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Exclamation Mark on Cellular |
Posted by: M.A. - 04-05-2022, 05:40 PM - Forum: Arch Linux on PinePhone
- Replies (12)
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Hello all!
I got this PinePhone about a month ago, and so far, Arch has been the fastest on it! However, I have noticed that there is now an exclamation mark on the cellular signal on the top bar. I would have put the picture here, but I don't understand how to do that in this forum. Here is the link to the picture: https://drive.google.com/file/d/1FWJKroX...sp=sharing I tried Manjaro Phosh on a microSD and after updating, it too had the exclamation mark. In Arch, I tried another sim card (the first was AT&T, the second was Verizon), but it still showed the exclamation mark. The only damage I know of on the sim card slot is that one of the prongs is a little bent after trying to use the included SIM card adapter (that is a whole different story). However, the sign didn't show up before and calls and texts worked and still work even with the mark (though I haven't tested it thoroughly). Also, the modem details seem fine in Arch, but they sometimes go blank if I mess around with the cellular settings. Any information is welcome! Just ask if you need more information.
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Power issue with the Pro |
Posted by: Freitag - 04-05-2022, 03:43 PM - Forum: General Discussion of PinePhone Pro
- Replies (13)
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I've received the Pro for doing some light dev/messing around with, and to use as a daily sms unit. I got time to pull battery contact protector strip, and plug the unit in last night, all much like the 'regular' pinephone. I did notice that the battery was at 50%, which I thought would be expected, it needing a top off. I also noted it was draining, slowly, as I set up wifi et cetera -pretty much wifi and the pine64 arm wallpaper. Weird, but I can swap batteries if need be was my thinking, were it the battery. I started the update process, and let it do its thing, not checking it again until this afternoon, leaving the phone connected to a vanilla wall power usb plug that is surge-protected. There is now no response to button presses, no change if I swap to the battery from the non-Pro model, no friendly red/green led when the usb cable is connected. My first thought was, hell, failure to update, any number of reasons, I can install the OS myself, not a big deal. Upon further examination, this may be the case, or there are any number of other possibilities that I can think of. The older pinephone will boot up with either battery, so I am going to fully charge both, leaving the Pro unpowered overnight, and see what happens in the morning. Honestly, the battery shouldn't, in my mind, be the issue, if the unit is connected to external power, be it PC or wall plug. I hope I've given a detailed enough description, I am doing my best to not work on other things while typing this. Battery troubleshooting aside, does anyone have any thoughts?
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Pinephone compatability in Sweden with Telia and some other thoughts and insights! |
Posted by: Lubbvard-tentakel - 04-05-2022, 03:56 AM - Forum: General Discussion on PinePhone
- Replies (1)
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Got my Pinephone with beta convergence package yesterday and flashed it with the newest (i guess?) Manjaro-ARM-plasma-mobile-pinephone-factory-20220311.img
phone calls - Work to make/receive calls.
sms - Works to send/receive sms. To send a sms you have to include the IDD (International Dialing Prefix) of Sweden witch is +46 or 0046 if you want to, otherwise the sms just won't make it's way to the receivers phone. A phone number that's for example 0762 93 ** 32 would have to look like +46762 93 ** 32 to be sent to the receiver. Otherwise it's just laying in your phone and seems to been sent, no errors etc so it's hard to know that it's not been sent as the phone don't tell you that.
mms - Don't work, not out of the box. Don't know if there's an easy fix to this? Get's a 'No MMSC selected'.
cellular data - Works fine with 3G. You have to manually activate a APN thou, which the phone auto detect itself while at it. Settings > Cellular network > SIM 0 > Modify Access Point Names > and then click on 'autodetect APN'. I've got three APNs and that's Halebop, Multicom Security and Telia and the phone automatically select Telia for me. After that the cellular data worked.
One thing i noticed is that sometimes when the pinephone is working with opening some applications i can hear a click-sound from within the phone of the same type of like a broken hard drive? Don't really know what that could be? It can be like three to four clicks in a row with like one and a half to like two seconds between each click and then it stops. Doesn't seem to do anything with the phone itself thou, at least nothing that I'm aware of.
It's kind of buggy here and there but that's not that big of a problem for me and i hope to get rid of much of that when switching to the i3-WM instead of the KDE plasma that would be the regular VM for the phone. I must just wait for the pinephone keyboard to be restocked.
