diff options
Diffstat (limited to '')
| -rw-r--r-- | ob-spice.org | 87 |
1 files changed, 73 insertions, 14 deletions
diff --git a/ob-spice.org b/ob-spice.org index 3bc50d6..c4fdb32 100644 --- a/ob-spice.org +++ b/ob-spice.org @@ -39,8 +39,17 @@ - option to return content of generated gnuplot .plt for easy use with :post {generic gnuplot block} - Full .plt or just data points? +** [0/4] Flags +*** NEXT [#C] :netlist +Name of src block to include for netlist +*** NEXT [#B] :dir +working directory to start ngspice in +*** NEXT [#B] :file? +default filename to use for +*** NEXT :gnuplot +name of gnuplot block or .plt file to prepend to each plot ** DONE Variable replacement in spice body -** NEXT Execution using ngspice +** INPROGRESS Execution using ngspice *** NEXT Steps to using interactive mode - Output to a rawfile dumps all node data: ~ngspice -b -r x.raw y.cir~. Can be loaded in interactive mode with ~load filename~. @@ -56,6 +65,11 @@ #+BEGIN_SRC emacs-lisp :tangle no (add-to-list 'load-path "~/.emacs.d/lisp/ob-spice") #+END_SRC +** vars +#+BEGIN_SRC emacs-lisp + (defvar org-babel-spice-eoe-indicator ":org_babel_spice_eoe" + "String to indicate that evaluation has completed.") +#+END_SRC ** Session handling #+BEGIN_SRC emacs-lisp (defvar org-babel-spice-command "ngspice" @@ -64,6 +78,7 @@ "Initiate a ngspice session. Create comint buffer SESSION running ngspice." (let ((sessionname (or session "spice"))) + ;; set default-directory to start process in other than current dir (make-comint sessionname org-babel-spice-command))) (defun org-babel-prep-session:spice (session params) @@ -156,7 +171,7 @@ Access with ~$x[0]~ or ~$x[2-len]~. body))) vars) ;; - + ;; TODO :file stuff .... ;; add prologue/epilogue @@ -168,9 +183,29 @@ Access with ~$x[0]~ or ~$x[2-len]~. #+BEGIN_SRC emacs-lisp (defun org-babel-execute:spice-exp (body params) "Execute a block of Spice code with Babel. - This function is called by `org-babel-execute-src-block'." - (let ((body (org-babel-expand-body:spice-exp body params)) - (gnuplot (cdr (assq :gnuplot params)))) + This function is called by `org-babel-execute-src-block'." + (let* ((body (org-babel-expand-body:spice-exp body params)) + (gnuplot (cdr (assq :gnuplot params))) + (session (org-babel-spice-initiate-session + (cdr (assq :session params)))) + (no-source (cdr (assq :no-source params))) + (full-body (if no-source + (org-babel-expand-body:generic + body params (org-babel-variable-assignments:spice params)))) + (body-file (if (not no-source) + (org-babel-temp-file "spice-body-"))) + (result)) + + (if no-source + ;; Run body directly + (progn + (setq result (org-babel-spice-evaluate session full-body))) + ;; Source body + ;; Todo: Replace vars in body before inserting + ;; replacing with set does not work when using source + (with-temp-file body-file (insert body)) + (setq result (org-babel-spice-source session + body-file))) ;; TODO deal with temporary files @@ -186,18 +221,42 @@ Access with ~$x[0]~ or ~$x[2-len]~. ;nowebbing spice into gnuplot nil ;return normal spice output ) + result )) - - - (provide 'ob-spice-exp) - ;;; ob-spice.el ends here + (defun org-babel-spice-source (buffer file) + "Source FILE in ngspice process running in BUFFER and return results." + (let ((body (concat "source " file))) + (org-babel-spice-evaluate (buffer body)))) + (defun org-babel-spice-evaluate (buffer body) + "Pass BODY to ngspice process in BUFFER and return results." + (let ((eoe-string (format "echo \"%s\"" org-babel-spice-eoe-indicator))) + ;; Force session to be ready + ;;(org-babel-comint-with-output + ;; (buffer org-babel-spice-eoe-indicator t eoe-string) + ;; (insert eoe-string) (comint-send-input nil t)) + ;; Eval body + (replace-regexp-in-string + "^ngspice [0-9]+ -> " "" + (mapconcat + #'identity + (butlast + (cdr + (split-string + (mapconcat + #'org-trim + (org-babel-comint-with-output (buffer org-babel-spice-eoe-indicator t body) + (mapcar (lambda (line) + (insert (org-babel-chomp line)) (comint-send-input nil t)) + (list body + eoe-string + "\n"))) + "\n") "[\r\n]")) 2) "\n")) + )) + + (provide 'ob-spice-exp) + ;;; ob-spice.el ends here #+END_SRC -** vars -#+BEGIN_SRC emacs-lisp - (defvar org-babel-spice-eoe-indicator ":org_babel_spice_eoe" - "String to indicate that evaluation has completed.") -#+END_SRC * Tests #+BEGIN_SRC spice-exp :var x="4" :session spicetest :no-source yes echo "Hello World" |