Adam Kucybala / mbed-src

mbed library sources

Fork of mbed-src by mbed official

Files at this revision

API Documentation at this revision

Revision 210:45934c3d812a, committed 2014-05-23

Comitter:
mbed_official
Date:
Fri May 23 14:00:06 2014 +0100
Parent:
209:137057ef9d1e
Child:
211:fb8edfff6ae1
Commit message:
Synchronized with git revision 99a176f7d5549b64361bb8968207bf651d580e69

Full URL: https://github.com/mbedmicro/mbed/commit/99a176f7d5549b64361bb8968207bf651d580e69/

[NUCLEO_L053R8] I2C1 clock + SPI slave receive

Changed in this revision

targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_K64F/i2c_api.c Show annotated file Show diff for this revision Revisions of this file
targets/hal/TARGET_STM/TARGET_NUCLEO_L053R8/device.h Show annotated file Show diff for this revision Revisions of this file
targets/hal/TARGET_STM/TARGET_NUCLEO_L053R8/i2c_api.c Show annotated file Show diff for this revision Revisions of this file
targets/hal/TARGET_STM/TARGET_NUCLEO_L053R8/spi_api.c Show annotated file Show diff for this revision Revisions of this file 
--- a/targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_K64F/i2c_api.c	Fri May 23 11:30:06 2014 +0100
+++ b/targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_K64F/i2c_api.c	Fri May 23 14:00:06 2014 +0100
@@ -79,7 +79,7 @@
     // when there is no waiting time after a STOP.
     // This wait is also included on the samples
     // code provided with the freedom board
-    for (n = 0; n < 100; n++) __NOP();
+    for (n = 0; n < 200; n++) __NOP();
     return 0;
 }
 

--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_L053R8/device.h	Fri May 23 11:30:06 2014 +0100
+++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_L053R8/device.h	Fri May 23 14:00:06 2014 +0100
@@ -45,7 +45,7 @@
 #define DEVICE_I2CSLAVE         1
 
 #define DEVICE_SPI              1
-#define DEVICE_SPISLAVE         0 // Not supported yet
+#define DEVICE_SPISLAVE         1
 
 #define DEVICE_RTC              1
 

--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_L053R8/i2c_api.c	Fri May 23 11:30:06 2014 +0100
+++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_L053R8/i2c_api.c	Fri May 23 14:00:06 2014 +0100
@@ -72,6 +72,7 @@
 
     // Enable I2C clock
     if (obj->i2c == I2C_1) {
+        __HAL_RCC_I2C1_CONFIG(RCC_I2C1CLKSOURCE_SYSCLK);
         __I2C1_CLK_ENABLE();
     }
     if (obj->i2c == I2C_2) {

--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_L053R8/spi_api.c	Fri May 23 11:30:06 2014 +0100
+++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_L053R8/spi_api.c	Fri May 23 14:00:06 2014 +0100
@@ -263,7 +263,7 @@
 }
 
 int spi_slave_receive(spi_t *obj) {
-    return (!ssp_busy(obj)) ? (1) : (0);
+    return (ssp_readable(obj)) ? (1) : (0);
 };
 
 int spi_slave_read(spi_t *obj) {