loboris / micropython_k210_lobo Goto Github PK
View Code? Open in Web Editor NEWMicroPython implementation for Kendryte K210
MicroPython implementation for Kendryte K210
hi, how are things going with you recently?
we have port micropython/openMV IDE, Arduino IDE, and platformIO IDE to k210.
I think your repo for k210 is clean and tidy, but limited functions compare to our repo
We sincerely invite you join our MaixPy project
help us to maintain,improve MaixPy
And we will send new free boards to you
do you have the time?
Hello,
I'm trying to read the data from a battery fuel gauge (BQ27531) where I need to send a 16-bit register address:
In other distros it can be achieved by:
from machine import I2C, Pin
i2c =machine.I2C(sda=Pin(4), scl=Pin(5))
value = i2c.readfrom_mem(0x55, 0x2233, 1, addrsize=16)
or by:
def _get_reg16(self, address):
self.i2c.start()
self.i2c.write(ustruct.pack('>BH', self._address << 1, address))
data = self.i2c.readfrom(self._address, 2)
return ustruct.unpack('>B', data)[0]
However we don't have "addrsize" attribute for i2c.readfrom_mem nor do we have i2c start/stop control. Here is similar question where I got the answers from.
Basically I have to send: 0x55 (slave address) + 0x00 (control reg) + 0x01 (tell me your device type) then the result would come back: 0x0531.
Do you think this can be done?
In every Version I tested to far of the prebuild images I can't initialise a UART.
The board just resets.
import machine
uart = machine.UART(1, tx=21, rx=20)
core 0, core dump: misaligned load
E (65958383) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
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E (66494481) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (66511234) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (66527987) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (66544740) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
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E (66628505) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
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E (66729024) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
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E (67332136) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67348889) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67365642) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67382395) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67399148) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67415901) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67432654) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67449407) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67466161) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67482914) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67499667) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67516420) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67533173) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67549926) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67566679) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67583432) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67600185) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67616938) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67633692) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67650445) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67667198) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67683951) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67700704) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67717457) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67734210) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67750963) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67767716) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67784470) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67801223) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67817976) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67834729) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67851482) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67868235) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67884988) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67901741) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67918494) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67935247) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67952001) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67968754) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (67985507) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68002260) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68019013) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68035766) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68052519) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68069272) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68086025) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68102778) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68119532) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68136285) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68153038) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68169791) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68186544) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68203297) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68220050) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68236803) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68253556) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68270310) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68287063) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68303816) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68320569) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68337322) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68354075) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68370828) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68387581) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68404334) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68421087) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68437841) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68454594) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68471347) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68488100) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68504853) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68521606) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68538359) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68555112) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68571865) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68588618) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68605372) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68622125) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68638878) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68655631) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68672384) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68689137) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68705890) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68722643) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68739396) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
E (68756150) FreeRTOS: (/home/LoBo2_Razno/K210_razvoj/MicroPython_K210_LoBo/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/freertos/tasks.c:4105) pxTCB == pxCurrentTCB[uxPsrId]
M (3655) [K210_MAIN]: Default flash configuration set
edit: with the ota firmware I get some additional output:
Cause 0x0000000000000004
reg[00](mpec ) = 0x00000000800124e6, reg[01](ra ) = 0x00000000800124c8
reg[02](sp ) = 0x00000000801b3d58, reg[03](gp ) = 0xffffffffffffffff
reg[04](tp ) = 0x0000000000000000, reg[05](t0 ) = 0x00000000800cffc0
reg[06](t1 ) = 0x0000000080312630, reg[07](t2 ) = 0x00000000800004c8
reg[08](s0/fp) = 0x0000000080312630, reg[09](s1 ) = 0x00000000801b3ec0
reg[10](a0 ) = 0x0000000000000000, reg[11](a1 ) = 0x0000000000000064
reg[12](a2 ) = 0x0000000080196f30, reg[13](a3 ) = 0x0000000000000000
reg[14](a4 ) = 0x3632383735303134, reg[15](a5 ) = 0x00000000801b6118
reg[16](a6 ) = 0x0000000080196f30, reg[17](a7 ) = 0x0000000000000005
reg[18](s2 ) = 0x0000000080196f78, reg[19](s3 ) = 0x00000000801b41b8
reg[20](s4 ) = 0x0000000000000002, reg[21](s5 ) = 0x0000000080312650
reg[22](s6 ) = 0x0000000000000000, reg[23](s7 ) = 0x00000000801b6868
reg[24](s8 ) = 0x000000000000a7b3, reg[25](s9 ) = 0x0000000000000000
reg[26](s10 ) = 0x00000000801b6768, reg[27](s11 ) = 0x0000000000000000
reg[28](t3 ) = 0x000000000000000b, reg[29](t4 ) = 0x000000000000000c
reg[30](t5 ) = 0x0000000000000000, reg[31](t6 ) = 0x0000000000000000
freg[00](ft0 ) = 0x0000000000000000, freg[01](ft1 ) = 0x0000000000000000
freg[02](ft2 ) = 0x0000000000000000, freg[03](ft3 ) = 0x0000000000000000
freg[04](ft4 ) = 0x0000000000000000, freg[05](ft5 ) = 0x0000000000000000
freg[06](ft6 ) = 0x0000000000000000, freg[07](ft7 ) = 0x0000000000000000
freg[08](fs0 ) = 0x0000000000000000, freg[09](fs1 ) = 0x0000000000000000
freg[10](fa0 ) = 0x0000000000000000, freg[11](fa1 ) = 0x0000000000000000
freg[12](fa2 ) = 0x0000000000000000, freg[13](fa3 ) = 0x0000000000000000
freg[14](fa4 ) = 0x0000000000000000, freg[15](fa5 ) = 0x00000000bf800000
freg[16](fa6 ) = 0x0000000000000000, freg[17](fa7 ) = 0x0000000000000000
freg[18](fs2 ) = 0x0000000000000000, freg[19](fs3 ) = 0x0000000000000000
freg[20](fs4 ) = 0x0000000000000000, freg[21](fs5 ) = 0x0000000000000000
freg[22](fs6 ) = 0x0000000000000000, freg[23](fs7 ) = 0x0000000000000000
freg[24](fs8 ) = 0x0000000000000000, freg[25](fs9 ) = 0x0000000000000000
freg[26](fs10) = 0x0000000000000000, freg[27](fs11) = 0x0000000000000000
freg[28](ft8 ) = 0x0000000000000000, freg[29](ft9 ) = 0x0000000000000000
freg[30](ft10) = 0x0000000000000000, freg[31](ft11) = 0x0000000000000000
Hi Boris,
I'm considering a port of our standalone SDK project to a uPy supported version and think yours may provide a base for that.
