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by zmemw16
Fri Apr 28, 2017 7:24 pm
Forum: CubeMX and HAL
Topic: [STM32GENERIC] Serial Examples
Replies: 5
Views: 78

Re: [STM32GENERIC] Serial Examples

i'm informed the 'Maple' port ttyACMn message is to be tidied at some point.
srp
by zmemw16
Fri Apr 28, 2017 10:18 am
Forum: Cores
Topic: STM32GENERIC, my arduino implementation
Replies: 124
Views: 1352

Re: STM32GENERIC, my arduino implementation

could we not just have a single uart object that the individual board types 'setup' initialises for as many uarts as it has and tweaks those as required ?
stephen
by zmemw16
Fri Apr 28, 2017 10:04 am
Forum: CubeMX and HAL
Topic: [STM32GENERIC] I2C Examples
Replies: 11
Views: 111

Re: [STM32GENERIC] I2C Examples

apols, i harkened back to my AVR days and then it was Todbot's that i used. istr trying 3 or 4 before finding one that worked at all on STM, even then it wasn't both hard and soft i2c. btw that's a get out for not remembering which :D there seem to be 3 responses from the HAL routine 0. ok - definit...
by zmemw16
Fri Apr 28, 2017 9:53 am
Forum: CubeMX and HAL
Topic: [STM32GENERIC] Serial Examples
Replies: 5
Views: 78

Re: [STM32GENERIC] Serial Examples

and i thought STM32GENERIC a hint :D specifically a Black F407ZG daniel's repo 27/4 1815 without mods

the hint about serial has been there all along, 'busy' :)
how do we release it?
i did it by selecting my OLS connection, not everyone has such a spare though. ;)

stephen
by zmemw16
Fri Apr 28, 2017 1:16 am
Forum: CubeMX and HAL
Topic: [STM32GENERIC] Serial Examples
Replies: 5
Views: 78

[STM32GENERIC] Serial Examples

STM32GENERIC repo as of 27042017 1815 Debian Jessie 8.x 64b i7, simple two led blink with a millis output to SerialUSB and SerialUART1 i don't seem to reliably see the 'Maple' port ttyACMn, baud rate has been at both 9600 and 115200 i'm seeing a ttyACMx not available port busy message, i'm wondering...
by zmemw16
Thu Apr 27, 2017 5:17 pm
Forum: CubeMX and HAL
Topic: [STM32GENERIC] I2C Examples
Replies: 11
Views: 111

Re: [STM32GENERIC] I2C Examples

but 124 times? as i recall todbot's didn't
stephen
by zmemw16
Thu Apr 27, 2017 12:47 pm
Forum: CubeMX and HAL
Topic: [STM32GENERIC] I2C Examples
Replies: 11
Views: 111

Re: [STM32GENERIC] I2C Examples

looking in Wire.cpp, the return values are 0 ok 1 timeout 4 default for other adding true to the endTransmission call and expanding the result handling still shows 2 devices and the Unknown error on all other addresses, no Timeouts. i mentioned that i was outputting to UART1 as well, cutecom shows t...
by zmemw16
Thu Apr 27, 2017 11:05 am
Forum: CubeMX and HAL
Topic: [STM32GENERIC] I2C Examples
Replies: 11
Views: 111

[STM32GENERIC] I2C Examples

I2C Scanner code is the discovery scanner with their specific I2S stuff etc commented out i have a tmp102 and a 128x64 0.98 I2C oled SSD1306, with 4k7 pullups and 3v3 plugged in this is SERIALINTERFACE #defined as SerialUSB ... 0 Unknown error at address 0x3B 0 I2C device found at address 0x3C ! 0 U...
by zmemw16
Thu Apr 27, 2017 2:43 am
Forum: Cores
Topic: STM32GENERIC, my arduino implementation
Replies: 124
Views: 1352

Re: STM32GENERIC, my arduino implementation

i've a Black F407ZG with a tmp102 and 4k7 pullup sip
i'll add ssd1306 display to the setup post sleep time
stephen
by zmemw16
Wed Apr 26, 2017 8:46 pm
Forum: Cores
Topic: STM32GENERIC, my arduino implementation
Replies: 124
Views: 1352

Re: STM32GENERIC, my arduino implementation

what happened to the SerialUART1 define ? for some reason the ide is defaulting back to a Arduino Zero board i've reverted to the 260417-1230'ish repo, i will explore the latest again later. did someone say they had the i2cscanner running ? Unknown error at address about 0 .. 0x7e times STM32GENERIC...

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