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Definitions for IC_TX_BUFFER_DEPTH inconsistent #381

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May 5, 2021
Merged

Definitions for IC_TX_BUFFER_DEPTH inconsistent #381

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2 changes: 1 addition & 1 deletion src/rp2_common/hardware_i2c/include/hardware/i2c.h
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Original file line number Diff line number Diff line change
Expand Up @@ -257,7 +257,7 @@ int i2c_read_blocking(i2c_inst_t *i2c, uint8_t addr, uint8_t *dst, size_t len, b
* least that many bytes can be written without blocking.
*/
static inline size_t i2c_get_write_available(i2c_inst_t *i2c) {
const size_t IC_TX_BUFFER_DEPTH = 32;
const size_t IC_TX_BUFFER_DEPTH = 16;
return IC_TX_BUFFER_DEPTH - i2c_get_hw(i2c)->txflr;
}

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