I haven't used the usb-c dock station that comes with the phone yet but it sure looks and feel pretty awesome.
Some of the applications that I've downloaded thru pacman are Visual studio code, KeePassXC, Firefox, Gimp, Hexchat, Transmission and Thunderbird.
Okular works pretty well with reading epub's. It's a long wait at the beginning of each page but on the other side you don't have to scroll as soon as you get to a new page this is just something I do, if you just start reading and start scrolling down when you have read whats on the screen you're not going to be aware of the very long loading times on each page at all..
Thunderbird and Firefox in my opinion works very well at the pinephone in horizontal view (I'm at 125% zoom). Transmission also doing what it's supposed to. The phone is buggy as hell (imo) when it comes to switching between the horizontal and regular mode and the zooming etc and often crash but a reboot seems to fix that, it's not very often you're doing that either (if ever?).
The battery time i couldn't really have any opinions at right now because I've been constantly using the phone and to tell the truth my phone before this one was a Samsung from 2011, don't really know what model. So I don't really know what to expect and so on. But i do know that it's way better than my old phone..
This is for sure my phone of choice for daily use and I'm for sure are going for the Pinephone Pro in a near future. I Don't use any (A)social media's and so on so the lack of all of those shitty apps doesn't bother my at all the only thing i can feel like I would like to have that you have on the android/iphone is the app 'Mobilt Bank-ID' which didn't worked on my old phone either thou..
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Disappearing Settings GUI |
Posted by: sandspur - 04-04-2022, 11:56 AM - Forum: Mobian on PinePhone
- Replies (4)
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I did an update this morning and rebooted and after logging on to the system noticed that there was no GUI for SETTINGS. Makes it difficult to change any settings like wifi or Accessibility and the like.
Hopefully someone higher up the food chain at Mobian will learn of this and fix things.
I have had other programs, like vi, disappear and then reappear with updates.
Any comments or suggestions welcome.
Running Mobian bookworm with updates as of 4 April 2022.
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ST7789V LCD problem (RAMWR does not work for me) |
Posted by: breeze - 04-04-2022, 09:03 AM - Forum: General Discussion on PineTime
- Replies (1)
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I am trying some baremetal project.
And stuck with two problems:
1st RAMWR does not work for me in code below. ST7789V accepts the data, but ignores it: display stays black. I can't find why.
2nd might come from first problem. I use STLink V2 and flash like:
1st window:
openocd.exe -s ..\scripts\ -f interface\stlink.cfg -f target\nrf52.cfg -c "bindto 0.0.0.0"
2nd window:
arm-none-eabi-gdb --batch -ex="target extended-remote 127.0.0.1:3333" -ex "monitor program c:/pine/mbr.bin 0x00000000" -ex "monitor reset"
arm-none-eabi-gdb -ex="target extended-remote 127.0.0.1:3333"
and in gdb I need to issue "r" command to have any effect.
I.E. reboot after flash does not happen by itself, also after program exec instead of reboot I have HardFault.
Display is not dead: latest infinitime works for me on that device.
Any hints?