I'm on WIndows with wsl2 so I built the F/W using the steps on your WIKI with no trouble. I installed the firmware (MicroPython.kfpkg) using the kflash gui tool (V1.6) and connected with my terminal prog. I followed some of the steps in the wiki and then I ran a simple loop/print test. After a few seconds the device restarted. Refer to the following output...
M (370013) [K210_MAIN]: Default flash configuration set
RISC-V Kendryte ---------------------------------------------
_ _ _____ _ ______ ___ ___ ______ _ _
( ) / ) (___ ) ( ) ( __ ) ( \ / ) ( __ ) ( ) ( )
| |_/ / ___| | | | | | | | | |\ \ /| | | |__| | \ \_/ /
| _ ) ( ____) | | | | | |**| | \_/ | | | ____) \ /
| | \ \ | |___ | | | |__| | | | | | | | | |
(_) \_) (_____) (_) (______) (_) (_) (_) (_)
-------------------------------------------------------------
MicroPython-FreeRTOS by LoBo v1.12.02
-------------------------------------
MicroPython 1.12.02 (68a6b75-dirty) built on 2022-02-05; Sipeed_board with Kendryte-K210
Type "help()" for more information.
>>> import machine, _thread
>>> _thread.list()
Total system run time: 69.065 s, number of tasks running:
MicroPython threads:
-------------------------------------------------------------------------------------------------------------------
ID(handle) Proc Name State Stack Used MaxUsed PyStack Used Type Priority Run time (s) (%)
-------------------------------------------------------------------------------------------------------------------
2150748512 0 MainThread* running 32768 1424 2840 4096 64 MAIN 8 0.237 0.34
FreeRTOS tasks running:
-------------------------------------------------------------------------------
ID(handle) Proc Name State MinStack Priority Run time (s) (%)
-------------------------------------------------------------------------------
2150748512 0 main_mp_task Running 29928 15 0.237 0.34
2149323944 0 IDLE Ready 7416 0 68.462 99.13
2149326056 1 IDLE Ready 7416 0 0.000 0.00
2150713248 0 hal_tick_task Blocked 7432 1 0.001 0.00
-------------------------------------------------------------------------------
FreeRTOS heap: Size: 3141632, Free: 731544, Min free: 664208
System heap: Free: 744448
>>> machine.state()
PLL0: 988000000, PLL1: 806000000, PLL2: 45066666, SPI3clk: 494000000
APB0: 247000000, APB1: 247000000, ACLK: 494000000, HCLK: 494000000
CPU: 494000000, KPU: 403000000
SRAM0: 494000000 (ACLK/1)
SRAM1: 494000000 (ACLK/1)
Current SPI Flash speed: 35285714 Hz
RAM buffer of 4096 bytes at 0x80300000
OTA not used
Heaps: FreeRTOS=3068 KB (714 KB free), MPy=2300 KB, other=727 KB
>>> machine.mpy_config()
MicroPython configuration:
--------------------------
MPy version code: 011201
Two MPy instances: False
PyStack used: True
Available heap size: 2300 KB
MPy heap size: 2300 KB
PyStack size: 4096 B
MPy stack size: 32768 B
CPU frequency: 400 MHz
REPL baudrate: 115200 bd
Boot menu pin: 0
Default log level: 2 (LOG_WARN)
Use log colors: 1 (True)
VM divisor: 32 bytecodes
(False, True, 2355200, 2355200, 0, 4096, 32768, 400000000, 115200, 0, 2, True, 32)
>>>
>>> import time
>>> i=0
>>> current_time=time.ticks_ms()
>>> while(True):
... i+=1
... if time.ticks_ms()>current_time+500:
... current_time=time.ticks_ms()
... print("i = {}".format(i))
...
...
...
i = 1
i = 87910
i = 175811
i = 263633
i = 351473
i = 439325
i = 527201
i = 615064
i = 702950
i = 790815
i = 878692
M (370937) [K210_MAIN]: Default flash configuration set
RISC-V Kendryte ---------------------------------------------
_ _ _____ _ ______ ___ ___ ______ _ _
( ) / ) (___ ) ( ) ( __ ) ( \ / ) ( __ ) ( ) ( )
| |_/ / ___| | | | | | | | | |\ \ /| | | |__| | \ \_/ /
| _ ) ( ____) | | | | | |**| | \_/ | | | ____) \ /
| | \ \ | |___ | | | |__| | | | | | | | | |
(_) \_) (_____) (_) (______) (_) (_) (_) (_)
-------------------------------------------------------------
MicroPython-FreeRTOS by LoBo v1.12.02
-------------------------------------
MicroPython 1.12.02 (68a6b75-dirty) built on 2022-02-05; Sipeed_board with Kendryte-K210
Type "help()" for more information.
