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ABOSTM
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NUCLEO_F303K8: remove PeripheralPins.c limitations
fixes https://www.stm32duino.com/viewtopic.php?f=62&t=222
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+49
-33
lines changed

3 files changed

+49
-33
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‎variants/NUCLEO_F303K8/PeripheralPins.c

+19-19
Original file line numberDiff line numberDiff line change
@@ -43,11 +43,11 @@
4343
WEAK const PinMap PinMap_ADC[] = {
4444
{PA_0, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1
4545
{PA_1, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2
46-
// {PA_2, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3 - VCP_Tx
46+
{PA_2, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3 - VCP_Tx
4747
{PA_3, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4
4848
{PA_4, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC2_IN1
49-
// {PA_5, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC2_IN2
50-
// {PA_6, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC2_IN3
49+
{PA_5, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC2_IN2
50+
{PA_6, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC2_IN3
5151
{PA_7, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC2_IN4
5252
{PB_0, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC1_IN11
5353
{PB_1, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC1_IN12
@@ -59,8 +59,8 @@ WEAK const PinMap PinMap_ADC[] = {
5959

6060
#ifdef HAL_DAC_MODULE_ENABLED
6161
WEAK const PinMap PinMap_DAC[] = {
62-
// {PA_4, DAC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC1_OUT1
63-
// {PA_5, DAC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // DAC1_OUT2
62+
{PA_4, DAC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC1_OUT1
63+
{PA_5, DAC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // DAC1_OUT2
6464
{PA_6, DAC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC2_OUT1
6565
{NC, NP, 0}
6666
};
@@ -70,15 +70,15 @@ WEAK const PinMap PinMap_DAC[] = {
7070

7171
#ifdef HAL_I2C_MODULE_ENABLED
7272
WEAK const PinMap PinMap_I2C_SDA[] = {
73-
// {PA_14, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
73+
// {PA_14, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // SWCLK
7474
{PB_7, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
7575
{NC, NP, 0}
7676
};
7777
#endif
7878

7979
#ifdef HAL_I2C_MODULE_ENABLED
8080
WEAK const PinMap PinMap_I2C_SCL[] = {
81-
// {PA_15, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // VCP_RX
81+
{PA_15, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // VCP_RX
8282
{PB_6, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
8383
{NC, NP, 0}
8484
};
@@ -88,18 +88,18 @@ WEAK const PinMap PinMap_I2C_SCL[] = {
8888

8989
#ifdef HAL_TIM_MODULE_ENABLED
9090
WEAK const PinMap PinMap_PWM[] = {
91-
// {PA_0, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
91+
{PA_0, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
9292
// {PA_1, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
9393
{PA_1, TIM15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 1)}, // TIM15_CH1N
94-
// {PA_2, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3
94+
{PA_2, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3
9595
// {PA_2, TIM15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 1, 0)}, // TIM15_CH1 - VCP_Tx
9696
// {PA_3, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
9797
{PA_3, TIM15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF9_TIM15, 2, 0)}, // TIM15_CH2
9898
{PA_4, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
99-
// {PA_5, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
100-
// {PA_6, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
99+
{PA_5, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
100+
{PA_6, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
101101
// {PA_6, TIM16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
102-
// {PA_7, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
102+
{PA_7, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 1)}, // TIM1_CH1N
103103
// {PA_7, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
104104
{PA_7, TIM17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM17, 1, 0)}, // TIM17_CH1
105105
{PA_8, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 1, 0)}, // TIM1_CH1
@@ -111,13 +111,13 @@ WEAK const PinMap PinMap_PWM[] = {
111111
{PA_11, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF11_TIM1, 4, 0)}, // TIM1_CH4
112112
// {PA_12, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
113113
{PA_12, TIM16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
114-
{PA_13, TIM16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N
115-
// {PA_15, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
114+
// {PA_13, TIM16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 1)}, // TIM16_CH1N // SWDIO
115+
{PA_15, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
116116
{PB_0, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 2, 1)}, // TIM1_CH2N
117117
// {PB_0, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
118118
{PB_1, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_TIM1, 3, 1)}, // TIM1_CH3N
119119
// {PB_1, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
120-
// {PB_3, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
120+
{PB_3, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
121121
// {PB_4, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
122122
{PB_4, TIM16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM16, 1, 0)}, // TIM16_CH1
123123
// {PB_5, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
@@ -136,7 +136,7 @@ WEAK const PinMap PinMap_PWM[] = {
136136
WEAK const PinMap PinMap_UART_TX[] = {
137137
{PA_2, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
138138
{PA_9, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
139-
{PA_14, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
139+
// {PA_14, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)}, // SWCLK
140140
{PB_3, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
141141
{PB_6, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
142142
{NC, NP, 0}
@@ -182,15 +182,15 @@ WEAK const PinMap PinMap_SPI_MOSI[] = {
182182

