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boards/sipeed-longan-nano: add BOOT as user button

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This commit is contained in:
Gunar Schorcht 2023-03-24 08:11:23 +01:00
parent 9405bf7a26
commit f7b039f589
3 changed files with 18 additions and 4 deletions
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8
boards/sipeed-longan-nano/doc.txt
View File

@ -67,9 +67,9 @@ by pins.
| ADC_LINE(5) | PB1 | ADC01_IN9 | TFT RST | N/A if TFT is used |
| ADC_LINE(6) | PA6 | ADC01_IN6 | | N/A if TFT is used |
| ADC_LINE(7) | PA7 | ADC01_IN7 | | N/A if TFT is used |
| ADC_LINE(8) | PA8 | ADC01_IN4 | | N/A if TFT is used |
| ADC_LINE(9) | PA9 | ADC01_IN5 | | N/A if TFT is used |
| BTN0 | PA0 | BOOT0 | BOOT | |
| ADC_LINE(8) | PA4 | ADC01_IN4 | | N/A if TFT is used |
| ADC_LINE(9) | PA5 | ADC01_IN5 | | N/A if TFT is used |
| BTN0 | PA8 | BOOT0 | BOOT | |
| DAC_LINE(0) | PA4 | DAC0 | | N/A if TFT is used |
| DAC_LINE(1) | PA5 | DAC1 | | N/A if TFT is used |
| GPIO_PIN(1, 2) | PB2 | | TFT CS | |
@ -105,7 +105,7 @@ by pins.
| PA5 | TFT SCL | SPI_DEV(1) SCLK | ADC_LINE(9)* | DAC_LINE(1)* |
| PA6 | | SPI_DEV(1) MISO | ADC_LINE(6)* | |
| PA7 | TFT SDA | SPI_DEV(1) MOSI | ADC_LINE(7)* | |
| PA8 | | | | |
| PA8 | BOOT | | | BTN0 |
| PA9 | | UART_DEV(0) TX | | |
| PA10 | | UART_DEV(0) RX | | |
| PA11 | USB D- | | | |

9
boards/sipeed-longan-nano/include/board.h
View File

@ -26,6 +26,15 @@
extern "C" {
#endif
/**
* @name Button pin definitions
* @{
*/
#define BTN0_PIN GPIO_PIN(PORT_A, 8)
#define BTN0_MODE GPIO_IN
#define BTN0_INT_FLANK GPIO_RISING
/** @} */
/**
* @name LED (on-board) configuration
* @{

5
boards/sipeed-longan-nano/include/gpio_params.h
View File

@ -31,6 +31,11 @@ extern "C" {
*/
static const saul_gpio_params_t saul_gpio_params[] =
{
{
.name = "BOOT",
.pin = BTN0_PIN,
.mode = BTN0_MODE,
},
{
.name = "LED RED",
.pin = LED0_PIN,