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authorJohn Klug <john.klug@multitech.com>2021-12-28 11:15:22 -0600
committerJohn Klug <john.klug@multitech.com>2021-12-28 11:22:08 -0600
commit969e42d72045e315196317d08c001433ce04169e (patch)
treea515a3105afc2e8e97a61e10844761c23017a9ca /io-module/mts-io.c
parent7be1736916541d27aff1690dc06523e9154ad298 (diff)
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Set reset length to 1250mS for new MTCDT-0.2 and MTCDTIP-0.14.8.3
Diffstat (limited to 'io-module/mts-io.c')
-rw-r--r--io-module/mts-io.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/io-module/mts-io.c b/io-module/mts-io.c
index 2ccdab5..79c579f 100644
--- a/io-module/mts-io.c
+++ b/io-module/mts-io.c
@@ -235,7 +235,9 @@ static ssize_t mts_attr_store_radio_reset(struct device *dev,
{
int value; /* 0 = normal reset; -1 = forced reset */
int err;
+ int reset_time; // Time in ms for reset
struct gpio_pin *pin;
+ const char *hw_version;
if (sscanf(buf, "%i", &value) != 1) {
return -EINVAL;
@@ -274,11 +276,20 @@ static ssize_t mts_attr_store_radio_reset(struct device *dev,
if (!pin) {
return -ENODEV;
}
+ hw_version = mts_get_hw_version();
+ if ((strncmp(hw_version,HW_VERSION_MTCDT_0_2,strlen(HW_VERSION_MTCDT_0_2)) == 0) ||
+ (strncmp(hw_version,HW_VERSION_MTCDTIP_0_1,strlen(HW_VERSION_MTCDTIP_0_1)) == 0)) {
+ dev_dbg(dev, "Using a reset time of 1250mS for USB hub\n");
+ reset_time = 1250;
+ } else {
+ dev_dbg(dev, "Using a reset time of 250mS\n");
+ reset_time = 250;
+ }
mutex_lock(&mts_io_mutex);
- // 250ms low reset
- err = reset_gpio_pin(pin, 250, 0);
+ // 250/1250ms low reset
+ err = reset_gpio_pin(pin, reset_time, 0);
mutex_unlock(&mts_io_mutex);