mbed official / mbed-src

mbed library sources

Dependents:   Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more

Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

Diff: targets/hal/TARGET_STM/TARGET_NUCLEO_F103RB/pwmout_api.c

Revision:
58:3b55b7a41411
Parent:
56:99eb381a3269
Child:
70:c1fbde68b492
--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_F103RB/pwmout_api.c	Thu Dec 12 18:15:12 2013 +0000
+++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_F103RB/pwmout_api.c	Fri Dec 13 09:30:05 2013 +0000
@@ -21,18 +21,19 @@
 
 // Only TIM2 and TIM3 can be used (TIM1 and TIM4 are used by the us_ticker)
 static const PinMap PinMap_PWM[] = {
-    // TIM2
-    {PA_2,  PWM_2, STM_PIN_DATA(GPIO_Mode_AF_PP, 0)}, // TIM2_CH3 - ARDUINO D1 (extra)
-    {PA_3,  PWM_2, STM_PIN_DATA(GPIO_Mode_AF_PP, 0)}, // TIM2_CH4 - ARDUINO D0 (extra)
-    // TIM2 remap
-    {PB_3,  PWM_2, STM_PIN_DATA(GPIO_Mode_AF_PP, 5)}, // TIM2r_CH2 - ARDUINO D3
-    {PB_10, PWM_2, STM_PIN_DATA(GPIO_Mode_AF_PP, 5)}, // TIM2r_CH3 - ARDUINO D6
-    // TIM3
-    {PA_6,  PWM_3, STM_PIN_DATA(GPIO_Mode_AF_PP, 0)}, // TIM3_CH1 - ARDUINO D12 (extra)
-    {PA_7,  PWM_3, STM_PIN_DATA(GPIO_Mode_AF_PP, 0)}, // TIM3_CH2 - ARDUINO D11
-    // TIM3 remap
-    {PB_4,  PWM_3, STM_PIN_DATA(GPIO_Mode_AF_PP, 6)}, // TIM3r_CH1 - ARDUINO D5
-    {PC_7,  PWM_3, STM_PIN_DATA(GPIO_Mode_AF_PP, 6)}, // TIM3r_CH2 - ARDUINO D9
+    // TIM2 default
+    //{PA_2,  PWM_2, STM_PIN_DATA(GPIO_Mode_AF_PP, 0)}, // TIM2_CH3 - ARDUINO D1
+    //{PA_3,  PWM_2, STM_PIN_DATA(GPIO_Mode_AF_PP, 0)}, // TIM2_CH4 - ARDUINO D0
+    // TIM2 full remap
+    {PB_3,  PWM_2, STM_PIN_DATA(GPIO_Mode_AF_PP, 5)}, // TIM2fr_CH2 - ARDUINO D3
+    //{PB_10, PWM_2, STM_PIN_DATA(GPIO_Mode_AF_PP, 5)}, // TIM2fr_CH3 - ARDUINO D6
+    // TIM3 default
+    //{PA_6,  PWM_3, STM_PIN_DATA(GPIO_Mode_AF_PP, 0)}, // TIM3_CH1 - ARDUINO D12
+    //{PA_7,  PWM_3, STM_PIN_DATA(GPIO_Mode_AF_PP, 0)}, // TIM3_CH2 - ARDUINO D11
+    // TIM3 full remap
+    //{PC_7,  PWM_3, STM_PIN_DATA(GPIO_Mode_AF_PP, 6)}, // TIM3fr_CH2 - ARDUINO D9
+    // TIM3 partial remap
+    {PB_4,  PWM_3, STM_PIN_DATA(GPIO_Mode_AF_PP, 7)}, // TIM3pr_CH1 - ARDUINO D5
     {NC,    NC,    0}
 };
 
@@ -83,29 +84,29 @@
     TIM_OCInitStructure.TIM_Pulse = obj->pulse;
     TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
 
-    // TIM Channel 1
-    if ((obj->pin == PA_6) || (obj->pin == PB_4)) {
+    // Configure channel 1
+    if (obj->pin == PB_4) {
         TIM_OC1PreloadConfig(tim, TIM_OCPreload_Enable);
         TIM_OC1Init(tim, &TIM_OCInitStructure);
     }
 
-    // TIM Channel 2    
-    if ((obj->pin == PA_7) || (obj->pin == PB_3) || (obj->pin == PC_7)) {
+    // Configure channel 2
+    if (obj->pin == PB_3) {
         TIM_OC2PreloadConfig(tim, TIM_OCPreload_Enable);
         TIM_OC2Init(tim, &TIM_OCInitStructure);
     }
 
-    // TIM Channel 3    
-    if ((obj->pin == PA_2) || (obj->pin == PB_10)) {
-        TIM_OC3PreloadConfig(tim, TIM_OCPreload_Enable);
-        TIM_OC3Init(tim, &TIM_OCInitStructure);
-    }
+    // Configure channel 3
+    //if (obj->pin == PB_10) {
+    //    TIM_OC3PreloadConfig(tim, TIM_OCPreload_Enable);
+    //    TIM_OC3Init(tim, &TIM_OCInitStructure);
+    //}
 
-    // TIM Channel 4
-    if (obj->pin == PA_3) {
-        TIM_OC4PreloadConfig(tim, TIM_OCPreload_Enable);
-        TIM_OC4Init(tim, &TIM_OCInitStructure);
-    }
+    // Configure channel 4
+    //if (obj->pin == PA_3) {
+    //    TIM_OC4PreloadConfig(tim, TIM_OCPreload_Enable);
+    //    TIM_OC4Init(tim, &TIM_OCInitStructure);
+    //}
 }
 
 float pwmout_read(pwmout_t* obj) {