Code: .syntax unified
.cpu cortex-m4
.arch armv7e-m
.thumb
.section .text,"ax"
.balign 4
.equ GPIO_BASE, 0x50000000
.equ GPIO_OUT, 0x504
.equ GPIO_OUTSET, 0x508
.equ GPIO_OUTCLR, 0x50C
.equ GPIO_IN, 0x510
.equ GPIO_DIR, 0x514
.equ GPIO_DIRSET, 0x518
.equ GPIO_DIRCLR, 0x51C
.equ FLASH_SELECT, 5
.equ LCD_SCK, 2
.equ LCD_MOSI, 3
.equ LCD_MISO, 4
.equ LCD_SELECT, 25
.equ LCD_COMMAND, 18
.equ LCD_RESET, 26
.equ LCD_BACKLIGHT_LOW, 14
.equ LCD_BACKLIGHT_MID, 22
.equ LCD_BACKLIGHT_HIGH, 23
.equ LCD_OUTPUTS_CONTROL_MASK, (1<<LCD_SCK) | (1<<LCD_MOSI) | (1<<LCD_SELECT) | (1<<LCD_COMMAND) | (1<<LCD_RESET)
.equ LCD_OUTPUTS_BACKLIGHT_MASK, (1<<LCD_BACKLIGHT_LOW) | (1<<LCD_BACKLIGHT_MID) | (1<<LCD_BACKLIGHT_HIGH)
.equ LCD_SPI_BASE, 0x40003000
.equ LCD_SPI_ENABLE, 0x500
.equ LCD_SPI_PSELSCK, 0x508
.equ LCD_SPI_PSELMOSI, 0x50C
.equ LCD_SPI_PSELMISO, 0x510
.equ LCD_SPI_RXD, 0x518
.equ LCD_SPI_TXD, 0x51C
.equ LCD_SPI_FREQUENCY, 0x524
.equ LCD_SPI_CONFIG, 0x554
.equ LCD_SPI_EVENTS_READY, 0x108
.equ LCD_WIDTH, 8
.equ LCD_HEIGHT, 8
.equ LCD_FULL_BYTES_SIZE, (LCD_WIDTH*LCD_HEIGHT)
.equ CMD_SWRESET, 0x01
.equ CMD_SLPOUT, 0x11
.equ CMD_COLMOD, 0x3A
.equ CMD_NORON, 0x13 // Normal Display Mode On
.equ CMD_INVOFF, 0x20 // Display Inversion Off
.equ CMD_INVON, 0x21 // Display Inversion On
.equ CMD_DISPOFF, 0x28 // Display Off
.equ CMD_DISPON, 0x29 // Display On
.equ CMD_CASET, 0x2A // Column Address Set
.equ CMD_RASET, 0x2B // Row Address Set
.equ CMD_RAMWR, 0x2C // Memory Write
.equ CMD_RAMRD, 0x2E // Memory Read
.equ CMD_MADCTL, 0x36 // Memory Data Access Control
.equ CMD_VSCSAD, 0x37 // Vertical Scroll Start Address of RAM
.equ CMD_RAMCTRL, 0xB0 // RAM Control
.equ CMD_PORCTRL, 0xB2 // Porch Setting
.equ CMD_CMD2EN, 0xDF // Command 2 Enable
.equ PUSH_BUTTON_IN, 13
.equ PUSH_BUTTON_OUT, 15
.equ GPIO_OUTPUTS_MASK, FLASH_SELECT | LCD_OUTPUTS_CONTROL_MASK | LCD_OUTPUTS_BACKLIGHT_MASK
.equ GPIO_INPUTS_MASK, (1<<LCD_MISO)
.macro Sleep Reg, Tacts
MOV \Reg, \Tacts
loop\@:
SUBS \Reg, 1
BNE loop\@
.endm
__Vectors:
.org 0
.word __initial_sp // Top of Stack
.word Reset_Handler // Reset Handler
.word NMI_Handler // NMI Handler
.word HardFault_Handler // Hard Fault Handler
.word MemManage_Handler // MPU Fault Handler
.word BusFault_Handler // Bus Fault Handler
.word UsageFault_Handler // Usage Fault Handler
.word 0 // 7 Reserved
.word 0 // 8 Reserved
.word 0 // 9 Reserved
.word 0 // 10 Reserved
.word SVCall_Handler // Supervisor Call Handler
.word DebugMonitor_Handler // Debug Monitor Handler
.word 0 // 13 Reserved
.word PendSV_Handler // Deferred Supervisor Call Handler
.word SysTick_Handler // System Timer Handler
.word CLOCK_POWER_BPROT_Handler // 00 Clock control / Power control / Block Protect
.word RADIO_Handler // 01 2.4 GHz radio
.word UARTE0_Handler // 02 Universal Asynchronous Receiver/Transmitter with EasyDMA
.word SPIM0_SPIS0_TWIM0_TWIS0_Handler // 03 SPI master 0 / SPI slave 0 / Two-wire interface master 0 / Two-wire interface slave 0
.word SPIM1_SPIS1_TWIM1_TWIS1_Handler // 04 SPI master 1 / SPI slave 1 / Two-wire interface master 1 / Two-wire interface slave 1
.word NFCT_Handler // 05 Near Field Communication Tag
.word GPIOTE_Handler // 06 GPIO Tasks and Events
.word SAADC_Handler // 07 Analog to digital converter