>>>
This happens every time but the time (i value) varies slightly each time. I simpler version of the test seems to run indefintely without issue...
M (370942) [K210_MAIN]: Default flash configuration set
RISC-V Kendryte ---------------------------------------------
_ _ _____ _ ______ ___ ___ ______ _ _
( ) / ) (___ ) ( ) ( __ ) ( \ / ) ( __ ) ( ) ( )
| |_/ / ___| | | | | | | | | |\ \ /| | | |__| | \ \_/ /
| _ ) ( ____) | | | | | |**| | \_/ | | | ____) \ /
| | \ \ | |___ | | | |__| | | | | | | | | |
(_) \_) (_____) (_) (______) (_) (_) (_) (_)
-------------------------------------------------------------
MicroPython-FreeRTOS by LoBo v1.12.02
-------------------------------------
MicroPython 1.12.02 (68a6b75-dirty) built on 2022-02-05; Sipeed_board with Kendryte-K210
Type "help()" for more information.
>>> import time
>>> while(True):
... time.sleep(1)
... print(".",end="")
...
...
...
.............................................................................................................................................................................................................................
Can you confirm this as an issue?
Thank you
I cannot flash firmware to maixpy go as below. So how to resovle?
./ktool.py -p /dev/ttyUSB0 -b 2000000 -t MicroPython.bin
After successfully flashing the provided firmware, When I try to connect with this error.
Sipeed Dock M1W with ESP8285
>>> import network
>>> wifi = network.wifi
>>> wifi.reset()
>>> wifi.debug(True)
True
>>> wifi.reset()
>>> import _thread, network, time, machine, socket, gc, os
>>> wifi.start(tx=7, rx=6, ssid="SSID", password="PASS", baudrate=921600, wait=True)
M (10359821780) [WIFI]: Initialize WiFi UART
M (10359825780) [WIFI]: UART #0: initialize uart hardware
M (10359856677) [WIFI]: UART #0: initialized, tx=7, rx=6, bdr=921641
M (10359882693) [WIFI]: WiFi TASK STARTED
M (10359985755) [ATCMD]: Check and set device baudrate
W (10360626108) [ATCMD]: Trying at 115200 bd
W (10361316499) [ATCMD]: Trying at 230400 bd
W (10362006892) [ATCMD]: Trying at 460800 bd
W (10362697281) [ATCMD]: Trying at 1000000 bd
W (10363387678) [ATCMD]: Trying at 2000000 bd
E (10364076089) [ATCMD]: Error setting baudrate
M (10364080371) [WIFI]: UART #0 deinitialized
M (10364085209) [WIFI]: WiFi TASK TERMINATED
False
And here is log from flash:
./flash.sh -t 1MB -m dout
==========================
Flashing ESP8266 firmware:
--------------------------
Flash type: 1MB
Flash mode: dout
Partition: 0
Address: 0x001000
Firmware: '../upgrade/esp8285_AT_1_2.bin'
Erase Flash: 'yes'
================================================
esptool.py v2.8
Serial port /dev/ttyUSB0
Connecting........_____....._____.
Detecting chip type... ESP8266
Chip is ESP8285
Features: WiFi, Embedded Flash
Crystal is 40MHz
MAC: 60:01:94:f0:8e:09
Uploading stub...
Running stub...
Stub running...
Erasing flash (this may take a while)...
Chip erase completed successfully in 0.5s
Staying in bootloader.
esptool.py v2.8
Serial port /dev/ttyUSB0
Connecting........_____....._____....._____....._____....._
Detecting chip type... ESP8266
Chip is ESP8285
Features: WiFi, Embedded Flash
Crystal is 40MHz
MAC: 60:01:94:f0:8e:09
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 460800
Changed.
Configuring flash size...
Compressed 128 bytes to 75...
Wrote 128 bytes (75 compressed) at 0x000fc000 in 0.0 seconds (effective 51.4 kbit/s)...
Hash of data verified.
Flash params set to 0x0320
Compressed 4080 bytes to 2696...
Wrote 4080 bytes (2696 compressed) at 0x00000000 in 0.4 seconds (effective 74.2 kbit/s)...
Hash of data verified.
Compressed 1684 bytes to 1206...
Wrote 1684 bytes (1206 compressed) at 0x0007b000 in 0.2 seconds (effective 67.4 kbit/s)...
Hash of data verified.
Compressed 435876 bytes to 313593...
Wrote 435876 bytes (313593 compressed) at 0x00001000 in 50.4 seconds (effective 69.2 kbit/s)...
Hash of data verified.
Leaving...
Staying in bootloader.
Finished.
On a side note, The instructions should probably be updated or the flash.sh script fixed..
The instructions state that we should:
Execute `./flash.sh -eo -t 1MB -m DOUT` to erase the existing firmware
But when we get to:
Execute `./flash.sh -t 1MB -m DOUT` to flash the new firmware
This also causes erase first. That makes 2 erases before write.
Also, During the second command, we are given a very brief window to reboot device while holding esp8285 boot pin to ground. This can be very tricky. I think that "flash.sh" should be fixed to not perform erase during write action.
Also, All of the steps in the instructions are "#1" lol.
Oh yea, And:
./flash.sh -eo -t 1MB -m DOUT
should be replaced with:
./flash.sh -eo -t 1MB -m dout
Since it will fail with capitals.
