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STM32L0 DISCO : PeripheralPins.c and PinNames.h files alignment
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‎targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L053x8/TARGET_DISCO_L053C8/PeripheralPins.c

Lines changed: 109 additions & 94 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
/* mbed Microcontroller Library
22
*******************************************************************************
3-
* Copyright (c) 2016, STMicroelectronics
3+
* Copyright (c) 2018, STMicroelectronics
44
* All rights reserved.
55
*
66
* Redistribution and use in source and binary forms, with or without
@@ -31,151 +31,166 @@
3131
#include "PeripheralPins.h"
3232
#include "mbed_toolchain.h"
3333

34-
// =====
35-
// Note: Commented lines are alternative possibilities which are not used per default.
36-
// If you change them, you will have also to modify the corresponding xxx_api.c file
37-
// for pwmout, analogin, analogout, ...
38-
// =====
34+
//==============================================================================
35+
// Notes
36+
//
37+
// - The pins mentionned Px_y_ALTz are alternative possibilities which use other
38+
// HW peripheral instances. You can use them the same way as any other "normal"
39+
// pin (i.e. PwmOut pwm(PA_7_ALT0);). These pins are not displayed on the board
40+
// pinout image on mbed.org.
41+
//
42+
// - The pins which are connected to other components present on the board have
43+
// the comment "Connected to xxx". The pin function may not work properly in this
44+
// case. These pins may not be displayed on the board pinout image on mbed.org.
45+
// Please read the board reference manual and schematic for more information.
46+
//
47+
// - Warning: pins connected to the default STDIO_UART_TX and STDIO_UART_RX pins are commented
48+
// See https://os.mbed.com/teams/ST/wiki/STDIO for more information.
49+
//
50+
//==============================================================================
51+
3952

4053
//*** ADC ***
4154

4255
MBED_WEAK const PinMap PinMap_ADC[] = {
43-
{PA_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 0, 0)}, // ADC1_IN0
44-
{PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1
45-
{PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2
46-
{PA_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3
47-
{PA_4, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4
48-
{PA_5, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC1_IN5
49-
{PA_6, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6
50-
{PA_7, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC1_IN7
51-
{PB_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC1_IN8
52-
{PB_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC1_IN9
53-
{NC, NC, 0}
56+
{PA_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 0, 0)}, // ADC_IN0 // Connected to B1 [Blue PushButton]
57+
{PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC_IN1 // Connected to MFX_WAKEUP
58+
{PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC_IN2 // Connected to TSC_G1_IO3
59+
{PA_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC_IN3 // Connected to TSC_G1_IO4
60+
{PA_4, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC_IN4
61+
{PA_5, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC_IN5 // Connected to LD_R [LD4 Red Led]
62+
{PA_6, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC_IN6 // Connected to TSC_G2_IO3
63+
{PA_7, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC_IN7 // Connected to TSC_G2_IO4
64+
{PB_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC_IN8 // Connected to TSC_G3_IO2
65+
{PB_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC_IN9 // Connected to TSC_G3_IO3
66+
{NC, NC, 0}
5467
};
5568

5669
MBED_WEAK const PinMap PinMap_ADC_Internal[] = {
57-
{ADC_TEMP, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 18, 0)}, // See in analogin_api.c the correct ADC channel used
58-
{ADC_VREF, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 17, 0)}, // See in analogin_api.c the correct ADC channel used
59-
{ADC_VLCD, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 16, 0)}, // See in analogin_api.c the correct ADC channel used
60-
{NC, NC, 0}
70+
{ADC_TEMP, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 18, 0)},
71+
{ADC_VREF, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 17, 0)},
72+
{ADC_VLCD, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 16, 0)},
73+
{NC, NC, 0}
6174
};
6275

6376
//*** DAC ***
6477

6578
MBED_WEAK const PinMap PinMap_DAC[] = {
66-
{PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC_OUT
67-
{NC, NC, 0}
79+
{PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC_OUT1
80+
{NC, NC, 0}
6881
};
6982

