Elron_dev/elbear_arduino_bsp
8
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases 7 Wiki Activity

при инициализации переключателя аналоговых сигналов по умолчанию выбираю А7, чтобы А4 и А5 можно было использовать как цифровые выводы

Browse Source
This commit is contained in:
KLASSENTS 2025-07-15 08:39:15 +07:00
parent fc8a5e15ac
commit 523e4ea95d
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
variants/elbear_ace_nano/variant.c
View File

@ -131,6 +131,11 @@ void additionalPinsInit(uint32_t PinNumber)
HAL_GPIO_PinConfig(SELA_A_PORT, SELA_A_PIN, HAL_GPIO_MODE_GPIO_OUTPUT, HAL_GPIO_PULL_NONE, HAL_GPIO_DS_2MA); HAL_GPIO_PinConfig(SELA_A_PORT, SELA_A_PIN, HAL_GPIO_MODE_GPIO_OUTPUT, HAL_GPIO_PULL_NONE, HAL_GPIO_DS_2MA);
// SELA_B // SELA_B
HAL_GPIO_PinConfig(SELA_B_PORT, SELA_B_PIN, HAL_GPIO_MODE_GPIO_OUTPUT, HAL_GPIO_PULL_NONE, HAL_GPIO_DS_2MA); HAL_GPIO_PinConfig(SELA_B_PORT, SELA_B_PIN, HAL_GPIO_MODE_GPIO_OUTPUT, HAL_GPIO_PULL_NONE, HAL_GPIO_DS_2MA);
// select A7 via switches selaA, selaB to allow using A4 and A5 as digital outputs
HAL_GPIO_WritePin(SELA_A_PORT, SELA_A_PIN, GPIO_PIN_HIGH);
HAL_GPIO_WritePin(SELA_B_PORT, SELA_B_PIN, GPIO_PIN_HIGH);
selaSwitchesIsInited = true; selaSwitchesIsInited = true;
} }