Hello,
I'm having teething problems deploying the pre-built firmware to the Maixduino board. The following command from the unarchived firmware working directory reports that K210 cannot be detected!
./kflash.py -p /dev/ttyUSB0 -b 2000000 -t MaixPy.bin
I have attached a document listing the steps performed to arrive at the last command. I would appreciate some guidance on troubleshooting the issue. In the interim, I am trying to build the firmware for a subsequent test as a workaround activity.
MicroPython 1.11.11 (76c3fd1-dirty) built on 2019-08-07; Sipeed_board with Kendryte-K210
Type "help()" for more information.
import display
tft = display.TFT()
tft.init()
tft.useFB(False)
False
tft.triangle(10,100,30,100,20,50,tft.BLUE)
tft.clear()
tft.triangle(10,100,50,100,20,50,tft.BLUE)
tft.triangle(10,100,50,100,20,50,tft.BLUE,tft.RED)
E (160673060) FreeRTOS: (/home/LoBo2_Razno/MAIX/MAIXPY/MaixPy/k210-freertos/platform/sdk/kendryte-freertos-sdk/lib/bsp/device/dmac.cpp:212) count > 0 && count <= 0x3fffff
M (3213) [MAIXPY]: Configuration loaded from flash
Q (7729) [MAIXPY]: PLL0=988000000, PLL1=398666666, PLL2=45066666, SPI3clk=494000000
Q (16062) [MAIXPY]: RAM buffer of 1024 bytes allocated at 0x80595cc0
M (25226) [MAIXPY]: Heaps: FreeRTOS=3716 KB (811 KB free), MPy=2820 KB, other=419 KB
I git cloned , compiled, reflashed my Sipeed M1w Dock succesfully with this Micropython port. While I appreciate all the nifty options this port brings, I noticed there is no sensor module in this port. Hence the camera is not working.
Also, i read somewhere in the code about a USE_DISPLAY environment variable that would allow the display module to be compiled, but I could not find where to set it. There is no ./BUILD.sh menuconfig possible unfortunately.
So, how could i bring up the camera functionnality to this port ?
the original Micropython Maixpy code has a quite different structure than this port, and the Camera code and includes are quite intricated. What would it take to port the Maixpy code relative to the camera/sensor to this port ?
And for the LCD (it´s a classical ILI9341) present on the Sipeed Dock board, did anybody manage to have it running ?
So I have got myself a USB to Serial Adapter on Amazon, but I'm still getting the following error. Any tips?
$ ./flash.sh -eo -t 1MB -m dout
stat: illegal option -- c
usage: stat [-FlLnqrsx] [-f format] [-t timefmt] [file ...]
./flash.sh: line 217: [: -ge: unary operator expected
==========================
Flashing ESP8266 firmware:
--------------------------
Flash type: 1MB
Flash mode: dout
Partition: 0
Address: 0x001000
Firmware: '../upgrade/esp8285_AT_1_2.bin'
Erase Flash: 'yes'
================================================
esptool.py v2.7
Serial port /dev/cu.wchusbserial1410
Connecting........_____....._____....._____....._____....._____....._____....._____
A fatal error occurred: Failed to connect to Espressif device: Timed out waiting for packet header
Erase flash failed!
Here is my set up (quite crude, I know)
Hello!
This piece of code used to work before. Now all I get is:
from machine import I2C
i2c = I2C(0, freq=100000, scl=40, sda=41)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
OSError: I2C device already used
i2c = machine.I2C(1, freq=100000, scl=40, sda=41)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: Error initializing I2C hardware
This code runs after a restart so there should be nothing using/locking any I2C hardware.
Can I somehow see what hardware is being used and maybe grab it's reference via a global "getter" method? Is this a bug that you can/could reproduce?
Hello!
I built this repo on an Ubuntu and flashed it to my dev board:
However I have difficulties booting from SD card.
On every boot I have to use Putty.exe to connect to the board and execute the following code:
import os
os.mount(os.VfsSDCard(), '/sd')
os.chdir('/sd')
import boot
Could this be automated somehow? How can I check if an SD card is actually inserted?
An editable _boot.py file would be great like this one
I digged a little deeper and I found the static const char* DEFAULT_BOOT_PY but editing the string with newlines and space indents is a bit tedious. Is there a better option? Should I edit that line? If so what would be the best script? Should I just put the os.mount(...) in a try catch block and if there is an exception print out something along the line of "failed to mount SD Card"?
Side note:
I've checked the wiki: https://github.com/loboris/MicroPython_K210_LoBo/wiki/i2c
But for master I2C I got errors when I tried to use those arguments. For example "i2c.writeto(addr, buf [,stop=True])" has no stop argument. If I put True or False at the end I get argument related error messages. What am I doing wrong? Do I have to enable a flag in mpconfigport.h file to have all the features? I see that there is a MICROPY_PY_MACHINE_I2C option disabled by deafult. But if I enable it nothing really changes. The output file has the sime size, same argument error. Maybe I mixed up something?
Hello,
This issue superficially may be different and therefore with apologies I have started a new thread. I cannot flash a local build firmware to the Maixduino board. The flash process cannot detect K210 which is similar to that I reported using the pre-built firmware.
This time around I changed cables and ports and verified that irrespective of the cable and the physical port, the attached device (viz. Pixel 2XL) is detected and participates in bi-directional data exchange.
MicroPython local build firmware.docx
So I did some nominal dump of the port information that has been captured in the attachment. Bottom line, I suspect that the Sipeed implementation of the FTDI driver leaves something to be improved later. Is my amateur interpretation correct? Appreciate your indulgence and further guidance.
Kind regards.
This is definitely a better MPy port for K210 for Pythonic programming. I can explore a lot of MPy modules and features.