7083
//*** I2C ***
7184

7285
MBED_WEAK const PinMap PinMap_I2C_SDA[] = {
73-
{PB_7, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
74-
{PB_9, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
75-
{PB_11, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF6_I2C2)},
76-
{PB_14, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF5_I2C2)},
77-
{NC, NC, 0}
86+
{PB_7, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
87+
{PB_9, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // Connected to MFX_I2C_SDA
88+
{PB_11, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF6_I2C2)}, // Connected to ePD1_D/C [ePaper_D/C\#]
89+
{PB_14, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF5_I2C2)}, // Connected to NFC_MISO
90+
{NC, NC, 0}
7891
};
7992

8093
MBED_WEAK const PinMap PinMap_I2C_SCL[] = {
81-
{PB_6, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
82-
{PB_8, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
83-
{PB_10, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF6_I2C2)},
84-
{PB_13, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF5_I2C2)},
85-
{NC, NC, 0}
94+
{PB_6, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
95+
{PB_8, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // Connected to MFX_I2C_SCL
96+
{PB_10, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF6_I2C2)}, // Connected to ePD1_PWR_ENn [ePaper_PowerOn]
97+
{PB_13, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF5_I2C2)}, // Connected to NFC_SCK
98+
{NC, NC, 0}
8699
};
87100

88101
//*** PWM ***
89102

90103
// TIM21 cannot be used because already used by the us_ticker
91104
MBED_WEAK const PinMap PinMap_PWM[] = {
92-
// {PA_0, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 1, 0)}, // TIM2_CH1 - Warning: user_button is on this pin
93-
{PA_1, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 2, 0)}, // TIM2_CH2
94-
// {PA_2, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_TIM21, 1, 0)}, // TIM21_CH1
95-
// {PA_2, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 3, 0)}, // TIM2_CH3 - used by STDIO TX
96-
// {PA_3, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_TIM21, 2, 0)}, // TIM21_CH2
97-
// {PA_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 4, 0)}, // TIM2_CH4 - used by STDIO RX
98-
{PA_5, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM2, 1, 0)}, // TIM2_CH1 - used also to drive the LED
99-
{PA_6, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM22, 1, 0)}, // TIM22_CH1
100-
{PA_7, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM22, 2, 0)}, // TIM22_CH2
101-
{PA_15, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM2, 1, 0)}, // TIM2_CH1
102-
{PB_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 2, 0)}, // TIM2_CH2
103-
{PB_4, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM22, 1, 0)}, // TIM22_CH1
104-
{PB_5, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM22, 2, 0)}, // TIM22_CH2
105-
{PB_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 3, 0)}, // TIM2_CH3
106-
{PB_11, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 4, 0)}, // TIM2_CH4
107-
// {PB_13, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM21, 1, 0)}, // TIM21_CH1
108-
// {PB_14, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM21, 2, 0)}, // TIM21_CH2
109-
{NC, NC, 0}
105+
{PA_0, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 1, 0)}, // TIM2_CH1 // Connected to B1 [Blue PushButton]
106+
{PA_1, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 2, 0)}, // TIM2_CH2 // Connected to MFX_WAKEUP
107+
{PA_2, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 3, 0)}, // TIM2_CH3 // Connected to TSC_G1_IO3
108+
// {PA_2, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_TIM21, 1, 0)}, // TIM21_CH1 // Connected to TSC_G1_IO3
109+
{PA_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 4, 0)}, // TIM2_CH4 // Connected to TSC_G1_IO4
110+
// {PA_3, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_TIM21, 2, 0)}, // TIM21_CH2 // Connected to TSC_G1_IO4
111+
{PA_5, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM2, 1, 0)}, // TIM2_CH1 // Connected to LD_R [LD4 Red Led]
112+
{PA_6, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM22, 1, 0)}, // TIM22_CH1 // Connected to TSC_G2_IO3
113+
{PA_7, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM22, 2, 0)}, // TIM22_CH2 // Connected to TSC_G2_IO4
114+
{PA_15, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_TIM2, 1, 0)}, // TIM2_CH1 // Connected to ePD1_CS [ePaper_CS\#]
115+
{PB_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 2, 0)}, // TIM2_CH2 // Connected to ePD1_SCK [ePaper_SCK]
116+
{PB_4, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM22, 1, 0)}, // TIM22_CH1 // Connected to LD_G [LD3 Green Led]
117+
{PB_5, PWM_22, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_TIM22, 2, 0)}, // TIM22_CH2 // Connected to ePD1_MOSI [ePaper_MOSI]
118+
{PB_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 3, 0)}, // TIM2_CH3 // Connected to ePD1_PWR_ENn [ePaper_PowerOn]
119+
{PB_11, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM2, 4, 0)}, // TIM2_CH4 // Connected to ePD1_D/C [ePaper_D/C\#]
120+
// {PB_13, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM21, 1, 0)}, // TIM21_CH1 // Connected to NFC_SCK
121+
// {PB_14, PWM_21, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM21, 2, 0)}, // TIM21_CH2 // Connected to NFC_MISO
122+
{NC, NC, 0}
110123
};
111124