.word TIMER0_Handler // 08 Timer 0
.word TIMER1_Handler // 09 Timer 1
.word TIMER2_Handler // 0A Timer 2
.word RTC0_Handler // 0B Real-time counter 0
.word TEMP_Handler // 0C Temperature sensor
.word RNG_Handler // 0D Random number generator
.word ECB_AES_Handler // 0E Electronic Code Book (ECB) mode block encryption
.word CCM_AAR_Handler // 0F AES CCM Mode Encryption / Acelerated Address Resolver
.word WDT_Handler // 10 Watchdog timer
.word RTC1_Handler // 11 Real-time counter 1
.word QDEC_Handler // 12 Quadrature decoder
.word LPCOMP_Handler // 13 Low power comparator
.word COMP_Handler // 14 General purpose comparator
.word EGU0_SWI0_Handler // 15 Event Generator Unit 0 / Software interrupt 0
.word EGU1_SWI1_Handler // 16 Event Generator Unit 1 / Software interrupt 1
.word EGU2_SWI2_Handler // 17 Event Generator Unit 2 / Software interrupt 2
.word EGU3_SWI3_Handler // 18 Event Generator Unit 3 / Software interrupt 3
.word EGU4_SWI4_Handler // 19 Event Generator Unit 4 / Software interrupt 4
.word EGU5_SWI5_Handler // 1A Event Generator Unit 5 / Software interrupt 5
.word TIMER3_Handler // 1B Timer 3
.word TIMER4_Handler // 1C Timer 4
.word PWM0_Handler // 1D Pulse Width Modulation Unit 0
.word PDM_Handler // 1E Pulse Density Modulation (Digital Microphone Interface)
.word NVMC_Handler // 1F Non-Volatile Memory Controller
.word PPI_Handler // 20 Programmable Peripheral Interconnect
.word MWU_Handler // 21 Memory Watch Unit
.word PWM1_Handler // 22 Pulse Width Modulation Unit 1
.word PWM2_Handler // 23 Pulse Width Modulation Unit 2
.word SPIS2_Handler // 24 SPI slave 2
.word SPIM2_Handler // 25 SPI master 2
.word RTC2_Handler // 26 Real-time counter 2
.word I2S_Handler // 27 Inter-IC Sound Interface
.word FPU_Handler // 28 FPU interrupt
.word ISR_29_Handler // 29 ISR_Handler
.word ISR_2A_Handler // 2A ISR_Handler
.word ISR_2B_Handler // 2B ISR_Handler
.word ISR_2C_Handler // 2C ISR_Handler
.word ISR_2D_Handler // 2D ISR_Handler
.word ISR_2E_Handler // 2E ISR_Handler
.word ISR_2F_Handler // 2F ISR_Handler
NMI_Handler: // NMI Handler
B Reset
HardFault_Handler: // Hard Fault Handler
B Reset
MemManage_Handler: // MPU Fault Handler
B Reset
BusFault_Handler: // Bus Fault Handler
B Reset
UsageFault_Handler: // Usage Fault Handler
B Reset
SVCall_Handler: // Supervisor call Handler
B Reset
DebugMonitor_Handler: // Debug Monitor Handler
B Reset
PendSV_Handler: // Deferred Supervisor Call Handler
B Reset
SysTick_Handler: // System Timer Handler
B Reset
CLOCK_POWER_BPROT_Handler: // 00 Clock control / Power control / Block Protect
B Reset
RADIO_Handler: // 01 2.4 GHz radio
B Reset
UARTE0_Handler: // 02 Universal Asynchronous Receiver/Transmitter with EasyDMA
B Reset
SPIM0_SPIS0_TWIM0_TWIS0_Handler: // 03 SPI master 0 / SPI slave 0 / Two-wire interface master 0 / Two-wire interface slave 0
B .
SPIM1_SPIS1_TWIM1_TWIS1_Handler: // 04 SPI master 1 / SPI slave 1 / Two-wire interface master 1 / Two-wire interface slave 1
B .
NFCT_Handler: // 05 Near Field Communication Tag
B .
GPIOTE_Handler: // 06 GPIO Tasks and Events
B .
SAADC_Handler: // 07 Analog to digital converter
B .
TIMER0_Handler: // 08 Timer 0
B .
TIMER1_Handler: // 09 Timer 1
B .
TIMER2_Handler: // 0A Timer 2
B .
