP_SIZE * FH_OFFSET) / 1000; // frequency can not be lower than actual initailized base freq
const uint32_t max_Freq_kHz = (HOY_BASE_FREQ + 0xFE * CMT2300A_ONE_STEP_SIZE * FH_OFFSET) / 1000; // =923500, 0xFF does not work const uint32_t max_Freq_kHz = (HOY_BASE_FREQ + 0xFE * CMT2300A_ONE_STEP_SIZE * FH_OFFSET) / 1000; // =923500, 0xFF does not work
if (freq_kHz < min_Freq_kHz || freq_kHz > max_Freq_kHz) { if (freq_kHz < min_Freq_kHz || freq_kHz > max_Freq_kHz) {
Hoymiles.getMessageOutput()->printf("%s %s %.2f MHz is out of Hoymiles/CMT range! (%.2f MHz - %.2f MHz)\r\n", Hoymiles.getMessageOutput()->printf("%s %s %.2f MHz is out of Hoymiles/CMT range! (%.2f MHz - %.2f MHz)\r\n",
@ -42,7 +45,7 @@ uint8_t HoymilesRadio_CMT::cmtFreqToChan(const String& func_name, const String&
Hoymiles.getMessageOutput()->printf("%s !!! caution: %s %.2f MHz is out of EU legal range! (863 - 870 MHz)\r\n", Hoymiles.getMessageOutput()->printf("%s !!! caution: %s %.2f MHz is out of EU legal range! (863 - 870 MHz)\r\n",
func_name.c_str(), var_name.c_str(), freq_kHz / 1000.0); func_name.c_str(), var_name.c_str(), freq_kHz / 1000.0);
} }
return (freq_kHz * 1000 - HOY_BASE_FREQ) / CMT2300A_ONE_STEP_SIZE / FH_OFFSET - cmtBaseChOff860; // frequency to channel return (freq_kHz * 1000 - HOY_BASE_FREQ) / CMT2300A_ONE_STEP_SIZE / FH_OFFSET - CMT_BASE_CH_OFFSET860; // frequency to channel
} }
bool HoymilesRadio_CMT::cmtSwitchDtuFreq(const uint32_t to_freq_kHz) bool HoymilesRadio_CMT::cmtSwitchDtuFreq(const uint32_t to_freq_kHz)
@ -75,7 +78,7 @@ bool HoymilesRadio_CMT::cmtSwitchInvAndDtuFreq(const uint64_t inv_serial, const
cmtTxBuffer[9] = 0x02; cmtTxBuffer[9] = 0x02;
cmtTxBuffer[10] = 0x15; cmtTxBuffer[10] = 0x15;
cmtTxBuffer[11] = 0x21; cmtTxBuffer[11] = 0x21;
cmtTxBuffer[12] = (uint8_t)(cmtBaseChOff860 + toChannel); cmtTxBuffer[12] = (uint8_t)(CMT_BASE_CH_OFFSET860 + toChannel);
cmtTxBuffer[13] = 0x14; cmtTxBuffer[13] = 0x14;
cmtTxBuffer[14] = crc8(cmtTxBuffer, 14); cmtTxBuffer[14] = crc8(cmtTxBuffer, 14);
@ -303,8 +306,6 @@ void HoymilesRadio_CMT::init(int8_t pin_sdio, int8_t pin_clk, int8_t pin_cs, int
_radio->begin(); _radio->begin();
cmtBaseChOff860 = (860000000 - HOY_BASE_FREQ) / CMT2300A_ONE_STEP_SIZE / FH_OFFSET;
cmtSwitchDtuFreq(HOYMILES_CMT_WORK_FREQ); // start dtu at work freqency, for fast Rx if inverter is already on and frequency switched cmtSwitchDtuFreq(HOYMILES_CMT_WORK_FREQ); // start dtu at work freqency, for fast Rx if inverter is already on and frequency switched
if (_radio->isChipConnected()) { if (_radio->isChipConnected()) {

1
lib/Hoymiles/src/HoymilesRadio_CMT.h
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@ -78,7 +78,6 @@ private:
uint32_t cmtRxTimeout = 200; uint32_t cmtRxTimeout = 200;
uint32_t cmtRxTimeCount = 0; uint32_t cmtRxTimeCount = 0;
uint8_t cmtBaseChOff860; // offset from initalized CMT base frequency to Hoy base frequency in channels
uint8_t cmtCurrentCh; // current used channel, should be stored per inverter und set before next Tx, if hopping is used uint8_t cmtCurrentCh; // current used channel, should be stored per inverter und set before next Tx, if hopping is used
uint8_t cmtTx56toCh = 0xFF; // send CMD56 active to Channel xx, inactive = 0xFF uint8_t cmtTx56toCh = 0xFF; // send CMD56 active to Channel xx, inactive = 0xFF