diff options
| author | Jerzy Kasenberg <[email protected]> | 2022-01-16 16:16:00 +0100 |
|---|---|---|
| committer | Jerzy Kasenberg <[email protected]> | 2022-01-17 18:00:58 +0100 |
| commit | 45d56915d157b4c38949a148391dcd10c19b50a5 (patch) | |
| tree | 7cd6db5c767b66630b3c91fd9e300585b33d0870 | |
| parent | 168c7095e849e448cb7d3b755ea3b6e236f502ed (diff) | |
pic32/olimex boards: Fix active state of button
Buttons for olimex_emz64 and olimex_hmz144 should be set
to active low in board configuration.
| -rw-r--r-- | hw/bsp/pic32mz/boards/olimex_emz64/olimex_emz64.c | 4 | ||||
| -rw-r--r-- | hw/bsp/pic32mz/boards/olimex_hmz144/olimex_hmz144.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/hw/bsp/pic32mz/boards/olimex_emz64/olimex_emz64.c b/hw/bsp/pic32mz/boards/olimex_emz64/olimex_emz64.c index 0f6dc37e2..e47ec5f31 100644 --- a/hw/bsp/pic32mz/boards/olimex_emz64/olimex_emz64.c +++ b/hw/bsp/pic32mz/boards/olimex_emz64/olimex_emz64.c @@ -63,7 +63,7 @@ void led_init(void) // RB8 - LED // ANASELB RB8 not analog ANSELBCLR = TU_BIT(8); - // TRISH RH2 input + // TRISH RH2 output TRISBCLR = TU_BIT(8); // Initial value 0, LED off LATBCLR = TU_BIT(8); @@ -128,7 +128,7 @@ void board_led_write(bool state) uint32_t board_button_read(void) { - return (PORTB >> 12) & 1; + return ((PORTB >> 12) & 1) == 0; } int board_uart_write(void const * buf, int len) diff --git a/hw/bsp/pic32mz/boards/olimex_hmz144/olimex_hmz144.c b/hw/bsp/pic32mz/boards/olimex_hmz144/olimex_hmz144.c index 4ecbe75a1..93a8da5fb 100644 --- a/hw/bsp/pic32mz/boards/olimex_hmz144/olimex_hmz144.c +++ b/hw/bsp/pic32mz/boards/olimex_hmz144/olimex_hmz144.c @@ -60,7 +60,7 @@ void led_init(void) { // RH2 - LED // ANASELH no analog function on RH2 - // TRISH RH2 input + // TRISH RH2 output TRISHCLR = TU_BIT(2); // Initial value 0, LED off LATHCLR = TU_BIT(2); @@ -126,7 +126,7 @@ void board_led_write(bool state) uint32_t board_button_read(void) { - return (PORTB >> 12) & 1; + return ((PORTB >> 12) & 1) == 0; } int board_uart_write(void const * buf, int len) |