RTC0_Handler: // 0B Real-time counter 0
B .
TEMP_Handler: // 0C Temperature sensor
B .
RNG_Handler: // 0D Random number generator
B .
ECB_AES_Handler: // 0E Electronic Code Book (ECB) mode block encryption
B .
CCM_AAR_Handler: // 0F AES CCM Mode Encryption / Acelerated Address Resolver
B .
WDT_Handler: // 10 Watchdog timer
B .
RTC1_Handler: // 11 Real-time counter 1
B .
QDEC_Handler: // 12 Quadrature decoder
B .
LPCOMP_Handler: // 13 Low power comparator
B .
COMP_Handler: // 14 General purpose comparator
B .
EGU0_SWI0_Handler: // 15 Event Generator Unit 0 / Software interrupt 0
B .
EGU1_SWI1_Handler: // 16 Event Generator Unit 1 / Software interrupt 1
B .
EGU2_SWI2_Handler: // 17 Event Generator Unit 2 / Software interrupt 2
B .
EGU3_SWI3_Handler: // 18 Event Generator Unit 3 / Software interrupt 3
B .
EGU4_SWI4_Handler: // 19 Event Generator Unit 4 / Software interrupt 4
B .
EGU5_SWI5_Handler: // 1A Event Generator Unit 5 / Software interrupt 5
B .
TIMER3_Handler: // 1B Timer 3
B .
TIMER4_Handler: // 1C Timer 4
B .
PWM0_Handler: // 1D Pulse Width Modulation Unit 0
B .
PDM_Handler: // 1E Pulse Density Modulation (Digital Microphone Interface)
B .
NVMC_Handler: // 1F Non-Volatile Memory Controller
B .
PPI_Handler: // 20 Programmable Peripheral Interconnect
B .
MWU_Handler: // 21 Memory Watch Unit
B .
PWM1_Handler: // 22 Pulse Width Modulation Unit 1
B .
PWM2_Handler: // 23 Pulse Width Modulation Unit 2
B .
SPIS2_Handler: // 24 SPI slave 2
B .
SPIM2_Handler: // 25 SPI master 2
B .
RTC2_Handler: // 26 Real-time counter 2
B .
I2S_Handler: // 27 Inter-IC Sound Interface
B .
FPU_Handler: // 28 FPU interrupt
B .
ISR_29_Handler: // 29 ISR Handler
B .
ISR_2A_Handler: // 2A ISR Handler
B .
ISR_2B_Handler: // 2B ISR Handler
B .
ISR_2C_Handler: // 2C ISR Handler
B .
ISR_2D_Handler: // 2D ISR Handler
B .
ISR_2E_Handler: // 2E ISR Handler
B .
ISR_2F_Handler: // 2F ISR Handler
B .
Reset_Handler:
lcd_init:
MOV R7, GPIO_BASE
LDR R6, =LCD_SPI_BASE
LDR R0, =GPIO_OUTPUTS_MASK
STR R0, [R7, GPIO_DIRSET]
LDR R0, =GPIO_INPUTS_MASK
STR R0, [R7, GPIO_DIRCLR]
MOV R0, (1<<FLASH_SELECT) // Deactivate FlashMemory
STR R0, [R7, GPIO_OUTSET]
MOV R0, (1<<LCD_SELECT) // Activate Display
STR R0, [R7, GPIO_OUTCLR]
MOV R0, (1<<LCD_COMMAND)
STR R0, [R7, GPIO_OUTSET]
MOV R0, (1<<LCD_RESET)
STR R0, [R7, GPIO_OUTSET]
LDR R0, =LCD_OUTPUTS_BACKLIGHT_MASK
STR R0, [R7, GPIO_OUTSET]
MOV R0, (1<<LCD_BACKLIGHT_HIGH)
STR R0, [R7, GPIO_OUTCLR]
MOV R0, 0
STR R0, [R6, LCD_SPI_ENABLE]
MOV R0, 0
STR R0, [R6, LCD_SPI_EVENTS_READY]
MOV R0, LCD_SCK
STR R0, [R6, LCD_SPI_PSELSCK]
MOV R0, LCD_MOSI
STR R0, [R6, LCD_SPI_PSELMOSI]
MOV R0, LCD_MISO
STR R0, [R6, LCD_SPI_PSELMISO]
MOV R0, 0x80000000 // 8Mbps
STR R0, [R6, LCD_SPI_FREQUENCY]
MOV R0, (1<<2) | (1<<1) // CPOL=ActiveLow | CPHA=Trailing | ORDER=MsbFirst
STR R0, [R6, LCD_SPI_CONFIG]
//MOV R0, 1
//STR R0, [R6, LCD_SPI_ENABLE]
MOV R0, (1<<LCD_RESET)