But regarding to access the KPU, I'm not sure how to do it. Please advice.
The code for computing the FILESIZE in BUILD.sh is incorrect on MacOS.
FILESIZE=$(stat -s MicroPython.bin | cut -d' ' -s -f 1 | cut -d'=' -s -f 2)
is getting the value of the first field in the output of stat -s and this is st_dev=16777223 on my machine. Alternative implementations are
FILESIZE=$(eval $(stat -s MicroPython.bin); echo $st_size)
or
FILESIZE=$(stat -s MicroPython.bin | cut -d' ' -s -f 8 | cut -d'=' -s -f 2)
which also works for me but I am not sure if this is always true.
This code appears twice in BUILD.sh and both need updating.
Thanks for all the updates!
=====[ PLATFORM_MK ./mpy_support/k210.mk ./platform/drivers/k210.mk ./third_party/k210.mk ./third_party/spiffs/k210.mk ./k210.mk ]=====
=====[ Compiling mpy_support docs platform third_party ... ]=====
=====[ compile mpy_support docs platform third_party . ]=====
=====[ AllDirs ... ]======
=====[ drivers/ ]======
=====[ sdk/ ]======
w25qxx.c:44:10: fatal error: devices.h: No such file or directory
#include <devices.h>
^~~~~~~~~~~
compilation terminated.
make[2]: *** [Makefile:74: w25qxx.o] Error 1
make[1]: *** [Makefile:59: compile] Error 2
GEN build/genhdr/qstr.i.last
../../micropython/py/mpstate.c:27:10: fatal error: py/mpstate.h: No such file or directory
#include "py/mpstate.h"
^~~~~~~~~~~~~~
compilation terminated.
../../micropython/py/malloc.c:31:10: fatal error: py/mpconfig.h: No such file or directory
#include "py/mpconfig.h"
^~~~~~~~~~~~~~~
compilation terminated.
../../micropython/py/gc.c:33:10: fatal error: py/gc.h: No such file or directory
#include "py/gc.h"
^~~~~~~~~
compilation terminated.
../../micropython/py/pystack.c:30:10: fatal error: py/runtime.h: No such file or directory
#include "py/runtime.h"
^~~~~~~~~~~~~~
compilation terminated.
../../micropython/py/qstr.c:31:10: fatal error: py/mpstate.h: No such file or directory
#include "py/mpstate.h"
After reading the document I'm not quite clear about how to get Wi-Fi work on a Maix M1w. Here are some elementary questions:
SERIAL_PORT="/dev/cu.wchusbserial1430"
FLASH_TYPE="1MB"
FLASH_MODE="dout"
EXOPT="-b 460800"
ERASE_FLASH="yes"
ONLY_BOOT="no"
ONLY_FW="no"
PART_NUM=0
TEST_ONLY="no"
ERASE_ONLY="no"
ONLY_CRT="no"
FLASH_BLANKS=""
FW_FILE=""
Error message
$ ./flash.sh -t 1MB -m dout
stat: illegal option -- c
usage: stat [-FlLnqrsx] [-f format] [-t timefmt] [file ...]
./flash.sh: line 217: [: -ge: unary operator expected
==========================
Flashing ESP8266 firmware:
--------------------------
Flash type: 1MB
Flash mode: dout
Partition: 0
Address: 0x001000
Firmware: '../upgrade/esp8285_AT_1_2.bin'
Erase Flash: 'yes'
================================================
esptool.py v2.7
Serial port /dev/cu.wchusbserial1430
Connecting........_____....._____....._____....._____....._____....._____....._____
A fatal error occurred: Failed to connect to Espressif device: Timed out waiting for packet header
Erase flash failed!
Anyway, this repo is at least as cool as Maixpy. Good job!
hello tried this simple code conected with pullup button (on M1W)
`from machine import Pin
p1 = Pin(18, Pin.IN, Pin.PULL_UP)
while True:
if not p1.value():
print('Button pressed!')
print(p1.value())`
when i pres button Maixpy is reseted...
tried same code on esp32 and works
I have tried flashing 3 times and i keep getting this issue:
Board: Sipeed MAiX Dock M1W DAN
Trying to get extra features such as ftp and ota which are not supported in official fw.
`$ kflash -p /dev/ttyS7 -b 2000000 -t MaixPy.bin
[INFO] COM Port Selected Manually: /dev/ttyS7
[INFO] Default baudrate is 115200 , later it may be changed to the value you set.
[INFO] Trying to Enter the ISP Mode...
._._._._.
[INFO] Automatically detected dan/bit/trainer
[INFO] Greeting Message Detected, Start Downloading ISP
Downloading ISP: |=====================================================================================| 100.0% 10kiB/s
[INFO] Booting From 0x80000000
[INFO] Wait For 0.1 second for ISP to Boot
[INFO] Boot to Flashmode Successfully
[INFO] Selected Baudrate: 2000000
[INFO] Baudrate changed, greeting with ISP again ...
[INFO] Boot to Flashmode Successfully
[INFO] Selected Flash: On-Board
[INFO] Initialization flash Successfully
Programming BIN: |=====================================================================================| 100.0% 60kiB/s
[INFO] Rebooting...
