File 0006-protocol-Update-SLogic-16U3-sample-rates-and-voltage.patch of Package libsigrok
From bb0911b0e6c10405390bc6f7b3bb5ccf7b0ab14c Mon Sep 17 00:00:00 2001
From: taorye <taorye@outlook.com>
Date: Thu, 25 Sep 2025 16:09:34 +0800
Subject: [PATCH 06/17] protocol: Update SLogic 16U3 sample rates and voltage
threshold for accuracy
---
src/hardware/sipeed-slogic-analyzer/api.c | 43 ++++++++++++-----------
1 file changed, 22 insertions(+), 21 deletions(-)
diff --git a/src/hardware/sipeed-slogic-analyzer/api.c b/src/hardware/sipeed-slogic-analyzer/api.c
index a7104180c..cbd4db154 100644
--- a/src/hardware/sipeed-slogic-analyzer/api.c
+++ b/src/hardware/sipeed-slogic-analyzer/api.c
@@ -72,49 +72,50 @@ static const uint64_t samplerates_slogic16u3[] = {
/**
* SLogic 16U3 (USBSS 5Gbps bw: 400MB/s)
* 800M = 2^5*5^2 M
- * 1200M = 2^4*3^1*5^2 M
- * 1500M = 2^2*3^1*5^3 M
+ * --1200M = 2^4*3^1*5^2 M
+ * --1500M = 2^2*3^1*5^3 M
* --1600M = 2^6 *5^2 M
*/
- SR_MHZ(1),
- SR_MHZ(2),
- SR_MHZ(4),
+ // SR_MHZ(1),
+ // SR_MHZ(2),
+ // SR_MHZ(4),
SR_MHZ(5),
SR_MHZ(8),
SR_MHZ(10),
- SR_MHZ(15),
+ // SR_MHZ(15),
SR_MHZ(16),
SR_MHZ(20),
- SR_MHZ(24),
+ // SR_MHZ(24),
SR_MHZ(25),
- SR_MHZ(30),
+ // SR_MHZ(30),
SR_MHZ(32),
SR_MHZ(40),
- SR_MHZ(48),
- SR_MHZ(60),
+ // SR_MHZ(48),
+ SR_MHZ(50),
+ // SR_MHZ(60),
SR_MHZ(80),
SR_MHZ(100),
- SR_MHZ(125),
- SR_MHZ(150),
+ // SR_MHZ(125),
+ // SR_MHZ(150),
SR_MHZ(160),
/* x 16ch */
SR_MHZ(200),
/* x 8ch */
- SR_MHZ(300),
+ // SR_MHZ(300),
SR_MHZ(400),
/* x 4ch */
- SR_MHZ(500),
- SR_MHZ(600),
- SR_MHZ(750),
+ // SR_MHZ(500),
+ // SR_MHZ(600),
+ // SR_MHZ(750),
SR_MHZ(800),
/* x 2ch */
- SR_MHZ(1200),
- SR_MHZ(1500),
+ // SR_MHZ(1200),
+ // SR_MHZ(1500),
};
-static const uint64_t samplechannels_slogic16u3[] = { 2, 4, 8, 16 };
-static const uint64_t limit_samplerates_slogic16u3[] = { SR_MHZ(1500), SR_MHZ(800), SR_MHZ(400), SR_MHZ(200) };
+static const uint64_t samplechannels_slogic16u3[] = { /*2, */4, 8, 16 };
+static const uint64_t limit_samplerates_slogic16u3[] = { /*SR_MHZ(1500), */SR_MHZ(800), SR_MHZ(400), SR_MHZ(200) };
static const char *patterns[] = {
[PATTERN_MODE_NOMAL] = "PATTERN_MODE_NOMAL",
@@ -548,7 +549,7 @@ static int config_list(uint32_t key, GVariant **data,
*data = std_gvar_array_i32(ARRAY_AND_SIZE(trigger_matches));
break;
case SR_CONF_VOLTAGE_THRESHOLD:
- *data = std_gvar_min_max_step_thresholds(0, 3.3, 0.1);
+ *data = std_gvar_min_max_step_thresholds(0, 6, 0.1);
break;
default:
ret = SR_ERR_NA;
--
2.52.0
