From ee29b76c89c01678bc5dda4da88e5d544e485a68 Mon Sep 17 00:00:00 2001
From: Vincent Dupont <vincent@otakeys.com>
Date: Thu, 13 Jul 2017 18:43:42 +0200
Subject: [PATCH] drivers/at: make EOL char configurable
---
drivers/at/at.c | 4 ++--
drivers/include/at.h | 5 +++++
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/at/at.c b/drivers/at/at.c
index 06df0261c9..ff0e9e2583 100644
--- a/drivers/at/at.c
+++ b/drivers/at/at.c
@@ -59,13 +59,13 @@ int at_send_cmd(at_dev_t *dev, const char *command, uint32_t timeout)
unsigned cmdlen = strlen(command);
uart_write(dev->uart, (const uint8_t *)command, cmdlen);
- uart_write(dev->uart, (const uint8_t *)"\n", 1);
+ uart_write(dev->uart, (const uint8_t *)AT_END_OF_LINE, sizeof(AT_END_OF_LINE) - 1);
if (at_expect_bytes(dev, command, cmdlen, timeout)) {
return -1;
}
- if (at_expect_bytes(dev, "\r\n", 2, timeout)) {
+ if (at_expect_bytes(dev, AT_END_OF_LINE "\r\n", sizeof(AT_END_OF_LINE) + 1, timeout)) {
return -2;
}
diff --git a/drivers/include/at.h b/drivers/include/at.h
index 1637893ca3..a073ef3dc6 100644
--- a/drivers/include/at.h
+++ b/drivers/include/at.h
@@ -42,6 +42,11 @@
extern "C" {
#endif
+#ifndef AT_END_OF_LINE
+/** End of line character to send after the AT command */
+#define AT_END_OF_LINE "\r"
+#endif
+
/**
* @brief AT device structure
*/
--
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