esp-idf/components/driver/include
Angus Gratton c5a5b34ba4 driver: Avoid possible accidental mismatch between ledc_clk_src_t & ledc_clk_cfg_t enum
ledc.h includes two similar enums, ledc_clk_src_t & ledc_clk_cfg_t.

The two enums do different things but there are two similar names: LEDC_REF_TICK / LEDC_USE_REF_TICK
and LEDC_APB_CLK / LEDC_USE_APB_CLK.

Because C will accept any enum or integer value for an enum argument, there's no easy way to check
the correct enum is passed without using static analysis.

To avoid accidental errors, make the numeric values for the two similarly named enums the same.,

Noticed when looking into https://github.com/espressif/esp-idf/issues/4476
2020-03-09 11:32:18 +11:00
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driver driver: Avoid possible accidental mismatch between ledc_clk_src_t & ledc_clk_cfg_t enum 2020-03-09 11:32:18 +11:00