--- forcing DTR inactive
--- forcing RTS inactive
--- Miniterm on /dev/ttyS7 115200,8,N,1 ---
--- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H ---
W (1245) CONFIG: Error reading configuration (crc)
M (22232) CONFIG: Default flash configuration set (1)
Q (28226) [MAIXPY]: PLL0=988000000, PLL1=398666666, PLL2=45066666, SPI3clk=494000000
Q (35868) [MAIXPY]: RAM buffer of 1024 bytes allocated at 0x80595c80
M (44238) [MAIXPY]: Heaps: FreeRTOS=3716 KB (811 KB free), MPy=2820 KB, other=419 KB
lfs error:969: Corrupted dir pair at 0 1
Error mounting Flash file system, select an option
A - continue without file system (default)
F - format Flash and try to mount again
E - erase Flash, format and try to mount again
E (10078601) [MAIN]: FLASH File system initialization failed!`
Any Advice?
My ESP8285 firmware is up-to-date, and I can't seem to use SSL with the latest firmware as the AT firmware crashes. Please see below:
>>> import network, machine, os
>>> wifi = network.wifi
>>> wifi.start(tx=7, rx=6, ssid="***REDACTED***", password="***REDACTED***", wait=True)
True
>>>
>>> wifi.ifconfig()
('192.168.1.48', '192.168.1.1', '255.255.255.0', '192.168.1.1', '208.67.222.222')
>>>
>>> wifi.debug(True)
True
>>>
>>> requests = network.requests
>>> requests.debug(True)
>>>
>>> res = requests.get('http://loboris.eu/K210/test.txt')
M (6217934) [ATCMD]: AT COMMAND: [AT+CIPSSLSIZE?\r\n] Expecting: [\r\nOK\r\n], [\r\nERROR\r\n]
M (6231488) [ATCMD]: AT RESPONSE: match condition 1 at position 34 (4 ms, 24 byte(s), buf_start=16)
M (6240285) [ATCMD]: AT COMMAND: [AT+CIPSSLSIZE=16384\r\n] Expecting: [\r\nOK\r\n], [\r\nERROR\r\n]
M (6253492) [ATCMD]: AT RESPONSE: match condition 1 at position 40 (2 ms, 0 byte(s), buf_start=40)
W (6262357) [WIFI_TASK]: no match, removed [.222.222\r\n^^^^^^+CIPSSLSIZE:40]
M (6269862) [ATCMD]: AT COMMAND: [AT+TCPSTART=0,"TCP","loboris.eu",80,3,0\r\n] Expecting: [0,CONNECT\r\n], [\r\nERROR\r\n], [\r\n+TCPSTART]
M (6325528) [ATCMD]: AT RESPONSE: match condition 1 at position 16 (39 ms, 0 byte(s), buf_start=16)
W (6334334) [WIFI_TASK]: no match, removed [96\r\n^^^^^^^^^^^^^]
M (6340883) [ATCMD]: AT COMMAND: [AT+TCPSEND=0,109\r\n] Expecting: [\r\n>], [\r\n+TCPSEND:Busy\r\n]
M (6353538) [ATCMD]: AT RESPONSE: match condition 1 at position 16 (2 ms, 0 byte(s), buf_start=16)
M (6362234) [ATCMD]: AT COMMAND: [Send data] Expecting: [\r\n+TCPSEND:Complete\r\n], [\r\nOK\r\n], [\r\nERROR\r\n], [FAIL]
W (6373777) [ATCMD]: data: [GET /K210/test.txt HTTP/1.1\x0D\x0AUser-Agent: MicroPython HTTP Client/1.0\x0D\x0AHost: lobo]
M (6432580) [ATCMD]: AT RESPONSE: match condition 1 at position 35 (38 ms, 37 byte(s), buf_start=19)
M (6441482) [WIFI_TASK]: +TCP data request found [+TCP,0,9,1331:]
M (6448038) [WIFI_TASK]: Data for link_id 0 (srv=9), len=1331 [+TCP,0]
M (6455073) [WIFI_TASK]: +TCP Requesting data
M (6575874) [WIFI_TASK]: received (127 ms); socket: len=1331, ovf=0, tail=1331, head=0
Y (6583518) [WIFI_TASK]: Wait for data processing
M (6589110) HTTP_CLIENT: http_on_headers_complete, status=200, offset=269, nread=269
Q (6696708) [WIFI_TASK]: Data processed in 108 ms
M (6701314) [WIFI_TASK]: +TCP Confirm receive
Q (6706711) [WIFI]: Close socket 0 (0)
M (6710617) [ATCMD]: AT COMMAND: [AT+TCPCLOSE=0\r\n] Expecting: [\r\nOK\r\n], [\r\nERROR\r\n]
M (6724698) [ATCMD]: AT RESPONSE: match condition 1 at position 0 (4 ms, 0 byte(s), buf_start=0)
Y (6733230) [WIFI_TASK]: connection for socket with link_id 0 closed, active=285 ms, time=135 ms
W (6742671) [WIFI_TASK]: closed, removed [0,CLOSED]
Q (6748053) [WIFI_TASK]: Processing delay
>>> res[0]
200
>>>
>>> res2 = requests.get('https://loboris.eu/K210/test.txt')
M (6769874) [ATCMD]: AT COMMAND: [AT+CIPSSLSIZE?\r\n] Expecting: [\r\nOK\r\n], [\r\nERROR\r\n]
M (6783728) [ATCMD]: AT RESPONSE: match condition 1 at position 35 (4 ms, 25 byte(s), buf_start=16)
M (6792677) [ATCMD]: AT COMMAND: [AT+TCPSTART=0,"SSL","loboris.eu",443,3,0\r\n] Expecting: [0,CONNECT\r\n], [\r\nERROR\r\n], [\r\n+TCPSTART]
M (7164929) [ATCMD]: AT RESPONSE: match condition 1 at position 41 (355 ms, 0 byte(s), buf_start=41)
Q (7173797) [WIFI_TASK]: Continue
W (7177805) [WIFI_TASK]: no match, removed [^^^^^^^^^^^^^^\r\n+CIPSSLSIZE:16384\r\n^^^^^^^]
Q (7186638) [WIFI_TASK]: more data, check again
M (7191924) [ATCMD]: AT COMMAND: [AT+TCPSEND=0,109\r\n] Expecting: [\r\n>], [\r\n+TCPSEND:Busy\r\n]
M (7205945) [ATCMD]: AT RESPONSE: match condition 1 at position 16 (3 ms, 0 byte(s), buf_start=16)
M (7214641) [ATCMD]: AT COMMAND: [Send data] Expecting: [\r\n+TCPSEND:Complete\r\n], [\r\nOK\r\n], [\r\nERROR\r\n], [FAIL]
