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Add support for NXP RTC PCF2131 #654

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Add support for NXP RTC PCF2131 #654

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a93054e
basic library for PCF2132 - init, set time, read time done and valida…
Crinst Sep 9, 2024
3f4d581
Update .eil.yml
Crinst Sep 10, 2024
83ac6e5
Update .eil.yml
Crinst Sep 10, 2024
44e2dd4
added default config setting function to init RTC in known state duri…
Crinst Sep 24, 2024
cc6e2c9
Merge branch 'master' of https://github.com/Crinst/esp-idf-lib
Crinst Sep 24, 2024
294bad5
change backup mode from direct switch to standard mode, which should …
Crinst Nov 29, 2024
815e1c8
removeed read when not neccesary
Crinst Nov 29, 2024
351a91e
commented out reading of all registers
Crinst Dec 23, 2024
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removeed read when not neccesary
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@Crinst
Crinst committed Nov 29, 2024
commit 815e1c829a12f01761390dc201c98e2e4d473475
2 changes: 1 addition & 1 deletion components/pcf2131/pcf2131.c
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Original file line number Diff line number Diff line change
@@ -168,7 +168,7 @@ esp_err_t pcf2131_init_default_config(i2c_dev_t *dev){
// control register 1 = general config
I2C_DEV_TAKE_MUTEX(dev);

I2C_DEV_CHECK(dev, i2c_dev_read_reg(dev, REG_CTRL_STATUS1, reg_data, 1));
//I2C_DEV_CHECK(dev, i2c_dev_read_reg(dev, REG_CTRL_STATUS1, reg_data, 1));
reg_data[0] = 0x0; // TC_DIS 0, POR_OVRD 0, === normal run
I2C_DEV_CHECK(dev, i2c_dev_write_reg(dev, REG_CTRL_STATUS1, reg_data, 1));
//I2C_DEV_GIVE_MUTEX(dev);
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