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Fix some errors...

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1. reset loop i=1 if address switches to range PCF8574_ADDR2 (PCF8574A were NOT detected)
2. correct logoutput to show correct number of boards found 
3. String array to short for PCF8574A. Overwrite the pfc8574.type with false. Hard to find bug.....
Tested with at least 2 PCF8574 boards.
This commit is contained in:
stefanbode 2019-10-13 17:54:06 +02:00 committed by GitHub
parent 1be3b27647
commit 9859ee6083
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 2 deletions
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5
sonoff/xdrv_28_pcf8574.ino
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@ -37,7 +37,7 @@ struct PCF8574 {
uint8_t pin_mask[MAX_PCF8574] = { 0 };
uint8_t max_connected_ports = 0; // Max numbers of devices comming from PCF8574 modules
uint8_t max_devices = 0; // Max numbers of PCF8574 modules
char stype[8];
char stype[9];
bool type = true;
} Pcf8574;
@ -95,6 +95,7 @@ void Pcf8574Init()
pcf8574_address++;
if ((PCF8574_ADDR1 + 8) == pcf8574_address) {
pcf8574_address = PCF8574_ADDR2;
i=0;
}
}
if (Pcf8574.max_devices) {
@ -118,7 +119,7 @@ void Pcf8574Init()
}
}
}
AddLog_P2(LOG_LEVEL_INFO, PSTR("PCF: Total devices %d, PCF8574 output ports %d"), devices_present, Pcf8574.max_connected_ports);
AddLog_P2(LOG_LEVEL_INFO, PSTR("PCF: Total devices %d, PCF8574 output ports %d"), Pcf8574.max_devices, Pcf8574.max_connected_ports);
}
}