W (7226184) [ATCMD]: data: [GET /K210/test.txt HTTP/1.1\x0D\x0AUser-Agent: MicroPython HTTP Client/1.0\x0D\x0AHost: lobo]
W (8249492) [ATCMD]: AT COMMAND: TIMEOUT (1000 ms, 506)
M (8254487) [ATCMD]: AT RESPONSE: no response (506) [\r\n+TCPSEND:109\r\n\r\n ets Jan 8 2013,rst cause:2, boot mode:(3,0)\r\n\r\nload 0x40108000, len 3056, room 16 \r\ntail 0\r\nchksum 0xd7\r\nload 0x3fffb000, len 992, room 8 \r\ntail 8\r\nchksum 0xd7\r\ncsum 0xd7~\r\n==============================\r\nLoBo ESP8266 Bootloader v1.2.0\r\n==============================\r\n Flash map: 2, 1MB (512+512)\r\n Flash mode: DOUT, [ESP8285]\r\nReset reason: EXCEPTION (28)\r\n\r\nLoading configured firmware (0)\r\n Address: 001000\r\nStarting firmware 0, map 2 from 001000...\r\n\r\n\r\nready\r\nWIFI CONNECTED\r\n]
W (8308719) [WIFI_TASK]: no match, removed [^^^^^^^^^^\r\nOK\r\n^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^]
E (8357942) [WIFI]: Send: error sending data
Q (8362688) [WIFI]: Status: [\r\n+TCPSEND:109\r\n\r\n ets Jan 8 2013,rst cause:2, boot mode:(3,0)\r\n\r\nload 0x40108000, len 3056, room 16 \r\ntail 0\r\nchksum 0xd7\r\nload 0x3fffb000, len 992, room 8 \r\ntail 8\r\nchksum 0xd7\r\ncsum 0xd7~\r\n==============================\r\nLoBo ESP8266 Bootloader v1.2.0\r\n==============================\r\n Flash map: 2, 1MB (512+512)\r\n Flash mode: DOUT, [ESP8285]\r\nReset reason: EXCEPTION (28)\r\n\r\nLoading configured firmware (0)\r\n Address: 001000\r\nStarting firmware 0, map 2 from 001000...\r\n\r\n\r\nready\r\nWIFI CONNECTED\r\n]
E (8414859) TRANS_SSL: Write error, errno=Network is unreachable
E (8421368) HTTP_CLIENT: Error write request
Q (8426147) [WIFI]: Close socket 0 (0)
M (8430584) [ATCMD]: AT COMMAND: [AT+TCPCLOSE=0\r\n] Expecting: [\r\nOK\r\n], [\r\nERROR\r\n]
M (8444570) [ATCMD]: AT RESPONSE: match condition 2 at position 31 (4 ms, 0 byte(s), buf_start=16)
W (8453289) [WIFI_TASK]: no match, removed [^^^^^^^^^^^^^^^^AT+TCPCL]
W (8514670) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (8575703) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (8587326) [WIFI_TASK]: no match, removed [O]
Q (8591499) [WIFI_TASK]: more data, check again
W (8596718) [WIFI_TASK]: no match, removed [SE=0\r\n^^^^^^]
W (8636708) [WIFI_TASK]: no match, removed [^^^WIFI GOT IP\r\nAT+TCPCL]
W (8697763) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (8758801) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (8819836) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (8880873) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (8941911) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9002943) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9063979) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9125015) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9186050) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9247088) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9308124) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9369165) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9430198) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9491229) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9552268) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9613301) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9674339) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9735377) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9796411) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9857449) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9918488) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (9979525) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (10040559) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (10101592) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (10162631) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (10223665) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (10284704) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (10345738) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
W (10406769) [WIFI_TASK]: no match, removed [OSE=0\r\n^^^^^^^^^AT+TCPCL]
E (10472823) [REQUESTS]: HTTP Request failed: 28675 []
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
OSError: HTTP Request failed
>>> res2[0]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name not defined
>>>
Logs from the ESP UART:
==============================
LoBo ESP8266 Bootloader v1.2.0
==============================
Flash map: 2, 1MB (512+512)
Flash mode: DOUT, [ESP8285]
Reset reason: EXCEPTION (0)
Loading configured firmware (0)
Address: 001000
Starting firmware 0, map 2 from 001000...
