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hostlib: support build-time override of the EN_PIN #15

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hostlib: support build-time override of the EN_PIN #15

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14 changes: 8 additions & 6 deletions hostlib/hostLib/platform/rsp/se05x_reset.c
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,9 @@
#include "ax_reset.h"
#include "se05x_apis.h"

#define EN_PIN 22
#ifndef SE050_EN_PIN
#define SE050_EN_PIN 22
#endif

void axReset_HostConfigure()
{
Expand All @@ -25,7 +27,7 @@ void axReset_HostConfigure()
return;
}
/* Export GPIO pin to toggle */
if (snprintf(buf, sizeof(buf), "%d", EN_PIN) < 0) {
if (snprintf(buf, sizeof(buf), "%d", SE050_EN_PIN) < 0) {
perror("snprintf failed");
return;
}
Expand All @@ -36,7 +38,7 @@ void axReset_HostConfigure()
close(fd);

/* Open direction file to configure GPIO direction */
if (snprintf(buf, sizeof(buf), "/sys/class/gpio/gpio%d/direction", EN_PIN) < 0) {
if (snprintf(buf, sizeof(buf), "/sys/class/gpio/gpio%d/direction", SE050_EN_PIN) < 0) {
perror("snprintf failed");
return;
}
Expand Down Expand Up @@ -72,7 +74,7 @@ void axReset_HostUnconfigure()
return;
}

if (snprintf(buf, sizeof(buf), "%d", EN_PIN) < 0) {
if (snprintf(buf, sizeof(buf), "%d", SE050_EN_PIN) < 0) {
perror("snprintf error");
return;
}
Expand Down Expand Up @@ -107,7 +109,7 @@ void axReset_PowerDown()
int fd;
char buf[50];
char logic[10];
if (snprintf(buf, sizeof(buf), "/sys/class/gpio/gpio%d/value", EN_PIN) < 0) {
if (snprintf(buf, sizeof(buf), "/sys/class/gpio/gpio%d/value", SE050_EN_PIN) < 0) {
perror("snprintf failed");
return;
}
Expand Down Expand Up @@ -140,7 +142,7 @@ void axReset_PowerUp()
int fd;
char buf[50];
char logic[10];
if (snprintf(buf, sizeof(buf), "/sys/class/gpio/gpio%d/value", EN_PIN) < 0) {
if (snprintf(buf, sizeof(buf), "/sys/class/gpio/gpio%d/value", SE050_EN_PIN) < 0) {
perror("snprintf failed");
return;
}
Expand Down