112125
//*** SERIAL ***
113126

114127
MBED_WEAK const PinMap PinMap_UART_TX[] = {
115-
{PA_2, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)},
116-
{PA_9, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART1)},
117-
{PA_14, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)}, // Warning: this pin is used by SWCLK
118-
{PB_6, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_USART1)},
119-
{PB_10, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)},
120-
{NC, NC, 0}
128+
{PA_2, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)}, // Connected to TSC_G1_IO3
129+
{PA_9, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART1)}, // Connected to STDIO_UART_TX
130+
// {PA_14, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)}, // Connected to SWCLK
131+
{PB_6, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_USART1)},
132+
{PB_10, LPUART_1,STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)}, // Connected to ePD1_PWR_ENn [ePaper_PowerOn]
133+
{NC, NC, 0}
121134
};
122135

123136
MBED_WEAK const PinMap PinMap_UART_RX[] = {
124-
{PA_3, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)},
125-
{PA_10, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART1)},
126-
{PA_15, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)},
127-
{PB_7, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_USART1)},
128-
{PB_11, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)},
129-
{NC, NC, 0}
137+
{PA_3, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)}, // Connected to TSC_G1_IO4
138+
{PA_10, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART1)}, // Connected to STDIO_UART_RX
139+
{PA_15, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)}, // Connected to ePD1_CS [ePaper_CS\#]
140+
{PB_7, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_USART1)},
141+
{PB_11, LPUART_1,STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)}, // Connected to ePD1_D/C [ePaper_D/C\#]
142+
{NC, NC, 0}
130143
};
131144

132145
MBED_WEAK const PinMap PinMap_UART_RTS[] = {
133-
{PA_1, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)},
134-
{PB_1, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)},
135-
{PB_12, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_LPUART1)},
136-
{PB_14, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)},
137-
{PA_12, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART1)},
138-
{NC, NC, 0}
146+
{PA_1, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)}, // Connected to MFX_WAKEUP
147+
{PA_12, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART1)}, // Connected to USB1_DP
148+
{PB_1, LPUART_1,STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)}, // Connected to TSC_G3_IO3
149+
{PB_12, LPUART_1,STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_LPUART1)}, // Connected to NFC_NSS
150+
{PB_14, LPUART_1,STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)}, // Connected to NFC_MISO
151+
{NC, NC, 0}
139152
};
140153

141154
MBED_WEAK const PinMap PinMap_UART_CTS[] = {
142-
{PA_0, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)},
143-
{PA_6, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)},
144-
{PB_13, LPUART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)},
145-
{PA_11, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART1)},
146-
{NC, NC, 0}
155+
{PA_0, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART2)}, // Connected to B1 [Blue PushButton]
156+
{PA_6, LPUART_1,STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)}, // Connected to TSC_G2_IO3
157+
{PA_11, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_USART1)}, // Connected to USB1_DM
158+
{PB_13, LPUART_1,STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF4_LPUART1)}, // Connected to NFC_SCK
159+
{NC, NC, 0}
147160
};
148161

