Ch32v30x i2c test #793
Ch32v30x i2c test #793
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Please reference the moved place for the i2c_lib.h, in that one example can reference another. |
| This example demonstrates I2C communication with an I2C slave device. | ||
| You can use this with (one or the other): | ||
| - BH1750 light sensor (actual hardware) | ||
| - Another CH32X035 running i2c_slave_test firmware |
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Is this correct? (This runs on a ch32v30x?)
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I only have the slave example working for Ch32x035, so technically, this code should be able to communicate with a Ch32x035 slave. I haven't test it with v30x.
| - BH1750 light sensor (actual hardware) | ||
| - Another CH32X035 running i2c_slave_test firmware | ||
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| if you are connecting a CH32X03X to a BH1750, the default slave address for the sensor is 0x23 |
| return raw * 12 / 10; // Convert to lux | ||
| } | ||
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| void onHandle_ping(u8 i2cAddress) { |
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PLEASE stop using tight type specifiers. like u8 when it can just be an int.
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My comments are in. Also if you can fix the compile. |
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@unicab369 one of your other PRs conflicts with this one, can you fix the merge issue? |
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@cnlohr ok, I will |
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To be clear the issue is with uart_send_receive, you can do this by running |
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oh I see. |
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Mind fixing the conflict? If you can rebase off of |
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