183183
#ifdef HAL_SPI_MODULE_ENABLED
184184
WEAK const PinMap PinMap_SPI_MISO[] = {
185-
// {PA_6, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
185+
{PA_6, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
186186
{PB_4, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
187187
{NC, NP, 0}
188188
};
189189
#endif
190190

191191
#ifdef HAL_SPI_MODULE_ENABLED
192192
WEAK const PinMap PinMap_SPI_SCLK[] = {
193-
// {PA_5, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
193+
{PA_5, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
194194
{PB_3, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
195195
{NC, NP, 0}
196196
};
@@ -199,7 +199,7 @@ WEAK const PinMap PinMap_SPI_SCLK[] = {
199199
#ifdef HAL_SPI_MODULE_ENABLED
200200
WEAK const PinMap PinMap_SPI_SSEL[] = {
201201
{PA_4, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
202-
// {PA_15, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)}, // VCP_RX
202+
{PA_15, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)}, // VCP_RX
203203
{NC, NP, 0}
204204
};
205205
#endif

‎variants/NUCLEO_F303K8/variant.cpp

+19-2
Original file line numberDiff line numberDiff line change
@@ -27,10 +27,10 @@ const PinName digitalPin[] = {
2727
PA_10, //D0
2828
PA_9, //D1
2929
PA_12, //D2
30-
PB_0, //D3
30+
PB_0, //D3/A8
3131
PB_7, //D4
3232
PB_6, //D5
33-
PB_1, //D6
33+
PB_1, //D6/A9
3434
PF_0, //D7
3535
PF_1, //D8
3636
PA_8, //D9
@@ -49,6 +49,23 @@ const PinName digitalPin[] = {
4949
PA_15 //D22 - STLink Rx
5050
};
5151

52+
// If analog pins are not contiguous in the digitalPin array:
53+
// Add the analogInputPin array without defining NUM_ANALOG_FIRST
54+
// Analog (Ax) pin number array
55+
// where x is the index to retrieve the digital pin number
56+
const uint32_t analogInputPin[] = {
57+
14, //A0
58+
15, //A1
59+
16, //A2
60+
17, //A3
61+
18, //A4
62+
19, //A5
63+
20, //A6
64+
21, //A7
65+
3, //A8
66+
6 //A9
67+
};
68+
5269
#ifdef __cplusplus
5370
}
5471
#endif

‎variants/NUCLEO_F303K8/variant.h

+11-12
Original file line numberDiff line numberDiff line change
@@ -30,32 +30,31 @@ extern "C" {
3030
#define PA10 0
3131
#define PA9 1
3232
#define PA12 2
33-
#define PB0 3
33+
#define PB0 A8
3434
#define PB7 4
3535
#define PB6 5
36-
#define PB1 6
36+
#define PB1 A9
3737
#define PF0 7
3838
#define PF1 8
3939
#define PA8 9
4040
#define PA11 10
4141
#define PB5 11
4242
#define PB4 12
4343
#define PB3 13 // LED
44-
#define PA0 14 // A0
45-
#define PA1 15 // A1
46-
#define PA3 16 // A2
47-
#define PA4 17 // A3
48-
#define PA5 18 // A4 - if SB18 ON (default) connected to PB7
49-
#define PA6 19 // A5 - if SB16 ON (default) connected to PB6
50-
#define PA7 20 // A6
51-
#define PA2 21 // A7 - STLink Tx
44+
#define PA0 A0
45+
#define PA1 A1
46+
#define PA3 A2
47+
#define PA4 A3
48+
#define PA5 A4 // if SB18 ON (default) connected to PB7
49+
#define PA6 A5 // if SB16 ON (default) connected to PB6
50+
#define PA7 A6
51+
#define PA2 A7 // STLink Tx
5252
#define PA15 22 // STLink Rx
5353

5454
// This must be a literal
5555
#define NUM_DIGITAL_PINS 23
5656
// This must be a literal with a value less than or equal to to MAX_ANALOG_INPUTS
57-
#define NUM_ANALOG_INPUTS 7
58-
#define NUM_ANALOG_FIRST 14
57+
#define NUM_ANALOG_INPUTS 10
5958

6059
// On-board LED pin number
6160
#define LED_BUILTIN 13

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