149162
//*** SPI ***
150163

151164
MBED_WEAK const PinMap PinMap_SPI_MOSI[] = {
152-
{PA_7, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
153-
{PA_12, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
154-
{PB_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
155-
{PB_15, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI2)},
156-
{NC, NC, 0}
165+
{PA_7, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)}, // Connected to TSC_G2_IO4
166+
{PA_12, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)}, // Connected to USB1_DP
167+
{PB_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)}, // Connected to ePD1_MOSI [ePaper_MOSI]
168+
{PB_15, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI2)}, // Connected to NFC_MOSI
169+
{NC, NC, 0}
157170
};
158171

159172
MBED_WEAK const PinMap PinMap_SPI_MISO[] = {
160-
{PA_6, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
161-
{PA_11, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
162-
{PB_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
163-
{PB_14, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI2)},
164-
{NC, NC, 0}
173+
{PA_6, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)}, // Connected to TSC_G2_IO3
174+
{PA_11, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)}, // Connected to USB1_DM
175+
{PB_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)}, // Connected to LD_G [LD3 Green Led]
176+
{PB_14, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI2)}, // Connected to NFC_MISO
177+
{NC, NC, 0}
165178
};
166179

167180
MBED_WEAK const PinMap PinMap_SPI_SCLK[] = {
168-
{PA_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
169-
{PB_3, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
170-
{PB_10, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
171-
{PB_13, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI2)},
172-
{NC, NC, 0}
181+
{PA_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)}, // Connected to LD_R [LD4 Red Led]
182+
{PB_3, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)}, // Connected to ePD1_SCK [ePaper_SCK]
183+
{PB_10, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI2)}, // Connected to ePD1_PWR_ENn [ePaper_PowerOn]
184+
{PB_13, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI2)}, // Connected to NFC_SCK
185+
{NC, NC, 0}
173186
};
174187

175188
MBED_WEAK const PinMap PinMap_SPI_SSEL[] = {
176-
{PA_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
177-
{PA_15, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI1)},
178-
{PB_9, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
179-
{PB_12, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_SPI2)},
180-
{NC, NC, 0}
189+
{PA_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)},
190+
{PA_15, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)}, // Connected to ePD1_CS [ePaper_CS\#]
191+
{PB_9, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_SPI2)}, // Connected to MFX_I2C_SDA
192+
{PB_12, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI2)}, // Connected to NFC_NSS
193+
{NC, NC, 0}
181194
};
195+
196+
//*** No CAN ***

‎targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L053x8/TARGET_DISCO_L053C8/PinNames.h

Lines changed: 20 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
/* mbed Microcontroller Library
22
*******************************************************************************
3-
* Copyright (c) 2015, STMicroelectronics
3+
* Copyright (c) 2018, STMicroelectronics
44
* All rights reserved.
55
*
66
* Redistribution and use in source and binary forms, with or without
@@ -27,6 +27,7 @@
2727
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2828
*******************************************************************************
2929
*/
30+
3031
#ifndef MBED_PINNAMES_H
3132
#define MBED_PINNAMES_H
3233

@@ -142,11 +143,28 @@ typedef enum {
142143
SPI_CS = PB_12,
143144
PWM_OUT = PB_11,
144145

145-
//USB pins
146+
/**** USB pins ****/
146147
USB_DM = PA_11,
147148
USB_DP = PA_12,
148149
USB_NOE = PA_13,
149150

151+
/**** No ETHERNET pins ***/
152+
153+
/**** OSCILLATOR pins ****/
154+
RCC_OSC32_IN = PC_14,
155+
RCC_OSC32_OUT = PC_15,
156+
RCC_OSC_IN = PH_0,
157+
RCC_OSC_OUT = PH_1,
158+
159+
/**** DEBUG pins ****/
160+
SYS_PVD_IN = PB_7,
161+
SYS_SWCLK = PA_14,
162+
SYS_SWDIO = PA_13,
163+
SYS_VREF_OUT_PB0 = PB_0,
164+
SYS_VREF_OUT_PB1 = PB_1,
165+
SYS_WKUP1 = PA_0,
166+
SYS_WKUP2 = PC_13,
167+
150168
// Not connected
151169
NC = (int)0xFFFFFFFF
152170
} PinName;

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