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HAL_ChibiOS: fixed off by 1 bug in GPIO check

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This commit is contained in:
Andrew Tridgell 2021-07-24 17:07:30 +10:00
parent ef93165f28
commit d8b8facdd0
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_HAL_ChibiOS/GPIO.cpp
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@ -80,7 +80,7 @@ void GPIO::init()
for (uint8_t i=0; i<ARRAY_SIZE(_gpio_tab); i++) { for (uint8_t i=0; i<ARRAY_SIZE(_gpio_tab); i++) {
struct gpio_entry *g = &_gpio_tab[i]; struct gpio_entry *g = &_gpio_tab[i];
if (g->pwm_num != 0) { if (g->pwm_num != 0) {
g->enabled = SRV_Channels::is_GPIO(g->pwm_num+chan_offset); g->enabled = SRV_Channels::is_GPIO((g->pwm_num-1)+chan_offset);
} }
} }
#endif // HAL_BOOTLOADER_BUILD #endif // HAL_BOOTLOADER_BUILD