STR R0, [R7, GPIO_OUTCLR]
Sleep R1, 0x1000000
STR R0, [R7, GPIO_OUTSET]
Sleep R1, 0x1000000
MOV R0, CMD_SWRESET
BL lcd_transfer_cmd
Sleep R0, 0x1000000
MOV R0, CMD_SLPOUT
BL lcd_transfer_cmd
Sleep R0, 0x100000
MOV R0, CMD_VSCSAD
BL lcd_transfer_cmd
MOV R0, 0x00
BL lcd_transfer_data
BL lcd_transfer_data
Sleep R0, 0x10000
// MOV R0, CMD_CMD2EN
// BL lcd_transfer_cmd
// MOV R0, 0x5A
// BL lcd_transfer_data
// MOV R0, 0x69
// BL lcd_transfer_data
// MOV R0, 0x02
// BL lcd_transfer_data
// MOV R0, 0x01
// BL lcd_transfer_data
// Sleep R0, 0x10000
//
// MOV R0, CMD_RAMCTRL
// BL lcd_transfer_cmd
// MOV R0, 0x00
// BL lcd_transfer_data
// MOV R0, 0xF0
// BL lcd_transfer_data
// Sleep R0, 0x10000
//
// MOV R0, CMD_PORCTRL
// BL lcd_transfer_cmd
// MOV R0, 0x0C
// BL lcd_transfer_data
// BL lcd_transfer_data
// MOV R0, 0x00
// BL lcd_transfer_data
// MOV R0, 0x33
// BL lcd_transfer_data
// BL lcd_transfer_data
// Sleep R0, 0x10000
//
// MOV R0, CMD_CMD2EN
// BL lcd_transfer_cmd
// MOV R0, 0x5A
// BL lcd_transfer_data
// MOV R0, 0x69
// BL lcd_transfer_data
// MOV R0, 0x02
// BL lcd_transfer_data
// MOV R0, 0x00
// BL lcd_transfer_data
// Sleep R0, 0x10000
MOV R0, CMD_COLMOD
BL lcd_transfer_cmd
MOV R0, 0x66 // 888
BL lcd_transfer_data
Sleep R0, 0x100
MOV R0, CMD_MADCTL
BL lcd_transfer_cmd
MOV R0, 0x00
BL lcd_transfer_data
Sleep R0, 0x100
fill_display:
MOV R0, CMD_CASET
BL lcd_transfer_cmd
MOV R0, 0
BL lcd_transfer_data
BL lcd_transfer_data
BL lcd_transfer_data
MOV R0, LCD_WIDTH
BL lcd_transfer_data
MOV R0, CMD_RASET
BL lcd_transfer_cmd
MOV R0, 0
BL lcd_transfer_data
BL lcd_transfer_data
BL lcd_transfer_data
MOV R0, LCD_HEIGHT
BL lcd_transfer_data
MOV R0, CMD_RAMWR
BL lcd_transfer_cmd
MOV R3, 0xFFFFFFFF
fill_display_data1:
LDR R2, =LCD_FULL_BYTES_SIZE
fill_display_data:
MOV R0, R3
BL lcd_transfer_data
MOV R0, 0
BL lcd_transfer_data
BL lcd_transfer_data
SUBS R2, 1
BNE fill_display_data
Sleep R0, 0x100000
MOV R0, CMD_DISPOFF
BL lcd_transfer_cmd
Sleep R0, 0x100000
MOV R0, CMD_DISPON
BL lcd_transfer_cmd
Sleep R0, 0x100000
//MOV R0, (1<<LCD_SELECT) // Deactivate Display
//STR R0, [R7, GPIO_OUTSET]
LDR R0, =LCD_OUTPUTS_BACKLIGHT_MASK
STR R0, [R7, GPIO_OUTSET]
Sleep R0, 0x100000
MOV R0, (1<<LCD_BACKLIGHT_HIGH)
STR R0, [R7, GPIO_OUTCLR]
Sleep R0, 0x100000
//MOV R0, (1<<LCD_SELECT) // Activate Display
//STR R0, [R7, GPIO_OUTCLR]
MOV R0, CMD_INVON
BL lcd_transfer_cmd
MOV R0, CMD_NORON
BL lcd_transfer_cmd
LSRS R3, R3, 1
BNE fill_display_data1
LDR R0, =LCD_OUTPUTS_BACKLIGHT_MASK
STR R0, [R7, GPIO_OUTSET]
B Reset
lcd_transfer_cmd:
MOV R1, (1<<LCD_SELECT) // Activate Display
STR R1, [R7, GPIO_OUTCLR]
MOV R1, (1<<LCD_COMMAND)
STR R1, [R7, GPIO_OUTCLR]
B lcd_transfer
lcd_transfer_data:
MOV R1, (1<<LCD_SELECT) // Activate Display
STR R1, [R7, GPIO_OUTCLR]
MOV R1, (1<<LCD_COMMAND)
STR R1, [R7, GPIO_OUTSET]
B lcd_transfer // Hang if removed: display needs time to sense command/data line
