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rp2040 move uart id to board specific

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This commit is contained in:
hathach 2021-01-27 16:37:31 +07:00
parent 1abf9eeb80
commit 4fef2ddb4c
6 changed files with 34 additions and 11 deletions
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4
examples/device/board_test/src/main.c
View File

@ -55,10 +55,6 @@ int main(void)
{
uint32_t interval_ms = board_button_read() ? BLINK_PRESSED : BLINK_UNPRESSED;
// uart echo
// uint8_t ch;
// if ( board_uart_read(&ch, 1) ) board_uart_write(&ch, 1);
// Blink every interval ms
if ( !(board_millis() - start_ms < interval_ms) )
{

5
hw/bsp/rp2040/boards/adafruit_feather_rp2040/board.h
View File

@ -35,10 +35,13 @@
#define LED_STATE_ON 1
// Button pin is BOOTSEL which is flash CS pin
#define BUTTON_BOOTSEL
#define BUTTON_STATE_ACTIVE 0
#define UART_DEV uart0
#define UART_TX_PIN 0
#define UART_RX_PIN 1
#ifdef __cplusplus
}
#endif

5
hw/bsp/rp2040/boards/adafruit_itsybitsy_rp2040/board.h
View File

@ -35,10 +35,13 @@
#define LED_STATE_ON 1
// Button pin is BOOTSEL which is flash CS pin
#define BUTTON_BOOTSEL
#define BUTTON_STATE_ACTIVE 0
#define UART_DEV uart0
#define UART_TX_PIN 0
#define UART_RX_PIN 1
#ifdef __cplusplus
}
#endif

6
hw/bsp/rp2040/boards/adafruit_qt_rp2040/board.h
View File

@ -36,10 +36,14 @@
#define LED_STATE_ON 1
// Button pin is BOOTSEL which is flash CS pin
#define BUTTON_BOOTSEL
#define BUTTON_STATE_ACTIVE 0
#define UART_DEV uart0
#define UART_TX_PIN 0
#define UART_RX_PIN 1
#ifdef __cplusplus
}
#endif

5
hw/bsp/rp2040/boards/raspberry_pi_pico/board.h
View File

@ -35,10 +35,13 @@
#define LED_STATE_ON 1
// Button pin is BOOTSEL which is flash CS pin
#define BUTTON_BOOTSEL
#define BUTTON_STATE_ACTIVE 0
#define UART_DEV uart0
#define UART_TX_PIN 0
#define UART_RX_PIN 1
#ifdef __cplusplus
}
#endif

20
hw/bsp/rp2040/family.c
View File

@ -78,7 +78,6 @@ bool __no_inline_not_in_flash_func(get_bootsel_button)() {
void board_init(void)
{
setup_default_uart();
gpio_init(LED_PIN);
gpio_set_dir(LED_PIN, GPIO_OUT);
@ -86,6 +85,12 @@ void board_init(void)
#ifndef BUTTON_BOOTSEL
#endif
#ifdef UART_DEV
uart_init(UART_DEV, CFG_BOARD_UART_BAUDRATE);
gpio_set_function(UART_TX_PIN, GPIO_FUNC_UART);
gpio_set_function(UART_RX_PIN, GPIO_FUNC_UART);
#endif
// todo probably set up device mode?
#if TUSB_OPT_DEVICE_ENABLED
@ -116,18 +121,27 @@ uint32_t board_button_read(void)
int board_uart_read(uint8_t* buf, int len)
{
#ifdef UART_DEV
for(int i=0;i<len;i++) {
buf[i] = uart_getc(uart_default);
buf[i] = uart_getc(UART_DEV);
}
return len;
#else
return 0;
#endif
}
int board_uart_write(void const * buf, int len)
{
#ifdef UART_DEV
char const* bufch = (uint8_t const*) buf;
for(int i=0;i<len;i++) {
uart_putc(uart_default, ((char *)buf)[i]);
uart_putc(UART_DEV, bufch[i]);
}
return len;
#else
return 0;
#endif
}
//--------------------------------------------------------------------+