ready
WIFI DISCONNECT
WIFI CONNECTED
WIFI GOT IP
AT
OK
AT
OK
ATE0
OK
+TCPCOMMANDS:1
OK
+CWMODE:1
OK
+CWJAP:"***REDACTED***","ac:84:***REDACTED***",11,-63,0
OK
OK
OK
+CIPRECVMODE:0
OK
OK
OK
+CIPSNTPCFG:0
OK
OK
+CIPSNTPCFG:1,0,"pool.ntp.org"
OK
+CIPSTA:ip:"192.168.1.48"
+CIPSTA:gateway:"192.168.1.1"
+CIPSTA:netmask:"255.255.255.0"
OK
+CIPDNS_CUR:192.168.1.1
+CIPDNS_CUR:208.67.222.222
OK
+CIPSSLSIZE:4096
OK
OK
0,CONNECT
OK
>
+TCPSEND:109
+TCPSEND:Complete
OK
+TCP,0,9,1331:HTTP/1.1 200 OK
Date: Wed, 19 Feb 2020 17:14:58 GMT
Server: Apache/2.4.29 (Ubuntu)
Last-Modified: Wed, 20 Mar 2019 13:08:43 GMT
ETag: "426-5848652314cc0"
Accept-Ranges: bytes
Content-Length: 1062
Vary: Accept-Encoding
Content-Type: text/plain; charset=UTF-8
===============
Welcome to K210
===============
General Specifications:
-----------------------
* The K210 includes two 64-bit RISC-V CPU cores, each with a built-in independent FPU.
* KPU high performance Convolutional Neural Network (CNN) hardware accelerator.
The primary functions of the K210 are machine vision and hearing,
which includes the KPU for computing convolutional neural networks and
an APU for processing microphone array inputs.
* The K210 features a Fast Fourier Transform (FFT) Accelerator for high performance
complex FFT calculations. As a result, for most machine learning algorithms,
the K210 has high-performance processing power.
* Advanced TSMC 28nm process, temperature range -40°C to 125°C
* Firmware encryption support
* Unique programmable IO array maximises design flexibility
* Low voltage, reduced power consumption compared to other systems
with the same processing power
* 3.3V/1.8V dual voltage IO support eliminates need for level shifters
---------
2019 LoBo
---------
OK
0,CLOSED
+CIPSSLSIZE:16384
OK
0,CONNECT
OK
>
+TCPSEND:109
ets Jan 8 2013,rst cause:2, boot mode:(3,6)
load 0x40108000, len 3056, room 16
tail 0
chksum 0xd7
load 0x3fffb000, len 992, room 8
tail 8
chksum 0xd7
csum 0xd7�
==============================
LoBo ESP8266 Bootloader v1.2.0
==============================
Flash map: 2, 1MB (512+512)
Flash mode: DOUT, [ESP8285]
Reset reason: EXCEPTION (28)
Loading configured firmware (0)
Address: 001000
Starting firmware 0, map 2 from 001000...
ready
WIFI CONNECTED
AT+TCPCLOSE=0
ERROR
AT+TCPCLOSE=0
ERROR
AT+TCPCLOSE=0
ERROR
AT+TCPCLOSE=0
ERROR
AT+TCPCLOSE=0
ERROR
AT+TCPCLOSE=0
ERROR
WIFI GOT IP
AT+TCPCLOSE=0
ERROR
AT+TCPCLOSE=0
ERROR
AT+TCPCLOSE=0
I tried to run a file called runtest.py (copied below), which was used a while ago in the MP forum for speed tests. The results are odd. For instance, the add test takes about 15 seconds at 400MHz 25 seconds at 240 Mhz, compared to the about 3 seconds on the sipeed image, about 1 second on a Pyboard, 2 (non SPIRAM), 3 (SPIRAM) seconds on a ESP32. The numbers are not fully comparable, since the K210 uses 64 bit numbers instead of 32 bit, but 15 seconds just strange.
import time
import machine
def pi(places=100):
# 3 + 3*(1/24) + 3*(1/24)*(9/80) + 3*(1/24)*(9/80)*(25/168)
# The numerators 1, 9, 25, ... are given by (2x + 1) ^ 2
# The denominators 24, 80, 168 are given by (16x^2 -24x + 8)
extra = 8
one = 10 ** (places+extra)
t, c, n, na, d, da = 3*one, 3*one, 1, 0, 0, 24
while t > 1:
n, na, d, da = n+na, na+8, d+da, da+32
t = t * n // d
c += t
return c // (10 ** extra)
def pi_test(n=5000):
t1=time.ticks_ms()
t=pi(n)
t2=time.ticks_ms()
print('Pi test: ', time.ticks_diff(t2,t1)/1000, 's')
def add_test(n=1000000, a = 1234, b = 5678):
t1=time.ticks_ms()
sum = 0
for i in range(n):
sum = a + b
t2=time.ticks_ms()
print('Add test: ', time.ticks_diff(t2,t1)/1000, 's')
def mul_test(n=1000000, a = 1234, b = 5678):
t1=time.ticks_ms()
sum = 0
for i in range(n):
sum = a * b
t2=time.ticks_ms()
print('Mul test: ', time.ticks_diff(t2,t1)/1000, 's')
def div_test(n=1000000, a = 1234, b = 5678):
t1=time.ticks_ms()
sum = 0
for i in range(n):
sum = a / b
t2=time.ticks_ms()
print('Div test: ', time.ticks_diff(t2,t1)/1000, 's')
print('Speed test')
try:
print('System freq: {:.1f} MHz'.format(machine.freq()[0]/1000000))
except:
print('System freq: {:.1f} MHz'.format(machine.freq()/1000000))
add_test()
mul_test()
div_test()
pi_test()
I am trying to use a micro SD card version 1 - the card is brand new, however its made 10 years ago. The driver code here
doesn't support older version SD cards. Is there any know opensource code which supports older SD cards?
I have the Sipheed Maix Amigo flashed and working good so far, very fast so far, but I'm trying to get all of the peripherals to work. Is there any way to mirror the screen instead of just changing orientation, or a device level config that I'm missing?
tft.init()
tft.init(rot=tft.PORTRAIT)
tft.init(rot=tft.LANDSCAPE_FLIP)
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