DigitalInfinity/ESP32-PaxCounter
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do bitbanging while scanning i2c bus

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cyberman54 2022-03-01 19:13:18 +01:00
parent 7c056bdea9
commit 33318fb7ad
1 changed files with 1 additions and 1 deletions
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src/i2c.cpp
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@ -52,7 +52,7 @@ void i2c_scan(void) {
if (I2C_MUTEX_LOCK()) { if (I2C_MUTEX_LOCK()) {
memset(&bbi2c, 0, sizeof(bbi2c)); memset(&bbi2c, 0, sizeof(bbi2c));
bbi2c.bWire = 1; // use wire library, no bitbanging bbi2c.bWire = 0;
bbi2c.iSDA = MY_DISPLAY_SDA; bbi2c.iSDA = MY_DISPLAY_SDA;
bbi2c.iSCL = MY_DISPLAY_SCL; bbi2c.iSCL = MY_DISPLAY_SCL;
I2CInit(&bbi2c, 100000L); // Scan at 100KHz low speed I2CInit(&bbi2c, 100000L); // Scan at 100KHz low speed