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The readme says : " Chip Reference Manual and Chip Data Manual are listed on [document](https://dev.bouffalolab.com/document) "
When I go to the page, and then click a datasheet download link, it …
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Hey,
since commit https://github.com/sipeed/M1s_BL808_example/commit/28e076758cec2bb2929c0fee5d1766aafb000392 the E907 firmware tries to initialize the SD card on start. Unfortunately, this hangs f…
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I2S is not working.
[PERIPHERAL_CLOCK_I2S_ENABLE()](https://github.com/bouffalolab/bl_mcu_sdk/blob/master/drivers/lhal/include/bflb_clock.h#L147)
```
#define PERIPHERAL_CLOCK_I2S_ENABLE() …
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Hi, I'm wondering where to find documentation about all the network subsystem in details, I cannot find any information about Wifi/Zigbee/BT either in the reference manual or the datasheet, they are o…
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Hello,
I just compiled and flashed everything on my SiPeed M1S dock. However I cannot get any UART console. On the second enumerated UART I see the following after pressing the reset button:
```…
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having error with making file
what I got
toolchain_gcc_t-head_windows-master
bl_mcu_sdk-master
I use windows cmd to build I chain all path, make and ninja from bl_mcu_sdk-master
so if…
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When building any of the example programs with `make CHIP=bl702 BOARD=bl702dk`, the following error occurs:
```
/home/tony/bl_mcu_sdk/drivers/lhal/config/bl702/device_table.c:205:19: error: 'BFLB_…
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如题,崩溃位置在这个地方。第一次接触cherryusb 。
void *usbh_find_class_instance(const char *devname)
{
struct usbh_hubport *hport;
usb_slist_t *hub_list;
usb_slist_for_each(hub_list, &hub_class_head) …
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In the new SDK v2.0 (lhal), there are no flags to set cyclic DMA.
Forces the use of inserts with forced direct access to registers:
```
lli[0].nextlli = (uint32_t)&lli[0];
putreg32(lli[0…
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Going through the CAN (ISO11898) example, it seems like the pins init function, [`board_iso11898_gpio_init()`](https://github.com/bouffalolab/bl_mcu_sdk/blob/c75ba0cf8403802a30912e89d2105969b4b73913/e…