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| author | Uwe Hermann <uwe@hermann-uwe.de> | 2017-05-11 23:20:58 +0200 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2017-06-05 19:09:48 +0200 |
| commit | 97b874bd0b6913ed52df1b8aac5e7491479fac9a (patch) | |
| tree | 005b4d75bab6e7ca2b462e25425cf6e11f100244 /libsigrokdecode.h | |
| parent | 0c931451554443463309e5e08b2e098bc195d06f (diff) | |
| download | libsigrokdecode-97b874bd0b6913ed52df1b8aac5e7491479fac9a.tar.gz libsigrokdecode-97b874bd0b6913ed52df1b8aac5e7491479fac9a.zip | |
Add srd_inst_initial_pins_set_all() and support code.
This allows frontends to set the assumed initial pins (i.e., the assumed
state of the pins before the first sample of a capture) to user-specified
values.
The assumed initial pins can be either low, or high, or "use same value
as the first sample of the capture".
The special self.initial_pins decoder attribute is now removed.
Diffstat (limited to 'libsigrokdecode.h')
| -rw-r--r-- | libsigrokdecode.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libsigrokdecode.h b/libsigrokdecode.h index df1cb5c..d37c432 100644 --- a/libsigrokdecode.h +++ b/libsigrokdecode.h @@ -194,6 +194,12 @@ struct srd_decoder { void *py_dec; }; +enum srd_initial_pin { + SRD_INITIAL_PIN_LOW, + SRD_INITIAL_PIN_HIGH, + SRD_INITIAL_PIN_SAME_AS_SAMPLE0, +}; + /** * Structure which contains information about one protocol decoder channel. * For example, I2C has two channels, SDA and SCL. @@ -347,6 +353,8 @@ SRD_API int srd_inst_stack(struct srd_session *sess, struct srd_decoder_inst *di_from, struct srd_decoder_inst *di_to); SRD_API struct srd_decoder_inst *srd_inst_find_by_id(struct srd_session *sess, const char *inst_id); +SRD_API int srd_inst_initial_pins_set_all(struct srd_decoder_inst *di, + GArray *initial_pins); /* log.c */ typedef int (*srd_log_callback)(void *cb_data, int loglevel, |