From 6b7c87189d14a70a443cd107b2b4a67b6723cfac Mon Sep 17 00:00:00 2001
From: dongheng <Dong Heng>
Date: Mon, 16 Sep 2019 15:47:50 +0800
Subject: [PATCH] feat(phy): relink ets_printf of libphy.a to phy_printf

"phy_printf" has no output.
---
 components/esp8266/lib/fix_printf.sh |   2 ++
 components/esp8266/lib/libphy.a      | Bin 179908 -> 179908 bytes
 components/esp8266/source/phy_init.c |  10 +++++++++-
 3 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100755 components/esp8266/lib/fix_printf.sh

diff --git a/components/esp8266/lib/fix_printf.sh b/components/esp8266/lib/fix_printf.sh
new file mode 100755
index 00000000..63f6bc94
--- /dev/null
+++ b/components/esp8266/lib/fix_printf.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+xtensa-lx106-elf-objcopy --redefine-sym ets_printf=phy_printf libphy.a 
diff --git a/components/esp8266/lib/libphy.a b/components/esp8266/lib/libphy.a
index 94ab2b0adb96b27ac8b6e7928ebe4bfc546ca353..40070cab98c970b1fa3a195e23733fa3810325f4 100755
GIT binary patch
delta 308
zcmX@|m+Q!1t_jlY7G{Q)hUR7)m99z%L)i)nh6V-(5OOn@<Vx%k#|%#^Fc)N0Zk`ep
zFN;+xTftg6E})9|f}+g4lC;VD*&{ZK_OBDis`%QnTvMzPVRuyYLH2B~<!0>C!KP%p
tlm%mIHCRp4X2z@aSk+`1Gfj5`t6`~PT5O9|&93cCZ&|R*>|x?!0s!m#Qp*4U

delta 308
zcmX@|m+Q!1t_jlYX2#~m7G{<km99z%L)i)nriNw;5OOn@<Vx%k#|%#^FsGIjZ=Mnq
zFN;+xTftg6E})9|f}+g4lC;VD*&{ZK_OBDis`%QnTvMzPVRuyYLH2B~<!0>C!KP%p
tlm%mIHCRp4X2z@aSk+`1Gfj5`t6`~PT5O9|&93cCZ&|R*>|x?!0szM5Qh)#e

diff --git a/components/esp8266/source/phy_init.c b/components/esp8266/source/phy_init.c
index ff1d9e39..39b0dbda 100644
--- a/components/esp8266/source/phy_init.c
+++ b/components/esp8266/source/phy_init.c
@@ -361,4 +361,12 @@ void esp_wifi_set_max_tx_power_via_vdd33(uint16_t vdd33)
 {
     extern void phy_vdd33_set_tpw(uint16_t vdd33);
     phy_vdd33_set_tpw(vdd33);
-}
\ No newline at end of file
+}
+
+/**
+ * @brief Just for compiling
+ */
+int phy_printf(const char *fmt, ...)
+{
+    return 0;
+}