michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: lora: sx1276: configure reset gpio only once

Browse source 
Reset gpio is configured during driver initialization. There is no
reason to do it repeat that process later, so replace
gpio_pin_configure() with gpio_pin_set().

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
This commit is contained in:
Marcin Niestroj 2020-07-02 19:41:57 +02:00 • committed by Carles Cufí
commit 559cf02107
1 changed files with 1 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/lora/sx1276.c
View file

@ -21,7 +21,6 @@
LOG_MODULE_REGISTER(sx1276);
#define GPIO_RESET_PIN DT_INST_GPIO_PIN(0, reset_gpios)
#define GPIO_RESET_FLAGS DT_INST_GPIO_FLAGS(0, reset_gpios)
#define GPIO_CS_PIN DT_INST_SPI_DEV_CS_GPIOS_PIN(0)
#define GPIO_CS_FLAGS DT_INST_SPI_DEV_CS_GPIOS_FLAGS(0)
@ -234,8 +233,7 @@ void SX1276Reset(void)
{
SX1276SetBoardTcxo(true);
gpio_pin_configure(dev_data.reset, GPIO_RESET_PIN,
GPIO_OUTPUT_ACTIVE | GPIO_RESET_FLAGS);
gpio_pin_set(dev_data.reset, GPIO_RESET_PIN, 1);
k_sleep(K_MSEC(1));