Added AF parameter to stm32h7_i2c_create and fixed warning

Makefile

@@ -37,6 +37,13 @@ LDFLAGS += -nostartfiles -nodefaultlibs ${CFLAGS} -lgcc
 CFLAGS += -ffunction-sections -fdata-sections -Wno-attributes
 LDFLAGS += -Wl,--gc-sections -Wl,--build-id=sha1
 
+ifdef BTS
+BUILD_TIMESTAMP := $(shell date "+%Y-%m-%d %H:%M:%S")
+CFLAGS += -DMIOS_BUILD_TIMESTAMP="\"${BUILD_TIMESTAMP}\""
+# Make sure the version.c gets recompiled for new timestamp
+.PHONY: ${SRC}/version.c
+endif
+
 # Needed for linker script includes
 LDFLAGS += -L${SRC}
 

src/platform/stm32h7/stm32h7_eth.c

@@ -674,9 +674,9 @@ stm32h7_eth_init(gpio_t phyrst, const uint8_t *gpios, size_t gpio_count,
     gpio_conf_output(phyrst, GPIO_PUSH_PULL,
                      GPIO_SPEED_LOW, GPIO_PULL_NONE);
     gpio_set_output(phyrst, 0);
-    udelay(10);
+    udelay(50);
     gpio_set_output(phyrst, 1);
-    udelay(10);
+    udelay(4000);
   }
 
   clk_enable(CLK_ETH1MACEN);

src/platform/stm32h7/stm32h7_i2c.c

@@ -56,7 +56,7 @@ void irq_96(void) { i2c_irq(g_i2c[3]); }
 
 i2c_t *
 stm32h7_i2c_create(unsigned int instance, gpio_t scl, gpio_t sda,
-                   gpio_pull_t pull, int scl_freq)
+                   gpio_pull_t pull, int scl_freq, int af)
 {
   instance--;
   if(instance > ARRAYSIZE(i2c_configs))
@@ -74,8 +74,8 @@ stm32h7_i2c_create(unsigned int instance, gpio_t scl, gpio_t sda,
     panic("i2c-%d: Unsupported timing", instance + 1);
   }
 
-  gpio_conf_af(scl, 4, GPIO_OPEN_DRAIN, GPIO_SPEED_HIGH, pull);
-  gpio_conf_af(sda, 4, GPIO_OPEN_DRAIN, GPIO_SPEED_HIGH, pull);
+  gpio_conf_af(scl, af, GPIO_OPEN_DRAIN, GPIO_SPEED_HIGH, pull);
+  gpio_conf_af(sda, af, GPIO_OPEN_DRAIN, GPIO_SPEED_HIGH, pull);
 
   clk_enable(c->clk_id);
 

src/platform/stm32h7/stm32h7_i2c.h

@@ -3,4 +3,4 @@
 #include <mios/io.h>
 
 i2c_t *stm32h7_i2c_create(unsigned int instance, gpio_t scl, gpio_t sda,
-                          gpio_pull_t pull, int scl_freq);
+                          gpio_pull_t pull, int scl_freq, int af);

src/version.c

@@ -70,6 +70,9 @@ mios_print_version(stream_t *s)
 
   stprintf(s, "Mios version:");
   stprintversion(s, _miosversion);
+#ifdef MIOS_BUILD_TIMESTAMP
+  stprintf(s, "Build time: %s\n", MIOS_BUILD_TIMESTAMP);
+#endif
 
   stprintf(s, "BuildID: ");
   sthexstr(s, mios_build_id(), 20);