lcd_transfer: // R6, R7, R0, R1
MOV R1, 1
STR R1, [R6, LCD_SPI_ENABLE]
MOV R1, 0
STR R1, [R6, LCD_SPI_EVENTS_READY]
STR R0, [R6, LCD_SPI_TXD]
lcd_transfer1:
LDR R1, [R6, LCD_SPI_EVENTS_READY]
ORRS R1, R1
BNE lcd_transfer1
LDR R1, [R6, LCD_SPI_RXD]
MOV R1, 0
STR R1, [R6, LCD_SPI_ENABLE]
MOV R1, (1<<LCD_SELECT) // Activate Display
STR R1, [R7, GPIO_OUTSET]
BX LR
Reset:
MOV R0, 0xE000E000 // #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
ADD R0, 0x0D00 // #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
ADD R0, 0x00C // __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
LDR R1, [R0]
MOV R2, 0xFFFF
AND R1, R2
MOV R2, 0x05FA
LSL R2, R2, 16
ORR R1, R2
ORR R1, (1<<2) // #define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
STR R1, [R0]
B .
.equ nextboot, 0x1000
.equ versionsize, 32
.equ __initial_sp, 0x20010000 // Top of Stack
.equ __initial_sp2_ptr, nextboot // Top of Stack of next boot loader
.pool
Compiled and gzipped code from the above:
Code: H4sICKoGS2ICAG1ici5iaW4AtdHNaxNBGMfxmZiGtURJ1UiQIokWadMiQaXWEOMmrUkQ7cbaivhG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Pinephone keyboard (no, not that one) |
Posted by: jhasler - 04-03-2022, 09:22 PM - Forum: General Discussion on PinePhone
- No Replies
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Needed to do some debugging that would interrupt ssh. I didn't feature
typing long arcane systemctl commands on the touchscreen so I looked around
for a keyboard. Two full-size keyboards crowds my cluttered desk. I
remembered a weird little 8"x10" Logitech keyboard I bought at a yard sale
for about $5 so on a lark I dug it out. It has a microUSB socket but
neither the Pinephone nor the pc see it. Oh, well. Before pitching it
back in the junkbox I took a long shot and looked up the part number
(Y-R0023). Turns out to be a Bluetooth keyboard for an iPad and it pairs
up just fine with the Pinephone! Not only that, but the Pinephone fits
perfectly in the slot where the iPad would go! Of course, being from the
Apple world it has no escape key, but that's fixable. Some of the
special-purpose keys it has instead of function keys even work.
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Manjaro with i3 WM? |
Posted by: Lubbvard-tentakel - 04-03-2022, 08:33 AM - Forum: PinePhone Software
- Replies (1)
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I'm getting my first pinephone with the convergence package tomorrow and i wonder if there is any possibilities to use i3 as my window manager on the pinephone? If yes, Is it anyone here that use that as their own setup today or at least have used that?
I'm planning on using it with the pinephone keyboard and not the onscreen-keyboard :O.. I'm using Fedora and also Manjaro with the i3 window manager today already so adapting to the i3 wm on the pinephone wouldn't be that hard i guess..
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